diff options
| author | Luka Perkov <luka@openwrt.org> | 2013-09-27 01:52:28 +0000 |
|---|---|---|
| committer | Luka Perkov <luka@openwrt.org> | 2013-09-27 01:52:28 +0000 |
| commit | e0e36cb5d987c6515f2b9c6ed4e4df6c84f18541 (patch) | |
| tree | 90b32b568e37dd68264a916ebdcdb807897b2451 /target/linux/mvebu | |
| parent | 896a6277b51daa7f253d849a7a501959dfcf705e (diff) | |
| download | master-187ad058-e0e36cb5d987c6515f2b9c6ed4e4df6c84f18541.tar.gz master-187ad058-e0e36cb5d987c6515f2b9c6ed4e4df6c84f18541.tar.bz2 master-187ad058-e0e36cb5d987c6515f2b9c6ed4e4df6c84f18541.zip | |
mvebu: drop 3.8 support
Signed-off-by: Luka Perkov <luka@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38225 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/mvebu')
37 files changed, 0 insertions, 2799 deletions
diff --git a/target/linux/mvebu/config-3.8 b/target/linux/mvebu/config-3.8 deleted file mode 100644 index 418a212e8c..0000000000 --- a/target/linux/mvebu/config-3.8 +++ /dev/null @@ -1,274 +0,0 @@ -CONFIG_ALIGNMENT_TRAP=y -# CONFIG_AMBA_PL08X is not set -# CONFIG_ARCH_BCM is not set -CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y -CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y -CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y -CONFIG_ARCH_MULTIPLATFORM=y -# CONFIG_ARCH_MULTI_CPU_AUTO is not set -# CONFIG_ARCH_MULTI_V6 is not set -CONFIG_ARCH_MULTI_V6_V7=y -CONFIG_ARCH_MULTI_V7=y -CONFIG_ARCH_MVEBU=y -# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set -CONFIG_ARCH_NR_GPIO=0 -CONFIG_ARCH_REQUIRE_GPIOLIB=y -# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set -# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set -# CONFIG_ARCH_SUNXI is not set -CONFIG_ARCH_SUSPEND_POSSIBLE=y -CONFIG_ARCH_VEXPRESS=y -# CONFIG_ARCH_VEXPRESS_CA9X4 is not set -CONFIG_ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA=y -# CONFIG_ARCH_VT8500_SINGLE is not set -CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y -CONFIG_ARM=y -CONFIG_ARMADA_370_XP_TIMER=y -CONFIG_ARM_AMBA=y -CONFIG_ARM_APPENDED_DTB=y -# CONFIG_ARM_ATAG_DTB_COMPAT is not set -# CONFIG_ARM_CHARLCD is not set -# CONFIG_ARM_CPU_SUSPEND is not set -CONFIG_ARM_ERRATA_720789=y -CONFIG_ARM_GIC=y -CONFIG_ARM_L1_CACHE_SHIFT=6 -CONFIG_ARM_L1_CACHE_SHIFT_6=y -# CONFIG_ARM_LPAE is not set -CONFIG_ARM_NR_BANKS=8 -CONFIG_ARM_PATCH_PHYS_VIRT=y -# CONFIG_ARM_SP805_WATCHDOG is not set -CONFIG_ARM_THUMB=y -# CONFIG_ARM_THUMBEE is not set -CONFIG_ARM_TIMER_SP804=y -CONFIG_ASYNC_TX_DMA=y -CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH=y -CONFIG_ATAGS=y -CONFIG_AUTO_ZRELADDR=y -CONFIG_BOUNCE=y -CONFIG_CACHE_L2X0=y -CONFIG_CACHE_PL310=y -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_CLKDEV_LOOKUP=y -CONFIG_CLKSRC_MMIO=y -CONFIG_CLONE_BACKWARDS=y -CONFIG_COMMON_CLK=y -CONFIG_COMMON_CLK_VERSATILE=y -CONFIG_CPU_32v6K=y -CONFIG_CPU_32v7=y -CONFIG_CPU_ABRT_EV7=y -# CONFIG_CPU_BPREDICT_DISABLE is not set -CONFIG_CPU_CACHE_V7=y -CONFIG_CPU_CACHE_VIPT=y -CONFIG_CPU_COPY_V6=y -CONFIG_CPU_CP15=y -CONFIG_CPU_CP15_MMU=y -CONFIG_CPU_HAS_ASID=y -# CONFIG_CPU_ICACHE_DISABLE is not set -CONFIG_CPU_PABRT_V7=y -CONFIG_CPU_PJ4B=y -CONFIG_CPU_RMAP=y -CONFIG_CPU_TLB_V7=y -CONFIG_CPU_V7=y -CONFIG_CRC_ITU_T=m -CONFIG_CRYPTO_AES=y -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ALGAPI2=y -CONFIG_DCACHE_WORD_ACCESS=y -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_LL=y -CONFIG_DEBUG_LL_INCLUDE="debug/mvebu.S" -CONFIG_DEBUG_MVEBU_UART=y -# CONFIG_DEBUG_PINCTRL is not set -CONFIG_DEBUG_USER=y -# CONFIG_DEBUG_VEXPRESS_UART0_CA9 is not set -# CONFIG_DEBUG_VEXPRESS_UART0_DETECT is not set -# CONFIG_DEBUG_VEXPRESS_UART0_RS1 is not set -CONFIG_DECOMPRESS_LZMA=y -CONFIG_DMADEVICES=y -CONFIG_DMA_ENGINE=y -CONFIG_DTC=y -# CONFIG_DW_DMAC is not set -CONFIG_EARLY_PRINTK=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -CONFIG_FAT_FS=y -CONFIG_FRAME_POINTER=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y -CONFIG_GENERIC_CLOCKEVENTS_BUILD=y -CONFIG_GENERIC_GPIO=y -CONFIG_GENERIC_IO=y -CONFIG_GENERIC_IRQ_CHIP=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_PCI_IOMAP=y -CONFIG_GENERIC_SMP_IDLE_THREAD=y -CONFIG_GENERIC_STRNCPY_FROM_USER=y -CONFIG_GENERIC_STRNLEN_USER=y -CONFIG_GPIOLIB=y -CONFIG_GPIO_GENERIC=y -CONFIG_GPIO_MVEBU=y -CONFIG_GPIO_SYSFS=y -CONFIG_HARDIRQS_SW_RESEND=y -CONFIG_HAS_DMA=y -CONFIG_HAS_IOMEM=y -CONFIG_HAVE_AOUT=y -CONFIG_HAVE_ARCH_JUMP_LABEL=y -CONFIG_HAVE_ARCH_KGDB=y -CONFIG_HAVE_ARCH_PFN_VALID=y -CONFIG_HAVE_ARCH_SECCOMP_FILTER=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -CONFIG_HAVE_ARM_SCU=y -CONFIG_HAVE_ARM_TWD=y -CONFIG_HAVE_BPF_JIT=y -CONFIG_HAVE_CLK=y -CONFIG_HAVE_CLK_PREPARE=y -CONFIG_HAVE_C_RECORDMCOUNT=y -CONFIG_HAVE_DEBUG_KMEMLEAK=y -CONFIG_HAVE_DMA_API_DEBUG=y -CONFIG_HAVE_DMA_ATTRS=y -CONFIG_HAVE_DMA_CONTIGUOUS=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y -CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_GENERIC_DMA_COHERENT=y -CONFIG_HAVE_GENERIC_HARDIRQS=y -CONFIG_HAVE_IDE=y -CONFIG_HAVE_IRQ_WORK=y -CONFIG_HAVE_KERNEL_GZIP=y -CONFIG_HAVE_KERNEL_LZMA=y -CONFIG_HAVE_KERNEL_LZO=y -CONFIG_HAVE_KERNEL_XZ=y -CONFIG_HAVE_MEMBLOCK=y -CONFIG_HAVE_NET_DSA=y -CONFIG_HAVE_OPROFILE=y -CONFIG_HAVE_PATA_PLATFORM=y -CONFIG_HAVE_PERF_EVENTS=y -CONFIG_HAVE_PROC_CPU=y -CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y -CONFIG_HAVE_SMP=y -CONFIG_HAVE_SYSCALL_TRACEPOINTS=y -CONFIG_HAVE_UID16=y -CONFIG_HIGHMEM=y -# CONFIG_HIGHPTE is not set -CONFIG_HOTPLUG_CPU=y -CONFIG_ICST=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_IRQ_DOMAIN=y -CONFIG_IRQ_DOMAIN_DEBUG=y -CONFIG_ISO9660_FS=y -CONFIG_JBD=y -CONFIG_JUMP_LABEL=y -CONFIG_KTIME_SCALAR=y -CONFIG_LOCAL_TIMERS=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_MACH_ARMADA_370=y -CONFIG_MACH_ARMADA_370_XP=y -CONFIG_MACH_ARMADA_XP=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_MDIO_BOARDINFO=y -CONFIG_MIGHT_HAVE_CACHE_L2X0=y -CONFIG_MIGHT_HAVE_PCI=y -CONFIG_MODULES_USE_ELF_REL=y -# CONFIG_MPCORE_WATCHDOG is not set -CONFIG_MSDOS_FS=y -CONFIG_MTD_OF_PARTS=y -# CONFIG_MTD_PHYSMAP_OF is not set -CONFIG_MULTI_IRQ_HANDLER=y -CONFIG_MUTEX_SPIN_ON_OWNER=y -CONFIG_MVEBU_CLK_CORE=y -CONFIG_MVEBU_CLK_CPU=y -CONFIG_MVEBU_CLK_GATING=y -CONFIG_MVMDIO=y -CONFIG_MVNETA=y -CONFIG_MV_XOR=y -CONFIG_NEED_DMA_MAP_STATE=y -# CONFIG_NEON is not set -CONFIG_NET_DMA=y -CONFIG_NLS=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_CODEPAGE_850=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_ISO8859_2=y -CONFIG_NLS_UTF8=y -CONFIG_NO_IOPORT=y -CONFIG_NR_CPUS=4 -CONFIG_OF=y -CONFIG_OF_ADDRESS=y -CONFIG_OF_DEVICE=y -CONFIG_OF_EARLY_FLATTREE=y -CONFIG_OF_FLATTREE=y -CONFIG_OF_GPIO=y -CONFIG_OF_IRQ=y -CONFIG_OF_MDIO=y -CONFIG_OF_MTD=y -CONFIG_OF_NET=y -CONFIG_OF_PCI=y -CONFIG_OF_PCI_IRQ=y -CONFIG_OUTER_CACHE=y -CONFIG_OUTER_CACHE_SYNC=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_PAGE_OFFSET=0xC0000000 -CONFIG_PCI=y -CONFIG_PERCPU_RWSEM=y -CONFIG_PERF_USE_VMALLOC=y -CONFIG_PHYLIB=y -CONFIG_PINCONF=y -CONFIG_PINCTRL=y -CONFIG_PINCTRL_ARMADA_370=y -CONFIG_PINCTRL_ARMADA_XP=y -# CONFIG_PINCTRL_EXYNOS4 is not set -CONFIG_PINCTRL_MVEBU=y -# CONFIG_PINCTRL_SINGLE is not set -CONFIG_PINMUX=y -# CONFIG_PL310_ERRATA_588369 is not set -# CONFIG_PL310_ERRATA_727915 is not set -CONFIG_PL310_ERRATA_753970=y -# CONFIG_PL310_ERRATA_769419 is not set -# CONFIG_PL330_DMA is not set -CONFIG_PLAT_ORION=y -CONFIG_PLAT_VERSATILE=y -CONFIG_PLAT_VERSATILE_CLCD=y -CONFIG_PLAT_VERSATILE_SCHED_CLOCK=y -# CONFIG_PREEMPT_RCU is not set -CONFIG_PROC_DEVICETREE=y -CONFIG_RFS_ACCEL=y -CONFIG_RPS=y -CONFIG_RTC_CLASS=y -# CONFIG_RTC_DRV_MV is not set -# CONFIG_SB105X is not set -# CONFIG_SCSI_DMA is not set -CONFIG_SERIAL_8250_DW=y -# CONFIG_SERIAL_AMBA_PL010 is not set -# CONFIG_SERIAL_AMBA_PL011 is not set -CONFIG_SERIAL_OF_PLATFORM=y -CONFIG_SMP=y -CONFIG_SMP_ON_UP=y -CONFIG_SPARSE_IRQ=y -CONFIG_STOP_MACHINE=y -# CONFIG_SWP_EMULATE is not set -CONFIG_SYS_SUPPORTS_APM_EMULATION=y -# CONFIG_THUMB2_KERNEL is not set -CONFIG_TICK_CPU_ACCOUNTING=y -CONFIG_TIMER_STATS=y -CONFIG_TREE_RCU=y -CONFIG_UDF_FS=m -CONFIG_UID16=y -CONFIG_UIDGID_CONVERTED=y -CONFIG_USB_ARCH_HAS_XHCI=y -CONFIG_USB_SUPPORT=y -CONFIG_USE_GENERIC_SMP_HELPERS=y -CONFIG_USE_OF=y -CONFIG_VECTORS_BASE=0xffff0000 -CONFIG_VEXPRESS_CONFIG=y -CONFIG_VFAT_FS=y -CONFIG_VFP=y -CONFIG_VFPv3=y -# CONFIG_XEN is not set -CONFIG_XPS=y -CONFIG_XZ_DEC_ARM=y -CONFIG_XZ_DEC_BCJ=y -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZONE_DMA_FLAG=0 diff --git a/target/linux/mvebu/patches-3.8/006-mmc_mvsdio_use_slot_gpio.patch b/target/linux/mvebu/patches-3.8/006-mmc_mvsdio_use_slot_gpio.patch deleted file mode 100644 index 7bb8c20d5d..0000000000 --- a/target/linux/mvebu/patches-3.8/006-mmc_mvsdio_use_slot_gpio.patch +++ /dev/null @@ -1,115 +0,0 @@ -From patchwork Wed Jan 16 13:13:57 2013 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 7bit -Subject: [2/5] mmc: mvsdio: use slot-gpio infrastructure for write protect gpio -Date: Wed, 16 Jan 2013 13:13:57 -0000 -From: Andrew Lunn <andrew@lunn.ch> -X-Patchwork-Id: 1987931 -Message-Id: <1358342040-7130-3-git-send-email-andrew@lunn.ch> -To: Jason Cooper <jason@lakedaemon.net> -Cc: linux ARM <linux-arm-kernel@lists.infradead.org>, - linux-mmc@vger.kernel.org, linux@arm.linux.org.uk, - Thomas Petazzoni <thomas.petazzoni@free-electrons.com>, - Andrew Lunn <andrew@lunn.ch> - -From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> - -The MMC core subsystem provides in drivers/mmc/core/slot-gpio.c a nice -set of helper functions to simplify the management of the write -protect GPIO in MMC host drivers. This patch migrates the mvsdio -driver to using those helpers, which will make the ->probe() code -simpler, and therefore ease the process of adding a Device Tree -binding for this driver. