diff options
Diffstat (limited to 'target/linux/ar71xx/patches-3.6/002-MIPS-ath79-add-USB-platform-setup-code-for-AR934X.patch')
| -rw-r--r-- | target/linux/ar71xx/patches-3.6/002-MIPS-ath79-add-USB-platform-setup-code-for-AR934X.patch | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/target/linux/ar71xx/patches-3.6/002-MIPS-ath79-add-USB-platform-setup-code-for-AR934X.patch b/target/linux/ar71xx/patches-3.6/002-MIPS-ath79-add-USB-platform-setup-code-for-AR934X.patch deleted file mode 100644 index e505beb8e..000000000 --- a/target/linux/ar71xx/patches-3.6/002-MIPS-ath79-add-USB-platform-setup-code-for-AR934X.patch +++ /dev/null @@ -1,86 +0,0 @@ -From 9d9e4d955b1def6d63470bcf45e8ead1b2ae4892 Mon Sep 17 00:00:00 2001 -From: Gabor Juhos <juhosg@openwrt.org> -Date: Sat, 4 Aug 2012 15:03:56 +0000 -Subject: [PATCH] MIPS: ath79: add USB platform setup code for AR934X - -commit 00ffed582fe8a3f7556593c0e8baaf3da3df85b0 upstream. - -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> -Patchwork: http://patchwork.linux-mips.org/patch/4172/ -Signed-off-by: John Crispin <blogic@openwrt.org> - -Conflicts: - - arch/mips/include/asm/mach-ath79/ar71xx_regs.h ---- - arch/mips/ath79/dev-usb.c | 28 ++++++++++++++++++++++++ - arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 7 ++++++ - 2 files changed, 35 insertions(+) - ---- a/arch/mips/ath79/dev-usb.c -+++ b/arch/mips/ath79/dev-usb.c -@@ -193,6 +193,32 @@ static void __init ar933x_usb_setup(void - platform_device_register(&ath79_ehci_device); - } - -+static void __init ar934x_usb_setup(void) -+{ -+ u32 bootstrap; -+ -+ bootstrap = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP); -+ if (bootstrap & AR934X_BOOTSTRAP_USB_MODE_DEVICE) -+ return; -+ -+ ath79_device_reset_set(AR934X_RESET_USBSUS_OVERRIDE); -+ udelay(1000); -+ -+ ath79_device_reset_clear(AR934X_RESET_USB_PHY); -+ udelay(1000); -+ -+ ath79_device_reset_clear(AR934X_RESET_USB_PHY_ANALOG); -+ udelay(1000); -+ -+ ath79_device_reset_clear(AR934X_RESET_USB_HOST); -+ udelay(1000); -+ -+ ath79_usb_init_resource(ath79_ehci_resources, AR934X_EHCI_BASE, -+ AR934X_EHCI_SIZE, ATH79_CPU_IRQ_USB); -+ ath79_ehci_device.dev.platform_data = &ath79_ehci_pdata_v2; -+ platform_device_register(&ath79_ehci_device); -+} -+ - void __init ath79_register_usb(void) - { - if (soc_is_ar71xx()) -@@ -205,6 +231,8 @@ void __init ath79_register_usb(void) - ar913x_usb_setup(); - else if (soc_is_ar933x()) - ar933x_usb_setup(); -+ else if (soc_is_ar934x()) -+ ar934x_usb_setup(); - else - BUG(); - } ---- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h -+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h -@@ -65,6 +65,8 @@ - #define AR934X_WMAC_SIZE 0x20000 - #define AR934X_SRIF_BASE (AR71XX_APB_BASE + 0x00116000) - #define AR934X_SRIF_SIZE 0x1000 -+#define AR934X_EHCI_BASE 0x1b000000 -+#define AR934X_EHCI_SIZE 0x200 - - /* - * DDR_CTRL block -@@ -290,6 +292,11 @@ - #define AR933X_RESET_USB_PHY BIT(4) - #define AR933X_RESET_USBSUS_OVERRIDE BIT(3) - -+#define AR934X_RESET_USB_PHY_ANALOG BIT(11) -+#define AR934X_RESET_USB_HOST BIT(5) -+#define AR934X_RESET_USB_PHY BIT(4) -+#define AR934X_RESET_USBSUS_OVERRIDE BIT(3) -+ - #define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0) - - #define AR934X_BOOTSTRAP_SW_OPTION8 BIT(23) |