diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2015-03-13 03:02:00 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2015-03-13 03:02:00 +0000 |
| commit | dae90fc1300781065357538943552884d682c1ae (patch) | |
| tree | ebcd5c29900fd0ccef87f68b265460e2f8ffea0a | |
| parent | 7a46e008fbcfe5f993fcedb9a0a6b3f0eab8e68a (diff) | |
| download | master-31e0f0ae-dae90fc1300781065357538943552884d682c1ae.tar.gz master-31e0f0ae-dae90fc1300781065357538943552884d682c1ae.tar.bz2 master-31e0f0ae-dae90fc1300781065357538943552884d682c1ae.zip | |
atheros: v3.18: non-functional cleanup
To finally sync code with upsream cleanup registers headers, and update
several comments and kernel config symbols descriptions. No functional
changes.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 44731
6 files changed, 321 insertions, 413 deletions
diff --git a/target/linux/atheros/patches-3.18/100-board.patch b/target/linux/atheros/patches-3.18/100-board.patch index 14ba5c3ef0..03332b6e30 100644 --- a/target/linux/atheros/patches-3.18/100-board.patch +++ b/target/linux/atheros/patches-3.18/100-board.patch @@ -5,7 +5,7 @@ family: TNETD7100, 7200 and 7300. +config ATH25 -+ bool "Atheros 231x/531x SoC support" ++ bool "Atheros AR231x/AR531x SoC support" + select CEVT_R4K + select CSRC_R4K + select DMA_NONCOHERENT @@ -15,19 +15,19 @@ + select SYS_SUPPORTS_BIG_ENDIAN + select SYS_SUPPORTS_32BIT_KERNEL + help -+ Support for AR231x and AR531x based boards ++ Support for Atheros AR231x and Atheros AR531x based boards + config ATH79 bool "Atheros AR71XX/AR724X/AR913X based boards" select ARCH_REQUIRE_GPIOLIB -@@ -834,6 +847,7 @@ config MIPS_PARAVIRT - +@@ -835,6 +848,7 @@ config MIPS_PARAVIRT endchoice -+source "arch/mips/ath25/Kconfig" source "arch/mips/alchemy/Kconfig" ++source "arch/mips/ath25/Kconfig" source "arch/mips/ath79/Kconfig" source "arch/mips/bcm47xx/Kconfig" + source "arch/mips/bcm63xx/Kconfig" --- a/arch/mips/Kbuild.platforms +++ b/arch/mips/Kbuild.platforms @@ -2,6 +2,7 @@ @@ -51,12 +51,12 @@ +++ b/arch/mips/ath25/Kconfig @@ -0,0 +1,9 @@ +config SOC_AR5312 -+ bool "Atheros 5312/2312+ support" ++ bool "Atheros AR5312/AR2312+ SoC support" + depends on ATH25 + default y + +config SOC_AR2315 -+ bool "Atheros 2315+ support" ++ bool "Atheros AR2315+ SoC support" + depends on ATH25 + default y --- /dev/null @@ -77,7 +77,7 @@ +obj-$(CONFIG_SOC_AR2315) += ar2315.o --- /dev/null +++ b/arch/mips/ath25/board.c -@@ -0,0 +1,235 @@ +@@ -0,0 +1,234 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive @@ -266,8 +266,7 @@ +static void ath25_halt(void) +{ + local_irq_disable(); -+ while (1) -+ ; ++ unreachable(); +} + +void __init plat_mem_setup(void) @@ -329,7 +328,7 @@ + */ + +/* -+ * Prom setup file for ar231x ++ * Prom setup file for AR5312/AR231x SoCs + */ + +#include <linux/init.h> @@ -619,7 +618,7 @@ +#endif /* __ASM_MACH_ATH25_WAR_H */ --- /dev/null +++ b/arch/mips/ath25/ar2315_regs.h -@@ -0,0 +1,471 @@ +@@ -0,0 +1,410 @@ +/* + * Register definitions for AR2315+ + * @@ -680,174 +679,128 @@ +#define AR2315_PCI_EXT_SIZE 0x40000000 + +/* -+ * Cold reset register ++ * Configuration registers + */ ++ ++/* Cold reset register */ +#define AR2315_COLD_RESET 0x0000 + -+#define AR2315_RESET_COLD_AHB 0x00000001 -+#define AR2315_RESET_COLD_APB 0x00000002 -+#define AR2315_RESET_COLD_CPU 0x00000004 -+#define AR2315_RESET_COLD_CPUWARM 0x00000008 -+#define AR2315_RESET_SYSTEM \ -+ (RESET_COLD_CPU |\ -+ RESET_COLD_APB |\ -+ RESET_COLD_AHB) /* full system */ -+#define AR2317_RESET_SYSTEM 0x00000010 ++#define AR2315_RESET_COLD_AHB 0x00000001 ++#define AR2315_RESET_COLD_APB 0x00000002 ++#define AR2315_RESET_COLD_CPU 0x00000004 ++#define AR2315_RESET_COLD_CPUWARM 0x00000008 ++#define AR2315_RESET_SYSTEM (RESET_COLD_CPU |\ ++ RESET_COLD_APB |\ ++ RESET_COLD_AHB) /* full system */ ++#define AR2317_RESET_SYSTEM 0x00000010 + -+/* -+ * Reset register -+ */ ++/* Reset register */ +#define AR2315_RESET 0x0004 + -+/* warm reset WLAN0 MAC */ -+#define AR2315_RESET_WARM_WLAN0_MAC 0x00000001 -+/* warm reset WLAN0 BaseBand */ -+#define AR2315_RESET_WARM_WLAN0_BB 0x00000002 -+/* warm reset MPEG-TS */ -+#define AR2315_RESET_MPEGTS_RSVD 0x00000004 -+/* warm reset PCI ahb/dma */ -+#define AR2315_RESET_PCIDMA 0x00000008 -+/* warm reset memory controller */ -+#define AR2315_RESET_MEMCTL 0x00000010 -+/* warm reset local bus */ -+#define AR2315_RESET_LOCAL 0x00000020 -+/* warm reset I2C bus */ -+#define AR2315_RESET_I2C_RSVD 0x00000040 -+/* warm reset SPI interface */ -+#define AR2315_RESET_SPI 0x00000080 -+/* warm reset UART0 */ -+#define AR2315_RESET_UART0 0x00000100 -+/* warm reset IR interface */ -+#define AR2315_RESET_IR_RSVD 0x00000200 -+/* cold reset ENET0 phy */ -+#define AR2315_RESET_EPHY0 0x00000400 -+/* cold reset ENET0 mac */ -+#define AR2315_RESET_ENET0 0x00000800 -+ -+/* -+ * AHB master arbitration control -+ */ ++#define AR2315_RESET_WARM_WLAN0_MAC 0x00000001 /* warm reset WLAN0 MAC */ ++#define AR2315_RESET_WARM_WLAN0_BB 0x00000002 /* warm reset WLAN0 BB */ ++#define AR2315_RESET_MPEGTS_RSVD 0x00000004 /* warm reset MPEG-TS */ ++#define AR2315_RESET_PCIDMA 0x00000008 /* warm reset PCI ahb/dma */ ++#define AR2315_RESET_MEMCTL 