From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chen-Yu Tsai Subject: [PATCH] ARM: dts: sun[47]i: Fix display backend 1 output to TCON0 remote endpoint Date: Thu, 4 Jan 2018 00:31:55 +0800 Message-ID: <20180103163155.13975-1-wens@csie.org> Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Maxime Ripard Cc: Chen-Yu Tsai , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org There is a copy-paste error in the display pipeline device tree graph. The remote endpoint of the display backend 1's output to TCON0 points to the wrong endpoint. This will result in the driver incorrectly parsing the relationship of the components. Reported-by: Andrea Venturi Fixes: 0df4cf33a594 ("ARM: dts: sun4i: Add device nodes for display pipelines") Fixes: 5b92b29bed45 ("ARM: dts: sun7i: Add device nodes for display pipelines") Signed-off-by: Chen-Yu Tsai --- This is a late fix for 4.15 that corrects an error in the newly added display pipeline graph for the A10 and A20. --- arch/arm/boot/dts/sun4i-a10.dtsi | 2 +- arch/arm/boot/dts/sun7i-a20.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index 5840f5c75c3b..4f2f2eea0755 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -1104,7 +1104,7 @@ be1_out_tcon0: endpoint@0 { reg = <0>; - remote-endpoint = <&tcon1_in_be0>; + remote-endpoint = <&tcon0_in_be1>; }; be1_out_tcon1: endpoint@1 { diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 59655e42e4b0..bd0cd3204273 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -1354,7 +1354,7 @@ be1_out_tcon0: endpoint@0 { reg = <0>; - remote-endpoint = <&tcon1_in_be0>; + remote-endpoint = <&tcon0_in_be1>; }; be1_out_tcon1: endpoint@1 { -- 2.15.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html