diff options
Diffstat (limited to 'target/linux/ar71xx/patches-3.2/013-MIPS-ath79-add-AR933X-specific-USB-platform-device-r.patch')
| -rw-r--r-- | target/linux/ar71xx/patches-3.2/013-MIPS-ath79-add-AR933X-specific-USB-platform-device-r.patch | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/target/linux/ar71xx/patches-3.2/013-MIPS-ath79-add-AR933X-specific-USB-platform-device-r.patch b/target/linux/ar71xx/patches-3.2/013-MIPS-ath79-add-AR933X-specific-USB-platform-device-r.patch deleted file mode 100644 index ae0a0981da..0000000000 --- a/target/linux/ar71xx/patches-3.2/013-MIPS-ath79-add-AR933X-specific-USB-platform-device-r.patch +++ /dev/null @@ -1,88 +0,0 @@ -From 1355a27c85ae89225e738b9016656a406542ed1b Mon Sep 17 00:00:00 2001 -From: Gabor Juhos <juhosg@openwrt.org> -Date: Mon, 20 Jun 2011 21:26:10 +0200 -Subject: [PATCH 13/27] MIPS: ath79: add AR933X specific USB platform device registration - -Also select the USB_ARCH_HAS_EHCI symbol in order to make the -EHCI driver available. - -Signed-off-by: Gabor Juhos <juhosg@openwrt.org> -Cc: linux-mips@linux-mips.org -Cc: Kathy Giori <kgiori@qca.qualcomm.com> -Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com> -Patchwork: https://patchwork.linux-mips.org/patch/2527/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/ath79/Kconfig | 1 + - arch/mips/ath79/dev-usb.c | 19 +++++++++++++++++++ - arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 7 +++++++ - 3 files changed, 27 insertions(+), 0 deletions(-) - ---- a/arch/mips/ath79/Kconfig -+++ b/arch/mips/ath79/Kconfig -@@ -42,6 +42,7 @@ config SOC_AR913X - def_bool n - - config SOC_AR933X -+ select USB_ARCH_HAS_EHCI - def_bool n - - config ATH79_DEV_AR913X_WMAC ---- a/arch/mips/ath79/dev-usb.c -+++ b/arch/mips/ath79/dev-usb.c -@@ -163,6 +163,23 @@ static void __init ar913x_usb_setup(void - platform_device_register(&ath79_ehci_device); - } - -+static void __init ar933x_usb_setup(void) -+{ -+ ath79_device_reset_set(AR933X_RESET_USBSUS_OVERRIDE); -+ mdelay(10); -+ -+ ath79_device_reset_clear(AR933X_RESET_USB_HOST); -+ mdelay(10); -+ -+ ath79_device_reset_clear(AR933X_RESET_USB_PHY); -+ mdelay(10); -+ -+ ath79_ehci_resources[0].start = AR933X_EHCI_BASE; -+ ath79_ehci_resources[0].end = AR933X_EHCI_BASE + AR933X_EHCI_SIZE - 1; -+ ath79_ehci_device.name = "ar933x-ehci"; -+ platform_device_register(&ath79_ehci_device); -+} -+ - void __init ath79_register_usb(void) - { - if (soc_is_ar71xx()) -@@ -173,6 +190,8 @@ void __init ath79_register_usb(void) - ar724x_usb_setup(); - else if (soc_is_ar913x()) - ar913x_usb_setup(); -+ else if (soc_is_ar933x()) -+ ar933x_usb_setup(); - else - BUG(); - } ---- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h -+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h -@@ -56,6 +56,9 @@ - #define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000) - #define AR933X_UART_SIZE 0x14 - -+#define AR933X_EHCI_BASE 0x1b000000 -+#define AR933X_EHCI_SIZE 0x1000 -+ - /* - * DDR_CTRL block - */ -@@ -230,6 +233,10 @@ - #define AR913X_RESET_USB_HOST BIT(5) - #define AR913X_RESET_USB_PHY BIT(4) - -+#define AR933X_RESET_USB_HOST BIT(5) -+#define AR933X_RESET_USB_PHY BIT(4) -+#define AR933X_RESET_USBSUS_OVERRIDE BIT(3) -+ - #define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0) - - #define REV_ID_MAJOR_MASK 0xfff0 |