From: Dillon Min dillon.minfei@gmail.com
stable inclusion from stable-v5.10.94 commit ae766527e6b7cf9f92f4d65cf89fa705e57078c8 bugzilla: https://gitee.com/openeuler/kernel/issues/I531X9
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ Upstream commit b046049e59dca5e5830dc75ed16acf7657a95161 ]
Since the compatible string defined from ilitek,ili9341.yaml is "st,sf-tc240t-9370-t", "ilitek,ili9341"
so, append "ilitek,ili9341" to avoid the below dtbs_check warning.
arch/arm/boot/dts/stm32f429-disco.dt.yaml: display@1: compatible: ['st,sf-tc240t-9370-t'] is too short
Fixes: a726e2f000ec ("ARM: dts: stm32: enable ltdc binding with ili9341, gyro l3gd20 on stm32429-disco board") Signed-off-by: Dillon Min dillon.minfei@gmail.com Reported-by: kernel test robot lkp@intel.com Reviewed-by: Linus Walleij linus.walleij@linaro.org Signed-off-by: Alexandre Torgue alexandre.torgue@foss.st.com Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com Acked-by: Xie XiuQi xiexiuqi@huawei.com --- arch/arm/boot/dts/stm32f429-disco.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/stm32f429-disco.dts b/arch/arm/boot/dts/stm32f429-disco.dts index 075ac57d0bf4..6435e099c632 100644 --- a/arch/arm/boot/dts/stm32f429-disco.dts +++ b/arch/arm/boot/dts/stm32f429-disco.dts @@ -192,7 +192,7 @@
display: display@1{ /* Connect panel-ilitek-9341 to ltdc */ - compatible = "st,sf-tc240t-9370-t"; + compatible = "st,sf-tc240t-9370-t", "ilitek,ili9341"; reg = <1>; spi-3wire; spi-max-frequency = <10000000>;