diff mbox series

[v7,3/4] arm64: dts: qcom: sa8295-adp: Enable DP instances

Message ID	20230111035906.2975494-4-quic_bjorande@quicinc.com
State	New
Headers	Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; From: Bjorn Andersson <quic_bjorande@quicinc.com> To: Bjorn Andersson <andersson@kernel.org>, Konrad Dybcio <konrad.dybcio@linaro.org>, Johan Hovold <johan@kernel.org> CC: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>, <linux-arm-msm@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org> Subject: [PATCH v7 3/4] arm64: dts: qcom: sa8295-adp: Enable DP instances Date: Tue, 10 Jan 2023 19:59:05 -0800 Message-ID: <20230111035906.2975494-4-quic_bjorande@quicinc.com> In-Reply-To: <20230111035906.2975494-1-quic_bjorande@quicinc.com> References: <20230111035906.2975494-1-quic_bjorande@quicinc.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Precedence: bulk
Series	arm64: dts: qcom: sc8280xp: Enable display \| [v7,0/4] arm64: dts: qcom: sc8280xp: Enable display [v7,1/4] arm64: dts: qcom: sc8280xp: Define some of the display blocks [v7,2/4] arm64: dts: qcom: sc8280xp-crd: Enable EDP [v7,3/4] arm64: dts: qcom: sa8295-adp: Enable DP instances [v7,4/4] arm64: defconfig: Enable SC8280XP Display Clock Controller

Commit Message

Bjorn Andersson Jan. 11, 2023, 3:59 a.m. UTC

  From: Bjorn Andersson <bjorn.andersson@linaro.org>

The SA8295P ADP has, among other interfaces, six MiniDP connectors which
are connected to MDSS0 DP2 and DP3, and MDSS1 DP0 through DP3.

Enable Display Clock controllers, MDSS instanced, MDPs, DP controllers,
DP PHYs and link them all together.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
---

Changes since v6:
- None

 arch/arm64/boot/dts/qcom/sa8295p-adp.dts | 243 ++++++++++++++++++++++-
 1 file changed, 241 insertions(+), 2 deletions(-)

Comments

Konrad Dybcio Jan. 11, 2023, 12:13 p.m. UTC | #1

On 11.01.2023 04:59, Bjorn Andersson wrote:
> From: Bjorn Andersson <bjorn.andersson@linaro.org>
> 
> The SA8295P ADP has, among other interfaces, six MiniDP connectors which
> are connected to MDSS0 DP2 and DP3, and MDSS1 DP0 through DP3.
That's a lot of displayports..

