| Message ID | 20200721152443.37602-6-jagan@amarulasolutions.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | rockchip: ROCKPi N8/N10 hardware enablement | expand |
On 2020/7/21 下午11:24, Jagan Teki wrote: > This patch adds support to enable HDMI out for > N10 and N8 combinations SBCs. > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Thanks, - Kever > --- > Changes for v2: > - none > > arch/arm/dts/rk3288-vmarc-som.dtsi | 10 ++++++++++ > arch/arm/dts/rk3399pro-vmarc-som.dtsi | 12 +++++++++++ > .../dts/rockchip-radxa-dalang-carrier.dtsi | 20 +++++++++++++++++++ > 3 files changed, 42 insertions(+) > > diff --git a/arch/arm/dts/rk3288-vmarc-som.dtsi b/arch/arm/dts/rk3288-vmarc-som.dtsi > index 72a503e50d..717cb3dc81 100644 > --- a/arch/arm/dts/rk3288-vmarc-som.dtsi > +++ b/arch/arm/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"; > +}; > + > &pinctrl { > pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma { > drive-strength = <8>; > diff --git a/arch/arm/dts/rk3399pro-vmarc-som.dtsi b/arch/arm/dts/rk3399pro-vmarc-som.dtsi > index 111d6cf9a4..ebccc4a153 100644 > --- a/arch/arm/dts/rk3399pro-vmarc-som.dtsi > +++ b/arch/arm/dts/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>; > diff --git a/arch/arm/dts/rockchip-radxa-dalang-carrier.dtsi b/arch/arm/dts/rockchip-radxa-dalang-carrier.dtsi > index d2b6ead148..26b53eac47 100644 > --- a/arch/arm/dts/rockchip-radxa-dalang-carrier.dtsi > +++ b/arch/arm/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/arm/dts/rk3288-vmarc-som.dtsi b/arch/arm/dts/rk3288-vmarc-som.dtsi index 72a503e50d..717cb3dc81 100644 --- a/arch/arm/dts/rk3288-vmarc-som.dtsi +++ b/arch/arm/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"; +}; + &pinctrl { pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma { drive-strength = <8>; diff --git a/arch/arm/dts/rk3399pro-vmarc-som.dtsi b/arch/arm/dts/rk3399pro-vmarc-som.dtsi index 111d6cf9a4..ebccc4a153 100644 --- a/arch/arm/dts/rk3399pro-vmarc-som.dtsi +++ b/arch/arm/dts/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>; diff --git a/arch/arm/dts/rockchip-radxa-dalang-carrier.dtsi b/arch/arm/dts/rockchip-radxa-dalang-carrier.dtsi index d2b6ead148..26b53eac47 100644 --- a/arch/arm/dts/rockchip-radxa-dalang-carrier.dtsi +++ b/arch/arm/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"; +};
This patch adds support to enable HDMI out for N10 and N8 combinations SBCs. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> --- Changes for v2: - none arch/arm/dts/rk3288-vmarc-som.dtsi | 10 ++++++++++ arch/arm/dts/rk3399pro-vmarc-som.dtsi | 12 +++++++++++ .../dts/rockchip-radxa-dalang-carrier.dtsi | 20 +++++++++++++++++++ 3 files changed, 42 insertions(+)