From aa2b21783b1321e9d7f3ee92eb8e034f41447569 Mon Sep 17 00:00:00 2001 From: Tim Harvey Date: Thu, 19 Nov 2015 12:02:03 -0800 Subject: 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 Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6qdl-gw51xx.dtsi | 36 +++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) (limited to 'arch/arm/boot/dts/imx6qdl-gw51xx.dtsi') diff --git a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi index dc0cebfe22d7..5cd16f2178b8 100644 --- a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi @@ -174,6 +174,24 @@ 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"; +}; + +&pwm4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm4>; /* MX6_DIO3 */ + status = "disabled"; +}; + &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; @@ -294,6 +312,24 @@ >; }; + pinctrl_pwm2: pwm2grp { + fsl,pins = < + MX6QDL_PAD_SD1_DAT2__PWM2_OUT 0x1b0b1 + >; + }; + + pinctrl_pwm3: pwm3grp { + fsl,pins = < + MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1 + >; + }; + + pinctrl_pwm4: pwm4grp { + fsl,pins = < + MX6QDL_PAD_SD4_DAT2__PWM4_OUT 0x1b0b1 + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1 -- cgit v1.2.3