> 
> Enable Display Clock controllers, MDSS instanced, MDPs, DP controllers,
> DP PHYs and link them all together.
> 
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
> 
> Changes since v6:
> - None
> 
>  arch/arm64/boot/dts/qcom/sa8295p-adp.dts | 243 ++++++++++++++++++++++-
>  1 file changed, 241 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
> index 84cb6f3eeb56..c35e16b087b8 100644
> --- a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
> +++ b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
> @@ -23,6 +23,90 @@ aliases {
>  	chosen {
>  		stdout-path = "serial0:115200n8";
>  	};
> +
> +	dp2-connector {
> +		compatible = "dp-connector";
> +		label = "DP2";
> +		type = "mini";
> +
> +		hpd-gpios = <&tlmm 20 GPIO_ACTIVE_HIGH>;
> +
> +		port {
> +			dp2_connector_in: endpoint {
> +				remote-endpoint = <&mdss1_dp0_phy_out>;
> +			};
> +		};
> +	};
> +
> +	dp3-connector {
> +		compatible = "dp-connector";
> +		label = "DP3";
> +		type = "mini";
> +
> +		hpd-gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
> +
> +		port {
> +			dp3_connector_in: endpoint {
> +				remote-endpoint = <&mdss1_dp1_phy_out>;
> +			};
> +		};
> +	};
> +
> +	edp0-connector {
> +		compatible = "dp-connector";
> +		label = "EDP0";
> +		type = "mini";
> +
> +		hpd-gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
> +
> +		port {
> +			edp0_connector_in: endpoint {
> +				remote-endpoint = <&mdss0_dp2_phy_out>;
> +			};
> +		};
> +	};
> +
> +	edp1-connector {
> +		compatible = "dp-connector";
> +		label = "EDP1";
> +		type = "mini";
> +
> +		hpd-gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
> +
> +		port {
> +			edp1_connector_in: endpoint {
> +				remote-endpoint = <&mdss0_dp3_phy_out>;
> +			};
> +		};
> +	};
> +
> +	edp2-connector {
> +		compatible = "dp-connector";
> +		label = "EDP2";
> +		type = "mini";
> +
> +		hpd-gpios = <&tlmm 7 GPIO_ACTIVE_HIGH>;
> +
> +		port {
> +			edp2_connector_in: endpoint {
> +				remote-endpoint = <&mdss1_dp2_phy_out>;
> +			};
> +		};
> +	};
> +
> +	edp3-connector {
> +		compatible = "dp-connector";
> +		label = "EDP3";
> +		type = "mini";
> +
> +		hpd-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
> +
> +		port {
> +			edp3_connector_in: endpoint {
> +				remote-endpoint = <&mdss1_dp3_phy_out>;
> +			};
> +		};
> +	};
>  };
>  
>  &apps_rsc {
> @@ -159,13 +243,168 @@ vreg_l7g: ldo7 {
>  
>  		vreg_l8g: ldo8 {
>  			regulator-name = "vreg_l8g";
> -			regulator-min-microvolt = <880000>;
> -			regulator-max-microvolt = <880000>;
> +			regulator-min-microvolt = <912000>;
> +			regulator-max-microvolt = <912000>;
> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +		};
> +
> +		vreg_l11g: ldo11 {
> +			regulator-name = "vreg_l11g";
> +			regulator-min-microvolt = <912000>;
> +			regulator-max-microvolt = <912000>;
>  			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
>  		};
>  	};
>  };
>  
> +&dispcc0 {
> +	status = "okay";
> +};
> +
> +&dispcc1 {
> +	status = "okay";
> +};
> +
> +&mdss0 {
> +	status = "okay";
> +};
> +
> +&mdss0_dp2 {
> +	data-lanes = <0 1 2 3>;
> +
> +	status = "okay";
> +
> +	ports {
> +		port@1 {
> +			reg = <1>;
> +			mdss0_dp2_phy_out: endpoint {
> +				remote-endpoint = <&edp0_connector_in>;
> +			};
> +		};
> +	};
> +};
> +
> +&mdss0_dp2_phy {
> +	vdda-phy-supply = <&vreg_l8g>;
> +	vdda-pll-supply = <&vreg_l3g>;
> +
> +	status = "okay";
> +};
> +
> +&mdss0_dp3 {
> +	data-lanes = <0 1 2 3>;
> +
> +	status = "okay";
> +
> +	ports {
> +		port@1 {
> +			reg = <1>;
> +			mdss0_dp3_phy_out: endpoint {
> +				remote-endpoint = <&edp1_connector_in>;
> +			};
> +		};
> +	};
> +};
> +
> +&mdss0_dp3_phy {
> +	vdda-phy-supply = <&vreg_l8g>;
> +	vdda-pll-supply = <&vreg_l3g>;
> +
> +	status = "okay";
> +};
> +
> +&mdss1 {
> +	status = "okay";
> +};
> +
> +&mdss1_dp0 {
> +	data-lanes = <0 1 2 3>;
> +
> +	status = "okay";
> +
> +	ports {
> +		port@1 {
> +			reg = <1>;
> +			mdss1_dp0_phy_out: endpoint {
> +				remote-endpoint = <&dp2_connector_in>;
> +			};
> +		};
> +	};
> +};
> +
> +&mdss1_dp0_phy {
> +	vdda-phy-supply = <&vreg_l11g>;
> +	vdda-pll-supply = <&vreg_l3g>;
> +
> +	status = "okay";
> +};
> +
> +&mdss1_dp1 {
> +	data-lanes = <0 1 2 3>;
> +
> +	status = "okay";
> +
> +	ports {
> +		port@1 {
> +			reg = <1>;
> +			mdss1_dp1_phy_out: endpoint {
> +				remote-endpoint = <&dp3_connector_in>;
> +			};
> +		};
> +	};
> +};
> +
> +&mdss1_dp1_phy {
> +	vdda-phy-supply = <&vreg_l11g>;
> +	vdda-pll-supply = <&vreg_l3g>;
> +
> +	status = "okay";
> +};
> +
> +&mdss1_dp2 {
> +	data-lanes = <0 1 2 3>;
> +
> +	status = "okay";
> +
> +	ports {
> +		port@1 {
> +			reg = <1>;
> +			mdss1_dp2_phy_out: endpoint {
> +				remote-endpoint = <&edp2_connector_in>;
> +			};
> +		};
> +	};
> +};
> +
> +&mdss1_dp2_phy {
> +	vdda-phy-supply = <&vreg_l11g>;
> +	vdda-pll-supply = <&vreg_l3g>;
> +
> +	status = "okay";
> +};
> +
> +&mdss1_dp3 {
> +	data-lanes = <0 1 2 3>;
> +
> +	status = "okay";
> +
> +	ports {
> +		port@1 {
> +			reg = <1>;
> +			mdss1_dp3_phy_out: endpoint {
> +				remote-endpoint = <&edp3_connector_in>;
> +			};
> +		};
> +	};
> +};
> +
> +&mdss1_dp3_phy {
> +	vdda-phy-supply = <&vreg_l11g>;
> +	vdda-pll-supply = <&vreg_l3g>;
> +
> +	status = "okay";
> +};
> +
>  &pcie2a {
>  	perst-gpios = <&tlmm 143 GPIO_ACTIVE_LOW>;
>  	wake-gpios = <&tlmm 145 GPIO_ACTIVE_LOW>;

diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
index 84cb6f3eeb56..c35e16b087b8 100644
--- a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
+++ b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
@@ -23,6 +23,90 @@  aliases {
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
+
+	dp2-connector {
+		compatible = "dp-connector";
+		label = "DP2";
+		type = "mini";
+
+		hpd-gpios = <&tlmm 20 GPIO_ACTIVE_HIGH>;
+
+		port {
+			dp2_connector_in: endpoint {
+				remote-endpoint = <&mdss1_dp0_phy_out>;
+			};
+		};
+	};
+
+	dp3-connector {
+		compatible = "dp-connector";
+		label = "DP3";
+		type = "mini";
+
+		hpd-gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
+
+		port {
+			dp3_connector_in: endpoint {
+				remote-endpoint = <&mdss1_dp1_phy_out>;
+			};
+		};
+	};
+
+	edp0-connector {
+		compatible = "dp-connector";
+		label = "EDP0";
+		type = "mini";
+
+		hpd-gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
+
+		port {
+			edp0_connector_in: endpoint {
+				remote-endpoint = <&mdss0_dp2_phy_out>;
+			};
+		};
+	};
+
+	edp1-connector {
+		compatible = "dp-connector";
+		label = "EDP1";
+		type = "mini";
+
+		hpd-gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
+
+		port {
+			edp1_connector_in: endpoint {
+				remote-endpoint = <&mdss0_dp3_phy_out>;
+			};
+		};
+	};
+
+	edp2-connector {
+		compatible = "dp-connector";
+		label = "EDP2";
+		type = "mini";
+
+		hpd-gpios = <&tlmm 7 GPIO_ACTIVE_HIGH>;
+
+		port {
+			edp2_connector_in: endpoint {
+				remote-endpoint = <&mdss1_dp2_phy_out>;
+			};
+		};
+	};
+
+	edp3-connector {
+		compatible = "dp-connector";
+		label = "EDP3";
+		type = "mini";
+
+		hpd-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
+
+		port {
+			edp3_connector_in: endpoint {
+				remote-endpoint = <&mdss1_dp3_phy_out>;
+			};
+		};
+	};
 };
 
