From 2ad7e55a893658e9ee5d397fdc97a844d56bb06f Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Tue, 4 Feb 2014 23:32:01 +0000 Subject: [PATCH] brcm47xx: new patch adding arch workarounds.c MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit It was recently sent to linux-mips for comments. It adds workaround for WNR3500L to enable USB port. Signed-off-by: Rafał Miłecki SVN-Revision: 39469 --- ...-new-file-for-device-specific-workar.patch | 72 +++++++++++++++++++ ...xed-PHY-device-if-we-do-not-find-any.patch | 4 +- .../patches-3.10/820-wgt634u-nvram-fix.patch | 2 +- .../830-huawei_e970_support.patch | 4 +- 4 files changed, 77 insertions(+), 5 deletions(-) create mode 100644 target/linux/brcm47xx/patches-3.10/128-MIPS-BCM47XX-Add-new-file-for-device-specific-workar.patch diff --git a/target/linux/brcm47xx/patches-3.10/128-MIPS-BCM47XX-Add-new-file-for-device-specific-workar.patch b/target/linux/brcm47xx/patches-3.10/128-MIPS-BCM47XX-Add-new-file-for-device-specific-workar.patch new file mode 100644 index 0000000000..0e291f8175 --- /dev/null +++ b/target/linux/brcm47xx/patches-3.10/128-MIPS-BCM47XX-Add-new-file-for-device-specific-workar.patch @@ -0,0 +1,72 @@ +From 1f3e1c682a0b5273e3ee8799b54319971f426e6a Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Wed, 29 Jan 2014 18:06:52 +0100 +Subject: [RFC V2][PATCH] MIPS: BCM47XX: Add new file for device specific workarounds + +--- +V2: Drop pr_debug for devices we don't need workarounds for. It was too + load and not useful at all. +--- + arch/mips/bcm47xx/Makefile | 2 +- + arch/mips/bcm47xx/bcm47xx_private.h | 3 +++ + arch/mips/bcm47xx/setup.c | 1 + + arch/mips/bcm47xx/workarounds.c | 25 +++++++++++++++++++++++++ + 4 files changed, 30 insertions(+), 1 deletion(-) + create mode 100644 arch/mips/bcm47xx/workarounds.c + +--- a/arch/mips/bcm47xx/Makefile ++++ b/arch/mips/bcm47xx/Makefile +@@ -4,4 +4,4 @@ + # + + obj-y += irq.o nvram.o prom.o serial.o setup.o time.o sprom.o +-obj-y += board.o buttons.o leds.o ++obj-y += board.o buttons.o leds.o workarounds.o +--- a/arch/mips/bcm47xx/bcm47xx_private.h ++++ b/arch/mips/bcm47xx/bcm47xx_private.h +@@ -9,4 +9,7 @@ int __init bcm47xx_buttons_register(void + /* leds.c */ + void __init bcm47xx_leds_register(void); + ++/* workarounds.c */ ++void __init bcm47xx_workarounds(void); ++ + #endif +--- a/arch/mips/bcm47xx/setup.c ++++ b/arch/mips/bcm47xx/setup.c +@@ -248,6 +248,7 @@ static int __init bcm47xx_register_bus_c + + bcm47xx_buttons_register(); + bcm47xx_leds_register(); ++ bcm47xx_workarounds(); + + return 0; + } +--- /dev/null ++++ b/arch/mips/bcm47xx/workarounds.c +@@ -0,0 +1,25 @@ ++#include "bcm47xx_private.h" ++ ++#include ++#include ++#include ++ ++static void __init bcm47xx_workarounds_netgear_wnr3500l(void) ++{ ++ /* Set GPIO 12 to 1 to pass power to the USB port */ ++ gpio_set_value(12, 1); ++} ++ ++void __init bcm47xx_workarounds(void) ++{ ++ enum bcm47xx_board board = bcm47xx_board_get(); ++ ++ switch (board) { ++ case BCM47XX_BOARD_NETGEAR_WNR3500L: ++ bcm47xx_workarounds_netgear_wnr3500l(); ++ break; ++ default: ++ /* No workaround(s) needed */ ++ break; ++ } ++} diff --git a/target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch b/target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch index 89744666e0..94f9875a25 100644 --- a/target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch +++ b/target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch @@ -43,10 +43,10 @@ Signed-off-by: David S. Miller static int __init bcm47xx_register_bus_complete(void) { switch (bcm47xx_bus_type) { -@@ -274,6 +283,7 @@ static int __init bcm47xx_register_bus_c - +@@ -275,6 +284,7 @@ static int __init bcm47xx_register_bus_c bcm47xx_buttons_register(); bcm47xx_leds_register(); + bcm47xx_workarounds(); + fixed_phy_add(PHY_POLL, 0, &bcm47xx_fixed_phy_status); return 0; diff --git a/target/linux/brcm47xx/patches-3.10/820-wgt634u-nvram-fix.patch b/target/linux/brcm47xx/patches-3.10/820-wgt634u-nvram-fix.patch index 7c90835e43..4cf6ee0832 100644 --- a/target/linux/brcm47xx/patches-3.10/820-wgt634u-nvram-fix.patch +++ b/target/linux/brcm47xx/patches-3.10/820-wgt634u-nvram-fix.patch @@ -7,7 +7,7 @@ out the configuration than the in kernel cfe config reader. +++ b/arch/mips/bcm47xx/Makefile @@ -6,3 +6,4 @@ obj-y += irq.o nvram.o prom.o serial.o setup.o time.o sprom.o - obj-y += board.o buttons.o leds.o + obj-y += board.o buttons.o leds.o workarounds.o obj-y += gpio.o +obj-y += cfe_env.o --- /dev/null diff --git a/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch b/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch index 92a565f65e..7880ec8c36 100644 --- a/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch +++ b/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch @@ -42,9 +42,9 @@ static int __init bcm47xx_register_bus_complete(void) { switch (bcm47xx_bus_type) { -@@ -284,6 +312,7 @@ static int __init bcm47xx_register_bus_c - bcm47xx_buttons_register(); +@@ -285,6 +313,7 @@ static int __init bcm47xx_register_bus_c bcm47xx_leds_register(); + bcm47xx_workarounds(); fixed_phy_add(PHY_POLL, 0, &bcm47xx_fixed_phy_status); + bcm47xx_register_gpio_watchdog(); -- 2.30.2