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Signed-off-by: Andrew Lunn <andrew@lunn.ch> -Tested-by: Stefan Peter <s.peter@mpl.ch> -Tested-by: Florian Fainelli <florian@openwrt.org> -Signed-off-by: Jason Cooper <jason@lakedaemon.net> - ---- -drivers/mmc/host/mvsdio.c | 30 +++++------------------------- - 1 file changed, 5 insertions(+), 25 deletions(-) - ---- a/drivers/mmc/host/mvsdio.c -+++ b/drivers/mmc/host/mvsdio.c -@@ -22,6 +22,7 @@ - #include <linux/clk.h> - #include <linux/gpio.h> - #include <linux/mmc/host.h> -+#include <linux/mmc/slot-gpio.h> - - #include <asm/sizes.h> - #include <asm/unaligned.h> -@@ -52,7 +53,6 @@ struct mvsd_host { - struct device *dev; - struct clk *clk; - int gpio_card_detect; -- int gpio_write_protect; - }; - - #define mvsd_write(offs, val) writel(val, iobase + (offs)) -@@ -564,20 +564,6 @@ static void mvsd_enable_sdio_irq(struct - spin_unlock_irqrestore(&host->lock, flags); - } - --static int mvsd_get_ro(struct mmc_host *mmc) --{ -- struct mvsd_host *host = mmc_priv(mmc); -- -- if (host->gpio_write_protect) -- return gpio_get_value(host->gpio_write_protect); -- -- /* -- * Board doesn't support read only detection; let the mmc core -- * decide what to do. -- */ -- return -ENOSYS; --} -- - static void mvsd_power_up(struct mvsd_host *host) - { - void __iomem *iobase = host->base; -@@ -674,7 +660,7 @@ static void mvsd_set_ios(struct mmc_host - - static const struct mmc_host_ops mvsd_ops = { - .request = mvsd_request, -- .get_ro = mvsd_get_ro, -+ .get_ro = mmc_gpio_get_ro, - .set_ios = mvsd_set_ios, - .enable_sdio_irq = mvsd_enable_sdio_irq, - }; -@@ -793,15 +779,7 @@ static int __init mvsd_probe(struct plat - if (!host->gpio_card_detect) - mmc->caps |= MMC_CAP_NEEDS_POLL; - -- if (mvsd_data->gpio_write_protect) { -- ret = devm_gpio_request_one(&pdev->dev, -- mvsd_data->gpio_write_protect, -- GPIOF_IN, DRIVER_NAME " wp"); -- if (ret == 0) { -- host->gpio_write_protect = -- mvsd_data->gpio_write_protect; -- } -- } -+ mmc_gpio_request_ro(mmc, mvsd_data->gpio_write_protect); - - setup_timer(&host->timer, mvsd_timeout_timer, (unsigned long)host); - platform_set_drvdata(pdev, mmc); -@@ -820,6 +798,7 @@ static int __init mvsd_probe(struct plat - - out: - if (mmc) { -+ mmc_gpio_free_ro(mmc); - if (!IS_ERR(host->clk)) - clk_disable_unprepare(host->clk); - mmc_free_host(mmc); -@@ -834,6 +813,7 @@ static int __exit mvsd_remove(struct pla - - struct mvsd_host *host = mmc_priv(mmc); - -+ mmc_gpio_free_ro(mmc); - mmc_remove_host(mmc); - del_timer_sync(&host->timer); - mvsd_power_down(host); diff --git a/target/linux/mvebu/patches-3.8/007-mmc_mvsdio_use_slot_gpio_for_cd.patch b/target/linux/mvebu/patches-3.8/007-mmc_mvsdio_use_slot_gpio_for_cd.patch deleted file mode 100644 index a1b3b8723a..0000000000 --- a/target/linux/mvebu/patches-3.8/007-mmc_mvsdio_use_slot_gpio_for_cd.patch +++ /dev/null @@ -1,117 +0,0 @@ -From patchwork Wed Jan 16 13:13:58 2013 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 7bit -Subject: [3/5] mmc: mvsdio: use slot-gpio for card detect gpio -Date: Wed, 16 Jan 2013 13:13:58 -0000 -From: Andrew Lunn <andrew@lunn.ch> -X-Patchwork-Id: 1987941 -Message-Id: <1358342040-7130-4-git-send-email-andrew@lunn.ch> -To: Jason Cooper <jason@lakedaemon.net> -Cc: linux ARM <linux-arm-kernel@lists.infradead.org>, - linux-mmc@vger.kernel.org, linux@arm.linux.org.uk, - Thomas Petazzoni <thomas.petazzoni@free-electrons.com>, - Andrew Lunn <andrew@lunn.ch> - -From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> - -The MMC core subsystem provides in drivers/mmc/core/slot-gpio.c a nice -set of helper functions to simplify the management of the card detect -GPIO in MMC host drivers. This patch migrates the mvsdio driver to -using those helpers, which will make the ->probe() code simpler, and -therefore ease the process of adding a Device Tree binding for this -driver. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Signed-off-by: Andrew Lunn <andrew@lunn.ch> -Tested-by: Stefan Peter <s.peter@mpl.ch> -Tested-by: Florian Fainelli <florian@openwrt.org> -Signed-off-by: Jason Cooper <jason@lakedaemon.net> - ---- -drivers/mmc/host/mvsdio.c | 39 +++++++++------------------------------ - 1 file changed, 9 insertions(+), 30 deletions(-) - ---- a/drivers/mmc/host/mvsdio.c -+++ b/drivers/mmc/host/mvsdio.c -@@ -52,7 +52,6 @@ struct mvsd_host { - struct mmc_host *mmc; - struct device *dev; - struct clk *clk; -- int gpio_card_detect; - }; - - #define mvsd_write(offs, val) writel(val, iobase + (offs)) -@@ -538,13 +537,6 @@ static void mvsd_timeout_timer(unsigned - mmc_request_done(host->mmc, mrq); - } - --static irqreturn_t mvsd_card_detect_irq(int irq, void *dev) --{ -- struct mvsd_host *host = dev; -- mmc_detect_change(host->mmc, msecs_to_jiffies(100)); -- return IRQ_HANDLED; --} -- - static void mvsd_enable_sdio_irq(struct mmc_host *mmc, int enable) - { - struct mvsd_host *host = mmc_priv(mmc); -@@ -757,26 +749,11 @@ static int __init mvsd_probe(struct plat - if (!IS_ERR(host->clk)) - clk_prepare_enable(host->clk); - -- if (mvsd_data->gpio_card_detect) { -- ret = devm_gpio_request_one(&pdev->dev, -- mvsd_data->gpio_card_detect, -- GPIOF_IN, DRIVER_NAME " cd"); -- if (ret == 0) { -- irq = gpio_to_irq(mvsd_data->gpio_card_detect); -- ret = devm_request_irq(&pdev->dev, irq, -- mvsd_card_detect_irq, -- IRQ_TYPE_EDGE_RISING | -- IRQ_TYPE_EDGE_FALLING, -- DRIVER_NAME " cd", host); -- if (ret == 0) -- host->gpio_card_detect = -- mvsd_data->gpio_card_detect; -- else -- devm_gpio_free(&pdev->dev, -- mvsd_data->gpio_card_detect); -- } -- } -- if (!host->gpio_card_detect) -+ if (gpio_is_valid(mvsd_data->gpio_card_detect)) { -+ ret = mmc_gpio_request_cd(mmc, mvsd_data->gpio_card_detect); -+ if (ret) -+ goto out; -+ } else - mmc->caps |= MMC_CAP_NEEDS_POLL; - - mmc_gpio_request_ro(mmc, mvsd_data->gpio_write_protect); -@@ -789,15 +766,16 @@ static int __init mvsd_probe(struct plat - - pr_notice("%s: %s driver initialized, ", - mmc_hostname(mmc), DRIVER_NAME); -- if (host->gpio_card_detect) -+ if (!(mmc->caps & MMC_CAP_NEEDS_POLL)) - printk("using GPIO %d for card detection\n", -- host->gpio_card_detect); -+ mvsd_data->gpio_card_detect); - else - printk("lacking card detect (fall back to polling)\n"); - return 0; - - out: - if (mmc) { -+ mmc_gpio_free_cd(mmc); - mmc_gpio_free_ro(mmc); - if (!IS_ERR(host->clk)) - clk_disable_unprepare(host->clk); -@@ -813,6 +791,7 @@ static int __exit mvsd_remove(struct pla - - struct mvsd_host *host = mmc_priv(mmc); - -+ mmc_gpio_free_cd(mmc); - mmc_gpio_free_ro(mmc); - mmc_remove_host(mmc); - del_timer_sync(&host->timer); diff --git a/target/linux/mvebu/patches-3.8/008-mmc_mvsdio_implement_a_device_tree_binding.patch b/target/linux/mvebu/patches-3.8/008-mmc_mvsdio_implement_a_device_tree_binding.patch deleted file mode 100644 index baec5a1467..0000000000 --- a/target/linux/mvebu/patches-3.8/008-mmc_mvsdio_implement_a_device_tree_binding.patch +++ /dev/null @@ -1,186 +0,0 @@ -From patchwork Wed Jan 16 13:13:59 2013 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 7bit -Subject: [4/5] mmc: mvsdio: implement a Device Tree binding -Date: Wed, 16 Jan 2013 13:13:59 -0000 -From: Andrew Lunn <andrew@lunn.ch> -X-Patchwork-Id: 1987921 -Message-Id: <1358342040-7130-5-git-send-email-andrew@lunn.ch> -To: Jason Cooper <jason@lakedaemon.net> -Cc: linux ARM <linux-arm-kernel@lists.infradead.org>, - linux-mmc@vger.kernel.org, linux@arm.linux.org.uk, - Thomas Petazzoni <thomas.petazzoni@free-electrons.com>, - Andrew Lunn <andrew@lunn.ch> - -From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> - -This patch adds a simple Device Tree binding for the mvsdio driver, as -well as the necessary documentation for it. Compatibility with non-DT -platforms is preserved, by keeping the platform_data based -initialization. - -We introduce a small difference between non-DT and DT platforms: DT -platforms are required to provide a clocks = <...> property, which the -driver uses to get the frequency of the clock that goes to the SDIO -IP. The behaviour on non-DT platforms is kept unchanged: a clock -reference is not mandatory, but the clock frequency must be passed in -the "clock" field of the mvsdio_platform_data structure. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Signed-off-by: Andrew Lunn <andrew@lunn.ch> -Tested-by: Stefan Peter <s.peter@mpl.ch> -Tested-by: Florian Fainelli <florian@openwrt.org> -Signed-off-by: Jason Cooper <jason@lakedaemon.net> - ---- -.../devicetree/bindings/mmc/orion-sdio.txt | 17 ++++++ - drivers/mmc/host/mvsdio.c | 62 +++++++++++++++----- - 2 files changed, 64 insertions(+), 15 deletions(-) - create mode 100644 Documentation/devicetree/bindings/mmc/orion-sdio.txt - ---- /dev/null -+++ b/Documentation/devicetree/bindings/mmc/orion-sdio.txt -@@ -0,0 +1,17 @@ -+* Marvell orion-sdio controller -+ -+This file documents differences between the core properties in mmc.txt -+and the properties used by the orion-sdio driver. -+ -+- compatible: Should be "marvell,orion-sdio" -+- clocks: reference to the clock of the SDIO interface -+ -+Example: -+ -+ mvsdio@d00d4000 { -+ compatible = "marvell,orion-sdio"; -+ reg = <0xd00d4000 0x200>; -+ interrupts = <54>; -+ clocks = <&gateclk 17>; -+ status = "disabled"; -+ }; ---- a/drivers/mmc/host/mvsdio.c -+++ b/drivers/mmc/host/mvsdio.c -@@ -21,6 +21,8 @@ - #include <linux/irq.h> - #include <linux/clk.h> - #include <linux/gpio.h> -+#include <linux/of_gpio.h> -+#include <linux/of_irq.h> - #include <linux/mmc/host.h> - #include <linux/mmc/slot-gpio.h> - -@@ -681,17 +683,17 @@ mv_conf_mbus_windows(struct mvsd_host *h - - static int __init mvsd_probe(struct platform_device *pdev) - { -+ struct device_node *np = pdev->dev.of_node; - struct mmc_host *mmc = NULL; - struct mvsd_host *host = NULL; -- const struct mvsdio_platform_data *mvsd_data; - const struct mbus_dram_target_info *dram; - struct resource *r; - int ret, irq; -+ int gpio_card_detect, gpio_write_protect; - - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - irq = platform_get_irq(pdev, 0); -- mvsd_data = pdev->dev.platform_data; -- if (!r || irq < 0 || !mvsd_data) -+ if (!r || irq < 0) - return -ENXIO; - - mmc = mmc_alloc_host(sizeof(struct mvsd_host), &pdev->dev); -@@ -703,8 +705,37 @@ static int __init mvsd_probe(struct plat - host = mmc_priv(mmc); - host->mmc = mmc; - host->dev = &pdev->dev; -- host->base_clock = mvsd_data->clock / 2; -- host->clk = ERR_PTR(-EINVAL); -+ -+ /* Some non-DT platforms do not pass a clock, and the clock -+ frequency is passed through platform_data. On DT platforms, -+ a clock must always be passed, even if there is no gatable -+ clock associated to the SDIO interface (it can simply be a -+ fixed rate clock). */ -+ host->clk = devm_clk_get(&pdev->dev, NULL); -+ if (!IS_ERR(host->clk)) -+ clk_prepare_enable(host->clk); -+ -+ if (np) { -+ if (IS_ERR(host->clk)) { -+ dev_err(&pdev->dev, "DT platforms must have a clock associated\n"); -+ ret = -EINVAL; -+ goto out; -+ } -+ -+ host->base_clock = clk_get_rate(host->clk) / 2; -+ gpio_card_detect = of_get_named_gpio(np, "cd-gpios", 0); -+ gpio_write_protect = of_get_named_gpio(np, "wp-gpios", 0); -+ } else { -+ const struct mvsdio_platform_data *mvsd_data; -+ mvsd_data = pdev->dev.platform_data; -+ if (!mvsd_data) { -+ ret = -ENXIO; -+ goto out; -+ } -+ host->base_clock = mvsd_data->clock / 2; -+ gpio_card_detect = mvsd_data->gpio_card_detect; -+ gpio_write_protect = mvsd_data->gpio_write_protect; -+ } - - mmc->ops = &mvsd_ops; - -@@ -743,20 +774,14 @@ static int __init mvsd_probe(struct plat - goto out; - } - -- /* Not all platforms can gate the clock, so it is not -- an error if the clock does not exists. */ -- host->clk = devm_clk_get(&pdev->dev, NULL); -- if (!IS_ERR(host->clk)) -- clk_prepare_enable(host->clk); -- -- if (gpio_is_valid(mvsd_data->gpio_card_detect)) { -- ret = mmc_gpio_request_cd(mmc, mvsd_data->gpio_card_detect); -+ if (gpio_is_valid(gpio_card_detect)) { -+ ret = mmc_gpio_request_cd(mmc, gpio_card_detect); - if (ret) - goto out; - } else - mmc->caps |= MMC_CAP_NEEDS_POLL; - -- mmc_gpio_request_ro(mmc, mvsd_data->gpio_write_protect); -+ mmc_gpio_request_ro(mmc, gpio_write_protect); - - setup_timer(&host->timer, mvsd_timeout_timer, (unsigned long)host); - platform_set_drvdata(pdev, mmc); -@@ -768,7 +793,7 @@ static int __init mvsd_probe(struct plat - mmc_hostname(mmc), DRIVER_NAME); - if (!