4.19-stable review patch. If anyone has any objections, please let me know.
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Upstream commit 972910948fb6 ("ARM: dts: qcom: Remove Arrow SD600 eval board") removed this file because there are no known users, but in linux-4.19.y, we still get a compile-time warnign for it:
arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dtb: Warning (graph_endpoint): /soc/mdp@5100000/ports/port@3/endpoint: graph connection to node '/soc/hdmi-tx@4a00000/ports/port@0/endpoint' is not bidirectional
Address the warning by adding the remote endpoint that makes the link bidirectional. This is the same property that other boards use.
Signed-off-by: Arnd Bergmann arnd@arndb.de Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts b/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts index 76b56eafaab9..f714a20649d7 100644 --- a/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts +++ b/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts @@ -387,6 +387,11 @@ hpd-gpio = <&tlmm_pinmux 72 GPIO_ACTIVE_HIGH>;
ports { + port@0 { + endpoint { + remote-endpoint = <&mdp_dtv_out>; + }; + }; port@1 { endpoint { remote-endpoint = <&hdmi_con>;