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add hdmi rx configuration for friendlyelec cm3588 #7648

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merged 1 commit into from
Jan 5, 2025
Merged

add hdmi rx configuration for friendlyelec cm3588 #7648

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53 changes: 53 additions & 0 deletions ...hip64-6.13/rk3588-1090-arm64-dts-rockchip-Add-HDMI-RX-config-to-FriendlyElec-CM3588.patch
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Original file line number Diff line number Diff line change
@@ -0,0 +1,53 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Tim Surber <[email protected]>
Date: Fri, 3 Jan 2025 23:12:26 +0100
Subject: Add HDMI-RX configuration for friendlyelec-cm3588

Signed-off-by: Tim Surber <[email protected]>
---
arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts | 14 ++++++++++
1 file changed, 14 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 b3a04ca370bb..6e79aba4c6a0 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts
@@ -99,10 +99,17 @@ hdmi0_con_in: endpoint {
remote-endpoint = <&hdmi0_out_con>;
};
};
};

+ hdmi_receiver@fdee0000 {
+ compatible = "rockchip,rk3588-hdmirx-ctrler", "snps,dw-hdmi-rx";
+ power-domains = <&power RK3588_PD_VO1>;
+ pinctrl-0 = <&hdmim1_rx_cec &hdmim1_rx_hpdin &hdmim1_rx_scl &hdmim1_rx_sda &hdmirx_hpd>;
+ hpd-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
+ };
+
ir-receiver {
compatible = "gpio-ir-receiver";
gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_LOW>;
};

@@ -476,10 +483,17 @@ gpio-key {
key1_pin: key1-pin {
rockchip,pins = <0 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>;
};
};

+
+ hdmirx {
+ hdmirx_hpd: hdmirx-5v-detection {
+ rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
pcie {
pcie2_0_rst: pcie2-0-rst {
rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
};

--
Created with Armbian build tools https://github.com/armbian/build

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