0x00000010 /* warm reset mem control */ ++#define AR2315_RESET_LOCAL 0x00000020 /* warm reset local bus */ ++#define AR2315_RESET_I2C_RSVD 0x00000040 /* warm reset I2C bus */ ++#define AR2315_RESET_SPI 0x00000080 /* warm reset SPI iface */ ++#define AR2315_RESET_UART0 0x00000100 /* warm reset UART0 */ ++#define AR2315_RESET_IR_RSVD 0x00000200 /* warm reset IR iface */ ++#define AR2315_RESET_EPHY0 0x00000400 /* cold reset ENET0 phy */ ++#define AR2315_RESET_ENET0 0x00000800 /* cold reset ENET0 MAC */ ++ ++/* AHB master arbitration control */ +#define AR2315_AHB_ARB_CTL 0x0008 + -+/* CPU, default */ -+#define AR2315_ARB_CPU 0x00000001 -+/* WLAN */ -+#define AR2315_ARB_WLAN 0x00000002 -+/* MPEG-TS */ -+#define AR2315_ARB_MPEGTS_RSVD 0x00000004 -+/* LOCAL */ -+#define AR2315_ARB_LOCAL 0x00000008 -+/* PCI */ -+#define AR2315_ARB_PCI 0x00000010 -+/* Ethernet */ -+#define AR2315_ARB_ETHERNET 0x00000020 -+/* retry policy, debug only */ -+#define AR2315_ARB_RETRY 0x00000100 ++#define AR2315_ARB_CPU 0x00000001 /* CPU, default */ ++#define AR2315_ARB_WLAN 0x00000002 /* WLAN */ ++#define AR2315_ARB_MPEGTS_RSVD 0x00000004 /* MPEG-TS */ ++#define AR2315_ARB_LOCAL 0x00000008 /* Local bus */ ++#define AR2315_ARB_PCI 0x00000010 /* PCI bus */ ++#define AR2315_ARB_ETHERNET 0x00000020 /* Ethernet */ ++#define AR2315_ARB_RETRY 0x00000100 /* Retry policy (debug) */ + -+/* -+ * Config Register -+ */ ++/* Config Register */ +#define AR2315_ENDIAN_CTL 0x000c + -+/* EC - AHB bridge endianess */ -+#define AR2315_CONFIG_AHB 0x00000001 -+/* WLAN byteswap */ -+#define AR2315_CONFIG_WLAN 0x00000002 -+/* MPEG-TS byteswap */ -+#define AR2315_CONFIG_MPEGTS_RSVD 0x00000004 -+/* PCI byteswap */ -+#define AR2315_CONFIG_PCI 0x00000008 -+/* Memory controller endianess */ -+#define AR2315_CONFIG_MEMCTL 0x00000010 -+/* Local bus byteswap */ -+#define AR2315_CONFIG_LOCAL 0x00000020 -+/* Ethernet byteswap */ -+#define AR2315_CONFIG_ETHERNET 0x00000040 -+ -+/* CPU write buffer merge */ -+#define AR2315_CONFIG_MERGE 0x00000200 -+/* CPU big endian */ -+#define AR2315_CONFIG_CPU 0x00000400 -+#define AR2315_CONFIG_PCIAHB 0x00000800 -+#define AR2315_CONFIG_PCIAHB_BRIDGE 0x00001000 -+/* SPI byteswap */ -+#define AR2315_CONFIG_SPI 0x00008000 -+#define AR2315_CONFIG_CPU_DRAM 0x00010000 -+#define AR2315_CONFIG_CPU_PCI 0x00020000 -+#define AR2315_CONFIG_CPU_MMR 0x00040000 -+#define AR2315_CONFIG_BIG 0x00000400 -+ -+/* -+ * NMI control -+ */ ++#define AR2315_CONFIG_AHB 0x00000001 /* EC-AHB bridge endian */ ++#define AR2315_CONFIG_WLAN 0x00000002 /* WLAN byteswap */ ++#define AR2315_CONFIG_MPEGTS_RSVD 0x00000004 /* MPEG-TS byteswap */ ++#define AR2315_CONFIG_PCI 0x00000008 /* PCI byteswap */ ++#define AR2315_CONFIG_MEMCTL 0x00000010 /* Mem controller endian */ ++#define AR2315_CONFIG_LOCAL 0x00000020 /* Local bus byteswap */ ++#define AR2315_CONFIG_ETHERNET 0x00000040 /* Ethernet byteswap */ ++#define AR2315_CONFIG_MERGE 0x00000200 /* CPU write buffer merge */ ++#define AR2315_CONFIG_CPU 0x00000400 /* CPU big endian */ ++#define AR2315_CONFIG_BIG 0x00000400 ++#define AR2315_CONFIG_PCIAHB 0x00000800 ++#define AR2315_CONFIG_PCIAHB_BRIDGE 0x00001000 ++#define AR2315_CONFIG_SPI 0x00008000 /* SPI byteswap */ ++#define AR2315_CONFIG_CPU_DRAM 0x00010000 ++#define AR2315_CONFIG_CPU_PCI 0x00020000 ++#define AR2315_CONFIG_CPU_MMR 0x00040000 ++ ++/* NMI control */ +#define AR2315_NMI_CTL 0x0010 + -+#define AR2315_NMI_EN 1 ++#define AR2315_NMI_EN 1 + -+/* -+ * Revision Register - Initial value is 0x3010 (WMAC 3.0, AR231X 1.0). -+ */ ++/* Revision Register - Initial value is 0x3010 (WMAC 3.0, AR231X 1.0). */ +#define AR2315_SREV 0x0014 + -+#define AR2315_REV_MAJ 0x00f0 -+#define AR2315_REV_MAJ_S 4 -+#define AR2315_REV_MIN 0x000f -+#define AR2315_REV_MIN_S 0 -+#define AR2315_REV_CHIP (AR2315_REV_MAJ|AR2315_REV_MIN) ++#define AR2315_REV_MAJ 0x000000f0 ++#define AR2315_REV_MAJ_S 4 ++#define AR2315_REV_MIN 0x0000000f ++#define AR2315_REV_MIN_S 0 ++#define AR2315_REV_CHIP (AR2315_REV_MAJ | AR2315_REV_MIN) + -+/* -+ * Interface Enable -+ */ ++/* Interface Enable */ +#define AR2315_IF_CTL 0x0018 + -+#define AR2315_IF_MASK 0x00000007 -+#define AR2315_IF_DISABLED 0 -+#define AR2315_IF_PCI 1 -+#define AR2315_IF_TS_LOCAL 2 -+/* only for emulation with separate pins */ -+#define AR2315_IF_ALL 3 -+#define AR2315_IF_LOCAL_HOST 0x00000008 -+#define AR2315_IF_PCI_HOST 0x00000010 -+#define AR2315_IF_PCI_INTR 0x00000020 -+#define AR2315_IF_PCI_CLK_MASK 0x00030000 -+#define AR2315_IF_PCI_CLK_INPUT 0 -+#define AR2315_IF_PCI_CLK_OUTPUT_LOW 1 -+#define AR2315_IF_PCI_CLK_OUTPUT_CLK 2 -+#define AR2315_IF_PCI_CLK_OUTPUT_HIGH 3 -+#define AR2315_IF_PCI_CLK_SHIFT 16 -+ -+/* -+ * APB Interrupt control -+ */ -+ ++#define AR2315_IF_MASK 0x00000007 ++#define AR2315_IF_DISABLED 0 /* Disable all */ ++#define AR2315_IF_PCI 1 /* PCI */ ++#define AR2315_IF_TS_LOCAL 2 /* Local bus */ ++#define AR2315_IF_ALL 3 /* Emulation only */ ++#define AR2315_IF_LOCAL_HOST 0x00000008 ++#define AR2315_IF_PCI_HOST 0x00000010 ++#define AR2315_IF_PCI_INTR 0x00000020 ++#define AR2315_IF_PCI_CLK_MASK 0x00030000 ++#define AR2315_IF_PCI_CLK_INPUT 0 ++#define AR2315_IF_PCI_CLK_OUTPUT_LOW 1 ++#define