From mboxrd@z Thu Jan 1 00:00:00 1970 From: caesar.wang@rock-chips.com (Caesar Wang) Date: Thu, 24 Jul 2014 18:21:34 +0800 Subject: [PATCH v4 1/2] pwm: rockchip: document RK3288 SoC compatible In-Reply-To: <1406197295-10604-1-git-send-email-caesar.wang@rock-chips.com> References: <1406197295-10604-1-git-send-email-caesar.wang@rock-chips.com> Message-ID: <1406197295-10604-2-git-send-email-caesar.wang@rock-chips.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Document new compatible for PWM founding on RK3288 SoC Signed-off-by: Caesar Wang --- Documentation/devicetree/bindings/pwm/pwm-rockchip.txt | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt b/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt index 3182126..d47d15a 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt +++ b/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt @@ -1,7 +1,10 @@ Rockchip PWM controller Required properties: - - compatible: should be "rockchip,rk2928-pwm" + - compatible: should be "rockchip,-pwm" + "rockchip,rk2928-pwm": found on RK29XX,RK3066 and RK3188 SoCs + "rockchip,rk3288-pwm": found on RK3288 SoC + "rockchip,vop-pwm": found integrated in VOP on RK3288 SoC - reg: physical base address and length of the controller's registers - clocks: phandle and clock specifier of the PWM reference clock - #pwm-cells: should be 2. See pwm.txt in this directory for a -- 1.9.1