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-rw-r--r--target/linux/brcm47xx/patches-3.10/085-MIPS-BCM47XX-Get-GPIO-pin-from-nvram-configuration.patch (renamed from target/linux/brcm47xx/patches-3.10/180-bcm47xx-nvram-gpio.patch)19
1 files changed, 19 insertions, 0 deletions
diff --git a/target/linux/brcm47xx/patches-3.10/180-bcm47xx-nvram-gpio.patch b/target/linux/brcm47xx/patches-3.10/085-MIPS-BCM47XX-Get-GPIO-pin-from-nvram-configuration.patch
index c4efeab313..a0f91a48ad 100644
--- a/target/linux/brcm47xx/patches-3.10/180-bcm47xx-nvram-gpio.patch
+++ b/target/linux/brcm47xx/patches-3.10/085-MIPS-BCM47XX-Get-GPIO-pin-from-nvram-configuration.patch
@@ -1,3 +1,22 @@
+commit e49ec29e2da1fd7cdd6d966f389add031a1027a9
+Author: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Wed Sep 18 13:31:15 2013 +0200
+
+ MIPS: BCM47XX: Get GPIO pin from nvram configuration
+
+ The nvram contains some gpio configuration for boards. It is stored in
+ a gpio<number>=name format e.g.
+ gpio8=wps_button
+ gpio4=robo_reset
+
+ This patches adds a function to parse these entries, so other driver
+ can use it.
+
+ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+ Cc: linux-mips@linux-mips.org
+ Patchwork: https://patchwork.linux-mips.org/patch/5841/
+ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+
--- a/arch/mips/bcm47xx/nvram.c
+++ b/arch/mips/bcm47xx/nvram.c
@@ -190,3 +190,23 @@ int bcm47xx_nvram_getenv(char *name, cha