(mmc->caps & MMC_CAP_NEEDS_POLL)) - printk("using GPIO %d for card detection\n", -- mvsd_data->gpio_card_detect); -+ gpio_card_detect); - else - printk("lacking card detect (fall back to polling)\n"); - return 0; -@@ -832,12 +857,19 @@ static int mvsd_resume(struct platform_d - #define mvsd_resume NULL - #endif - -+static const struct of_device_id mvsdio_dt_ids[] = { -+ { .compatible = "marvell,orion-sdio" }, -+ { /* sentinel */ } -+}; -+MODULE_DEVICE_TABLE(of, mvsdio_dt_ids); -+ - static struct platform_driver mvsd_driver = { - .remove = __exit_p(mvsd_remove), - .suspend = mvsd_suspend, - .resume = mvsd_resume, - .driver = { - .name = DRIVER_NAME, -+ .of_match_table = mvsdio_dt_ids, - }, - }; - diff --git a/target/linux/mvebu/patches-3.8/009-mmc_mvsdio_add_pinctrl.patch b/target/linux/mvebu/patches-3.8/009-mmc_mvsdio_add_pinctrl.patch deleted file mode 100644 index 394ca5b9fa..0000000000 --- a/target/linux/mvebu/patches-3.8/009-mmc_mvsdio_add_pinctrl.patch +++ /dev/null @@ -1,66 +0,0 @@ -From patchwork Wed Jan 16 13:14:00 2013 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 7bit -Subject: [5/5] mmc: mvsdio: add pinctrl integration -Date: Wed, 16 Jan 2013 13:14:00 -0000 -From: Andrew Lunn <andrew@lunn.ch> -X-Patchwork-Id: 1987901 -Message-Id: <1358342040-7130-6-git-send-email-andrew@lunn.ch> -To: Jason Cooper <jason@lakedaemon.net> -Cc: linux ARM <linux-arm-kernel@lists.infradead.org>, - linux-mmc@vger.kernel.org, linux@arm.linux.org.uk, - Thomas Petazzoni <thomas.petazzoni@free-electrons.com>, - Andrew Lunn <andrew@lunn.ch> - -From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> - -On many Marvell SoCs, the pins used for the SDIO interface are part of -the MPP pins, that are muxable pins. In order to get the muxing of -those pins correct, this commit integrates the mvsdio driver with the -pinctrl infrastructure by calling devm_pinctrl_get_select_default() -during ->probe(). - -Note that we permit this function to fail because not all Marvell -platforms have yet been fully converted to using the pinctrl -infrastructure. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Signed-off-by: Andrew Lunn <andrew@lunn.ch> -Tested-by: Stefan Peter <s.peter@mpl.ch> -Tested-by: Florian Fainelli <florian@openwrt.org> -Signed-off-by: Jason Cooper <jason@lakedaemon.net> - ---- -drivers/mmc/host/mvsdio.c | 6 ++++++ - 1 file changed, 6 insertions(+) - ---- a/drivers/mmc/host/mvsdio.c -+++ b/drivers/mmc/host/mvsdio.c -@@ -25,6 +25,7 @@ - #include <linux/of_irq.h> - #include <linux/mmc/host.h> - #include <linux/mmc/slot-gpio.h> -+#include <linux/pinctrl/consumer.h> - - #include <asm/sizes.h> - #include <asm/unaligned.h> -@@ -690,6 +691,7 @@ static int __init mvsd_probe(struct plat - struct resource *r; - int ret, irq; - int gpio_card_detect, gpio_write_protect; -+ struct pinctrl *pinctrl; - - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - irq = platform_get_irq(pdev, 0); -@@ -706,6 +708,10 @@ static int __init mvsd_probe(struct plat - host->mmc = mmc; - host->dev = &pdev->dev; - -+ pinctrl = devm_pinctrl_get_select_default(&pdev->dev); -+ if (IS_ERR(pinctrl)) -+ dev_warn(&pdev->dev, "no pins associated\n"); -+ - /* Some non-DT platforms do not pass a clock, and the clock - frequency is passed through platform_data. On DT platforms, - a clock must always be passed, even if there is no gatable diff --git a/target/linux/mvebu/patches-3.8/010-arm_mvebu_add_dt_info_a370.patch b/target/linux/mvebu/patches-3.8/010-arm_mvebu_add_dt_info_a370.patch deleted file mode 100644 index bf4d9d4f5f..0000000000 --- a/target/linux/mvebu/patches-3.8/010-arm_mvebu_add_dt_info_a370.patch +++ /dev/null @@ -1,26 +0,0 @@ -Now that the mvsdio MMC driver has a Device Tree binding, we add the -Device Tree informations to describe the SDIO interface available in -the Armada 370/XP SoCs. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/boot/dts/armada-370-xp.dtsi | 8 ++++++++ - 1 file changed, 8 insertions(+) - ---- a/arch/arm/boot/dts/armada-370-xp.dtsi -+++ b/arch/arm/boot/dts/armada-370-xp.dtsi -@@ -131,6 +131,14 @@ - clocks = <&coreclk 0>; - status = "disabled"; - }; -+ -+ mvsdio@d00d4000 { -+ compatible = "marvell,orion-sdio"; -+ reg = <0xd00d4000 0x200>; -+ interrupts = <54>; -+ clocks = <&gateclk 17>; -+ status = "disabled"; -+ }; - }; - }; - diff --git a/target/linux/mvebu/patches-3.8/011-arm_mvebu_add_pin_mux_options_a370.patch b/target/linux/mvebu/patches-3.8/011-arm_mvebu_add_pin_mux_options_a370.patch deleted file mode 100644 index 4072ae50cd..0000000000 --- a/target/linux/mvebu/patches-3.8/011-arm_mvebu_add_pin_mux_options_a370.patch +++ /dev/null @@ -1,34 +0,0 @@ -The SDIO interface is available either on pins MPP9/11/12/13/14/15 or -MPP47/48/49/50/51/52 on the Armada 370. Even though all combinations -are potentially possible, those two muxing options are the most -probable ones, so we provide those at the SoC level .dtsi file. - -In practice, in turns out the Armada 370 DB board uses the former, -while the Armada 370 Mirabox uses the latter. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/boot/dts/armada-370.dtsi | 12 ++++++++++++ - 1 file changed, 12 insertions(+) - ---- a/arch/arm/boot/dts/armada-370.dtsi -+++ b/arch/arm/boot/dts/armada-370.dtsi -@@ -47,6 +47,18 @@ - pinctrl { - compatible = "marvell,mv88f6710-pinctrl"; - reg = <0xd0018000 0x38>; -+ -+ sdio_pins1: sdio-pins1 { -+ marvell,pins = "mpp9", "mpp11", "mpp12", -+ "mpp13", "mpp14", "mpp15"; -+ marvell,function = "sd0"; -+ }; -+ -+ sdio_pins2: sdio-pins2 { -+ marvell,pins = "mpp47", "mpp48", "mpp49", -+ "mpp50", "mpp51", "mpp52"; -+ marvell,function = "sd0"; -+ }; - }; - - gpio0: gpio@d0018100 { diff --git a/target/linux/mvebu/patches-3.8/012-arm_mvebu_add_pin_mux_options_axp.patch b/target/linux/mvebu/patches-3.8/012-arm_mvebu_add_pin_mux_options_axp.patch deleted file mode 100644 index 716971dff4..0000000000 --- a/target/linux/mvebu/patches-3.8/012-arm_mvebu_add_pin_mux_options_axp.patch +++ /dev/null @@ -1,61 +0,0 @@ -The SDIO interface is only available on pins MPP30/31/32/33/34/35 on -the various Armada XP variants, so we provide a pin muxing option for -this in the Armada XP .dtsi files. - -Even though those muxing options are the same for MV78230, MV78260 and -MV78460, we keep them in each .dtsi file, because the number of pins, -and therefore the declaration of the pinctrl node, is different for -each SoC variant. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/boot/dts/armada-xp-mv78230.dtsi | 6 ++++++ - arch/arm/boot/dts/armada-xp-mv78260.dtsi | 6 ++++++ - arch/arm/boot/dts/armada-xp-mv78460.dtsi | 6 ++++++ - 3 files changed, 18 insertions(+) - ---- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi -+++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi -@@ -47,6 +47,12 @@ - pinctrl { - compatible = "marvell,mv78230-pinctrl"; - reg = <0xd0018000 0x38>; -+ -+ sdio_pins: sdio-pins { -+ marvell,pins = "mpp30", "mpp31", "mpp32", -+ "mpp33", "mpp34", "mpp35"; -+ marvell,function = "sd0"; -+ }; - }; - - gpio0: gpio@d0018100 { ---- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi -+++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi -@@ -48,6 +48,12 @@ - pinctrl { - compatible = "marvell,mv78260-pinctrl"; - reg = <0xd0018000 0x38>; -+ -+ sdio_pins: sdio-pins { -+ marvell,pins = "mpp30", "mpp31", "mpp32", -+ "mpp33", "mpp34", "mpp35"; -+ marvell,function = "sd0"; -+ }; - }; - - gpio0: gpio@d0018100 { ---- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi -+++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi -@@ -63,6 +63,12 @@ - pinctrl { - compatible = "marvell,mv78460-pinctrl"; - reg = <0xd0018000 0x38>; -+ -+ sdio_pins: sdio-pins { -+ marvell,pins = "mpp30", "mpp31", "mpp32", -+ "mpp33", "mpp34", "mpp35"; -+ marvell,function = "sd0"; -+ }; - }; - - gpio0: gpio@d0018100 { diff --git a/target/linux/mvebu/patches-3.8/013-arm_mvebu_enable_sd_cart_slot_axp_db.patch b/target/linux/mvebu/patches-3.8/013-arm_mvebu_enable_sd_cart_slot_axp_db.patch deleted file mode 100644 index 5a6faf9d97..0000000000 --- a/target/linux/mvebu/patches-3.8/013-arm_mvebu_enable_sd_cart_slot_axp_db.patch +++ /dev/null @@ -1,25 +0,0 @@ -The Armada XP DB evaluation board has one SD card slot, directly -connected to the SDIO IP of the SoC, so we enable this -IP. Unfortunately, there are no GPIOs for card-detect and -write-protect. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/boot/dts/armada-xp-db.dts | 7 +++++++ - 1 file changed, 7 insertions(+) - ---- a/arch/arm/boot/dts/armada-xp-db.dts -+++ b/arch/arm/boot/dts/armada-xp-db.dts -@@ -90,5 +90,12 @@ - phy = <&phy3>; - phy-mode = "sgmii"; - }; -+ -+ mvsdio@d00d4000 { -+ pinctrl-0 = <&sdio_pins>; -+ pinctrl-names = "default"; -+ status = "okay"; -+ /* No CD or WP GPIOs */ -+ }; - }; - }; diff --git a/target/linux/mvebu/patches-3.8/014-arm_mvebu_enable_sd_card_slot_a370_db.patch b/target/linux/mvebu/patches-3.8/014-arm_mvebu_enable_sd_card_slot_a370_db.patch deleted file mode 100644 index d9214163c2..0000000000 --- a/target/linux/mvebu/patches-3.8/014-arm_mvebu_enable_sd_card_slot_a370_db.patch +++ /dev/null @@ -1,41 +0,0 @@ -The Armada XP DB evaluation board has one SD card slot, directly -connected to the SDIO IP of the SoC, so we add a device tree -description for it. - -However, in the default configuration of the board, the SD card slot -is not usable: the connector plugged into CON40 must be changed -against a different one, provided with the board by the -manufacturer. Since such a manual modification of the hardware is -needed, we did not enable the SDIO interface by default, and left it -to the board user to modify the Device Tree if needed. Since this -board is really only an evaluation board for developers and not a -final product, it is not too bad. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/boot/dts/armada-370-db.dts | 15 +++++++++++++++ - 1 file changed, 15 insertions(+) - ---- a/arch/arm/boot/dts/armada-370-db.dts -+++ b/arch/arm/boot/dts/armada-370-db.dts -@@ -59,5 +59,20 @@ - phy = <&phy1>; - phy-mode = "rgmii-id"; - }; -+ -+ mvsdio@d00d4000 { -+ pinctrl-0 = <&sdio_pins1>; -+ pinctrl-names = "default"; -+ /* -+ * This device is disabled by default, because -+ * using the SD card connector requires -+ * changing the default CON40 connector -+ * "DB-88F6710_MPP_2xRGMII_DEVICE_Jumper" to a -+ * different connector -+ * "DB-88F6710_MPP_RGMII_SD_Jumper". -+ */ -+ status = "disabled"; -+ /* No CD or WP GPIOs */ -+ }; - }; - }; diff --git a/target/linux/mvebu/patches-3.8/015-arm_mvebu_enable_sd_card_slot_mirabox.patch b/target/linux/mvebu/patches-3.8/015-arm_mvebu_enable_sd_card_slot_mirabox.patch deleted file mode 100644 index 0cf6ee4101..0000000000 --- a/target/linux/mvebu/patches-3.8/015-arm_mvebu_enable_sd_card_slot_mirabox.patch +++ /dev/null @@ -1,27 +0,0 @@ -The Globalscale Mirabox uses the SDIO interface of the Armada 370 to -connect to a Wifi/Bluetooth SD8787 chip, so we enable the SDIO -interface of this board in its Device Tree file. