From d0cb2f30e7c033f0a8bbe98ec73dbc1db4788942 Mon Sep 17 00:00:00 2001 From: Jagan Teki Date: Mon, 20 Jul 2020 16:32:29 +0530 Subject: [PATCH] ARM: dts: rockchip: Add HDMI out for RockPI N8/N10 This patch adds support to enable HDMI out for N10 and N8 combinations SBCs. Signed-off-by: Jagan Teki Signed-off-by: Suniel Mahesh Link: https://lore.kernel.org/r/20200720110230.367985-2-jagan@amarulasolutions.com Signed-off-by: Heiko Stuebner --- arch/arm/boot/dts/rk3288-vmarc-som.dtsi | 10 ++++++++++ .../dts/rockchip-radxa-dalang-carrier.dtsi | 20 +++++++++++++++++++ .../dts/rockchip/rk3399pro-vmarc-som.dtsi | 12 +++++++++++ 3 files changed, 42 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-vmarc-som.dtsi b/arch/arm/boot/dts/rk3288-vmarc-som.dtsi index 78164d1172481..4a373f5aa600d 100644 --- a/arch/arm/boot/dts/rk3288-vmarc-som.dtsi +++ b/arch/arm/boot/dts/rk3288-vmarc-som.dtsi @@ -38,6 +38,12 @@ snps,reset-gpio = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>; }; +&hdmi { + ddc-i2c-bus = <&i2c5>; + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_cec_c0>; +}; + &i2c0 { clock-frequency = <400000>; status = "okay"; @@ -225,6 +231,10 @@ }; }; +&i2c5 { + status = "okay"; +}; + &io_domains { bb-supply = <&vcc_io>; flash0-supply = <&vccio_flash>; diff --git a/arch/arm/boot/dts/rockchip-radxa-dalang-carrier.dtsi b/arch/arm/boot/dts/rockchip-radxa-dalang-carrier.dtsi index d2b6ead148a29..26b53eac47068 100644 --- a/arch/arm/boot/dts/rockchip-radxa-dalang-carrier.dtsi +++ b/arch/arm/boot/dts/rockchip-radxa-dalang-carrier.dtsi @@ -66,6 +66,10 @@ status = "okay"; }; +&hdmi { + status = "okay"; +}; + &pwm0 { status = "okay"; }; @@ -94,3 +98,19 @@ &uart2 { status = "okay"; }; + +&vopb { + status = "okay"; +}; + +&vopb_mmu { + status = "okay"; +}; + +&vopl { + status = "okay"; +}; + +&vopl_mmu { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi b/arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi index 111d6cf9a4e6a..ebccc4a153a2e 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi @@ -39,6 +39,12 @@ snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; }; +&hdmi { + ddc-i2c-bus = <&i2c3>; + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_cec>; +}; + &i2c0 { clock-frequency = <400000>; i2c-scl-falling-time-ns = <30>; @@ -285,6 +291,12 @@ }; }; +&i2c3 { + i2c-scl-rising-time-ns = <450>; + i2c-scl-falling-time-ns = <15>; + status = "okay"; +}; + &io_domains { status = "okay"; bt656-supply = <&vcca_1v8>; -- 2.30.2