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authorTim Harvey <tharvey@gateworks.com>2015-11-19 23:02:03 +0300
committerShawn Guo <shawnguo@kernel.org>2015-12-22 15:42:25 +0300
commitaa2b21783b1321e9d7f3ee92eb8e034f41447569 (patch)
tree7e2f5b706f46243bb0d8f29a79527ad9361f5193 /arch/arm/boot/dts/imx6qdl-gw551x.dtsi
parent058c0c1a441e9518ae4de207997a9b43380528ce (diff)
downloadlinux-aa2b21783b1321e9d7f3ee92eb8e034f41447569.tar.xz
ARM: dts: imx: ventana: add PWM nodes for Ventana boards
Ventana boards have an off-board connector with signals that can be pinmuxed as either GPIO or PWM. This patch adds pwm device-tree nodes in the disabled state which the bootloader can decide to enable based on bootloader config. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6qdl-gw551x.dtsi')
-rw-r--r--arch/arm/boot/dts/imx6qdl-gw551x.dtsi24
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
index 741f3d529e3e..118bea524dab 100644
--- a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
@@ -198,6 +198,18 @@
status = "okay";
};
+&pwm2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm2>; /* MX6_DIO1 */
+ status = "disabled";
+};
+
+&pwm3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm3>; /* MX6_DIO2 */
+ status = "disabled";
+};
+
&ssi1 {
status = "okay";
};
@@ -290,6 +302,18 @@
>;
};
+ pinctrl_pwm2: pwm2grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_DAT2__PWM2_OUT 0x1b0b1
+ >;
+ };
+
+ pinctrl_pwm3: pwm3grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1
+ >;
+ };
+
pinctrl_uart2: uart2grp {
fsl,pins = <
MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1