ramips: make rt3883 usb work properly
Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 37024
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dca18caa79
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target/linux/ramips
@ -11,11 +11,11 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
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3 files changed, 200 insertions(+)
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create mode 100644 drivers/usb/phy/ralink-phy.c
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diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig
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index 9054938..b197c70 100644
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--- a/drivers/usb/phy/Kconfig
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+++ b/drivers/usb/phy/Kconfig
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@@ -74,3 +74,11 @@ config SAMSUNG_USBPHY
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Index: linux-3.9.6/drivers/usb/phy/Kconfig
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===================================================================
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--- linux-3.9.6.orig/drivers/usb/phy/Kconfig 2013-06-13 19:52:08.000000000 +0200
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+++ linux-3.9.6/drivers/usb/phy/Kconfig 2013-06-23 16:37:57.544772712 +0200
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@@ -74,3 +74,11 @@
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help
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Enable this to support Samsung USB phy controller for samsung
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SoCs.
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@ -27,20 +27,19 @@ index 9054938..b197c70 100644
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+ help
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+ Enable this to support ralink USB phy controller for ralink
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+ SoCs.
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diff --git a/drivers/usb/phy/Makefile b/drivers/usb/phy/Makefile
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index b13faa1..2df30f1 100644
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--- a/drivers/usb/phy/Makefile
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+++ b/drivers/usb/phy/Makefile
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@@ -12,3 +12,4 @@ obj-$(CONFIG_MV_U3D_PHY) += mv_u3d_phy.o
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Index: linux-3.9.6/drivers/usb/phy/Makefile
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===================================================================
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--- linux-3.9.6.orig/drivers/usb/phy/Makefile 2013-06-13 19:52:08.000000000 +0200
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+++ linux-3.9.6/drivers/usb/phy/Makefile 2013-06-23 16:37:57.544772712 +0200
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@@ -12,3 +12,4 @@
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obj-$(CONFIG_USB_EHCI_TEGRA) += tegra_usb_phy.o
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obj-$(CONFIG_USB_RCAR_PHY) += rcar-phy.o
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obj-$(CONFIG_SAMSUNG_USBPHY) += samsung-usbphy.o
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+obj-$(CONFIG_RALINK_USBPHY) += ralink-phy.o
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diff --git a/drivers/usb/phy/ralink-phy.c b/drivers/usb/phy/ralink-phy.c
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new file mode 100644
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index 0000000..3fbabea
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--- /dev/null
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+++ b/drivers/usb/phy/ralink-phy.c
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Index: linux-3.9.6/drivers/usb/phy/ralink-phy.c
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ linux-3.9.6/drivers/usb/phy/ralink-phy.c 2013-06-24 13:55:19.932135036 +0200
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@@ -0,0 +1,191 @@
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+/*
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+ * Copyright (C) 2013 John Crispin <blogic@openwrt.org>
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@ -99,8 +98,8 @@ index 0000000..3fbabea
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+
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+ usb_phy_enable(1);
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+
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+ reset_control_assert(rstdev);
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+ reset_control_assert(rsthost);
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+// reset_control_assert(rstdev);
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+// reset_control_assert(rsthost);
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+
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+ if (OTG_STATE_B_HOST) {
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+ rt_sysc_m32(0, RT_SYSCFG1_USB0_HOST_MODE, RT_SYSC_REG_SYSCFG1);
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@ -233,6 +232,3 @@ index 0000000..3fbabea
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+MODULE_LICENSE("GPL v2");
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+MODULE_DESCRIPTION("Ralink USB phy");
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+MODULE_AUTHOR("John Crispin <blogic@openwrt.org>");
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--
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1.7.10.4
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@ -128,7 +128,7 @@ CONFIG_PERF_USE_VMALLOC=y
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CONFIG_PHYLIB=y
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# CONFIG_PREEMPT_RCU is not set
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CONFIG_RALINK=y
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# CONFIG_RALINK_USBPHY is not set
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CONFIG_RALINK_USBPHY=y
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CONFIG_RALINK_WDT=y
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# CONFIG_RCU_STALL_COMMON is not set
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CONFIG_RESET_CONTROLLER=y
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@ -158,6 +158,7 @@ CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
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CONFIG_TICK_CPU_ACCOUNTING=y
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CONFIG_UIDGID_CONVERTED=y
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CONFIG_USB_ARCH_HAS_XHCI=y
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CONFIG_USB_OTG_UTILS=y
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CONFIG_USB_SUPPORT=y
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CONFIG_USE_OF=y
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CONFIG_WATCHDOG_CORE=y
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