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/boot/dts/armada-370-mirabox.dts | 10 ++++++++++ - 1 file changed, 10 insertions(+) - ---- a/arch/arm/boot/dts/armada-370-mirabox.dts -+++ b/arch/arm/boot/dts/armada-370-mirabox.dts -@@ -52,5 +52,15 @@ - phy = <&phy1>; - phy-mode = "rgmii-id"; - }; -+ -+ mvsdio@d00d4000 { -+ pinctrl-0 = <&sdio_pins2>; -+ pinctrl-names = "default"; -+ status = "okay"; -+ /* -+ * No CD or WP GPIOs: SDIO interface used for -+ * Wifi/Bluetooth chip -+ */ -+ }; - }; - }; diff --git a/target/linux/mvebu/patches-3.8/019-rtc_add_support_for_rtc_mv_for_mvebu.patch b/target/linux/mvebu/patches-3.8/019-rtc_add_support_for_rtc_mv_for_mvebu.patch deleted file mode 100644 index 373058ae59..0000000000 --- a/target/linux/mvebu/patches-3.8/019-rtc_add_support_for_rtc_mv_for_mvebu.patch +++ /dev/null @@ -1,21 +0,0 @@ -The Armada 370 and Armada XP Socs have the same controller that the -one used in the orion platforms. This patch enables the selection of -rtc-mv with mvebu platforms. - -Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> -Acked-by: Andrew Lunn <andrew@lunn.ch> ---- - drivers/rtc/Kconfig | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/rtc/Kconfig -+++ b/drivers/rtc/Kconfig -@@ -1041,7 +1041,7 @@ config RTC_DRV_TX4939 - - config RTC_DRV_MV - tristate "Marvell SoC RTC" -- depends on ARCH_KIRKWOOD || ARCH_DOVE -+ depends on ARCH_KIRKWOOD || ARCH_DOVE || ARCH_MVEBU - help - If you say yes here you will get support for the in-chip RTC - that can be found in some of Marvell's SoC devices, such as diff --git a/target/linux/mvebu/patches-3.8/020-arm_mvebu_add_rtc_support_for_a370_and_axp.patch b/target/linux/mvebu/patches-3.8/020-arm_mvebu_add_rtc_support_for_a370_and_axp.patch deleted file mode 100644 index 307e815465..0000000000 --- a/target/linux/mvebu/patches-3.8/020-arm_mvebu_add_rtc_support_for_a370_and_axp.patch +++ /dev/null @@ -1,25 +0,0 @@ -The Armada 370 and Armada XP Socs have the same controller that the -one used in the orion platforms. This patch updates the device tree -for these SoCs. - -Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> -Acked-by: Andrew Lunn <andrew@lunn.ch> ---- - arch/arm/boot/dts/armada-370-xp.dtsi | 6 ++++++ - 1 file changed, 6 insertions(+) - ---- a/arch/arm/boot/dts/armada-370-xp.dtsi -+++ b/arch/arm/boot/dts/armada-370-xp.dtsi -@@ -139,6 +139,12 @@ - clocks = <&gateclk 17>; - status = "disabled"; - }; -+ -+ rtc@10300 { -+ compatible = "marvell,orion-rtc"; -+ reg = <0xd0010300 0x20>; -+ interrupts = <50>; -+ }; - }; - }; - diff --git a/target/linux/mvebu/patches-3.8/021-arm_mvebu_add_rd_a370_a1_dts.patch b/target/linux/mvebu/patches-3.8/021-arm_mvebu_add_rd_a370_a1_dts.patch deleted file mode 100644 index 6f52500e3b..0000000000 --- a/target/linux/mvebu/patches-3.8/021-arm_mvebu_add_rd_a370_a1_dts.patch +++ /dev/null @@ -1,91 +0,0 @@ -From fcc7654b592cb80cfb33c509db1005ce9252192b Mon Sep 17 00:00:00 2001 -From: Florian Fainelli <florian@openwrt.org> -Date: Wed, 9 Jan 2013 20:39:55 +0100 -Subject: [PATCH] arm: mvebu: add DTS file for Marvell RD-A370-A1 board - -This patch adds the DTS file to support the Marvell RD-A370-A1 -(Reference Design board) also known as RD-88F6710 board. It is almost -entirely similar to the DB-A370 board except that the first Ethernet PHY -is SGMII-wired and the second is a switch which is RGMII-wired. - -Signed-off-by: Florian Fainelli <florian@openwrt.org> ---- - arch/arm/boot/dts/Makefile | 1 + - arch/arm/boot/dts/armada-370-rd.dts | 61 +++++++++++++++++++++++++++++++++++ - 2 files changed, 62 insertions(+) - create mode 100644 arch/arm/boot/dts/armada-370-rd.dts - ---- a/arch/arm/boot/dts/Makefile -+++ b/arch/arm/boot/dts/Makefile -@@ -77,6 +77,7 @@ dtb-$(CONFIG_ARCH_MSM) += msm8660-surf.d - msm8960-cdp.dtb - dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \ - armada-370-mirabox.dtb \ -+ armada-370-rd.dtb \ - armada-xp-db.dtb \ - armada-xp-openblocks-ax3-4.dtb - dtb-$(CONFIG_ARCH_MXC) += imx51-babbage.dtb \ ---- /dev/null -+++ b/arch/arm/boot/dts/armada-370-rd.dts -@@ -0,0 +1,61 @@ -+/* -+ * Device Tree file for Marvell Armada 370 Reference Design board -+ * (RD-88F6710-A1) -+ * -+ * Copied from arch/arm/boot/dts/armada-370-db.dts -+ * -+ * Copyright (C) 2013 Florian Fainelli <florian@openwrt.org> -+ * -+ * This file is licensed under the terms of the GNU General Public -+ * License version 2. This program is licensed "as is" without any -+ * warranty of any kind, whether express or implied. -+ */ -+ -+/dts-v1/; -+/include/ "armada-370.dtsi" -+ -+/ { -+ model = "Marvell Armada 370 Reference Design"; -+ compatible = "marvell,a370-rd", "marvell,armada370", "marvell,armada-370-xp"; -+ -+ chosen { -+ bootargs = "console=ttyS0,115200 earlyprintk"; -+ }; -+ -+ memory { -+ device_type = "memory"; -+ reg = <0x00000000 0x20000000>; /* 512 MB */ -+ }; -+ -+ soc { -+ serial@d0012000 { -+ clock-frequency = <200000000>; -+ status = "okay"; -+ }; -+ sata@d00a0000 { -+ nr-ports = <2>; -+ status = "okay"; -+ }; -+ -+ mdio { -+ phy0: ethernet-phy@0 { -+ reg = <0>; -+ }; -+ -+ phy1: ethernet-phy@1 { -+ reg = <1>; -+ }; -+ }; -+ -+ ethernet@d0070000 { -+ status = "okay"; -+ phy = <&phy0>; -+ phy-mode = "sgmii"; -+ }; -+ ethernet@d0074000 { -+ status = "okay"; -+ phy = <&phy1>; -+ phy-mode = "rgmii-id"; -+ }; -+ }; -+}; diff --git a/target/linux/mvebu/patches-3.8/022-arm_mvebu_enable_sd_card_slot_a370_rd.patch b/target/linux/mvebu/patches-3.8/022-arm_mvebu_enable_sd_card_slot_a370_rd.patch deleted file mode 100644 index 439711aae0..0000000000 --- a/target/linux/mvebu/patches-3.8/022-arm_mvebu_enable_sd_card_slot_a370_rd.patch +++ /dev/null @@ -1,27 +0,0 @@ -From 883b6ab543ea3f893447307c0e757668ca1b5396 Mon Sep 17 00:00:00 2001 -From: Florian Fainelli <florian@openwrt.org> -Date: Wed, 9 Jan 2013 20:50:04 +0100 -Subject: [PATCH] arm: mvebu: add SDIO support to Armada 370 Reference Design - -This patch enables the use of the SDIO controller on the Armada 370 -Reference Design board. - -Signed-off-by: Florian Fainelli <florian@openwrt.org> ---- - arch/arm/boot/dts/armada-370-rd.dts | 6 ++++++ - 1 file changed, 6 insertions(+) - ---- a/arch/arm/boot/dts/armada-370-rd.dts -+++ b/arch/arm/boot/dts/armada-370-rd.dts -@@ -57,5 +57,11 @@ - phy = <&phy1>; - phy-mode = "rgmii-id"; - }; -+ -+ mvsdio@d00d4000 { -+ pinctrl-0 = <&sdio_pins1>; -+ pinctrl-names = "default"; -+ status = "okay"; -+ }; - }; - }; diff --git a/target/linux/mvebu/patches-3.8/023-arm_mvebu_add_support_for_usb_host.patch b/target/linux/mvebu/patches-3.8/023-arm_mvebu_add_support_for_usb_host.patch deleted file mode 100644 index 1484c08ee5..0000000000 --- a/target/linux/mvebu/patches-3.8/023-arm_mvebu_add_support_for_usb_host.patch +++ /dev/null @@ -1,91 +0,0 @@ -The Armada 370 and Armada XP SoC has an Orion EHCI USB controller. -This patch adds support for this controller in Armada 370 -and Armada XP SoC common device tree files. - -Cc: Lior Amsalem <alior@marvell.com> -Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> -Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> ---- - arch/arm/boot/dts/armada-370-xp.dtsi | 15 +++++++++++++++ - arch/arm/boot/dts/armada-370.dtsi | 9 +++++++++ - arch/arm/boot/dts/armada-xp.dtsi | 17 +++++++++++++++++ - arch/arm/mach-mvebu/Kconfig | 1 + - 4 files changed, 42 insertions(+), 0 deletions(-) - ---- a/arch/arm/boot/dts/armada-370-xp.dtsi -+++ b/arch/arm/boot/dts/armada-370-xp.dtsi -@@ -145,6 +145,21 @@ - reg = <0xd0010300 0x20>; - interrupts = <50>; - }; -+ -+ usb@d0050000 { -+ compatible = "marvell,orion-ehci"; -+ reg = <0xd0050000 0x500>; -+ interrupts = <45>; -+ status = "disabled"; -+ }; -+ -+ usb@d0051000 { -+ compatible = "marvell,orion-ehci"; -+ reg = <0xd0051000 0x500>; -+ interrupts = <46>; -+ status = "disabled"; -+ }; -+ - }; - }; - ---- a/arch/arm/boot/dts/armada-370.dtsi -+++ b/arch/arm/boot/dts/armada-370.dtsi -@@ -144,5 +144,14 @@ - dmacap,memset; - }; - }; -+ -+ usb@d0050000 { -+ clocks = <&coreclk 0>; -+ }; -+ -+ usb@d0051000 { -+ clocks = <&coreclk 0>; -+ }; -+ - }; - }; ---- a/arch/arm/boot/dts/armada-xp.dtsi -+++ b/arch/arm/boot/dts/armada-xp.dtsi -@@ -134,5 +134,22 @@ - dmacap,memset; - }; - }; -+ -+ usb@d0050000 { -+ clocks = <&gateclk 18>; -+ }; -+ -+ usb@d0051000 { -+ clocks = <&gateclk 19>; -+ }; -+ -+ usb@d0052000 { -+ compatible = "marvell,orion-ehci"; -+ reg = <0xd0052000 0x500>; -+ interrupts = <47>; -+ clocks = <&gateclk 20>; -+ status = "disabled"; -+ }; -+ - }; - }; ---- a/arch/arm/mach-mvebu/Kconfig -+++ b/arch/arm/mach-mvebu/Kconfig -@@ -24,6 +24,7 @@ config MACH_ARMADA_370_XP - select HAVE_SMP - select CACHE_L2X0 - select CPU_PJ4B -+ select USB_ARCH_HAS_EHCI if USB_SUPPORT - - config MACH_ARMADA_370 - bool "Marvell Armada 370 boards" diff --git a/target/linux/mvebu/patches-3.8/024-arm_mvebu_enable_usb_a370.patch b/target/linux/mvebu/patches-3.8/024-arm_mvebu_enable_usb_a370.patch deleted file mode 100644 index 1a20a144b4..0000000000 --- a/target/linux/mvebu/patches-3.8/024-arm_mvebu_enable_usb_a370.patch +++ /dev/null @@ -1,24 +0,0 @@ -Cc: Lior Amsalem <alior@marvell.com> -Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Cc: Gregory CLEMENT <gregory.clement@free-electrons.com> -Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> ---- - arch/arm/boot/dts/armada-370-db.dts | 8 ++++++++ - 1 files changed, 8 insertions(+), 0 deletions(-) - ---- a/arch/arm/boot/dts/armada-370-db.dts -+++ b/arch/arm/boot/dts/armada-370-db.dts -@@ -74,5 +74,13 @@ - status = "disabled"; - /* No CD or WP GPIOs */ - }; -+ -+ usb@d0050000 { -+ status = "okay"; -+ }; -+ -+ usb@d0051000 { -+ status = "okay"; -+ }; - }; - }; diff --git a/target/linux/mvebu/patches-3.8/025-arm_mvebu_enable_usb_a370_mirabox.patch b/target/linux/mvebu/patches-3.8/025-arm_mvebu_enable_usb_a370_mirabox.patch deleted file mode 100644 index 82d059eb7c..0000000000 --- a/target/linux/mvebu/patches-3.8/025-arm_mvebu_enable_usb_a370_mirabox.patch +++ /dev/null @@ -1,24 +0,0 @@ -Cc: Lior Amsalem <alior@marvell.com> -Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Cc: Gregory CLEMENT <gregory.clement@free-electrons.com> -Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> ---- - arch/arm/boot/dts/armada-370-mirabox.dts | 8 ++++++++ - 1 files changed, 8 insertions(+), 0 deletions(-) - ---- a/arch/arm/boot/dts/armada-370-mirabox.dts -+++ b/arch/arm/boot/dts/armada-370-mirabox.dts -@@ -62,5 +62,13 @@ - * Wifi/Bluetooth chip - */ - }; -+ -+ usb@d0050000 { -+ status = "okay"; -+ }; -+ -+ usb@d0051000 { -+ status = "okay"; -+ }; - }; - }; diff --git a/target/linux/mvebu/patches-3.8/026-arm_mvebu_enale_usb_axp.patch b/target/linux/mvebu/patches-3.8/026-arm_mvebu_enale_usb_axp.patch deleted file mode 100644 index f3851b0394..0000000000 --- a/target/linux/mvebu/patches-3.8/026-arm_mvebu_enale_usb_axp.patch +++ /dev/null @@ -1,28 +0,0 @@ -Cc: Lior Amsalem <alior@marvell.com> -Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Cc: Gregory CLEMENT <gregory.clement@free-electrons.com> -Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> ---- - arch/arm/boot/dts/armada-xp-db.dts | 12 ++++++++++++ - 1 files changed, 12 insertions(+), 0 deletions(-) - ---- a/arch/arm/boot/dts/armada-xp-db.dts -+++ b/arch/arm/boot/dts/armada-xp-db.dts -@@ -97,5 +97,17 @@ - status = "okay"; - /* No CD or WP GPIOs */ - }; -+ -+ usb@d0050000 { -+ status = "okay"; -+ }; -+ -+ usb@d0051000 { -+ status = "okay"; -+ }; -+ -+ usb@d0052000 { -+ status = "okay"; -+ }; - }; - }; diff --git a/target/linux/mvebu/patches-3.8/027-arm_mvebu_enable_axp_openblocks.patch b/target/linux/mvebu/patches-3.8/027-arm_mvebu_enable_axp_openblocks.patch deleted file mode 100644 index 2078260d61..0000000000 --- a/target/linux/mvebu/patches-3.8/027-arm_mvebu_enable_axp_openblocks.patch +++ /dev/null @@ -1,25 +0,0 @@ -Cc: Lior Amsalem <alior@marvell.com> -Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Cc: Gregory CLEMENT <gregory.clement@free-electrons.com> -Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> ---- - arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts | 9 +++++++++ - 1 files changed, 9 insertions(+), 0 deletions(-) - ---- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts -+++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts -@@ -121,5 +121,14 @@ - nr-ports = <2>; - status = "okay"; - }; -+ usb@d0050000 { -+ status = "okay"; -+ }; -+ usb@d0051000 { -+ status = "okay"; -+ }; -+ usb@d0052000 { -+ status = "okay"; -+ }; - }; - }; diff --git a/target/linux/mvebu/patches-3.8/028-lib_devres_dont_enclose_pcim.patch b/target/linux/mvebu/patches-3.8/028-lib_devres_dont_enclose_pcim.patch deleted file mode 100644 index 3cde2a308e..0000000000 --- a/target/linux/mvebu/patches-3.8/028-lib_devres_dont_enclose_pcim.patch +++ /dev/null @@ -1,28 +0,0 @@ -The pcim_*() functions are used by the libata-sff subsystem, and this -subsystem is used for many SATA drivers on ARM platforms that do not -necessarily have I/O ports. