From mboxrd@z Thu Jan 1 00:00:00 1970 From: caesar Subject: [PATCH 1/2] pwm: add this series patch to introduce for rk-pwm and vop-pwm. Date: Thu, 17 Jul 2014 14:08:13 +0800 Message-ID: <1405577294-19336-2-git-send-email-caesar.wang@rock-chips.com> References: <1405577294-19336-1-git-send-email-caesar.wang@rock-chips.com> Return-path: In-Reply-To: <1405577294-19336-1-git-send-email-caesar.wang@rock-chips.com> Sender: linux-pwm-owner@vger.kernel.org To: thierry.reding@gmail.com, robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, rdunlap@infradead.org Cc: linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, cf@rock-chips.com, addy.ke@rock-chips.com, xjq@rock-chips.com, huangtao@rock-chips.com, hj@rock-chips.com, caesar List-Id: devicetree@vger.kernel.org Signed-off-by: caesar --- Documentation/devicetree/bindings/pwm/pwm-rockchip.txt | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt b/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt index 3182126..bb6e7f1 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt +++ b/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt @@ -1,11 +1,14 @@ Rockchip PWM controller Required properties: - - compatible: should be "rockchip,rk2928-pwm" - - 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 - description of the cell format. +- compatible: should be "rockchip,-pwm"should be one of following: + "rockchip,rk2928-pwm" - support the old version PWM for RK29xx,RK3066,RK3188 SoCs. + "rockchip,rk3288-pwm" - support the new version PWM for RK3036,RK3288 SoCs. + "rockchip,vop-pwm" - support rockchip integrated VOP-PWM for RK32 SoCs. +- 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 + description of the cell format. Example: -- 1.9.1