AR2315_IF_PCI_CLK_OUTPUT_CLK 2 ++#define AR2315_IF_PCI_CLK_OUTPUT_HIGH 3 ++#define AR2315_IF_PCI_CLK_SHIFT 16 ++ ++/* APB Interrupt control */ +#define AR2315_ISR 0x0020 +#define AR2315_IMR 0x0024 +#define AR2315_GISR 0x0028 + -+#define AR2315_ISR_UART0 0x0001 /* high speed UART */ -+#define AR2315_ISR_I2C_RSVD 0x0002 /* I2C bus */ -+#define AR2315_ISR_SPI 0x0004 /* SPI bus */ -+#define AR2315_ISR_AHB 0x0008 /* AHB error */ -+#define AR2315_ISR_APB 0x0010 /* APB error */ -+#define AR2315_ISR_TIMER 0x0020 /* timer */ -+#define AR2315_ISR_GPIO 0x0040 /* GPIO */ -+#define AR2315_ISR_WD 0x0080 /* watchdog */ -+#define AR2315_ISR_IR_RSVD 0x0100 /* IR */ -+ -+#define AR2315_GISR_MISC 0x0001 -+#define AR2315_GISR_WLAN0 0x0002 -+#define AR2315_GISR_MPEGTS_RSVD 0x0004 -+#define AR2315_GISR_LOCALPCI 0x0008 -+#define AR2315_GISR_WMACPOLL 0x0010 -+#define AR2315_GISR_TIMER 0x0020 -+#define AR2315_GISR_ETHERNET 0x0040 -+ -+/* -+ * Timers -+ */ ++#define AR2315_ISR_UART0 0x00000001 /* high speed UART */ ++#define AR2315_ISR_I2C_RSVD 0x00000002 /* I2C bus */ ++#define AR2315_ISR_SPI 0x00000004 /* SPI bus */ ++#define AR2315_ISR_AHB 0x00000008 /* AHB error */ ++#define AR2315_ISR_APB 0x00000010 /* APB error */ ++#define AR2315_ISR_TIMER 0x00000020 /* Timer */ ++#define AR2315_ISR_GPIO 0x00000040 /* GPIO */ ++#define AR2315_ISR_WD 0x00000080 /* Watchdog */ ++#define AR2315_ISR_IR_RSVD 0x00000100 /* IR */ ++ ++#define AR2315_GISR_MISC 0x00000001 /* Misc */ ++#define AR2315_GISR_WLAN0 0x00000002 /* WLAN0 */ ++#define AR2315_GISR_MPEGTS_RSVD 0x00000004 /* MPEG-TS */ ++#define AR2315_GISR_LOCALPCI 0x00000008 /* Local/PCI bus */ ++#define AR2315_GISR_WMACPOLL 0x00000010 ++#define AR2315_GISR_TIMER 0x00000020 ++#define AR2315_GISR_ETHERNET 0x00000040 /* Ethernet */ ++ ++/* Generic timer */ +#define AR2315_TIMER 0x0030 +#define AR2315_RELOAD 0x0034 + ++/* Watchdog timer */ +#define AR2315_WDT_TIMER 0x0038 +#define AR2315_WDT_CTRL 0x003c + @@ -855,31 +808,27 @@ +#define AR2315_WDT_CTRL_NMI 0x00000001 /* NMI on watchdog */ +#define AR2315_WDT_CTRL_RESET 0x00000002 /* reset on watchdog */ + -+/* -+ * CPU Performance Counters -+ */ ++/* CPU Performance Counters */ +#define AR2315_PERFCNT0 0x0048 +#define AR2315_PERFCNT1 0x004c + -+#define AR2315_PERF0_DATAHIT 0x0001 /* Count Data Cache Hits */ -+#define AR2315_PERF0_DATAMISS 0x0002 /* Count Data Cache Misses */ -+#define AR2315_PERF0_INSTHIT 0x0004 /* Count Instruction Cache Hits */ -+#define AR2315_PERF0_INSTMISS 0x0008 /* Count Instruction Cache Misses */ -+#define AR2315_PERF0_ACTIVE 0x0010 /* Count Active Processor Cycles */ -+#define AR2315_PERF0_WBHIT 0x0020 /* Count CPU Write Buffer Hits */ -+#define AR2315_PERF0_WBMISS 0x0040 /* Count CPU Write Buffer Misses */ -+ -+#define AR2315_PERF1_EB_ARDY 0x0001 /* Count EB_ARdy signal */ -+#define AR2315_PERF1_EB_AVALID 0x0002 /* Count EB_AValid signal */ -+#define AR2315_PERF1_EB_WDRDY 0x0004 /* Count EB_WDRdy signal */ -+#define AR2315_PERF1_EB_RDVAL 0x0008 /* Count EB_RdVal signal */ -+#define AR2315_PERF1_VRADDR 0x0010 /* Count valid read address cycles */ -+#define AR2315_PERF1_VWADDR 0x0020 /* Count valid write address cycles */ -+#define AR2315_PERF1_VWDATA 0x0040 /* Count valid write data cycles */ -+ -+/* -+ * AHB Error Reporting. -+ */ ++#define AR2315_PERF0_DATAHIT 0x00000001 /* Count Data Cache Hits */ ++#define AR2315_PERF0_DATAMISS 0x00000002 /* Count Data Cache Misses */ ++#define AR2315_PERF0_INSTHIT 0x00000004 /* Count Instruction Cache Hits */ ++#define AR2315_PERF0_INSTMISS 0x00000008 /* Count Instruction Cache Misses */ ++#define AR2315_PERF0_ACTIVE 0x00000010 /* Count Active Processor Cycles */ ++#define AR2315_PERF0_WBHIT 0x00000020 /* Count CPU Write Buffer Hits */ ++#define AR2315_PERF0_WBMISS 0x00000040 /* Count CPU Write Buffer Misses */ ++ ++#define AR2315_PERF1_EB_ARDY 0x00000001 /* Count EB_ARdy signal */ ++#define AR2315_PERF1_EB_AVALID 0x00000002 /* Count EB_AValid signal */ ++#define AR2315_PERF1_EB_WDRDY 0x00000004 /* Count EB_WDRdy signal */ ++#define AR2315_PERF1_EB_RDVAL 0x00000008 /* Count EB_RdVal signal */ ++#define AR2315_PERF1_VRADDR 0x00000010 /* Count valid read address cycles*/ ++#define AR2315_PERF1_VWADDR 0x00000020 /* Count valid write address cycl.*/ ++#define AR2315_PERF1_VWDATA 0x00000040 /* Count valid write data cycles */ ++ ++/* AHB Error Reporting */ +#define AR2315_AHB_ERR0 0x0050 /* error */ +#define AR2315_AHB_ERR1 0x0054 /* haddr */ +#define AR2315_AHB_ERR2 0x0058 /* hwdata */ @@ -891,27 +840,24 @@ +#define AR2315_AHB_ERROR_OVR 2 /* AHB Error overflow has been detected */ +#define AR2315_AHB_ERROR_WDT 4 /* AHB Error due to wdt instead of hresp */ + -+#define AR2315_PROCERR_HMAST 0x0000000f -+#define AR2315_PROCERR_HMAST_DFLT 0 -+#define AR2315_PROCERR_HMAST_WMAC 1 -+#define AR2315_PROCERR_HMAST_ENET 2 -+#define AR2315_PROCERR_HMAST_PCIENDPT 3 -+#define AR2315_PROCERR_HMAST_LOCAL 4 -+#define AR2315_PROCERR_HMAST_CPU 5 -+#define AR2315_PROCERR_HMAST_PCITGT 6 -+ -+#define AR2315_PROCERR_HMAST_S 0 -+#define AR2315_PROCERR_HWRITE 0x00000010 -+#define AR2315_PROCERR_HSIZE 0x00000060 -+#define AR2315_PROCERR_HSIZE_S 5 -+#define AR2315_PROCERR_HTRANS 