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Cc: Paul Gortmaker <paul.gortmaker@windriver.com> -Cc: Jesse Barnes <jbarnes@virtuousgeek.org> -Cc: Yinghai Lu <yinghai@kernel.org> -Cc: linux-kernel@vger.kernel.org ---- - lib/devres.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/lib/devres.c -+++ b/lib/devres.c -@@ -226,6 +226,7 @@ void devm_ioport_unmap(struct device *de - devm_ioport_map_match, (void *)addr)); - } - EXPORT_SYMBOL(devm_ioport_unmap); -+#endif /* CONFIG_HAS_IOPORT */ - - #ifdef CONFIG_PCI - /* -@@ -431,4 +432,3 @@ void pcim_iounmap_regions(struct pci_dev - } - EXPORT_SYMBOL(pcim_iounmap_regions); - #endif /* CONFIG_PCI */ --#endif /* CONFIG_HAS_IOPORT */ diff --git a/target/linux/mvebu/patches-3.8/029-clk_mvebu_create_parent_child_relation.patch b/target/linux/mvebu/patches-3.8/029-clk_mvebu_create_parent_child_relation.patch deleted file mode 100644 index 2cccc0357b..0000000000 --- a/target/linux/mvebu/patches-3.8/029-clk_mvebu_create_parent_child_relation.patch +++ /dev/null @@ -1,24 +0,0 @@ -The Armada 370 has two gatable clocks for each PCIe interface, and we -want both of them to be enabled. We therefore make one of the two -clocks a child of the other, as we did for the sataX and sataXlnk -clocks on Armada XP. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Cc: Mike Turquette <mturquette@linaro.org> ---- - drivers/clk/mvebu/clk-gating-ctrl.c | 4 ++-- - 1 file changed, 2 insertions(+), 2 deletions(-) - ---- a/drivers/clk/mvebu/clk-gating-ctrl.c -+++ b/drivers/clk/mvebu/clk-gating-ctrl.c -@@ -119,8 +119,8 @@ static const struct mvebu_soc_descr __in - { "pex1_en", NULL, 2 }, - { "ge1", NULL, 3 }, - { "ge0", NULL, 4 }, -- { "pex0", NULL, 5 }, -- { "pex1", NULL, 9 }, -+ { "pex0", "pex0_en", 5 }, -+ { "pex1", "pex1_en", 9 }, - { "sata0", NULL, 15 }, - { "sdio", NULL, 17 }, - { "tdm", NULL, 25 }, diff --git a/target/linux/mvebu/patches-3.8/030-arm_plat_orion_introduce_win_ctrl_enable.patch b/target/linux/mvebu/patches-3.8/030-arm_plat_orion_introduce_win_ctrl_enable.patch deleted file mode 100644 index 9a237ec9b9..0000000000 --- a/target/linux/mvebu/patches-3.8/030-arm_plat_orion_introduce_win_ctrl_enable.patch +++ /dev/null @@ -1,28 +0,0 @@ -Instead of hardcoding "1" as being the bit value to enable an address -decoding window, introduce and use a WIN_CTRL_ENABLE definition. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/plat-orion/addr-map.c | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - ---- a/arch/arm/plat-orion/addr-map.c -+++ b/arch/arm/plat-orion/addr-map.c -@@ -38,6 +38,7 @@ EXPORT_SYMBOL_GPL(mv_mbus_dram_info); - * CPU Address Decode Windows registers - */ - #define WIN_CTRL_OFF 0x0000 -+#define WIN_CTRL_ENABLE BIT(0) - #define WIN_BASE_OFF 0x0004 - #define WIN_REMAP_LO_OFF 0x0008 - #define WIN_REMAP_HI_OFF 0x000c -@@ -79,7 +80,8 @@ void __init orion_setup_cpu_win(const st - } - - base_high = base & 0xffff0000; -- ctrl = ((size - 1) & 0xffff0000) | (attr << 8) | (target << 4) | 1; -+ ctrl = ((size - 1) & 0xffff0000) | (attr << 8) | (target << 4) | -+ WIN_CTRL_ENABLE; - - writel(base_high, addr + WIN_BASE_OFF); - writel(ctrl, addr + WIN_CTRL_OFF); diff --git a/target/linux/mvebu/patches-3.8/031-arm_plat_orion_refactor.patch b/target/linux/mvebu/patches-3.8/031-arm_plat_orion_refactor.patch deleted file mode 100644 index fe9f6285f7..0000000000 --- a/target/linux/mvebu/patches-3.8/031-arm_plat_orion_refactor.patch +++ /dev/null @@ -1,80 +0,0 @@ -In the address decoding code, the orion_disable_wins() function is -used at boot time to disable all address decoding windows, before -configuring only the ones that are needed. This allows to make sure -that no configuration is left from the bootloader. - -As a preparation for the introduction of address decoding window -allocation/deallocation function, we refactor this function into an -orion_disable_cpu_win() which disables a single window. - -The orion_config_wins() function is changed to call -orion_disable_cpu_win() in a loop, to preserve an identical behavior. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/plat-orion/addr-map.c | 35 +++++++++++++++++------------------ - 1 file changed, 17 insertions(+), 18 deletions(-) - ---- a/arch/arm/plat-orion/addr-map.c -+++ b/arch/arm/plat-orion/addr-map.c -@@ -95,6 +95,19 @@ void __init orion_setup_cpu_win(const st - } - } - -+static void __init orion_disable_cpu_win(const struct orion_addr_map_cfg *cfg, -+ const int win) -+{ -+ void __iomem *addr = cfg->win_cfg_base(cfg, win); -+ -+ writel(0, addr + WIN_BASE_OFF); -+ writel(0, addr + WIN_CTRL_OFF); -+ if (cfg->cpu_win_can_remap(cfg, win)) { -+ writel(0, addr + WIN_REMAP_LO_OFF); -+ writel(0, addr + WIN_REMAP_HI_OFF); -+ } -+} -+ - /* - * Configure a number of windows. - */ -@@ -108,36 +121,22 @@ static void __init orion_setup_cpu_wins( - } - } - --static void __init orion_disable_wins(const struct orion_addr_map_cfg * cfg) --{ -- void __iomem *addr; -- int i; -- -- for (i = 0; i < cfg->num_wins; i++) { -- addr = cfg->win_cfg_base(cfg, i); -- -- writel(0, addr + WIN_BASE_OFF); -- writel(0, addr + WIN_CTRL_OFF); -- if (cfg->cpu_win_can_remap(cfg, i)) { -- writel(0, addr + WIN_REMAP_LO_OFF); -- writel(0, addr + WIN_REMAP_HI_OFF); -- } -- } --} -- - /* - * Disable, clear and configure windows. - */ - void __init orion_config_wins(struct orion_addr_map_cfg * cfg, - const struct orion_addr_map_info *info) - { -+ int win; -+ - if (!cfg->cpu_win_can_remap) - cfg->cpu_win_can_remap = orion_cpu_win_can_remap; - - if (!cfg->win_cfg_base) - cfg->win_cfg_base = orion_win_cfg_base; - -- orion_disable_wins(cfg); -+ for (win = 0; win < cfg->num_wins; win++) -+ orion_disable_cpu_win(cfg, win); - - if (info) - orion_setup_cpu_wins(cfg, info); diff --git a/target/linux/mvebu/patches-3.8/032-arm_plat_orion_introduce_orion_alloc_free_cpu_win.patch b/target/linux/mvebu/patches-3.8/032-arm_plat_orion_introduce_orion_alloc_free_cpu_win.patch deleted file mode 100644 index 91ed678b27..0000000000 --- a/target/linux/mvebu/patches-3.8/032-arm_plat_orion_introduce_orion_alloc_free_cpu_win.patch +++ /dev/null @@ -1,96 +0,0 @@ -In the address decoding code, we implement two new functions: -orion_alloc_cpu_win() and orion_free_cpu_win(). The first function -finds an unused address decoding window, and configures it according -to the given arguments (in terms of base address, size, target, -attributes). The second function frees an address decoding window, -given a physical base address. - -Those two new functions will be used by the PCIe code, which needs to -dynamically register address decoding windows depending on the PCIe -devices that are detected. - -The orion_free_cpu_win() function is only here to handle error cases -in the PCIe devices initialization, in the normal case, address -decoding windows are never freed. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/plat-orion/addr-map.c | 50 +++++++++++++++++++++++++++ - arch/arm/plat-orion/include/plat/addr-map.h | 7 ++++ - 2 files changed, 57 insertions(+) - ---- a/arch/arm/plat-orion/addr-map.c -+++ b/arch/arm/plat-orion/addr-map.c -@@ -109,6 +109,56 @@ static void __init orion_disable_cpu_win - } - - /* -+ * Find an unused address decoding window, and enable it according to -+ * the arguments passed (base, size, target, attributes, remap). -+ */ -+int __init orion_alloc_cpu_win(const struct orion_addr_map_cfg *cfg, -+ const u32 base, const u32 size, -+ const u8 target, const u8 attr, const int remap) -+{ -+ int win; -+ -+ for (win = 0; win < cfg->num_wins; win++) { -+ void __iomem *addr = cfg->win_cfg_base(cfg, win); -+ u32 ctrl = readl(addr + WIN_CTRL_OFF); -+ if (!(ctrl & WIN_CTRL_ENABLE)) -+ break; -+ } -+ -+ /* No more windows available */ -+ if (win == cfg->num_wins) -+ return -ENOMEM; -+ -+ orion_setup_cpu_win(cfg, win, base, size, target, attr, remap); -+ return 0; -+} -+ -+/* -+ * Free an address decoding window, given its base address. -+ */ -+int __init orion_free_cpu_win(const struct orion_addr_map_cfg *cfg, -+ const u32 base) -+{ -+ int win; -+ -+ for (win = 0; win < cfg->num_wins; win++) { -+ void __iomem *addr = cfg->win_cfg_base(cfg, win); -+ u32 winbase = readl(addr + WIN_BASE_OFF); -+ u32 ctrl = readl(addr + WIN_CTRL_OFF); -+ -+ if (!(ctrl & WIN_CTRL_ENABLE)) -+ continue; -+ -+ if (winbase == (base & 0xffff0000)) { -+ orion_disable_cpu_win(cfg, win); -+ return 0; -+ } -+ } -+ -+ return -EINVAL; -+} -+ -+/* - * Configure a number of windows. - */ - static void __init orion_setup_cpu_wins(const struct orion_addr_map_cfg * cfg, ---- a/arch/arm/plat-orion/include/plat/addr-map.h -+++ b/arch/arm/plat-orion/include/plat/addr-map.h -@@ -49,6 +49,13 @@ void __init orion_setup_cpu_win(const st - const u32 size, const u8 target, - const u8 attr, const int remap); - -+int __init orion_alloc_cpu_win(const struct orion_addr_map_cfg *cfg, -+ const u32 base, const u32 size, -+ const u8 target, const u8 attr, const int remap); -+ -+int __init orion_free_cpu_win(const struct orion_addr_map_cfg *cfg, -+ const u32 base); -+ - void __init orion_setup_cpu_mbus_target(const struct orion_addr_map_cfg *cfg, - const void __iomem *ddr_window_cpu_base); - #endif diff --git a/target/linux/mvebu/patches-3.8/033-arm_mvebu_add_functions_to_alloc_free_pcie.patch b/target/linux/mvebu/patches-3.8/033-arm_mvebu_add_functions_to_alloc_free_pcie.patch deleted file mode 100644 index fd3c1af92e..0000000000 --- a/target/linux/mvebu/patches-3.8/033-arm_mvebu_add_functions_to_alloc_free_pcie.patch +++ /dev/null @@ -1,201 +0,0 @@ -This commit adds two functions armada_370_xp_alloc_pcie_window() and -armada_370_xp_free_pcie_window() that respectively allocate and free -an address decoding window pointing to either a memory or I/O region -of a PCIe device. - -Those functions will be used by the PCIe driver to create and remove -those regions depending on the PCIe devices that are detected. