From: Noralf Trønnes noralf@tronnes.org
stable inclusion from stable-v5.10.121 commit 3ed327b77d65e3779eeec1a2c71b7eca9261520e category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I5L6CQ
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ Upstream commit 471e201f543559e2cb19b182b680ebf04d80ee31 ]
The backlight property was lost during conversion to yaml in commit abdd9e3705c8 ("dt-bindings: display: sitronix,st7735r: Convert to DT schema"). Put it back.
Fixes: abdd9e3705c8 ("dt-bindings: display: sitronix,st7735r: Convert to DT schema") Signed-off-by: Noralf Trønnes noralf@tronnes.org Acked-by: Rob Herring robh@kernel.org Reviewed-by: Geert Uytterhoeven geert+renesas@glider.be Acked-by: David Lechner david@lechnology.com Link: https://patchwork.freedesktop.org/patch/msgid/20211124150757.17929-2-noralf@... Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com Acked-by: Xie XiuQi xiexiuqi@huawei.com --- Documentation/devicetree/bindings/display/sitronix,st7735r.yaml | 1 + 1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml b/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml index 0cebaaefda03..419c3b2ac5a6 100644 --- a/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml +++ b/Documentation/devicetree/bindings/display/sitronix,st7735r.yaml @@ -72,6 +72,7 @@ examples: dc-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>; reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>; rotation = <270>; + backlight = <&backlight>; }; };