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author | Felix Fietkau <nbd@nbd.name> | 2016-05-12 17:54:14 +0200 |
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committer | Felix Fietkau <nbd@nbd.name> | 2016-05-12 17:54:14 +0200 |
commit | 3f1705d7770d6ff42f369ff7856fb047c8b78e42 (patch) | |
tree | 0ea8bec363bceb3d1f237afb771b9906ba98f34a /target/linux/bcm53xx/patches-4.1/197-USB-bcma-add-USB-3.0-support.patch | |
parent | b9c6361d5f6f47149c99b02c2c00e91e0729aec9 (diff) | |
download | master-31e0f0ae-3f1705d7770d6ff42f369ff7856fb047c8b78e42.tar.gz master-31e0f0ae-3f1705d7770d6ff42f369ff7856fb047c8b78e42.tar.bz2 master-31e0f0ae-3f1705d7770d6ff42f369ff7856fb047c8b78e42.zip |
bcm53xx: delete old kernel versions
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'target/linux/bcm53xx/patches-4.1/197-USB-bcma-add-USB-3.0-support.patch')
-rw-r--r-- | target/linux/bcm53xx/patches-4.1/197-USB-bcma-add-USB-3.0-support.patch | 295 |
1 files changed, 0 insertions, 295 deletions
diff --git a/target/linux/bcm53xx/patches-4.1/197-USB-bcma-add-USB-3.0-support.patch b/target/linux/bcm53xx/patches-4.1/197-USB-bcma-add-USB-3.0-support.patch deleted file mode 100644 index 34ab858b4d..0000000000 --- a/target/linux/bcm53xx/patches-4.1/197-USB-bcma-add-USB-3.0-support.patch +++ /dev/null @@ -1,295 +0,0 @@ -From 121ec6539abedbc0e975cf35f48ee044b323e4c3 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Tue, 16 Jun 2015 17:14:26 +0200 -Subject: [PATCH v3 5/6] usb: bcma: add USB 3.0 support -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> ---- - drivers/usb/host/bcma-hcd.c | 225 ++++++++++++++++++++++++++++++++++++++++++++ - 1 file changed, 225 insertions(+) - ---- a/drivers/usb/host/bcma-hcd.c -+++ b/drivers/usb/host/bcma-hcd.c -@@ -29,6 +29,7 @@ - #include <linux/of_gpio.h> - #include <linux/usb/ehci_pdriver.h> - #include <linux/usb/ohci_pdriver.h> -+#include <linux/usb/xhci_pdriver.h> - - MODULE_AUTHOR("Hauke Mehrtens"); - MODULE_DESCRIPTION("Common USB driver for BCMA Bus"); -@@ -38,6 +39,7 @@ struct bcma_hcd_device { - struct bcma_device *core; - struct platform_device *ehci_dev; - struct platform_device *ohci_dev; -+ struct platform_device *xhci_dev; - struct gpio_desc *gpio_desc; - }; - -@@ -245,6 +247,10 @@ static const struct usb_ehci_pdata ehci_ - static const struct usb_ohci_pdata ohci_pdata = { - }; - -+static const struct usb_xhci_pdata xhci_pdata = { -+ .usb3_fake_doorbell = 1 -+}; -+ - static struct platform_device *bcma_hcd_create_pdev(struct bcma_device *dev, - const char *name, u32 addr, - const void *data, -@@ -338,6 +344,216 @@ err_unregister_ohci_dev: - return err; - } - -+static bool bcma_wait_reg(struct bcma_bus *bus, void __iomem *addr, u32 mask, -+ u32 value, int timeout) -+{ -+ unsigned long deadline = jiffies + timeout; -+ u32 val; -+ -+ do { -+ val = readl(addr); -+ if ((val & mask) == value) -+ return true; -+ cpu_relax(); -+ udelay(10); -+ } while (!time_after_eq(jiffies, deadline)); -+ -+ pr_err("Timeout waiting for register %p\n", addr); -+ -+ return false; -+} -+ -+static void bcma_hcd_usb30_phy_init(struct bcma_hcd_device *bcma_hcd) -+{ -+ struct bcma_device *core = bcma_hcd->core; -+ struct bcma_bus *bus = core->bus; -+ struct bcma_chipinfo *chipinfo = &bus->chipinfo; -+ struct bcma_drv_cc_b *ccb = &bus->drv_cc_b; -+ struct bcma_device *arm_core; -+ void __iomem *dmu = NULL; -+ u32 cru_straps_ctrl; -+ -+ if (chipinfo->id != BCMA_CHIP_ID_BCM4707 && -+ chipinfo->id != BCMA_CHIP_ID_BCM53018) -+ return; -+ -+ arm_core = bcma_find_core(bus, BCMA_CORE_ARMCA9); -+ if (!arm_core) -+ return; -+ -+ dmu = ioremap_nocache(arm_core->addr_s[0], 0x1000); -+ if (!dmu) -+ goto out; -+ -+ /* Check strapping of PCIE/USB3 SEL */ -+ cru_straps_ctrl = ioread32(dmu + 0x2a0); -+ if ((cru_straps_ctrl & 0x10) == 0) -+ goto out; -+ -+ /* Perform USB3 system soft reset */ -+ bcma_awrite32(core, BCMA_RESET_CTL, BCMA_RESET_CTL_RESET); -+ -+ /* Enable MDIO. Setting MDCDIV as 26 */ -+ iowrite32(0x0000009a, ccb->mii + 0x000); -+ udelay(2); -+ -+ switch (chipinfo->id) { -+ case BCMA_CHIP_ID_BCM4707: -+ if (chipinfo->rev == 4) { -+ /* For NS-B0, USB3 PLL Block */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x587e8000, ccb->mii + 0x004); -+ -+ /* Clear ana_pllSeqStart */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x58061000, ccb->mii + 0x004); -+ -+ /* CMOS Divider ratio to 25 */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x582a6400, ccb->mii + 0x004); -+ -+ /* Asserting PLL Reset */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x582ec000, ccb->mii + 0x004); -+ -+ /* Deaaserting PLL Reset */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x582e8000, ccb->mii + 0x004); -+ -+ /* Deasserting USB3 system reset */ -+ bcma_awrite32(core, BCMA_RESET_CTL, 0); -+ -+ /* Set ana_pllSeqStart */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x58069000, ccb->mii + 0x004); -+ -+ /* RXPMD block */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x587e8020, ccb->mii + 0x004); -+ -+ /* CDR int loop locking BW to 1 */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x58120049, ccb->mii + 0x004); -+ -+ /* CDR int loop acquisition BW to 1 */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x580e0049, ccb->mii + 0x004); -+ -+ /* CDR prop loop BW to 1 */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x580a005c, ccb->mii + 0x004); -+ -+ /* Waiting MII Mgt interface idle */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ } else { -+ /* PLL30 block */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x587e8000, ccb->mii + 0x004); -+ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x582a6400, ccb->mii + 0x004); -+ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x587e80e0, ccb->mii + 0x004); -+ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x580a009c, ccb->mii + 0x004); -+ -+ /* Enable SSC */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x587e8040, ccb->mii + 0x004); -+ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x580a21d3, ccb->mii + 0x004); -+ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x58061003, ccb->mii + 0x004); -+ -+ /* Waiting MII Mgt interface idle */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ -+ /* Deasserting USB3 system reset */ -+ bcma_awrite32(core, BCMA_RESET_CTL, 0); -+ } -+ break; -+ case BCMA_CHIP_ID_BCM53018: -+ /* USB3 PLL Block */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x587e8000, ccb->mii + 0x004); -+ -+ /* Assert Ana_Pllseq start */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x58061000, ccb->mii + 0x004); -+ -+ /* Assert CML Divider ratio to 26 */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x582a6400, ccb->mii + 0x004); -+ -+ /* Asserting PLL Reset */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x582ec000, ccb->mii + 0x004); -+ -+ /* Deaaserting PLL Reset */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x582e8000, ccb->mii + 0x004); -+ -+ /* Waiting MII Mgt interface idle */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ -+ /* Deasserting USB3 system reset */ -+ bcma_awrite32(core, BCMA_RESET_CTL, 0); -+ -+ /* PLL frequency monitor enable */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x58069000, ccb->mii + 0x004); -+ -+ /* PIPE Block */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x587e8060, ccb->mii + 0x004); -+ -+ /* CMPMAX & CMPMINTH setting */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x580af30d, ccb->mii + 0x004); -+ -+ /* DEGLITCH MIN & MAX setting */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x580e6302, ccb->mii + 0x004); -+ -+ /* TXPMD block */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x587e8040, ccb->mii + 0x004); -+ -+ /* Enabling SSC */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ iowrite32(0x58061003, ccb->mii + 0x004); -+ -+ /* Waiting MII Mgt interface idle */ -+ bcma_wait_reg(bus, ccb->mii + 0x000, 0x0100, 0x0000, 1000); -+ -+ break; -+ } -+out: -+ if (dmu) -+ iounmap(dmu); -+} -+ -+static int bcma_hcd_usb30_init(struct bcma_hcd_device *bcma_hcd) -+{ -+ struct bcma_device *core = bcma_hcd->core; -+ -+ bcma_core_enable(core, 0); -+ -+ bcma_hcd_usb30_phy_init(bcma_hcd); -+ -+ bcma_hcd->xhci_dev = bcma_hcd_create_pdev(core, "xhci-hcd", core->addr, -+ &xhci_pdata, -+ sizeof(xhci_pdata)); -+ if (IS_ERR(bcma_hcd->ohci_dev)) -+ return PTR_ERR(bcma_hcd->ohci_dev); -+ -+ return 0; -+} -+ - static int bcma_hcd_probe(struct bcma_device *dev) - { - int err; -@@ -364,6 +580,11 @@ static int bcma_hcd_probe(struct bcma_de - if (err) - return err; - break; -+ case BCMA_CORE_NS_USB30: -+ err = bcma_hcd_usb30_init(usb_dev); -+ if (err) -+ return err; -+ break; - default: - return -ENODEV; - } -@@ -377,11 +598,14 @@ static void bcma_hcd_remove(struct bcma_ - struct bcma_hcd_device *usb_dev = bcma_get_drvdata(dev); - struct platform_device *ohci_dev = usb_dev->ohci_dev; - struct platform_device *ehci_dev = usb_dev->ehci_dev; -+ struct platform_device *xhci_dev = usb_dev->xhci_dev; - - if (ohci_dev) - platform_device_unregister(ohci_dev); - if (ehci_dev) - platform_device_unregister(ehci_dev); -+ if (xhci_dev) -+ platform_device_unregister(xhci_dev); - - bcma_core_disable(dev, 0); - } -@@ -418,6 +642,7 @@ static int bcma_hcd_resume(struct bcma_d - static const struct bcma_device_id bcma_hcd_table[] = { - BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_USB20_HOST, BCMA_ANY_REV, BCMA_ANY_CLASS), - BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_NS_USB20, BCMA_ANY_REV, BCMA_ANY_CLASS), -+ BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_NS_USB30, BCMA_ANY_REV, BCMA_ANY_CLASS), - {}, - }; - MODULE_DEVICE_TABLE(bcma, bcma_hcd_table); |