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/mach-mvebu/addr-map.c | 156 ++++++++++++++++++++++++++++++++++++++-- - arch/arm/mach-mvebu/common.h | 4 ++ - 2 files changed, 156 insertions(+), 4 deletions(-) - ---- a/arch/arm/mach-mvebu/addr-map.c -+++ b/arch/arm/mach-mvebu/addr-map.c -@@ -24,14 +24,10 @@ - #define ARMADA_XP_TARGET_DEV_BUS 1 - #define ARMADA_XP_ATTR_DEV_BOOTROM 0x1D - #define ARMADA_XP_TARGET_ETH1 3 --#define ARMADA_XP_TARGET_PCIE_0_2 4 - #define ARMADA_XP_TARGET_ETH0 7 --#define ARMADA_XP_TARGET_PCIE_1_3 8 - - #define ARMADA_370_TARGET_DEV_BUS 1 - #define ARMADA_370_ATTR_DEV_BOOTROM 0x1D --#define ARMADA_370_TARGET_PCIE_0 4 --#define ARMADA_370_TARGET_PCIE_1 8 - - #define ARMADA_WINDOW_8_PLUS_OFFSET 0x90 - #define ARMADA_SDRAM_ADDR_DECODING_OFFSET 0x180 -@@ -89,6 +85,158 @@ static struct __initdata orion_addr_map_ - .win_cfg_base = armada_cfg_base, - }; - -+#ifdef CONFIG_PCI -+/* -+ * PCIe windows allocation code. -+ */ -+#define ARMADA_370_XP_PCIE_MEM_START 0xC0000000 -+#define ARMADA_370_XP_PCIE_MEM_END (ARMADA_370_XP_PCIE_MEM_START + SZ_256M) -+#define ARMADA_370_XP_PCIE_IO_START 0xF2000000 -+#define ARMADA_370_XP_PCIE_IO_END (ARMADA_370_XP_PCIE_IO_START + SZ_1M) -+ -+static unsigned long armada_370_xp_pcie_memaddr = ARMADA_370_XP_PCIE_MEM_START; -+static unsigned long armada_370_xp_pcie_ioaddr = ARMADA_370_XP_PCIE_IO_START; -+ -+/* -+ * This structure and the following arrays allow to map a PCIe (port, -+ * lane) tuple to the corresponding (target, attribute) tuple needed -+ * to configure an address decoding window for the given PCIe (port, -+ * lane). -+ */ -+struct pcie_mapping { -+ int port; -+ int lane; -+ u8 target; -+ u8 attr; -+}; -+ -+struct pcie_mapping armada_xp_pcie_mappings[] = { -+ { .port = 0, .lane = 0, .target = 4, .attr = 0xE0 }, -+ { .port = 0, .lane = 1, .target = 4, .attr = 0xD0 }, -+ { .port = 0, .lane = 2, .target = 4, .attr = 0xB0 }, -+ { .port = 0, .lane = 3, .target = 4, .attr = 0x70 }, -+ { .port = 1, .lane = 0, .target = 8, .attr = 0xE0 }, -+ { .port = 1, .lane = 1, .target = 8, .attr = 0xD0 }, -+ { .port = 1, .lane = 2, .target = 8, .attr = 0xB0 }, -+ { .port = 1, .lane = 3, .target = 8, .attr = 0x70 }, -+ { .port = 2, .lane = 0, .target = 4, .attr = 0xF0 }, -+ { .port = 3, .lane = 0, .target = 8, .attr = 0xF0 }, -+ { .port = -1 }, -+}; -+ -+struct pcie_mapping armada_370_pcie_mappings[] = { -+ { .port = 0, .lane = 0, .target = 4, .attr = 0xE0 }, -+ { .port = 1, .lane = 0, .target = 8, .attr = 0xE0 }, -+ { .port = -1 }, -+}; -+ -+/* -+ * This function finds an available physical address range between -+ * ARMADA_370_XP_PCIE_MEM_START and ARMADA_370_XP_PCIE_MEM_END (for -+ * PCIe memory regions) or between ARMADA_370_XP_PCIE_IO_START and -+ * ARMADA_370_XP_PCIE_IO_END (for PCIe I/O regions) and creates an -+ * address decoding window from this allocated address pointing to the -+ * right PCIe device. -+ * -+ * An error code is returned, the allocated base address is returned -+ * through the 'outbase' argument. -+ */ -+int __init armada_370_xp_alloc_pcie_window(int pcie_port, int pcie_lane, -+ int type, u32 size, -+ unsigned long *outbase) -+{ -+ struct pcie_mapping *mapping, *mappings; -+ u8 target, attr; -+ u32 base; -+ int ret; -+ -+ if (of_machine_is_compatible("marvell,armadaxp")) -+ mappings = armada_xp_pcie_mappings; -+ else if (of_machine_is_compatible("marvell,armada370")) -+ mappings = armada_370_pcie_mappings; -+ else -+ return -ENODEV; -+ -+ for (mapping = mappings; mapping->port != -1; mapping++) -+ if (mapping->port == pcie_port && mapping->lane == pcie_lane) -+ break; -+ -+ if (mapping->port == -1) -+ return -ENODEV; -+ -+ target = mapping->target; -+ attr = mapping->attr; -+ -+ if (type == IORESOURCE_MEM) { -+ /* -+ * Bit 3 of the attributes indicates that it is a -+ * memory region, as opposed to an I/O region -+ */ -+ attr |= (1 << 3); -+ -+ if (armada_370_xp_pcie_memaddr + size > -+ ARMADA_370_XP_PCIE_MEM_END) -+ return -ENOMEM; -+ -+ base = armada_370_xp_pcie_memaddr; -+ armada_370_xp_pcie_memaddr += size; -+ -+ ret = orion_alloc_cpu_win(&addr_map_cfg, base, size, target, -+ attr, -1); -+ if (ret) { -+ armada_370_xp_pcie_memaddr -= size; -+ return ret; -+ } -+ } else if (type == IORESOURCE_IO) { -+ if (armada_370_xp_pcie_ioaddr + size > -+ ARMADA_370_XP_PCIE_IO_END) -+ return -ENOMEM; -+ -+ base = armada_370_xp_pcie_ioaddr; -+ armada_370_xp_pcie_ioaddr += size; -+ -+ ret = orion_alloc_cpu_win(&addr_map_cfg, base, size, target, -+ attr, -1); -+ if (ret) { -+ armada_370_xp_pcie_ioaddr -= size; -+ return ret; -+ } -+ } else -+ return -ENODEV; -+ -+ *outbase = base; -+ return 0; -+} -+ -+/* -+ * Frees an address decoding window previously allocated by -+ * armada_370_xp_alloc_pcie_window(). Note that only the last window -+ * allocated for a given type (MEM or IO) can be freed, due to the -+ * simplicity of the allocator. This is however sufficient to handle -+ * the error cases when initializing one PCIe device. -+ */ -+int __init armada_370_xp_free_pcie_window(int type, unsigned long base, -+ u32 size) -+{ -+ if (type == IORESOURCE_MEM) { -+ /* We can only free the last allocated window */ -+ if (base + size != armada_370_xp_pcie_memaddr) -+ return -EINVAL; -+ orion_free_cpu_win(&addr_map_cfg, base); -+ armada_370_xp_pcie_memaddr -= size; -+ } else if (type == IORESOURCE_IO) { -+ /* We can only free the last allocated window */ -+ if (base + size != armada_370_xp_pcie_ioaddr) -+ return -EINVAL; -+ orion_free_cpu_win(&addr_map_cfg, base); -+ armada_370_xp_pcie_ioaddr -= size; -+ } else -+ return -EINVAL; -+ -+ return 0; -+} -+#endif -+ - static int __init armada_setup_cpu_mbus(void) - { - struct device_node *np; ---- a/arch/arm/mach-mvebu/common.h -+++ b/arch/arm/mach-mvebu/common.h -@@ -25,4 +25,8 @@ int armada_370_xp_coherency_init(void); - int armada_370_xp_pmsu_init(void); - void armada_xp_secondary_startup(void); - extern struct smp_operations armada_xp_smp_ops; -+ -+int armada_370_xp_alloc_pcie_window(int pcie_port, int pcie_lane, -+ int type, u32 size, unsigned long *outbase); -+int armada_370_xp_free_pcie_window(int type, unsigned long base, u32 size); - #endif diff --git a/target/linux/mvebu/patches-3.8/034-arm_plat_orion_make_common_pcie.patch b/target/linux/mvebu/patches-3.8/034-arm_plat_orion_make_common_pcie.patch deleted file mode 100644 index 40ac714c10..0000000000 --- a/target/linux/mvebu/patches-3.8/034-arm_plat_orion_make_common_pcie.patch +++ /dev/null @@ -1,25 +0,0 @@ -mvebu is a new-style Orion platform, so it only selects PLAT_ORION, -but not PLAT_ORION_LEGACY. It will however need the common PCIe code -from plat-orion, so make this code available for PLAT_ORION platforms -as a whole, and not only PLAT_ORION_LEGACY platforms. - -We also take this opportunity to build the PCIe code only when -CONFIG_PCI is enabled. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/plat-orion/Makefile | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - ---- a/arch/arm/plat-orion/Makefile -+++ b/arch/arm/plat-orion/Makefile -@@ -4,7 +4,8 @@ - ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include - - obj-y += addr-map.o -+obj-$(CONFIG_PCI) += pcie.o - - orion-gpio-$(CONFIG_GENERIC_GPIO) += gpio.o --obj-$(CONFIG_PLAT_ORION_LEGACY) += irq.o pcie.o time.o common.o mpp.o -+obj-$(CONFIG_PLAT_ORION_LEGACY) += irq.o time.o common.o mpp.o - obj-$(CONFIG_PLAT_ORION_LEGACY) += $(orion-gpio-y) diff --git a/target/linux/mvebu/patches-3.8/035-arm_mvebu_the_core_pcie_driver.patch b/target/linux/mvebu/patches-3.8/035-arm_mvebu_the_core_pcie_driver.patch deleted file mode 100644 index aa4e1f426d..0000000000 --- a/target/linux/mvebu/patches-3.8/035-arm_mvebu_the_core_pcie_driver.patch +++ /dev/null @@ -1,474 +0,0 @@ -This driver implements the hw_pci operations needed by the core ARM -PCI code to setup PCI devices and get their corresponding IRQs, and -the pci_ops operations that are used by the PCI core to read/write the -configuration space of PCI devices. - -In addition, this driver enumerates the different PCIe slots, and for -those having a device plugged in, it allocates the necessary address -decoding windows, using the new armada_370_xp_alloc_pcie_window() -function from mach-mvebu/addr-map.c. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - .../devicetree/bindings/pci/armada-370-xp-pcie.txt | 136 +++++++++ - arch/arm/mach-mvebu/Makefile | 1 + - arch/arm/mach-mvebu/pcie.c | 306 ++++++++++++++++++++ - 3 files changed, 443 insertions(+) - create mode 100644 Documentation/devicetree/bindings/pci/armada-370-xp-pcie.txt - create mode 100644 arch/arm/mach-mvebu/pcie.c - ---- /dev/null -+++ b/Documentation/devicetree/bindings/pci/armada-370-xp-pcie.txt -@@ -0,0 +1,136 @@ -+* Marvell Armada 370/XP PCIe interfaces -+ -+Mandatory properties: -+- compatible: must be "marvell,armada-370-xp-pcie" -+- status: either "disabled" or "okay" -+- #address-cells, set to <1> -+- #size-cells, set to <1> -+- ranges: describes the association between the physical addresses of -+ the PCIe registers for each PCIe interface with "virtual" addresses -+ as seen by the sub-nodes. One entry per PCIe interface. Each entry -+ must have 3 values: the "virtual" address seen by the sub-nodes, the -+ real physical address of the PCIe registers, and the size. -+ -+In addition, the Device Tree node must have sub-nodes describing each -+PCIe interface, having the following mandatory properties: -+- reg: the address and size of the PCIe registers (translated -+ addresses according to the ranges property of the parent) -+- interrupts: the interrupt number of this PCIe interface -+- clocks: the clock associated to this PCIe interface -+- marvell,pcie-port: the physical PCIe port number -+- status: either "disabled" or "okay" -+ -+and the following optional properties: -+- marvell,pcie-lane: the physical PCIe lane number, for ports having -+ multiple lanes. If this property is not found, we assume that the -+ value is 0. -+ -+Example: -+ -+pcie-controller { -+ compatible = "marvell,armada-370-xp-pcie"; -+ status = "disabled"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ ranges = <0 0xd0040000 0x2000 /* port0x1_port0 */ -+ 0x2000 0xd0042000 0x2000 /* port2x1_port0 */ -+ 0x4000 0xd0044000 0x2000 /* port0x1_port1 */ -+ 0x8000 0xd0048000 0x2000 /* port0x1_port2 */ -+ 0xC000 0xd004C000 0x2000 /* port0x1_port3 */ -+ 0x10000 0xd0080000 0x2000 /* port1x1_port0 */ -+ 0x12000 0xd0082000 0x2000 /* port3x1_port0 */ -+ 0x14000 0xd0084000 0x2000 /* port1x1_port1 */ -+ 0x18000 0xd0088000 0x2000 /* port1x1_port2 */ -+ 0x1C000 0xd008C000 0x2000 /* port1x1_port3 */>; -+ -+ pcie0.0@0xd0040000 { -+ reg = <0x0 0x2000>; -+ interrupts = <58>; -+ clocks = <&gateclk 5>; -+ marvell,pcie-port = <0>; -+ marvell,pcie-lane = <0>; -+ status = "disabled"; -+ }; -+ -+ pcie0.1@0xd0044000 { -+ reg = <0x4000 0x2000>; -+ interrupts = <59>; -+ clocks = <&gateclk 5>; -+ marvell,pcie-port = <0>; -+ marvell,pcie-lane = <1>; -+ status = "disabled"; -+ }; -+ -+ pcie0.2@0xd0048000 { -+ reg = <0x8000 0x2000>; -+ interrupts = <60>; -+ clocks = <&gateclk 5>; -+ marvell,pcie-port = <0>; -+ marvell,pcie-lane = <2>; -+ status = "disabled"; -+ }; -+ -+ pcie0.3@0xd004C000 { -+ reg = <0xC000 0x2000>; -+ interrupts = <61>; -+ clocks = <&gateclk 5>; -+ marvell,pcie-port = <0>; -+ marvell,pcie-lane = <3>; -+ status = "disabled"; -+ }; -+ -+ pcie1.0@0xd0040000 { -+ reg = <0x10000 0x2000>; -+ interrupts = <62>; -+ clocks = <&gateclk 6>; -+ marvell,pcie-port = <1>; -+ marvell,pcie-lane = <0>; -+ status = "disabled"; -+ }; -+ -+ pcie1.1@0xd0044000 { -+ reg = <0x14000 0x2000>; -+ interrupts = <63>; -+ clocks = <&gateclk 6>; -+ marvell,pcie-port = <1>; -+ marvell,pcie-lane = <1>; -+ status = "disabled"; -+ }; -+ -+ pcie1.2@0xd0048000 { -+ reg = <0x18000 0x2000>; -+ interrupts = <64>; -+ clocks = <&gateclk 6>; -+ marvell,pcie-port = <1>; -+ marvell,pcie-lane = <2>; -+ status = "disabled"; -+ }; -+ -+ pcie1.3@0xd004C000 { -+ reg = <0x1C000 0x2000>; -+ interrupts = <65>; -+ clocks = <&gateclk 6>; -+ marvell,pcie-port = <1>; -+ marvell,pcie-lane = <3>; -+ status = "disabled"; -+ }; -+ -+ pcie2@0xd0042000 { -+ reg = <0x2000 0x2000>; -+ interrupts = <99>; -+ clocks = <&gateclk 7>; -+ marvell,pcie-port = <2>; -+ marvell,pcie-lane = <0>; -+ status = "disabled"; -+ }; -+ -+ pcie3@0xd0082000 { -+ reg = <0x12000 0x2000>; -+ interrupts = <103>; -+ clocks = <&gateclk 8>; -+ marvell,pcie-port = <3>; -+ marvell,pcie-lane = <0>; -+ status = "disabled"; -+ }; -+}; -+ ---- a/arch/arm/mach-mvebu/Makefile -+++ b/arch/arm/mach-mvebu/Makefile -@@ -7,3 +7,4 @@ obj-y += system-controller.o - obj-$(CONFIG_MACH_ARMADA_370_XP) += armada-370-xp.o irq-armada-370-xp.o addr-map.o coherency.o coherency_ll.o pmsu.o - obj-$(CONFIG_SMP) += platsmp.o headsmp.o - obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o -+obj-$(CONFIG_PCI) += pcie.o ---- /dev/null -+++ b/arch/arm/mach-mvebu/pcie.c -@@ -0,0 +1,306 @@ -+/* -+ * PCIe driver for Marvell Armada 370 and Armada XP SoCs -+ * -+ * This file is licensed under the terms of the GNU General Public -+ * License version 2. This