From c66b2969758061b8107764de9809c1a1c4fd100d Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Tue, 12 May 2015 14:51:00 +0200 Subject: [PATCH] ARM: STi: STiH416: Add DT nodes for PWM Supply top level nodes for the STiH416 based development boards. The Pinctrl configuration has already been applied, so the only missing piece of the DT puzzle is for a board's DTB to enable the nodes. Signed-off-by: Ajit Pal Singh Signed-off-by: Lee Jones Signed-off-by: Maxime Coquelin --- arch/arm/boot/dts/stih416.dtsi | 44 +++++++++++++++++++++++++++++++++- 1 file changed, 43 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/stih416.dtsi b/arch/arm/boot/dts/stih416.dtsi index eeb7afecbbe6..9ead8bbb17a1 100644 --- a/arch/arm/boot/dts/stih416.dtsi +++ b/arch/arm/boot/dts/stih416.dtsi @@ -104,7 +104,7 @@ interrupts = <0 210 0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sbc_serial1>; - clocks = <&clk_sysin>; + clocks = <&clk_sysin>; }; i2c@fed40000 { @@ -445,5 +445,47 @@ <&softreset STIH416_USB3_SOFTRESET>; reset-names = "power", "softreset"; }; + + /* SAS PWM Module */ + pwm0: pwm@fed10000 { + compatible = "st,sti-pwm"; + status = "disabled"; + #pwm-cells = <2>; + reg = <0xfed10000 0x68>; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_chan0_default + &pinctrl_pwm0_chan1_default + &pinctrl_pwm0_chan2_default + &pinctrl_pwm0_chan3_default>; + + clock-names = "pwm"; + clocks = <&clk_sysin>; + st,pwm-num-chan = <4>; + }; + + /* SBC PWM Module */ + pwm1: pwm@fe510000 { + compatible = "st,sti-pwm"; + status = "disabled"; + #pwm-cells = <2>; + reg = <0xfe510000 0x68>; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1_chan0_default + /* + * Shared with SBC_OBS_NOTRST. Don't + * enable unless you really know what + * you're doing. + * + * &pinctrl_pwm1_chan1_default + */ + &pinctrl_pwm1_chan2_default + &pinctrl_pwm1_chan3_default>; + + clock-names = "pwm"; + clocks = <&clk_sysin>; + st,pwm-num-chan = <3>; + }; }; }; -- 2.20.1