[PATCH v2 4/4] ARM: davinci: da850 evm: add GPIO DT data
Philip Avinash
avinashphilip at ti.com
Fri Jun 14 19:45:56 EST 2013
From: KV Sujith <sujithkv at ti.com>
- Add GPIO DT Data and pinmux for DA850 EVM. GPIO is configurable differently
on different boards. So add GPIO pinmuxing in dts file.
- Dependency: This patch is dependent on Grab-pin-control patch;
https://patchwork.kernel.org/patch/2013751/
Signed-off-by: KV Sujith <sujithkv at ti.com>
Signed-off-by: Philip Avinash <avinashphilip at ti.com>
---
arch/arm/boot/dts/da850-evm.dts | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index 5bce7cc..2c127ff 100644
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -17,6 +17,20 @@
soc {
pmx_core: pinmux at 1c14120 {
status = "okay";
+ gpio_pins: pinmux_gpio_pins {
+ pinctrl-single,bits = <
+ /* GPIO2_4 GPIO2_6 */
+ 0x18 0x00008080 0x0000f0f0
+ /* GPIO2_8 GPIO2_15 */
+ 0x14 0x80000008 0xf000000f
+ /* GPIO3_12 GPIO3_13 */
+ 0x1C 0x00008800 0x0000ff00
+ /* GPIO4_0 GPIO4_1 */
+ 0x28 0x88000000 0xff000000
+ /* GPIO6_9 GPIO6_10 GPIO6_13 */
+ 0x34 0x08800800 0x0ff00f00
+ >;
+ };
};
serial0: serial at 1c42000 {
status = "okay";
@@ -90,6 +104,11 @@
};
};
};
+ gpio: gpio at 1e26000 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_pins>;
+ };
};
nand_cs3 at 62000000 {
status = "okay";
--
1.7.9.5
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