program is licensed "as is" without any -+ * warranty of any kind, whether express or implied. -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/pci.h> -+#include <linux/clk.h> -+#include <linux/module.h> -+#include <linux/slab.h> -+#include <linux/platform_device.h> -+#include <linux/of_address.h> -+#include <linux/of_pci.h> -+#include <linux/of_irq.h> -+#include <linux/of_platform.h> -+#include <plat/pcie.h> -+#include "common.h" -+ -+struct pcie_port { -+ u8 root_bus_nr; -+ void __iomem *base; -+ spinlock_t conf_lock; -+ int irq; -+ struct resource res; -+ int haslink; -+ u32 port; -+ u32 lane; -+ struct clk *clk; -+}; -+ -+static struct pcie_port *pcie_ports; -+ -+static int pcie_valid_config(struct pcie_port *pp, int bus, int dev) -+{ -+ /* -+ * Don't go out when trying to access -- -+ * 1. nonexisting device on local bus -+ * 2. where there's no device connected (no link) -+ */ -+ if (bus == pp->root_bus_nr && dev == 0) -+ return 1; -+ -+ if (!orion_pcie_link_up(pp->base)) -+ return 0; -+ -+ if (bus == pp->root_bus_nr && dev != 1) -+ return 0; -+ -+ return 1; -+} -+ -+/* -+ * PCIe config cycles are done by programming the PCIE_CONF_ADDR register -+ * and then reading the PCIE_CONF_DATA register. Need to make sure these -+ * transactions are atomic. -+ */ -+static int pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where, -+ int size, u32 *val) -+{ -+ struct pci_sys_data *sys = bus->sysdata; -+ struct pcie_port *pp = sys->private_data; -+ unsigned long flags; -+ int ret; -+ -+ if (pcie_valid_config(pp, bus->number, PCI_SLOT(devfn)) == 0) { -+ *val = 0xffffffff; -+ return PCIBIOS_DEVICE_NOT_FOUND; -+ } -+ -+ spin_lock_irqsave(&pp->conf_lock, flags); -+ ret = orion_pcie_rd_conf(pp->base, bus, devfn, where, size, val); -+ spin_unlock_irqrestore(&pp->conf_lock, flags); -+ -+ return ret; -+} -+ -+static int pcie_wr_conf(struct pci_bus *bus, u32 devfn, -+ int where, int size, u32 val) -+{ -+ struct pci_sys_data *sys = bus->sysdata; -+ struct pcie_port *pp = sys->private_data; -+ unsigned long flags; -+ int ret; -+ -+ if (pcie_valid_config(pp, bus->number, PCI_SLOT(devfn)) == 0) -+ return PCIBIOS_DEVICE_NOT_FOUND; -+ -+ spin_lock_irqsave(&pp->conf_lock, flags); -+ ret = orion_pcie_wr_conf(pp->base, bus, devfn, where, size, val); -+ spin_unlock_irqrestore(&pp->conf_lock, flags); -+ -+ return ret; -+} -+ -+static struct pci_ops pcie_ops = { -+ .read = pcie_rd_conf, -+ .write = pcie_wr_conf, -+}; -+ -+/* -+ * Returns 0 when the device could not be initialized, 1 when -+ * initialization is successful -+ */ -+static int __init armada_370_xp_pcie_setup(int nr, struct pci_sys_data *sys) -+{ -+ struct pcie_port *port = &pcie_ports[nr]; -+ unsigned long membase, iobase; -+ int ret; -+ -+ if (!port->haslink) -+ return 0; -+ -+ sys->private_data = port; -+ port->root_bus_nr = sys->busnr; -+ spin_lock_init(&port->conf_lock); -+ -+ ret = armada_370_xp_alloc_pcie_window(port->port, port->lane, -+ IORESOURCE_MEM, SZ_64M, &membase); -+ if (ret) { -+ pr_err("PCIe%d.%d: Cannot get memory window, device disabled\n", -+ port->port, port->lane); -+ return 0; -+ } -+ -+ ret = armada_370_xp_alloc_pcie_window(port->port, port->lane, -+ IORESOURCE_IO, SZ_64K, &iobase); -+ if (ret) { -+ pr_err("PCIe%d.%d: Cannot get I/O window, device disabled\n", -+ port->port, port->lane); -+ armada_370_xp_free_pcie_window(IORESOURCE_MEM, membase, SZ_64M); -+ return 0; -+ } -+ -+ port->res.name = kasprintf(GFP_KERNEL, "PCIe %d.%d MEM", -+ port->port, port->lane); -+ if (!port->res.name) { -+ armada_370_xp_free_pcie_window(IORESOURCE_IO, iobase, SZ_64K); -+ armada_370_xp_free_pcie_window(IORESOURCE_MEM, membase, SZ_64M); -+ return 0; -+ } -+ -+ port->res.start = membase; -+ port->res.end = membase + SZ_32M - 1; -+ port->res.flags = IORESOURCE_MEM; -+ -+ pci_ioremap_io(SZ_64K * sys->busnr, iobase); -+ -+ if (request_resource(&iomem_resource, &port->res)) { -+ pr_err("PCIe%d.%d: Cannot request memory resource\n", -+ port->port, port->lane); -+ kfree(port->res.name); -+ armada_370_xp_free_pcie_window(IORESOURCE_IO, iobase, SZ_64K); -+ armada_370_xp_free_pcie_window(IORESOURCE_MEM, membase, SZ_64M); -+ return 0; -+ } -+ -+ pci_add_resource_offset(&sys->resources, &port->res, sys->mem_offset); -+ -+ orion_pcie_set_local_bus_nr(port->base, sys->busnr); -+ orion_pcie_setup(port->base); -+ -+ return 1; -+} -+ -+static void rc_pci_fixup(struct pci_dev *dev) -+{ -+ /* -+ * Prevent enumeration of root complex. -+ */ -+ if (dev->bus->parent == NULL && dev->devfn == 0) { -+ int i; -+ -+ for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) { -+ dev->resource[i].start = 0; -+ dev->resource[i].end = 0; -+ dev->resource[i].flags = 0; -+ } -+ } -+} -+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL, PCI_ANY_ID, rc_pci_fixup); -+ -+static int __init armada_370_xp_pcie_map_irq(const struct pci_dev *dev, u8 slot, -+ u8 pin) -+{ -+ struct pci_sys_data *sys = dev->sysdata; -+ struct pcie_port *port = sys->private_data; -+ -+ return port->irq; -+} -+ -+static struct hw_pci armada_370_xp_pci __initdata = { -+ .setup = armada_370_xp_pcie_setup, -+ .map_irq = armada_370_xp_pcie_map_irq, -+ .ops = &pcie_ops, -+}; -+ -+static int __init armada_370_xp_pcie_probe(struct platform_device *pdev) -+{ -+ struct device_node *child; -+ int nports, i; -+ -+ nports = 0; -+ for_each_child_of_node(pdev->dev.of_node, child) { -+ if (!of_device_is_available(child)) -+ continue; -+ nports++; -+ } -+ -+ pcie_ports = devm_kzalloc(&pdev->dev, nports * sizeof(*pcie_ports), -+ GFP_KERNEL); -+ if (!pcie_ports) -+ return -ENOMEM; -+ -+ i = 0; -+ for_each_child_of_node(pdev->dev.of_node, child) { -+ struct pcie_port *port = &pcie_ports[i]; -+ -+ if (!of_device_is_available(child)) -+ continue; -+ -+ if (of_property_read_u32(child, "marvell,pcie-port", -+ &port->port)) -+ continue; -+ -+ if (of_property_read_u32(child, "marvell,pcie-lane", -+ &port->lane)) -+ port->lane = 0; -+ -+ port->base = of_iomap(child, 0); -+ if (!port->base) { -+ dev_err(&pdev->dev, "PCIe%d.%d: cannot map registers\n", -+ port->port, port->lane); -+ continue; -+ } -+ -+ if (orion_pcie_link_up(port->base)) { -+ port->haslink = 1; -+ dev_info(&pdev->dev, "PCIe%d.%d: link up\n", -+ port->port, port->lane); -+ } else { -+ port->haslink = 0; -+ dev_info(&pdev->dev, "PCIe%d.%d: link down\n", -+ port->port, port->lane); -+ iounmap(port->base); -+ continue; -+ } -+ -+ port->irq = irq_of_parse_and_map(child, 0); -+ if (port->irq == 0) { -+ dev_err(&pdev->dev, "PCIe%d.%d: cannot parse and map IRQ\n", -+ port->port, port->lane); -+ iounmap(port->base); -+ port->haslink = 0; -+ continue; -+ } -+ -+ port->clk = of_clk_get_by_name(child, NULL); -+ if (!port->clk) { -+ dev_err(&pdev->dev, "PCIe%d.%d: cannot get clock\n", -+ port->port, port->lane); -+ irq_dispose_mapping(port->irq); -+ iounmap(port->base); -+ port->haslink = 0; -+ continue; -+ } -+ -+ clk_prepare_enable(port->clk); -+ -+ i++; -+ } -+ -+ armada_370_xp_pci.nr_controllers = nports; -+ pci_common_init(&armada_370_xp_pci); -+ -+ return 0; -+} -+ -+static const struct of_device_id armada_370_xp_pcie_of_match_table[] = { -+ { .compatible = "marvell,armada-370-xp-pcie", }, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, armada_370_xp_pcie_of_match_table); -+ -+static struct platform_driver armada_370_xp_pcie_driver = { -+ .driver = { -+ .owner = THIS_MODULE, -+ .name = "armada-370-xp-pcie", -+ .of_match_table = -+ of_match_ptr(armada_370_xp_pcie_of_match_table), -+ }, -+}; -+ -+static int armada_370_xp_pcie_init(void) -+{ -+ return platform_driver_probe(&armada_370_xp_pcie_driver, -+ armada_370_xp_pcie_probe); -+} -+ -+subsys_initcall(armada_370_xp_pcie_init); -+ -+MODULE_AUTHOR("Thomas Petazzoni <thomas.petazzoni@free-electrons.com>"); -+MODULE_DESCRIPTION("Marvell Armada 370/XP PCIe driver"); -+MODULE_LICENSE("GPL"); diff --git a/target/linux/mvebu/patches-3.8/036-arm_mvebu_pcie_support_is_now_available.patch b/target/linux/mvebu/patches-3.8/036-arm_mvebu_pcie_support_is_now_available.patch deleted file mode 100644 index b3c9a63d53..0000000000 --- a/target/linux/mvebu/patches-3.8/036-arm_mvebu_pcie_support_is_now_available.patch +++ /dev/null @@ -1,20 +0,0 @@ -Now that the PCIe driver for mvebu has been integrated and all its -relevant dependencies, we can mark the ARCH_MVEBU platform has -MIGHT_HAVE_PCI, which allows to select the PCI bus support if needed. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/mach-mvebu/Kconfig | 2 ++ - 1 file changed, 2 insertions(+) - ---- a/arch/arm/mach-mvebu/Kconfig -+++ b/arch/arm/mach-mvebu/Kconfig -@@ -13,6 +13,8 @@ config ARCH_MVEBU - select MVEBU_CLK_CORE - select MVEBU_CLK_CPU - select MVEBU_CLK_GATING -+ select MIGHT_HAVE_PCI -+ select PCI_QUIRKS if PCI - - if ARCH_MVEBU - diff --git a/target/linux/mvebu/patches-3.8/037-arm_mvebu_add_pcie_dt_a370.patch b/target/linux/mvebu/patches-3.8/037-arm_mvebu_add_pcie_dt_a370.patch deleted file mode 100644 index 2cb8a17f07..0000000000 --- a/target/linux/mvebu/patches-3.8/037-arm_mvebu_add_pcie_dt_a370.patch +++ /dev/null @@ -1,40 +0,0 @@ -The Armada 370 SoC has two 1x PCIe 2.0 interfaces, so we add the -necessary Device Tree informations to make these interfaces availabel. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/boot/dts/armada-370.dtsi | 25 +++++++++++++++++++++++++ - 1 file changed, 25 insertions(+) - ---- a/arch/arm/boot/dts/armada-370.dtsi -+++ b/arch/arm/boot/dts/armada-370.dtsi -@@ -153,5 +153,29 @@ - clocks = <&coreclk 0>; - }; - -+ pcie-controller { -+ compatible = "marvell,armada-370-xp-pcie"; -+ status = "disabled"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ ranges = <0 0xd0040000 0x2000 -+ 0x2000 0xd0080000 0x2000>; -+ -+ pcie0@0xd0040000 { -+ reg = <0x0 0x2000>; -+ interrupts = <58>; -+ clocks = <&gateclk 5>; -+ status = "disabled"; -+ marvell,pcie-port = <0>; -+ }; -+ -+ pcie1@0xd0080000 { -+ reg = <0x2000 0x2000>; -+ interrupts = <62>; -+ clocks = <&gateclk 9>; -+ status = "disabled"; -+ marvell,pcie-port = <1>; -+ }; -+ }; - }; - }; diff --git a/target/linux/mvebu/patches-3.8/038-arm_mvebu_add_pcie_dt_axp.patch b/target/linux/mvebu/patches-3.8/038-arm_mvebu_add_pcie_dt_axp.patch deleted file mode 100644 index 647f1da5f7..0000000000 --- a/target/linux/mvebu/patches-3.8/038-arm_mvebu_add_pcie_dt_axp.patch +++ /dev/null @@ -1,284 +0,0 @@ -The Armada XP SoCs have multiple PCIe interfaces. The MV78230 has 2 -PCIe units (one 4x or quad 1x, the other 1x only), the MV78260 has 3 -PCIe units (two 4x or quad 1x and one 4x/1x), the MV78460 has 4 PCIe -units (two 4x or quad 1x and two 4x/1x). We therefore add the -necessary Device Tree informations to make those PCIe interfaces -usable. