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| author | Imre Kaloz <kaloz@openwrt.org> | 2013-11-15 12:23:17 +0000 |
|---|---|---|
| committer | Imre Kaloz <kaloz@openwrt.org> | 2013-11-15 12:23:17 +0000 |
| commit | b041af2c640ab6716e0c1db72950b1e0e99afae0 (patch) | |
| tree | a9572752deb28aa978615d39b24eeb9d8b9362b6 /target/linux/omap/patches-3.12/204-ARM-dts-AM335x-evmsk-Do-not-reset-gpio0.patch | |
| parent | 6bf4a75ce914ad43855d24d98cb8eeba179e4b2b (diff) | |
| download | upstream-b041af2c640ab6716e0c1db72950b1e0e99afae0.tar.gz upstream-b041af2c640ab6716e0c1db72950b1e0e99afae0.tar.bz2 upstream-b041af2c640ab6716e0c1db72950b1e0e99afae0.zip | |
[omap]: replace the TI patch with a smaller patchset
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38816 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/omap/patches-3.12/204-ARM-dts-AM335x-evmsk-Do-not-reset-gpio0.patch')
| -rw-r--r-- | target/linux/omap/patches-3.12/204-ARM-dts-AM335x-evmsk-Do-not-reset-gpio0.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/target/linux/omap/patches-3.12/204-ARM-dts-AM335x-evmsk-Do-not-reset-gpio0.patch b/target/linux/omap/patches-3.12/204-ARM-dts-AM335x-evmsk-Do-not-reset-gpio0.patch new file mode 100644 index 0000000000..fce95abeca --- /dev/null +++ b/target/linux/omap/patches-3.12/204-ARM-dts-AM335x-evmsk-Do-not-reset-gpio0.patch @@ -0,0 +1,24 @@ +Do not reset GPIO0 at boot-up because GPIO0 is used +on AM335x EVM-SK to control VTT regulators on DDR3. + +Without this EVM-SK boards fail to boot-up because +of DDR3 corruption. + +Signed-off-by: Rajendra Nayak <rnayak@ti.com> + +--- +arch/arm/boot/dts/am335x-evmsk.dts | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts +index 4f339fa..0e44d29 100644 +--- a/arch/arm/boot/dts/am335x-evmsk.dts ++++ b/arch/arm/boot/dts/am335x-evmsk.dts +@@ -419,3 +419,7 @@ + phy_id = <&davinci_mdio>, <1>; + phy-mode = "rgmii-txid"; + }; ++ ++&gpio0 { ++ ti,no-reset-on-init; ++}; |