bump to v3.8

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 36014

1 files changed, 40 insertions, 0 deletions

diff --git a/target/linux/lantiq/patches-3.8/0018-MIPS-lantiq-improve-pci-reset-gpio-handling.patch b/target/linux/lantiq/patches-3.8/0018-MIPS-lantiq-improve-pci-reset-gpio-handling.patch
new file mode 100644
index 0000000000..c41e8e1c82
--- /dev/null
+++ b/target/linux/lantiq/patches-3.8/0018-MIPS-lantiq-improve-pci-reset-gpio-handling.patch
@@ -0,0 +1,40 @@
+From b6684dd3036513e4f91986fe982356512458f711 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Sat, 19 Jan 2013 08:54:26 +0000
+Subject: [PATCH 18/40] MIPS: lantiq: improve pci reset gpio handling
+
+We need to make sure that the reset gpio is available and also set a sane
+default state.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/4817/
+---
+ arch/mips/pci/pci-lantiq.c |   12 ++++++++++--
+ 1 file changed, 10 insertions(+), 2 deletions(-)
+
+diff --git a/arch/mips/pci/pci-lantiq.c b/arch/mips/pci/pci-lantiq.c
+index 9568178..f32664b 100644
+--- a/arch/mips/pci/pci-lantiq.c
++++ b/arch/mips/pci/pci-lantiq.c
+@@ -129,8 +129,16 @@ static int ltq_pci_startup(struct platform_device *pdev)
+ 
+ 	/* setup reset gpio used by pci */
+ 	reset_gpio = of_get_named_gpio(node, "gpio-reset", 0);
+-	if (gpio_is_valid(reset_gpio))
+-		devm_gpio_request(&pdev->dev, reset_gpio, "pci-reset");
++	if (gpio_is_valid(reset_gpio)) {
++		int ret = devm_gpio_request(&pdev->dev,
++						reset_gpio, "pci-reset");
++		if (ret) {
++			dev_err(&pdev->dev,
++				"failed to request gpio %d\n", reset_gpio);
++			return ret;
++		}
++		gpio_direction_output(reset_gpio, 1);
++	}
+ 
+ 	/* enable auto-switching between PCI and EBU */
+ 	ltq_pci_w32(0xa, PCI_CR_CLK_CTRL);
+-- 
+1.7.10.4
+