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/boot/dts/armada-xp-mv78230.dtsi | 62 +++++++++++++++++ - arch/arm/boot/dts/armada-xp-mv78260.dtsi | 72 +++++++++++++++++++ - arch/arm/boot/dts/armada-xp-mv78460.dtsi | 112 ++++++++++++++++++++++++++++++ - 3 files changed, 246 insertions(+) - ---- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi -+++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi -@@ -76,5 +76,67 @@ - #interrupts-cells = <2>; - interrupts = <87>, <88>, <89>; - }; -+ -+ /* -+ * MV78230 has 2 PCIe units Gen2.0: One unit can be -+ * configured as x4 or quad x1 lanes. One unit is -+ * x4/x1. -+ */ -+ pcie-controller { -+ compatible = "marvell,armada-370-xp-pcie"; -+ status = "disabled"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ ranges = <0 0xd0040000 0x2000 /* port0x1_port0 */ -+ 0x2000 0xd0042000 0x2000 /* port2x1_port0 */ -+ 0x4000 0xd0044000 0x2000 /* port0x1_port1 */ -+ 0x8000 0xd0048000 0x2000 /* port0x1_port2 */ -+ 0xC000 0xd004C000 0x2000 /* port0x1_port3 */>; -+ -+ pcie0.0@0xd0040000 { -+ reg = <0x0 0x2000>; -+ interrupts = <58>; -+ clocks = <&gateclk 5>; -+ marvell,pcie-port = <0>; -+ marvell,pcie-lane = <0>; -+ status = "disabled"; -+ }; -+ -+ pcie0.1@0xd0044000 { -+ reg = <0x4000 0x2000>; -+ interrupts = <59>; -+ clocks = <&gateclk 5>; -+ marvell,pcie-port = <0>; -+ marvell,pcie-lane = <1>; -+ status = "disabled"; -+ }; -+ -+ pcie0.2@0xd0048000 { -+ reg = <0x8000 0x2000>; -+ interrupts = <60>; -+ clocks = <&gateclk 5>; -+ marvell,pcie-port = <0>; -+ marvell,pcie-lane = <2>; -+ status = "disabled"; -+ }; -+ -+ pcie0.3@0xd004C000 { -+ reg = <0xC000 0x2000>; -+ interrupts = <61>; -+ clocks = <&gateclk 5>; -+ marvell,pcie-port = <0>; -+ marvell,pcie-lane = <3>; -+ status = "disabled"; -+ }; -+ -+ pcie2@0xd0042000 { -+ reg = <0x2000 0x2000>; -+ interrupts = <99>; -+ clocks = <&gateclk 7>; -+ marvell,pcie-port = <2>; -+ marvell,pcie-lane = <0>; -+ status = "disabled"; -+ }; -+ }; - }; - }; ---- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi -+++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi -@@ -96,5 +96,77 @@ - clocks = <&gateclk 1>; - status = "disabled"; - }; -+ -+ /* -+ * MV78260 has 3 PCIe units Gen2.0: Two units can be -+ * configured as x4 or quad x1 lanes. One unit is -+ * x4/x1. -+ */ -+ pcie-controller { -+ compatible = "marvell,armada-370-xp-pcie"; -+ status = "okay"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ ranges = <0 0xd0040000 0x2000 /* port0x1_port0 */ -+ 0x2000 0xd0042000 0x2000 /* port2x1_port0 */ -+ 0x4000 0xd0044000 0x2000 /* port0x1_port1 */ -+ 0x8000 0xd0048000 0x2000 /* port0x1_port2 */ -+ 0xC000 0xd004C000 0x2000 /* port0x1_port3 */ -+ 0x12000 0xd0082000 0x2000 /* port3x1_port0 */>; -+ -+ pcie0.0@0xd0040000 { -+ reg = <0x0 0x2000>; -+ interrupts = <58>; -+ clocks = <&gateclk 5>; -+ marvell,pcie-port = <0>; -+ marvell,pcie-lane = <0>; -+ status = "disabled"; -+ }; -+ -+ pcie0.1@0xd0044000 { -+ reg = <0x4000 0x2000>; -+ interrupts = <59>; -+ clocks = <&gateclk 5>; -+ marvell,pcie-port = <0>; -+ marvell,pcie-lane = <1>; -+ status = "disabled"; -+ }; -+ -+ pcie0.2@0xd0048000 { -+ reg = <0x8000 0x2000>; -+ interrupts = <60>; -+ clocks = <&gateclk 5>; -+ marvell,pcie-port = <0>; -+ marvell,pcie-lane = <2>; -+ status = "disabled"; -+ }; -+ -+ pcie0.3@0xd004C000 { -+ reg = <0xC000 0x2000>; -+ interrupts = <61>; -+ clocks = <&gateclk 5>; -+ marvell,pcie-port = <0>; -+ marvell,pcie-lane = <3>; -+ status = "disabled"; -+ }; -+ -+ pcie2@0xd0042000 { -+ reg = <0x2000 0x2000>; -+ interrupts = <99>; -+ clocks = <&gateclk 7>; -+ marvell,pcie-port = <2>; -+ marvell,pcie-lane = <0>; -+ status = "disabled"; -+ }; -+ -+ pcie3@0xd0082000 { -+ reg = <0x12000 0x2000>; -+ interrupts = <103>; -+ clocks = <&gateclk 8>; -+ marvell,pcie-port = <3>; -+ marvell,pcie-lane = <0>; -+ status = "disabled"; -+ }; -+ }; - }; - }; ---- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi -+++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi -@@ -111,5 +111,117 @@ - clocks = <&gateclk 1>; - status = "disabled"; - }; -+ -+ /* -+ * MV78460 has 4 PCIe units Gen2.0: Two units can be -+ * configured as x4 or quad x1 lanes. Two units are -+ * x4/x1. -+ */ -+ pcie-controller { -+ compatible = "marvell,armada-370-xp-pcie"; -+ status = "disabled"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ ranges = <0 0xd0040000 0x2000 /* port0x1_port0 */ -+ 0x2000 0xd0042000 0x2000 /* port2x1_port0 */ -+ 0x4000 0xd0044000 0x2000 /* port0x1_port1 */ -+ 0x8000 0xd0048000 0x2000 /* port0x1_port2 */ -+ 0xC000 0xd004C000 0x2000 /* port0x1_port3 */ -+ 0x10000 0xd0080000 0x2000 /* port1x1_port0 */ -+ 0x12000 0xd0082000 0x2000 /* port3x1_port0 */ -+ 0x14000 0xd0084000 0x2000 /* port1x1_port1 */ -+ 0x18000 0xd0088000 0x2000 /* port1x1_port2 */ -+ 0x1C000 0xd008C000 0x2000 /* port1x1_port3 */>; -+ -+ pcie0.0@0xd0040000 { -+ reg = <0x0 0x2000>; -+ interrupts = <58>; -+ clocks = <&gateclk 5>; -+ marvell,pcie-port = <0>; -+ marvell,pcie-lane = <0>; -+ status = "disabled"; -+ }; -+ -+ pcie0.1@0xd0044000 { -+ reg = <0x4000 0x2000>; -+ interrupts = <59>; -+ clocks = <&gateclk 5>; -+ marvell,pcie-port = <0>; -+ marvell,pcie-lane = <1>; -+ status = "disabled"; -+ }; -+ -+ pcie0.2@0xd0048000 { -+ reg = <0x8000 0x2000>; -+ interrupts = <60>; -+ clocks = <&gateclk 5>; -+ marvell,pcie-port = <0>; -+ marvell,pcie-lane = <2>; -+ status = "disabled"; -+ }; -+ -+ pcie0.3@0xd004C000 { -+ reg = <0xC000 0x2000>; -+ interrupts = <61>; -+ clocks = <&gateclk 5>; -+ marvell,pcie-port = <0>; -+ marvell,pcie-lane = <3>; -+ status = "disabled"; -+ }; -+ -+ pcie1.0@0xd0040000 { -+ reg = <0x10000 0x2000>; -+ interrupts = <62>; -+ clocks = <&gateclk 6>; -+ marvell,pcie-port = <1>; -+ marvell,pcie-lane = <0>; -+ status = "disabled"; -+ }; -+ -+ pcie1.1@0xd0044000 { -+ reg = <0x14000 0x2000>; -+ interrupts = <63>; -+ clocks = <&gateclk 6>; -+ marvell,pcie-port = <1>; -+ marvell,pcie-lane = <1>; -+ status = "disabled"; -+ }; -+ -+ pcie1.2@0xd0048000 { -+ reg = <0x18000 0x2000>; -+ interrupts = <64>; -+ clocks = <&gateclk 6>; -+ marvell,pcie-port = <1>; -+ marvell,pcie-lane = <2>; -+ status = "disabled"; -+ }; -+ -+ pcie1.3@0xd004C000 { -+ reg = <0x1C000 0x2000>; -+ interrupts = <65>; -+ clocks = <&gateclk 6>; -+ marvell,pcie-port = <1>; -+ marvell,pcie-lane = <3>; -+ status = "disabled"; -+ }; -+ -+ pcie2@0xd0042000 { -+ reg = <0x2000 0x2000>; -+ interrupts = <99>; -+ clocks = <&gateclk 7>; -+ marvell,pcie-port = <2>; -+ marvell,pcie-lane = <0>; -+ status = "disabled"; -+ }; -+ -+ pcie3@0xd0082000 { -+ reg = <0x12000 0x2000>; -+ interrupts = <103>; -+ clocks = <&gateclk 8>; -+ marvell,pcie-port = <3>; -+ marvell,pcie-lane = <0>; -+ status = "disabled"; -+ }; -+ }; - }; - }; diff --git a/target/linux/mvebu/patches-3.8/039-arm_mvebu_add_pcie_dt_ax34.patch b/target/linux/mvebu/patches-3.8/039-arm_mvebu_add_pcie_dt_ax34.patch deleted file mode 100644 index 893c073eb5..0000000000 --- a/target/linux/mvebu/patches-3.8/039-arm_mvebu_add_pcie_dt_ax34.patch +++ /dev/null @@ -1,24 +0,0 @@ -The PlatHome OpenBlocks AX3-4 has an internal mini-PCIe slot that can -be used to plug mini-PCIe devices. We therefore enable the PCIe -interface that corresponds to this slot. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts | 7 +++++++ - 1 file changed, 7 insertions(+) - ---- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts -+++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts -@@ -130,5 +130,12 @@ - usb@d0052000 { - status = "okay"; - }; -+ pcie-controller { -+ status = "okay"; -+ /* Internal mini-PCIe connector */ -+ pcie0.0@0xd0040000 { -+ status = "okay"; -+ }; -+ }; - }; - }; diff --git a/target/linux/mvebu/patches-3.8/040-arm_mvebu_add_pcie_axp_db.patch b/target/linux/mvebu/patches-3.8/040-arm_mvebu_add_pcie_axp_db.patch deleted file mode 100644 index af15d4b85d..0000000000 --- a/target/linux/mvebu/patches-3.8/040-arm_mvebu_add_pcie_axp_db.patch +++ /dev/null @@ -1,44 +0,0 @@ -The Marvell evaluation board (DB) for the Armada XP SoC has 6 -physicals full-size PCIe slots, so we enable the corresponding PCIe -interfaces in the Device Tree. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/boot/dts/armada-xp-db.dts | 27 +++++++++++++++++++++++++++ - 1 file changed, 27 insertions(+) - ---- a/arch/arm/boot/dts/armada-xp-db.dts -+++ b/arch/arm/boot/dts/armada-xp-db.dts -@@ -109,5 +109,32 @@ - usb@d0052000 { - status = "okay"; - }; -+ -+ pcie-controller { -+ status = "okay"; -+ -+ /* -+ * All 6 slots are physically present as -+ * standard PCIe slots on the board. -+ */ -+ pcie0.0@0xd0040000 { -+ status = "okay"; -+ }; -+ pcie0.1@0xd0044000 { -+ status = "okay"; -+ }; -+ pcie0.2@0xd0048000 { -+ status = "okay"; -+ }; -+ pcie0.3@0xd004C000 { -+ status = "okay"; -+ }; -+ pcie2@0xd0042000 { -+ status = "okay"; -+ }; -+ pcie3@0xd0082000 { -+ status = "okay"; -+ }; -+ }; - }; - }; diff --git a/target/linux/mvebu/patches-3.8/041-arm_mvebu_add_pcie_dt_mirabox.patch b/target/linux/mvebu/patches-3.8/041-arm_mvebu_add_pcie_dt_mirabox.patch deleted file mode 100644 index 1b6089eef8..0000000000 --- a/target/linux/mvebu/patches-3.8/041-arm_mvebu_add_pcie_dt_mirabox.patch +++ /dev/null @@ -1,32 +0,0 @@ -The Globalscale Mirabox platform uses one PCIe interface for an -available mini-PCIe slot, and the other PCIe interface for an internal -USB 3.0 controller. We add the necessary Device Tree informations to -enable those two interfaces. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/boot/dts/armada-370-mirabox.dts | 14 ++++++++++++++ - 1 file changed, 14 insertions(+) - ---- a/arch/arm/boot/dts/armada-370-mirabox.dts -+++ b/arch/arm/boot/dts/armada-370-mirabox.dts -@@ -70,5 +70,19 @@ - usb@d0051000 { - status = "okay"; - }; -+ -+ pcie-controller { -+ status = "okay"; -+ -+ /* Internal mini-PCIe connector */ -+ pcie0@0xd0040000 { -+ status = "okay"; -+ }; -+ -+ /* Connected on the PCB to a USB 3.0 XHCI controller */ -+ pcie1@0xd0080000 { -+ status = "okay"; -+ }; -+ }; - }; - }; diff --git a/target/linux/mvebu/patches-3.8/042-arm_mvebu_add_pcie_dt_a370_db.patch b/target/linux/mvebu/patches-3.8/042-arm_mvebu_add_pcie_dt_a370_db.patch deleted file mode 100644 index 1a853f35c7..0000000000 --- a/target/linux/mvebu/patches-3.8/042-arm_mvebu_add_pcie_dt_a370_db.patch +++ /dev/null @@ -1,32 +0,0 @@ -The Marvell evaluation board (DB) for the Armada 370 SoC has 2 -physical full-size PCIe slots, so we enable the corresponding PCIe -interfaces in the Device Tree. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> ---- - arch/arm/boot/dts/armada-370-db.dts | 15 +++++++++++++++ - 1 file changed, 15 insertions(+) - ---- a/arch/arm/boot/dts/armada-370-db.dts -+++ b/arch/arm/boot/dts/armada-370-db.dts -@@ -82,5 +82,20 @@ - usb@d0051000 { - status = "okay"; - }; -+ -+ pcie-controller { -+ status = "okay"; -+ /* -+ * The two PCIe units are accessible through -+ * both standard PCIe slots and mini-PCIe -+ * slots on the board. -+ */ -+ pcie0@0xd0040000 { -+ status = "okay"; -+ }; -+ pcie1@0xd0080000 { -+ status = "okay"; -+ }; -+ }; - }; - }; diff --git a/target/linux/mvebu/patches-3.8/043-arm_mvebu_enable_usb_a370_rd.patch b/target/linux/mvebu/patches-3.8/043-arm_mvebu_enable_usb_a370_rd.patch deleted file mode 100644 index 5bc0482fa2..0000000000 --- a/target/linux/mvebu/patches-3.8/043-arm_mvebu_enable_usb_a370_rd.patch +++ /dev/null @@ -1,16 +0,0 @@ ---- a/arch/arm/boot/dts/armada-370-rd.dts -+++ b/arch/arm/boot/dts/armada-370-rd.dts -@@ -63,5 +63,13 @@ - pinctrl-names = "default"; - status = "okay"; - }; -+ -+ usb@d0050000 { -+ status = "okay"; -+ }; -+ -+ usb@d0051000 { -+ status = "okay"; -+ }; - }; - }; diff --git a/target/linux/mvebu/patches-3.8/044-arm_mvebu_add_pcie_dt_a370_rd.patch b/target/linux/mvebu/patches-3.8/044-arm_mvebu_add_pcie_dt_a370_rd.patch deleted file mode 100644 index f3a02d7874..0000000000 --- a/target/linux/mvebu/patches-3.8/044-arm_mvebu_add_pcie_dt_a370_rd.patch +++ /dev/null @@ -1,23 +0,0 @@ ---- a/arch/arm/boot/dts/armada-370-rd.dts -+++ b/arch/arm/boot/dts/armada-370-rd.dts -@@ -71,5 +71,20 @@ - usb@d0051000 { - status = "okay"; - }; -+ -+ pcie-controller { -+ status = "okay"; -+ /* -+ * The two PCIe units are accessible through -+ * both standard PCIe slots and mini-PCIe -+ * slots on the board. -+ */ -+ pcie0@0xd0040000 { -+ status = "okay"; -+ }; -+ pcie1@0xd0080000 { -+ status = "okay"; -+ }; -+ }; - }; - }; |