From 885eea184225e2d190f7aa8742ac806034caa9fc Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Thu, 10 Jan 2013 14:05:18 +0000
Subject: kernel: update bcma and ssb to master-2013-01-09 from
 wireless-testing

SVN-Revision: 35080
---
 .../brcm47xx/patches-3.6/400-arch-bcm47xx.patch    | 146 ++++++++++++++++++++-
 1 file changed, 145 insertions(+), 1 deletion(-)

(limited to 'target/linux/brcm47xx/patches-3.6/400-arch-bcm47xx.patch')

diff --git a/target/linux/brcm47xx/patches-3.6/400-arch-bcm47xx.patch b/target/linux/brcm47xx/patches-3.6/400-arch-bcm47xx.patch
index 1ed0b8ab66..c8c3158c10 100644
--- a/target/linux/brcm47xx/patches-3.6/400-arch-bcm47xx.patch
+++ b/target/linux/brcm47xx/patches-3.6/400-arch-bcm47xx.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm47xx/nvram.c
 +++ b/arch/mips/bcm47xx/nvram.c
-@@ -196,3 +196,30 @@ int bcm47xx_nvram_getenv(char *name, cha
+@@ -198,3 +198,30 @@ int bcm47xx_nvram_getenv(char *name, cha
  	return -ENOENT;
  }
  EXPORT_SYMBOL(bcm47xx_nvram_getenv);
@@ -31,3 +31,147 @@
 +	return NULL;
 +}
 +EXPORT_SYMBOL(nvram_get);
+--- a/arch/mips/bcm47xx/Makefile
++++ b/arch/mips/bcm47xx/Makefile
+@@ -4,4 +4,5 @@
+ #
+ 
+ obj-y 				+= irq.o nvram.o prom.o serial.o setup.o time.o sprom.o
++obj-y 				+= gpio.o
+ obj-$(CONFIG_BCM47XX_SSB)	+= wgt634u.o
+--- /dev/null
++++ b/arch/mips/bcm47xx/gpio.c
+@@ -0,0 +1,119 @@
++/*
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License.  See the file "COPYING" in the main directory of this archive
++ * for more details.
++ *
++ * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net>
++ * Copyright (C) 2012 Hauke Mehrtens <hauke@hauke-m.de>
++ *
++ * Parts of this file are based on Atheros AR71XX/AR724X/AR913X GPIO
++ */
++
++#include <linux/export.h>
++#include <linux/gpio.h>
++#include <linux/ssb/ssb_embedded.h>
++#include <linux/bcma/bcma.h>
++
++#include <bcm47xx.h>
++
++/* low level BCM47xx gpio api */
++u32 bcm47xx_gpio_in(u32 mask)
++{
++	switch (bcm47xx_bus_type) {
++#ifdef CONFIG_BCM47XX_SSB
++	case BCM47XX_BUS_TYPE_SSB:
++		return ssb_gpio_in(&bcm47xx_bus.ssb, mask);
++#endif
++#ifdef CONFIG_BCM47XX_BCMA
++	case BCM47XX_BUS_TYPE_BCMA:
++		return bcma_chipco_gpio_in(&bcm47xx_bus.bcma.bus.drv_cc, mask);
++#endif
++	}
++	return -EINVAL;
++}
++EXPORT_SYMBOL(bcm47xx_gpio_in);
++
++u32 bcm47xx_gpio_out(u32 mask, u32 value)
++{
++	switch (bcm47xx_bus_type) {
++#ifdef CONFIG_BCM47XX_SSB
++	case BCM47XX_BUS_TYPE_SSB:
++		return ssb_gpio_out(&bcm47xx_bus.ssb, mask, value);