0x00000180 -+#define AR2315_PROCERR_HTRANS_S 7 -+#define AR2315_PROCERR_HBURST 0x00000e00 -+#define AR2315_PROCERR_HBURST_S 9 -+ -+/* -+ * Clock Control -+ */ ++#define AR2315_PROCERR_HMAST 0x0000000f ++#define AR2315_PROCERR_HMAST_DFLT 0 ++#define AR2315_PROCERR_HMAST_WMAC 1 ++#define AR2315_PROCERR_HMAST_ENET 2 ++#define AR2315_PROCERR_HMAST_PCIENDPT 3 ++#define AR2315_PROCERR_HMAST_LOCAL 4 ++#define AR2315_PROCERR_HMAST_CPU 5 ++#define AR2315_PROCERR_HMAST_PCITGT 6 ++#define AR2315_PROCERR_HMAST_S 0 ++#define AR2315_PROCERR_HWRITE 0x00000010 ++#define AR2315_PROCERR_HSIZE 0x00000060 ++#define AR2315_PROCERR_HSIZE_S 5 ++#define AR2315_PROCERR_HTRANS 0x00000180 ++#define AR2315_PROCERR_HTRANS_S 7 ++#define AR2315_PROCERR_HBURST 0x00000e00 ++#define AR2315_PROCERR_HBURST_S 9 ++ ++/* Clock Control */ +#define AR2315_PLLC_CTL 0x0064 +#define AR2315_PLLV_CTL 0x0068 +#define AR2315_CPUCLK 0x006c @@ -944,39 +890,30 @@ +#define AR2315_AMBACLK_CLK_DIV_M 0x0000000c +#define AR2315_AMBACLK_CLK_DIV_S 2 + -+/* -+ * PCI Clock Control -+ */ ++/* PCI Clock Control */ +#define AR2315_PCICLK 0x00a4 + -+#define AR2315_PCICLK_INPUT_M 0x3 -+#define AR2315_PCICLK_INPUT_S 0 -+ -+#define AR2315_PCICLK_PLLC_CLKM 0 -+#define AR2315_PCICLK_PLLC_CLKM1 1 -+#define AR2315_PCICLK_PLLC_CLKC 2 -+#define AR2315_PCICLK_REF_CLK 3 -+ -+#define AR2315_PCICLK_DIV_M 0xc -+#define AR2315_PCICLK_DIV_S 2 -+ -+#define AR2315_PCICLK_IN_FREQ 0 -+#define AR2315_PCICLK_IN_FREQ_DIV_6 1 -+#define AR2315_PCICLK_IN_FREQ_DIV_8 2 -+#define AR2315_PCICLK_IN_FREQ_DIV_10 3 -+ -+/* -+ * Observation Control Register -+ */ ++#define AR2315_PCICLK_INPUT_M 0x00000003 ++#define AR2315_PCICLK_INPUT_S 0 ++#define AR2315_PCICLK_PLLC_CLKM 0 ++#define AR2315_PCICLK_PLLC_CLKM1 1 ++#define AR2315_PCICLK_PLLC_CLKC 2 ++#define AR2315_PCICLK_REF_CLK 3 ++#define AR2315_PCICLK_DIV_M 0x0000000c ++#define AR2315_PCICLK_DIV_S 2 ++#define AR2315_PCICLK_IN_FREQ 0 ++#define AR2315_PCICLK_IN_FREQ_DIV_6 1 ++#define AR2315_PCICLK_IN_FREQ_DIV_8 2 ++#define AR2315_PCICLK_IN_FREQ_DIV_10 3 ++ ++/* Observation Control Register */ +#define AR2315_OCR 0x00b0 + +#define AR2315_OCR_GPIO0_IRIN 0x00000040 +#define AR2315_OCR_GPIO1_IROUT 0x00000080 +#define AR2315_OCR_GPIO3_RXCLR 0x00000200 + -+/* -+ * General Clock Control -+ */ ++/* General Clock Control */ +#define AR2315_MISCCLK 0x00b4 + +#define AR2315_MISCCLK_PLLBYPASS_EN 0x00000001 @@ -1004,65 +941,66 @@ + */ +#define AR2315_LB_CONFIG 0x0000 + -+#define AR2315_LBCONF_OE 0x00000001 /* =1 OE is low-true */ -+#define AR2315_LBCONF_CS0 0x00000002 /* =1 first CS is low-true */ -+#define AR2315_LBCONF_CS1 0x00000004 /* =1 2nd CS is low-true */ -+#define AR2315_LBCONF_RDY 0x00000008 /* =1 RDY is low-true */ -+#define AR2315_LBCONF_WE 0x00000010 /* =1 Write En is low-true */ -+#define AR2315_LBCONF_WAIT 0x00000020 /* =1 WAIT is low-true */ -+#define AR2315_LBCONF_ADS 0x00000040 /* =1 Adr Strobe is low-true */ -+#define AR2315_LBCONF_MOT 0x00000080 /* =0 Intel, =1 Motorola */ -+#define AR2315_LBCONF_8CS 0x00000100 /* =1 8 bits CS, 0= 16bits */ -+#define AR2315_LBCONF_8DS 0x00000200 /* =1 8 bits Data S, 0=16bits */ -+#define AR2315_LBCONF_ADS_EN 0x00000400 /* =1 Enable ADS */ -+#define AR2315_LBCONF_ADR_OE 0x00000800 /* =1 Adr cap on OE, WE or DS */ -+#define AR2315_LBCONF_ADDT_MUX 0x00001000 /* =1 Adr and Data share bus */ -+#define AR2315_LBCONF_DATA_OE 0x00002000 /* =1 Data cap on OE, WE, DS */ -+#define AR2315_LBCONF_16DATA 0x00004000 /* =1 Data is 16 bits wide */ -+#define AR2315_LBCONF_SWAPDT 0x00008000 /* =1 Byte swap data */ -+#define AR2315_LBCONF_SYNC 0x00010000 /* =1 Bus synchronous to clk */ -+#define AR2315_LBCONF_INT 0x00020000 /* =1 Intr is low true */ -+#define AR2315_LBCONF_INT_CTR0 0x00000000 /* GND high-Z, Vdd is high-Z */ -+#define AR2315_LBCONF_INT_CTR1 0x00040000 /* GND drive, Vdd is high-Z */ -+#define AR2315_LBCONF_INT_CTR2 0x00080000 /* GND high-Z, Vdd drive */ -+#define AR2315_LBCONF_INT_CTR3 0x000C0000 /* GND drive, Vdd drive */ -+#define AR2315_LBCONF_RDY_WAIT 0x00100000 /* =1 RDY is negative of WAIT */ -+#define AR2315_LBCONF_INT_PULSE 0x00200000 /* =1 Interrupt is a pulse */ -+#define AR2315_LBCONF_ENABLE 0x00400000 /* =1 Falcon respond to LB */ ++#define AR2315_LBCONF_OE 0x00000001 /* =1 OE is low-true */ ++#define AR2315_LBCONF_CS0 0x00000002 /* =1 first CS is low-true */ ++#define AR2315_LBCONF_CS1 0x00000004 /* =1 2nd CS is low-true */ ++#define AR2315_LBCONF_RDY 0x00000008 /* =1 RDY is low-true */ ++#define AR2315_LBCONF_WE 0x00000010 /* =1 Write En is low-true */ ++#define AR2315_LBCONF_WAIT 0x00000020 /* =1 WAIT is low-true */ ++#define AR2315_LBCONF_ADS 0x00000040 /* =1 Adr Strobe is low-true */ ++#define AR2315_LBCONF_MOT 0x00000080 /* =0 Intel, =1 Motorola */ ++#define AR2315_LBCONF_8CS 0x00000100 /* =1 8 bits CS, 0= 16bits */ ++#define AR2315_LBCONF_8DS 0x00000200 /* =1 8 bits Data S, 0=16bits */ ++#define AR2315_LBCONF_ADS_EN 0x00000400 /* =1 Enable ADS */ ++#define AR2315_LBCONF_ADR_OE 0x00000800 /* =1 Adr cap on OE, WE or DS */ ++#define AR2315_LBCONF_ADDT_MUX 0x00001000 /* =1 Adr and Data share bus */ ++#define AR2315_LBCONF_DATA_OE 0x00002000 /* =1 Data cap on OE, WE, DS */ ++#define AR2315_LBCONF_16DATA 0x00004000 /* =1 Data is 16 bits wide */ ++#define AR2315_LBCONF_SWAPDT 0x00008000 /* =1 Byte swap data */ ++#define AR2315_LBCONF_SYNC 0x00010000 /* =1 Bus synchronous to clk */ ++#define AR2315_LBCONF_INT 0x00020000 /* =1 Intr is low true */ ++#define AR2315_LBCONF_INT_CTR0 0x00000000 /* GND high-Z, Vdd is high-Z */ ++#define AR2315_LBCONF_INT_CTR1 0x00040000 /* GND drive, Vdd is high-Z */ ++#define AR2315_LBCONF_INT_CTR2 0x00080000 /* GND high-Z, Vdd drive */ ++#define AR2315_LBCONF_INT_CTR3 0x000c0000 /* GND drive, Vdd drive */ ++#define AR2315_LBCONF_RDY_WAIT 0x00100000 /* =1 RDY is negative of WAIT */ ++#define AR2315_LBCONF_INT_PULSE 0x00200000 /* =1 Interrupt is a pulse */ ++#define AR2315_LBCONF_ENABLE 0x00400000 /* =1 Falcon respond to LB */ + +#define AR2315_LB_CLKSEL 0x0004 + -+#define AR2315_LBCLK_EXT 0x0001 /* use external clk for lb */ ++#define AR2315_LBCLK_EXT 0x00000001 /* use external clk for lb */ + +#define AR2315_LB_1MS 0x0008 + -+#define AR2315_LB1MS_MASK 0x3FFFF /* # of AHB clk cycles in 1ms */ ++#define AR2315_LB1MS_MASK 0x0003ffff /* # of AHB clk cycles in 1ms */ + +#define AR2315_LB_MISCCFG 0x000c -+#define AR2315_LBM_TXD_EN 0x00000001 /* Enable TXD for fragments */ -+#define AR2315_LBM_RX_INTEN 0x00000002 /* Enable LB ints on RX ready */ -+#define AR2315_LBM_MBOXWR_INTEN 0x00000004 /* Enable LB ints on mbox wr */ -+#define AR2315_LBM_MBOXRD_INTEN 0x00000008 /* Enable LB ints on mbox rd */ -+#define AR2315_LMB_DESCSWAP_EN 0x00000010 /* Byte swap desc enable */ ++ ++#define AR2315_LBM_TXD_EN 0x00000001 /* Enable TXD for fragments */ ++#define AR2315_LBM_RX_INTEN 0x00000002 /* Enable LB ints on RX ready */ ++#define AR2315_LBM_MBOXWR_INTEN 0x00000004 /* Enable LB ints on mbox wr */ ++#define AR2315_LBM_MBOXRD_INTEN 0x00000008 /* Enable LB ints on mbox rd */ ++#define AR2315_LMB_DESCSWAP_EN 0x00000010 /* Byte swap desc enable */ +#define AR2315_LBM_TIMEOUT_M 0x00ffff80 +#define AR2315_LBM_TIMEOUT_S 7 -+#define AR2315_LBM_PORTMUX 0x07000000 ++#define AR2315_LBM_PORTMUX 0x07000000 + +#define AR2315_LB_RXTSOFF 0x0010 + +#define AR2315_LB_TX_CHAIN_EN 0x0100 + -+#define AR2315_LB_TXEN_0 0x01 -+#define AR2315_LB_TXEN_1 0x02 -+#define AR2315_LB_TXEN_2 0x04 -+#define AR2315_LB_TXEN_3 0x08 ++#define AR2315_LB_TXEN_0 0x00000001 ++#define AR2315_LB_TXEN_1 0x00000002 ++#define AR2315_LB_TXEN_2 0x00000004 ++#define AR2315_LB_TXEN_3 0x00000008 + +#define AR2315_LB_TX_CHAIN_DIS 0x0104 +#define AR2315_LB_TX_DESC_PTR 0x0200 + +#define AR2315_LB_RX_CHAIN_EN 0x0400 + -+#define AR2315_LB_RXEN 0x01 ++#define AR2315_LB_RXEN 0x00000001 + +#define AR2315_LB_RX_CHAIN_DIS 0x0404 +#define AR2315_LB_RX_DESC_PTR 0x0408 @@ -1093,7 +1031,7 @@ +#endif /* __ASM_MACH_ATH25_AR2315_REGS_H */ --- /dev/null +++ b/arch/mips/ath25/ar5312_regs.h -@@ -0,0 +1,223 @@ +@@ -0,0 +1,224 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive @@ -1156,9 +1094,9 @@ +/* + * Need these defines to determine true number of ethernet MACs + */ -+#define AR5312_AR5312_REV2 0x0052 /* AR5312 WMAC (AP31) */ -+#define AR5312_AR5312_REV7 0x0057 /* AR5312 WMAC (AP30-040) */ -+#define AR5312_AR2313_REV8 0x0058 /* AR2313 WMAC (AP43-030) */ ++#define AR5312_AR5312_REV2 0x0052 /* AR5312 WMAC (AP31) */ ++#define AR5312_AR5312_REV7 0x0057 /* AR5312 WMAC (AP30-040) */ ++#define AR5312_AR2313_REV8 0x0058 /* AR2313 WMAC (AP43-030) */ + +/* Reset/Timer Block Address Map */ +#define AR5312_TIMER 0x0000 /* countdown timer */ @@ -1183,96 +1121,95 @@ +#define AR5312_WDT_CTRL_RESET 0x00000002 + +/* AR5312_ISR register bit field definitions */ -+#define AR5312_ISR_TIMER 0x0001 -+#define AR5312_ISR_AHBPROC 0x0002 -+#define AR5312_ISR_AHBDMA 0x0004 -+#define AR5312_ISR_GPIO 0x0008 -+#define AR5312_ISR_UART0 0x0010 -+#define AR5312_ISR_UART0DMA 0x0020 -+#define AR5312_ISR_WD 0x0040 -+#define AR5312_ISR_LOCAL 0x0080 ++#define AR5312_ISR_TIMER 0x00000001 ++#define AR5312_ISR_AHBPROC 0x00000002 ++#define AR5312_ISR_AHBDMA 0x00000004 ++#define AR5312_ISR_GPIO 0x00000008 ++#define AR5312_ISR_UART0 0x00000010 ++#define AR5312_ISR_UART0DMA 0x00000020 ++#define AR5312_ISR_WD 0x00000040 ++#define AR5312_ISR_LOCAL 0x00000080 + +/* AR5312_RESET register bit field definitions */ -+#define AR5312_RESET_SYSTEM 0x00000001 /* cold reset full system */ -+#define AR5312_RESET_PROC 0x00000002 /* cold reset MIPS core */ -+#define AR5312_RESET_WLAN0 0x00000004 /* cold reset WLAN MAC and BB */ -+#define AR5312_RESET_EPHY0 0x00000008 /* cold reset ENET0 phy */ -+#define AR5312_RESET_EPHY1 0x00000010 /* cold reset ENET1 phy */ -+#define AR5312_RESET_ENET0 0x00000020 /* cold reset ENET0 mac */ -+#define AR5312_RESET_ENET1 0x00000040 /* cold reset ENET1 mac */ -+#define AR5312_RESET_UART0 0x00000100 /* cold reset UART0 (high speed) */ -+#define AR5312_RESET_WLAN1 0x00000200 /* cold reset WLAN MAC/BB */ -+#define AR5312_RESET_APB 0x00000400 /* cold reset APB (ar5312) */ -+#define AR5312_RESET_WARM_PROC 0x00001000 /* warm reset MIPS core */ -+#define AR5312_RESET_WARM_WLAN0_MAC 0x00002000 /* warm reset WLAN0 MAC */ -+#define AR5312_RESET_WARM_WLAN0_BB 0x00004000 /* warm reset WLAN0 BaseBand */ -+#define AR5312_RESET_NMI 0x00010000 /* send an NMI to the processor */ -+#define AR5312_RESET_WARM_WLAN1_MAC 0x00020000 /* warm reset WLAN1 mac */ -+#define AR5312_RESET_WARM_WLAN1_BB 0x00040000 /* warm reset WLAN1 baseband */ -+#define AR5312_RESET_LOCAL_BUS 0x00080000 /* reset local bus */ -+#define AR5312_RESET_WDOG 0x00100000 /* last reset was a watchdog */ -+ -+#define AR5312_RESET_WMAC0_BITS \ -+ (AR5312_RESET_WLAN0 |\ -+ AR5312_RESET_WARM_WLAN0_MAC |\ -+ AR5312_RESET_WARM_WLAN0_BB) -+ -+#define AR5312_RESET_WMAC1_BITS \ -+ (AR5312_RESET_WLAN1 |\ -+ AR5312_RESET_WARM_WLAN1_MAC |\ -+ AR5312_RESET_WARM_WLAN1_BB) ++#define AR5312_RESET_SYSTEM 0x00000001 /* cold reset full system */ ++#define AR5312_RESET_PROC 0x00000002 /* cold reset MIPS core */ ++#define AR5312_RESET_WLAN0 0x00000004 /* cold reset WLAN MAC/BB */ ++#define AR5312_RESET_EPHY0 0x00000008 /* cold reset ENET0 phy */ ++#define AR5312_RESET_EPHY1 0x00000010 /* cold reset ENET1 phy */ ++#define AR5312_RESET_ENET0 0x00000020 /* cold reset ENET0 MAC */ ++#define AR5312_RESET_ENET1 0x00000040 /* cold reset ENET1 MAC */ ++#define AR5312_RESET_UART0 0x00000100 /* cold reset UART0 */ ++#define AR5312_RESET_WLAN1 0x00000200 /* cold reset WLAN MAC/BB */ ++#define AR5312_RESET_APB 0x00000400 /* cold reset APB ar5312 */ ++#define AR5312_RESET_WARM_PROC 0x00001000 /* warm reset MIPS core */ ++#define AR5312_RESET_WARM_WLAN0_MAC 0x00002000 /* warm reset WLAN0 MAC */ ++#define AR5312_RESET_WARM_WLAN0_BB 0x00004000 /* warm reset WLAN0 BB */ ++#define AR5312_RESET_NMI 0x00010000 /* send an NMI to the CPU */ ++#define AR5312_RESET_WARM_WLAN1_MAC 0x00020000 /* warm reset WLAN1 MAC */ ++#define AR5312_RESET_WARM_WLAN1_BB 0x00040000 /* warm reset WLAN1 BB */ ++#define AR5312_RESET_LOCAL_BUS 0x00080000 /* reset local bus */ ++#define AR5312_RESET_WDOG 0x00100000 /* last reset was a wdt */ ++ ++#define AR5312_RESET_WMAC0_BITS (AR5312_RESET_WLAN0 |\ ++ AR5312_RESET_WARM_WLAN0_MAC |\ ++ AR5312_RESET_WARM_WLAN0_BB) ++ ++#define AR5312_RESET_WMAC1_BITS (AR5312_RESET_WLAN1 |\ ++ AR5312_RESET_WARM_WLAN1_MAC |\ ++ AR5312_RESET_WARM_WLAN1_BB) + +/* AR5312_CLOCKCTL1 register bit field definitions */ -+#define AR5312_CLOCKCTL1_PREDIVIDE_MASK 0x00000030 -+#define AR5312_CLOCKCTL1_PREDIVIDE_SHIFT 4 -+#define AR5312_CLOCKCTL1_MULTIPLIER_MASK 0x00001f00 -+#define AR5312_CLOCKCTL1_MULTIPLIER_SHIFT 8 -+#define AR5312_CLOCKCTL1_DOUBLER_MASK 0x00010000 ++#define AR5312_CLOCKCTL1_PREDIVIDE_MASK 0x00000030 ++#define AR5312_CLOCKCTL1_PREDIVIDE_SHIFT 4 ++#define AR5312_CLOCKCTL1_MULTIPLIER_MASK 0x00001f00 ++#define AR5312_CLOCKCTL1_MULTIPLIER_SHIFT 8 ++#define AR5312_CLOCKCTL1_DOUBLER_MASK 0x00010000 + +/* Valid for AR5312 and AR2312 */ -+#define AR5312_CLOCKCTL1_PREDIVIDE_MASK 0x00000030 -+#define AR5312_CLOCKCTL1_PREDIVIDE_SHIFT 4 -+#define AR5312_CLOCKCTL1_MULTIPLIER_MASK 0x00001f00 -+#define AR5312_CLOCKCTL1_MULTIPLIER_SHIFT 8 -+#define AR5312_CLOCKCTL1_DOUBLER_MASK 0x00010000 ++#define AR5312_CLOCKCTL1_PREDIVIDE_MASK 0x00000030 ++#define AR5312_CLOCKCTL1_PREDIVIDE_SHIFT 4 ++#define AR5312_CLOCKCTL1_MULTIPLIER_MASK 0x00001f00 ++#define AR5312_CLOCKCTL1_MULTIPLIER_SHIFT 8 ++#define AR5312_CLOCKCTL1_DOUBLER_MASK 0x00010000 + +/* Valid for AR2313 */ -+#define AR2313_CLOCKCTL1_PREDIVIDE_MASK 0x00003000 -+#define AR2313_CLOCKCTL1_PREDIVIDE_SHIFT 12 -+#define AR2313_CLOCKCTL1_MULTIPLIER_MASK 0x001f0000 -+#define AR2313_CLOCKCTL1_MULTIPLIER_SHIFT 16 -+#define AR2313_CLOCKCTL1_DOUBLER_MASK 0x00000000 ++#define AR2313_CLOCKCTL1_PREDIVIDE_MASK 0x00003000 ++#define AR2313_CLOCKCTL1_PREDIVIDE_SHIFT 12 ++#define AR2313_CLOCKCTL1_MULTIPLIER_MASK 0x001f0000 ++#define AR2313_CLOCKCTL1_MULTIPLIER_SHIFT 16 ++#define AR2313_CLOCKCTL1_DOUBLER_MASK 0x00000000 + +/* AR5312_ENABLE register bit field definitions */ -+#define AR5312_ENABLE_WLAN0 0x0001 -+#define AR5312_ENABLE_ENET0 0x0002 -+#define AR5312_ENABLE_ENET1 0x0004 -+#define AR5312_ENABLE_UART_AND_WLAN1_PIO 0x0008 /* UART, and WLAN1 PIOs */ -+#define AR5312_ENABLE_WLAN1_DMA 0x0010 /* WLAN1 DMAs */ -+#define AR5312_ENABLE_WLAN1 \ -+ (AR5312_ENABLE_UART_AND_WLAN1_PIO |\ -+ AR5312_ENABLE_WLAN1_DMA) ++#define AR5312_ENABLE_WLAN0 0x00000001 ++#define AR5312_ENABLE_ENET0 0x00000002 ++#define AR5312_ENABLE_ENET1 0x00000004 ++#define AR5312_ENABLE_UART_AND_WLAN1_PIO 0x00000008/* UART & WLAN1 PIO */ ++#define AR5312_ENABLE_WLAN1_DMA 0x00000010/* WLAN1 DMAs */ ++#define AR5312_ENABLE_WLAN1 (AR5312_ENABLE_UART_AND_WLAN1_PIO |\ ++ AR5312_ENABLE_WLAN1_DMA) + +/* AR5312_REV register bit field definitions */ -+#define AR5312_REV_WMAC_MAJ 0xf000 -+#define AR5312_REV_WMAC_MAJ_S 12 -+#define AR5312_REV_WMAC_MIN 0x0f00 -+#define AR5312_REV_WMAC_MIN_S 8 -+#define AR5312_REV_MAJ 0x00f0 -+#define AR5312_REV_MAJ_S 4 -+#define AR5312_REV_MIN 0x000f -+#define AR5312_REV_MIN_S 0 -+#define AR5312_REV_CHIP (AR5312_REV_MAJ|AR5312_REV_MIN) ++#define AR5312_REV_WMAC_MAJ 0x0000f000 ++#define AR5312_REV_WMAC_MAJ_S 12 ++#define AR5312_REV_WMAC_MIN 0x00000f00 ++#define AR5312_REV_WMAC_MIN_S 8 ++#define AR5312_REV_MAJ 0x000000f0 ++#define AR5312_REV_MAJ_S 4 ++#define AR5312_REV_MIN 0x0000000f ++#define AR5312_REV_MIN_S 0 ++#define AR5312_REV_CHIP (AR5312_REV_MAJ|AR5312_REV_MIN) + +/* Major