From mboxrd@z Thu Jan 1 00:00:00 1970 From: Icenowy Zheng Subject: [PATCH v2 10/10] arm64: allwinner: a64: add simplefb for A64 SoC Date: Fri, 27 Oct 2017 23:06:58 +0800 Message-ID: <20171027150658.18509-11-icenowy@aosc.io> References: <20171027150658.18509-1-icenowy@aosc.io> Reply-To: icenowy-h8G6r0blFSE@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org In-Reply-To: <20171027150658.18509-1-icenowy-h8G6r0blFSE@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Maxime Ripard , Chen-Yu Tsai , Rob Herring Cc: linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, Icenowy Zheng List-Id: devicetree@vger.kernel.org The A64 SoC features two display pipelines, one has a LCD output, the other has a HDMI output. Add support for simplefb for these pipelines on A64 SoC. Signed-off-by: Icenowy Zheng --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 31 +++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 03a46da0f0fa..65ffd94441a1 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -42,9 +42,11 @@ * OTHER DEALINGS IN THE SOFTWARE. */ +#include #include #include #include +#include #include / { @@ -52,6 +54,35 @@ #address-cells = <1>; #size-cells = <1>; + chosen { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + framebuffer-lcd { + compatible = "allwinner,simple-framebuffer", + "simple-framebuffer"; + allwinner,pipeline = "mixer0-lcd0"; + clocks = <&display_clocks CLK_BUS_MIXER0>, + <&ccu CLK_BUS_TCON0>, <&ccu CLK_BUS_TCON0>, + <&display_clocks CLK_MIXER0>, + <&ccu CLK_TCON0>; + status = "disabled"; + }; + + framebuffer-hdmi { + compatible = "allwinner,simple-framebuffer", + "simple-framebuffer"; + allwinner,pipeline = "mixer1-lcd1-hdmi"; + clocks = <&display_clocks CLK_BUS_MIXER1>, + <&ccu CLK_BUS_TCON1>, <&ccu CLK_BUS_HDMI>, + <&display_clocks CLK_MIXER1>, + <&ccu CLK_TCON1>, <&ccu CLK_HDMI>, + <&ccu CLK_HDMI_DDC>; + status = "disabled"; + }; + }; + cpus { #address-cells = <1>; #size-cells = <0>; -- 2.13.6