From: KV Sujith <sujit...@ti.com>
Add GPIO DT node and pinmux entries for DA850 EVM. GPIO is
configurable differently on different boards. So add GPIO
pinmuxing in dts file.
Signed-off-by: KV Sujith <sujit...@ti.com>
Signed-off-by: Philip Avinash <avinashphi...@ti.com>
Signed-off-by: Lad, Prabhakar <prabhakar.cse...@gmail.com>
---
arch/arm/boot/dts/da850-evm.dts | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index 588ce58..f82c129 100644
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -17,6 +17,21 @@
soc {
pmx_core: pinmux@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@1c42000 {
status = "okay";
@@ -101,6 +116,11 @@
pinctrl-names = "default";
pinctrl-0 = <&mii_pins>;
};
+ gpio: gpio@1e26000 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_pins>;
+ };
};
nand_cs3@62000000 {
status = "okay";
--
1.7.9.5
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