++#endif
++#ifdef CONFIG_BCM47XX_BCMA
++	case BCM47XX_BUS_TYPE_BCMA:
++		return bcma_chipco_gpio_out(&bcm47xx_bus.bcma.bus.drv_cc, mask,
++					    value);
++#endif
++	}
++	return -EINVAL;
++}
++EXPORT_SYMBOL(bcm47xx_gpio_out);
++
++u32 bcm47xx_gpio_outen(u32 mask, u32 value)
++{
++	switch (bcm47xx_bus_type) {
++#ifdef CONFIG_BCM47XX_SSB
++	case BCM47XX_BUS_TYPE_SSB:
++		return ssb_gpio_outen(&bcm47xx_bus.ssb, mask, value);
++#endif
++#ifdef CONFIG_BCM47XX_BCMA
++	case BCM47XX_BUS_TYPE_BCMA:
++		return bcma_chipco_gpio_outen(&bcm47xx_bus.bcma.bus.drv_cc,
++					      mask, value);
++#endif
++	}
++	return -EINVAL;
++}
++EXPORT_SYMBOL(bcm47xx_gpio_outen);
++
++u32 bcm47xx_gpio_control(u32 mask, u32 value)
++{
++	switch (bcm47xx_bus_type) {
++#ifdef CONFIG_BCM47XX_SSB
++	case BCM47XX_BUS_TYPE_SSB:
++		return ssb_gpio_control(&bcm47xx_bus.ssb, mask, value);
++#endif
++#ifdef CONFIG_BCM47XX_BCMA
++	case BCM47XX_BUS_TYPE_BCMA:
++		return bcma_chipco_gpio_control(&bcm47xx_bus.bcma.bus.drv_cc,
++						mask, value);
++#endif
++	}
++	return -EINVAL;
++}
++EXPORT_SYMBOL(bcm47xx_gpio_control);
++
++u32 bcm47xx_gpio_intmask(u32 mask, u32 value)
++{
++	switch (bcm47xx_bus_type) {
++#ifdef CONFIG_BCM47XX_SSB
++	case BCM47XX_BUS_TYPE_SSB:
++		return ssb_gpio_intmask(&bcm47xx_bus.ssb, mask, value);
++#endif
++#ifdef CONFIG_BCM47XX_BCMA
++	case BCM47XX_BUS_TYPE_BCMA:
++		return bcma_chipco_gpio_intmask(&bcm47xx_bus.bcma.bus.drv_cc,
++						mask, value);
++#endif
++	}
++	return -EINVAL;
++}
++EXPORT_SYMBOL(bcm47xx_gpio_intmask);
++
++u32 bcm47xx_gpio_polarity(u32 mask, u32 value)
++{
++	switch (bcm47xx_bus_type) {
++#ifdef CONFIG_BCM47XX_SSB
++	case BCM47XX_BUS_TYPE_SSB:
++		return ssb_gpio_polarity(&bcm47xx_bus.ssb, mask, value);
++#endif
++#ifdef CONFIG_BCM47XX_BCMA
++	case BCM47XX_BUS_TYPE_BCMA:
++		return bcma_chipco_gpio_polarity(&bcm47xx_bus.bcma.bus.drv_cc,
++						 mask, value);
++#endif
++	}
++	return -EINVAL;
++}
++EXPORT_SYMBOL(bcm47xx_gpio_polarity);
+--- a/arch/mips/include/asm/mach-bcm47xx/gpio.h
++++ b/arch/mips/include/asm/mach-bcm47xx/gpio.h
+@@ -14,4 +14,11 @@ static inline int irq_to_gpio(unsigned i
+ 	return -EINVAL;
+ }
+ 
++u32 bcm47xx_gpio_in(u32 mask);
++u32 bcm47xx_gpio_out(u32 mask, u32 value);
++u32 bcm47xx_gpio_outen(u32 mask, u32 value);
++u32 bcm47xx_gpio_control(u32 mask, u32 value);
++u32 bcm47xx_gpio_intmask(u32 mask, u32 value);
++u32 bcm47xx_gpio_polarity(u32 mask, u32 value);
++
+ #endif
-- 
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