revision numbers, bits 7..4 of Revision ID register */ -+#define AR5312_REV_MAJ_AR5312 0x4 -+#define AR5312_REV_MAJ_AR2313 0x5 ++#define AR5312_REV_MAJ_AR5312 0x4 ++#define AR5312_REV_MAJ_AR2313 0x5 + +/* Minor revision numbers, bits 3..0 of Revision ID register */ -+#define AR5312_REV_MIN_DUAL 0x0 /* Dual WLAN version */ -+#define AR5312_REV_MIN_SINGLE 0x1 /* Single WLAN version */ ++#define AR5312_REV_MIN_DUAL 0x0 /* Dual WLAN version */ ++#define AR5312_REV_MIN_SINGLE 0x1 /* Single WLAN version */ + -+/* ARM Flash Controller -- 3 flash banks with either x8 or x16 devices. */ ++/* ++ * ARM Flash Controller -- 3 flash banks with either x8 or x16 devices ++ */ +#define AR5312_FLASHCTL0 0x0000 +#define AR5312_FLASHCTL1 0x0004 +#define AR5312_FLASHCTL2 0x0008 @@ -1308,7 +1245,9 @@ +#define AR5312_FLASHCTL_ATR 0x80000000 /* Access == retry every */ +#define AR5312_FLASHCTL_ATR4 0xc0000000 /* Access == retry every 4 */ + -+/* ARM SDRAM Controller -- just enough to determine memory size */ ++/* ++ * ARM SDRAM Controller -- just enough to determine memory size ++ */ +#define AR5312_MEM_CFG1 0x0004 + +#define AR5312_MEM_CFG1_AC0_M 0x00000700 /* bank 0: SDRAM addr check */ @@ -1319,7 +1258,7 @@ +#endif /* __ASM_MACH_ATH25_AR5312_REGS_H */ --- /dev/null +++ b/arch/mips/ath25/ar5312.c -@@ -0,0 +1,396 @@ +@@ -0,0 +1,393 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive @@ -1333,7 +1272,7 @@ + */ + +/* -+ * Platform devices for Atheros SoCs ++ * Platform devices for Atheros AR5312 SoCs + */ + +#include <linux/init.h> @@ -1608,12 +1547,10 @@ + +static unsigned __init ar5312_cpu_frequency(void) +{ -+ unsigned int scratch; -+ unsigned int predivide_mask, predivide_shift; -+ unsigned int multiplier_mask, multiplier_shift; -+ unsigned int clock_ctl1, predivide_select, predivisor, multiplier; -+ unsigned int doubler_mask; -+ u16 devid; ++ u32 scratch, devid, clock_ctl1; ++ u32 predivide_mask, multiplier_mask, doubler_mask; ++ unsigned predivide_shift, multiplier_shift; ++ unsigned predivide_select, predivisor, multiplier; + + /* Trust the bootrom's idea of cpu frequency. */ + scratch = ar5312_rst_reg_read(AR5312_SCRATCH); @@ -1621,8 +1558,7 @@ + return scratch; + + devid = ar5312_rst_reg_read(AR5312_REV); -+ devid &= AR5312_REV_MAJ; -+ devid >>= AR5312_REV_MAJ_S; ++ devid = (devid & AR5312_REV_MAJ) >> AR5312_REV_MAJ_S; + if (devid == AR5312_REV_MAJ_AR2313) { + predivide_mask = AR2313_CLOCKCTL1_PREDIVIDE_MASK; + predivide_shift = AR2313_CLOCKCTL1_PREDIVIDE_SHIFT; @@ -1644,7 +1580,7 @@ + * sys_freq = cpu_freq / 4 (used for APB clock, serial, + * flash, Timer, Watchdog Timer) + * -+ * cnt_freq = cpu_freq / 2 (use for CPU count/compare) ++ * cnt_freq = cpu_freq / 2 (use for CPU count/compare) + * + * So, for example, with a PLL multiplier of 5, we have + * @@ -1661,7 +1597,7 @@ + multiplier = (clock_ctl1 & multiplier_mask) >> multiplier_shift; + + if (clock_ctl1 & doubler_mask) -+ multiplier = multiplier << 1; ++ multiplier <<= 1; + + return (40000000 / predivisor) * multiplier; +} @@ -1718,7 +1654,7 @@ +} --- /dev/null +++ b/arch/mips/ath25/ar2315.c -@@ -0,0 +1,307 @@ +@@ -0,0 +1,308 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive @@ -1732,7 +1668,7 @@ + */ + +/* -+ * Platform devices for Atheros SoCs ++ * Platform devices for Atheros AR2315 SoCs + */ + +#include <linux/init.h> @@ -1931,7 +1867,7 @@ + refdiv = clockctl1_predivide_table[refdiv]; + fdiv = ATH25_REG_MS(pllc_ctrl, AR2315_PLLC_FDBACK_DIV); + divby2 = ATH25_REG_MS(pllc_ctrl, AR2315_PLLC_ADD_FDBACK_DIV) + 1; -+ pllc_out = (40000000/refdiv)*(2*divby2)*fdiv; ++ pllc_out = (40000000 / refdiv) * (2 * divby2) * fdiv; + + /* clkm input selected */ + switch (clock_ctl & AR2315_CPUCLK_CLK_SEL_M) { @@ -1978,6 +1914,7 @@ + u32 devid; + u32 config; + ++ /* Detect memory size */ + sdram_base = ioremap_nocache(AR2315_SDRAMCTL_BASE, + AR2315_SDRAMCTL_SIZE); + memcfg = __raw_readl(sdram_base + AR2315_MEM_CFG); @@ -2028,7 +1965,7 @@ +} --- /dev/null +++ b/arch/mips/ath25/ar2315.h -@@ -0,0 +1,36 @@ +@@ -0,0 +1,22 @@ +#ifndef __AR2315_H +#define __AR2315_H + @@ -2042,32 +1979,18 @@ + +#else + -+static inline void ar2315_arch_init_irq(void) -+{ -+} -+ -+static inline void ar2315_init_devices(void) -+{ -+} -+ -+static inline void ar2315_plat_time_init(void) -+{ -+} -+ -+static inline void ar2315_plat_mem_setup(void) -+{ -+} -+ -+static inline void ar2315_arch_init(void) -+{ -+} ++static inline void ar2315_arch_init_irq(void) {} ++static inline void ar2315_init_devices(void) {} ++static inline void ar2315_plat_time_init(void) {} ++static inline void ar2315_plat_mem_setup(void) {} ++static inline void ar2315_arch_init(void) {} + +#endif + -+#endif ++#endif /* __AR2315_H */ --- /dev/null +++ b/arch/mips/ath25/ar5312.h -@@ -0,0 +1,36 @@ +@@ -0,0 +1,22 @@ +#ifndef __AR5312_H +#define __AR5312_H + @@ -2081,29 +2004,15 @@ + +#else + -+static inline void ar5312_arch_init_irq(void) -+{ -+} -+ -+static inline void ar5312_init_devices(void) -+{ -+} -+ -+static inline void ar5312_plat_time_init(void) -+{ -+} -+ -+static inline void ar5312_plat_mem_setup(void) -+{ -+} -+ -+static inline void ar5312_arch_init(void) -+{ -+} ++static inline void