diff mbox series

[3/4] arm64: dts: qcom: sm8450: Add SDHCI2

Message ID 20220713201047.1449786-3-konrad.dybcio@somainline.org (mailing list archive)
State Changes Requested
Headers show
Series [1/4] dt-bindings: arm: qcom: Document Sony Xperia 1 IV (PDX223) | expand

Commit Message

Konrad Dybcio July 13, 2022, 8:10 p.m. UTC
Add and configure the SDHCI host responsible for (mostly) SD Card and
its corresponding pins' sleep states.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
---
 arch/arm64/boot/dts/qcom/sm8450.dtsi | 59 ++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)

Comments

Krzysztof Kozlowski July 14, 2022, 11:13 a.m. UTC | #1
On 13/07/2022 22:10, Konrad Dybcio wrote:
> Add and configure the SDHCI host responsible for (mostly) SD Card and
> its corresponding pins' sleep states.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
> ---
>  arch/arm64/boot/dts/qcom/sm8450.dtsi | 59 ++++++++++++++++++++++++++++
>  1 file changed, 59 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
> index 09e7587de0de..daea2fe7f83d 100644
> --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
> @@ -2355,6 +2355,26 @@ tlmm: pinctrl@f100000 {
>  			gpio-ranges = <&tlmm 0 0 211>;
>  			wakeup-parent = <&pdc>;
>  
> +			sdc2_sleep_state: sdc2-sleep {
> +				clk {
> +					pins = "sdc2_clk";
> +					drive-strength = <2>;
> +					bias-disable;
> +				};
> +
> +				cmd {
> +					pins = "sdc2_cmd";
> +					drive-strength = <2>;
> +					bias-pull-up;
> +				};
> +
> +				data {
> +					pins = "sdc2_data";
> +					drive-strength = <2>;
> +					bias-pull-up;
> +				};
> +			};
> +
>  			pcie0_default_state: pcie0-default-state {
>  				perst {
>  					pins = "gpio94";
> @@ -3101,6 +3121,45 @@ ufs_mem_phy_lanes: phy@1d87400 {
>  			};
>  		};
>  
> +		sdhc_2: sdhci@8804000 {
> +			compatible = "qcom,sm8450-sdhci", "qcom,sdhci-msm-v5";
> +			reg = <0 0x08804000 0 0x1000>;
> +
> +			interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
> +			interrupt-names = "hc_irq", "pwr_irq";
> +
> +			clocks = <&gcc GCC_SDCC2_AHB_CLK>,
> +				 <&gcc GCC_SDCC2_APPS_CLK>,
> +				 <&rpmhcc RPMH_CXO_CLK>;
> +			clock-names = "iface", "core", "xo";
> +			resets = <&gcc GCC_SDCC2_BCR>;
> +			interconnects = <&aggre2_noc MASTER_SDCC_2 0 &mc_virt SLAVE_EBI1 0>,
> +					<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_SDCC_2 0>;
> +			interconnect-names = "sdhc-ddr","cpu-sdhc";
> +			iommus = <&apps_smmu 0x4a0 0x0>;
> +			power-domains = <&rpmhpd SM8450_CX>;
> +			operating-points-v2 = <&sdhc2_opp_table>;
> +			bus-width = <4>;
> +			dma-coherent;
> +
> +			status = "disabled";
> +
> +			sdhc2_opp_table: sdhc2-opp-table {

This does not match the bindings. Just "opp-table".


Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 09e7587de0de..daea2fe7f83d 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -2355,6 +2355,26 @@  tlmm: pinctrl@f100000 {
 			gpio-ranges = <&tlmm 0 0 211>;
 			wakeup-parent = <&pdc>;
 
+			sdc2_sleep_state: sdc2-sleep {
+				clk {
+					pins = "sdc2_clk";
+					drive-strength = <2>;
+					bias-disable;
+				};
+
+				cmd {
+					pins = "sdc2_cmd";
+					drive-strength = <2>;
+					bias-pull-up;
+				};
+
+				data {
+					pins = "sdc2_data";
+					drive-strength = <2>;
+					bias-pull-up;
+				};
+			};
+
 			pcie0_default_state: pcie0-default-state {
 				perst {
 					pins = "gpio94";
@@ -3101,6 +3121,45 @@  ufs_mem_phy_lanes: phy@1d87400 {
 			};
 		};
 
+		sdhc_2: sdhci@8804000 {
+			compatible = "qcom,sm8450-sdhci", "qcom,sdhci-msm-v5";
+			reg = <0 0x08804000 0 0x1000>;
+
+			interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hc_irq", "pwr_irq";
+
+			clocks = <&gcc GCC_SDCC2_AHB_CLK>,
+				 <&gcc GCC_SDCC2_APPS_CLK>,
+				 <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "iface", "core", "xo";
+			resets = <&gcc GCC_SDCC2_BCR>;
+			interconnects = <&aggre2_noc MASTER_SDCC_2 0 &mc_virt SLAVE_EBI1 0>,
+					<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_SDCC_2 0>;
+			interconnect-names = "sdhc-ddr","cpu-sdhc";
+			iommus = <&apps_smmu 0x4a0 0x0>;
+			power-domains = <&rpmhpd SM8450_CX>;
+			operating-points-v2 = <&sdhc2_opp_table>;
+			bus-width = <4>;
+			dma-coherent;
+
+			status = "disabled";
+
+			sdhc2_opp_table: sdhc2-opp-table {
+				compatible = "operating-points-v2";
+
+				opp-100000000 {
+					opp-hz = /bits/ 64 <100000000>;
+					required-opps = <&rpmhpd_opp_low_svs>;
+				};
+
+				opp-202000000 {
+					opp-hz = /bits/ 64 <202000000>;
+					required-opps = <&rpmhpd_opp_svs_l1>;
+				};
+			};
+		};
+
 		usb_1: usb@a6f8800 {
 			compatible = "qcom,sm8450-dwc3", "qcom,dwc3";
 			reg = <0 0x0a6f8800 0 0x400>;