* [PATCH] arm64: dts: rockchip: Enable HDMI receiver on CM3588
@ 2025-06-22 18:58 Valentin Hăloiu
2025-06-30 9:45 ` Heiko Stuebner
0 siblings, 1 reply; 2+ messages in thread
From: Valentin Hăloiu @ 2025-06-22 18:58 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Heiko Stuebner
Cc: Valentin Hăloiu, devicetree, linux-arm-kernel,
linux-rockchip, linux-kernel
Enable support for the HDMI input port found on FriendlyElec CM3588 and
CM3588 Plus.
Signed-off-by: Valentin Hăloiu <valentin.haloiu@gmail.com>
---
.../rockchip/rk3588-friendlyelec-cm3588-nas.dts | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts b/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts
index 8171fbfd819a..5fbbeb6f5a93 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts
@@ -335,6 +335,17 @@ hdmi0_out_con: endpoint {
};
};
+&hdmi_receiver_cma {
+ status = "okay";
+};
+
+&hdmi_receiver {
+ hpd-gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_HIGH>;
+ pinctrl-0 = <&hdmim1_rx_cec &hdmim1_rx_hpdin &hdmim1_rx_scl &hdmim1_rx_sda &hdmirx_hpd>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
&hdptxphy0 {
status = "okay";
};
@@ -478,6 +489,12 @@ key1_pin: key1-pin {
};
};
+ hdmirx {
+ hdmirx_hpd: hdmirx-5v-detection {
+ rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
pcie {
pcie2_0_rst: pcie2-0-rst {
rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
--
2.50.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: rockchip: Enable HDMI receiver on CM3588
2025-06-22 18:58 [PATCH] arm64: dts: rockchip: Enable HDMI receiver on CM3588 Valentin Hăloiu
@ 2025-06-30 9:45 ` Heiko Stuebner
0 siblings, 0 replies; 2+ messages in thread
From: Heiko Stuebner @ 2025-06-30 9:45 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Valentin Hăloiu
Cc: Heiko Stuebner, devicetree, linux-arm-kernel, linux-rockchip,
linux-kernel
On Sun, 22 Jun 2025 19:58:12 +0100, Valentin Hăloiu wrote:
> Enable support for the HDMI input port found on FriendlyElec CM3588 and
> CM3588 Plus.
>
>
Applied, thanks!
[1/1] arm64: dts: rockchip: Enable HDMI receiver on CM3588
commit: f9f45293f0d8bdc5e2d0d255cafa0acdb2c94616
Best regards,
--
Heiko Stuebner <heiko@sntech.de>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-06-30 9:45 ` Heiko Stuebner
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