 &apps_rsc {
@@ -159,13 +243,168 @@  vreg_l7g: ldo7 {
 
 		vreg_l8g: ldo8 {
 			regulator-name = "vreg_l8g";
-			regulator-min-microvolt = <880000>;
-			regulator-max-microvolt = <880000>;
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l11g: ldo11 {
+			regulator-name = "vreg_l11g";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <912000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 	};
 };
 
+&dispcc0 {
+	status = "okay";
+};
+
+&dispcc1 {
+	status = "okay";
+};
+
+&mdss0 {
+	status = "okay";
+};
+
+&mdss0_dp2 {
+	data-lanes = <0 1 2 3>;
+
+	status = "okay";
+
+	ports {
+		port@1 {
+			reg = <1>;
+			mdss0_dp2_phy_out: endpoint {
+				remote-endpoint = <&edp0_connector_in>;
+			};
+		};
+	};
+};
+
+&mdss0_dp2_phy {
+	vdda-phy-supply = <&vreg_l8g>;
+	vdda-pll-supply = <&vreg_l3g>;
+
+	status = "okay";
+};
+
+&mdss0_dp3 {
+	data-lanes = <0 1 2 3>;
+
+	status = "okay";
+
+	ports {
+		port@1 {
+			reg = <1>;
+			mdss0_dp3_phy_out: endpoint {
+				remote-endpoint = <&edp1_connector_in>;
+			};
+		};
+	};
+};
+
+&mdss0_dp3_phy {
+	vdda-phy-supply = <&vreg_l8g>;
+	vdda-pll-supply = <&vreg_l3g>;
+
+	status = "okay";
+};
+
+&mdss1 {
+	status = "okay";
+};
+
+&mdss1_dp0 {
+	data-lanes = <0 1 2 3>;
+
+	status = "okay";
+
+	ports {
+		port@1 {
+			reg = <1>;
+			mdss1_dp0_phy_out: endpoint {
+				remote-endpoint = <&dp2_connector_in>;
+			};
+		};
+	};
+};
+
+&mdss1_dp0_phy {
+	vdda-phy-supply = <&vreg_l11g>;
+	vdda-pll-supply = <&vreg_l3g>;
+
+	status = "okay";
+};
+
+&mdss1_dp1 {
+	data-lanes = <0 1 2 3>;
+
+	status = "okay";
+
+	ports {
+		port@1 {
+			reg = <1>;
+			mdss1_dp1_phy_out: endpoint {
+				remote-endpoint = <&dp3_connector_in>;
+			};
+		};
+	};
+};
+
+&mdss1_dp1_phy {
+	vdda-phy-supply = <&vreg_l11g>;
+	vdda-pll-supply = <&vreg_l3g>;
+
+	status = "okay";
+};
+
+&mdss1_dp2 {
+	data-lanes = <0 1 2 3>;
+
+	status = "okay";
+
+	ports {
+		port@1 {
+			reg = <1>;
+			mdss1_dp2_phy_out: endpoint {
+				remote-endpoint = <&edp2_connector_in>;
+			};
+		};
+	};
+};
+
+&mdss1_dp2_phy {
+	vdda-phy-supply = <&vreg_l11g>;
+	vdda-pll-supply = <&vreg_l3g>;
+
+	status = "okay";
+};
+
+&mdss1_dp3 {
+	data-lanes = <0 1 2 3>;
+
+	status = "okay";
+
+	ports {
+		port@1 {
+			reg = <1>;
+			mdss1_dp3_phy_out: endpoint {
+				remote-endpoint = <&edp3_connector_in>;
+			};
+		};
+	};
+};
+
+&mdss1_dp3_phy {
+	vdda-phy-supply = <&vreg_l11g>;
+	vdda-pll-supply = <&vreg_l3g>;
+
+	status = "okay";
+};
+
 &pcie2a {
 	perst-gpios = <&tlmm 143 GPIO_ACTIVE_LOW>;
 	wake-gpios = <&tlmm 145 GPIO_ACTIVE_LOW>;