diff mbox series

[06/11] arm64: dts: qcom: msm8994: Add SDHCI2 node

Message ID 20201005150313.149754-7-konradybcio@gmail.com (mailing list archive)
State New, archived
Headers show
Series pm8994 / msm8992/4 DT updates | expand

Commit Message

Konrad Dybcio Oct. 5, 2020, 3:03 p.m. UTC 
Add SDHCI2 to enable use of uSD cards on msm8994.

Signed-off-by: Konrad Dybcio <konradybcio@gmail.com>
---
 arch/arm64/boot/dts/qcom/msm8994.dtsi | 59 +++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)

Comments

Konrad Dybcio Oct. 6, 2020, 9:15 p.m. UTC | #1 
Please note that the bot is correct (this patch does not build if
applied on its own), but I mentioned its dependence on a clk patch in
the cover letter.

Konrad
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/msm8994.dtsi b/arch/arm64/boot/dts/qcom/msm8994.dtsi
index 6707f898607f..65089d7670f6 100644
--- a/arch/arm64/boot/dts/qcom/msm8994.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8994.dtsi
@@ -305,6 +305,29 @@  sdhc1: sdhci@f9824900 {
 			status = "disabled";
 		};
 
+		sdhc2: sdhci@f98a4900 {
+			compatible = "qcom,sdhci-msm-v4";
+			reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>;
+			reg-names = "hc_mem", "core_mem";
+
+			interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "hc_irq", "pwr_irq";
+
+			clocks = <&gcc GCC_SDCC2_APPS_CLK>,
+				<&gcc GCC_SDCC2_AHB_CLK>,
+				<&xo_board>;
+			clock-names = "core", "iface", "xo";
+
+			pinctrl-names = "default", "sleep";
+			pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on>;
+			pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off>;
+
+			cd-gpios = <&tlmm 100 0>;
+			bus-width = <4>;
+			status = "disabled";
+		};
+
 		blsp1_dma: dma@f9904000 {
 			compatible = "qcom,bam-v1.7.0";
 			reg = <0xf9904000 0x19000>;
@@ -683,6 +706,42 @@  sdc1_rclk_off: rclk-off {
 				pins = "sdc1_rclk";
 				bias-pull-down;
 			};
+
+			sdc2_clk_on: sdc2-clk-on {
+				pins = "sdc2_clk";
+				bias-disable;
+				drive-strength = <10>;
+			};
+
+			sdc2_clk_off: sdc2-clk-off {
+				pins = "sdc2_clk";
+				bias-disable;
+				drive-strength = <2>;
+			};
+
+			sdc2_cmd_on: sdc2-cmd-on {
+				pins = "sdc2_cmd";
+				bias-pull-up;
+				drive-strength = <10>;
+			};
+
+			sdc2_cmd_off: sdc2-cmd-off {
+				pins = "sdc2_cmd";
+				bias-pull-up;
+				drive-strength = <2>;
+			};
+
+			sdc2_data_on: sdc2-data-on {
+				pins = "sdc2_data";
+				bias-pull-up;
+				drive-strength = <10>;
+			};
+
+			sdc2_data_off: sdc2-data-off {
+				pins = "sdc2_data";
+				bias-pull-up;
+				drive-strength = <2>;
+			};
 		};
 	};