ar5312_arch_init_irq(void) {} ++static inline void ar5312_init_devices(void) {} ++static inline void ar5312_plat_time_init(void) {} ++static inline void ar5312_plat_mem_setup(void) {} ++static inline void ar5312_arch_init(void) {} + +#endif + -+#endif ++#endif /* __AR5312_H */ --- /dev/null +++ b/arch/mips/ath25/devices.h @@ -0,0 +1,43 @@ @@ -2114,7 +2023,7 @@ + +#define ATH25_REG_MS(_val, _field) (((_val) & _field##_M) >> _field##_S) + -+#define ATH25_IRQ_CPU_CLOCK (MIPS_CPU_IRQ_BASE + 7) /* C0_CAUSE: 0x8000 */ ++#define ATH25_IRQ_CPU_CLOCK (MIPS_CPU_IRQ_BASE + 7) /* C0_CAUSE: 0x8000 */ + +enum ath25_soc_type { + /* handled by ar5312.c */ diff --git a/target/linux/atheros/patches-3.18/101-early-printk-support.patch b/target/linux/atheros/patches-3.18/101-early-printk-support.patch index d193031045..bd937d34a6 100644 --- a/target/linux/atheros/patches-3.18/101-early-printk-support.patch +++ b/target/linux/atheros/patches-3.18/101-early-printk-support.patch @@ -1,6 +1,6 @@ --- /dev/null +++ b/arch/mips/ath25/early_printk.c -@@ -0,0 +1,45 @@ +@@ -0,0 +1,44 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive @@ -45,7 +45,6 @@ + while ((prom_uart_rr(base, UART_LSR) & UART_LSR_THRE) == 0) + ; +} -+ --- a/arch/mips/ath25/Makefile +++ b/arch/mips/ath25/Makefile @@ -9,5 +9,8 @@ @@ -65,5 +64,5 @@ select SYS_SUPPORTS_32BIT_KERNEL + select SYS_HAS_EARLY_PRINTK help - Support for AR231x and AR531x based boards + Support for Atheros AR231x and Atheros AR531x based boards diff --git a/target/linux/atheros/patches-3.18/105-ar2315_pci.patch b/target/linux/atheros/patches-3.18/105-ar2315_pci.patch index 24890b7c58..08b74636dd 100644 --- a/target/linux/atheros/patches-3.18/105-ar2315_pci.patch +++ b/target/linux/atheros/patches-3.18/105-ar2315_pci.patch @@ -525,12 +525,12 @@ --- a/arch/mips/ath25/Kconfig +++ b/arch/mips/ath25/Kconfig @@ -7,3 +7,10 @@ config SOC_AR2315 - bool "Atheros 2315+ support" + bool "Atheros AR2315+ SoC support" depends on ATH25 default y + +config PCI_AR2315 -+ bool "AR2315 PCI controller support" ++ bool "Atheros AR2315 PCI controller support" + depends on SOC_AR2315 + select HW_HAS_PCI + select PCI @@ -548,7 +548,7 @@ else if (pending & CAUSEF_IP2) do_IRQ(AR2315_IRQ_MISC); else if (pending & CAUSEF_IP7) -@@ -298,10 +302,62 @@ void __init ar2315_plat_mem_setup(void) +@@ -299,10 +303,62 @@ void __init ar2315_plat_mem_setup(void) _machine_restart = ar2315_restart; } diff --git a/target/linux/atheros/patches-3.18/107-ar5312_gpio.patch b/target/linux/atheros/patches-3.18/107-ar5312_gpio.patch index ae88fd8931..a6d0a88355 100644 --- a/target/linux/atheros/patches-3.18/107-ar5312_gpio.patch +++ b/target/linux/atheros/patches-3.18/107-ar5312_gpio.patch @@ -2,7 +2,7 @@ +++ b/arch/mips/ath25/Kconfig @@ -1,6 +1,7 @@ config SOC_AR5312 - bool "Atheros 5312/2312+ support" + bool "Atheros AR5312/AR2312+ SoC support" depends on ATH25 + select GPIO_AR5312 default y @@ -208,5 +208,5 @@ select SYS_HAS_EARLY_PRINTK + select ARCH_REQUIRE_GPIOLIB help - Support for AR231x and AR531x based boards + Support for Atheros AR231x and Atheros AR531x based boards diff --git a/target/linux/atheros/patches-3.18/108-ar2315_gpio.patch b/target/linux/atheros/patches-3.18/108-ar2315_gpio.patch index dbc22e81b8..5d9785346d 100644 --- a/target/linux/atheros/patches-3.18/108-ar2315_gpio.patch +++ b/target/linux/atheros/patches-3.18/108-ar2315_gpio.patch @@ -2,7 +2,7 @@ +++ b/arch/mips/ath25/Kconfig @@ -7,6 +7,7 @@ config SOC_AR5312 config SOC_AR2315 - bool "Atheros 2315+ support" + bool "Atheros AR2315+ SoC support" depends on ATH25 + select GPIO_AR2315 default y @@ -348,16 +348,16 @@ + #define ATH25_REG_MS(_val, _field) (((_val) & _field##_M) >> _field##_S) - #define ATH25_IRQ_CPU_CLOCK (MIPS_CPU_IRQ_BASE + 7) /* C0_CAUSE: 0x8000 */ + #define ATH25_IRQ_CPU_CLOCK (MIPS_CPU_IRQ_BASE + 7) /* C0_CAUSE: 0x8000 */ --- a/arch/mips/ath25/ar2315_regs.h +++ b/arch/mips/ath25/ar2315_regs.h -@@ -322,6 +322,9 @@ - #define AR2315_AMBACLK_CLK_DIV_M 0x0000000c - #define AR2315_AMBACLK_CLK_DIV_S 2 +@@ -315,6 +315,9 @@ + #define AR2315_MEM_CFG_BANKADDR_BITS_M 0x00000018 + #define AR2315_MEM_CFG_BANKADDR_BITS_S 3 +/* GPIO MMR base address */ +#define AR2315_GPIO 0x0088 + /* - * PCI Clock Control + * Local Bus Interface Registers */ diff --git a/target/linux/atheros/patches-3.18/110-ar2313_ethernet.patch b/target/linux/atheros/patches-3.18/110-ar2313_ethernet.patch index 7ac7b58912..bef70dd7c5 100644 --- a/target/linux/atheros/patches-3.18/110-ar2313_ethernet.patch +++ b/target/linux/atheros/patches-3.18/110-ar2313_ethernet.patch @@ -1541,13 +1541,13 @@ +#define AR2315_ENET0_MII_BASE (AR2315_ENET0_BASE + 0x14) + /* - * Cold reset register + * Configuration registers */ --- a/arch/mips/ath25/ar5312_regs.h +++ b/arch/mips/ath25/ar5312_regs.h @@ -64,6 +64,10 @@ - #define AR5312_AR5312_REV7 0x0057 /* AR5312 WMAC (AP30-040) */ - #define AR5312_AR2313_REV8 0x0058 /* AR2313 WMAC (AP43-030) */ + #define AR5312_AR5312_REV7 0x0057 /* AR5312 WMAC (AP30-040) */ + #define AR5312_AR2313_REV8 0x0058 /* AR2313 WMAC (AP43-030) */ +/* MII registers offset inside Ethernet MMR region */ +#define AR5312_ENET0_MII_BASE (AR5312_ENET0_BASE + 0x14) |