Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1252469

[PATCH 5/7] ARM: dts: qcom: msm8974-honami: Add uSD slot nodes

Show all headers | View raw

Add and enable the sdhci2 slot, the pinctrl configuration and card
detect.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
---
 .../boot/dts/qcom-msm8974-sony-xperia-honami.dts   | 37 ++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
index de3529d1a8ca..113cc18ee2f5 100644
--- a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
@@ -290,6 +290,20 @@
 		pinctrl-0 = <&sdhc1_pin_a>;
 	};
 
+	sdhci@f98a4900 {
+		status = "ok";
+
+		bus-width = <4>;
+
+		vmmc-supply = <&pm8941_l21>;
+		vqmmc-supply = <&pm8941_l13>;
+
+		cd-gpios = <&msmgpio 62 GPIO_ACTIVE_LOW>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdhc2_pin_a>, <&sdhc2_cd_pin_a>;
+	};
+
 	serial@f991e000 {
 		status = "ok";
 
@@ -329,6 +343,29 @@
 				bias-pull-up;
 			};
 		};
+
+		sdhc2_cd_pin_a: sdhc2-cd-pin-active {
+			pins = "gpio62";
+			function = "gpio";
+
+			drive-strength = <2>;
+			bias-disable;
+		 };
+
+		sdhc2_pin_a: sdhc2-pin-active {
+			clk {
+				pins = "sdc2_clk";
+				drive-strength = <10>;
+				bias-disable;
+			};
+
+			cmd-data {
+				pins = "sdc2_cmd", "sdc2_data";
+				drive-strength = <6>;
+				bias-pull-up;
+			};
+		};
+
 	};
 };
 
-- 
2.4.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH 1/7] ARM: dts: qcom: msm8974-honami: Define pinctrl state for blsp_uart2 Bjorn Andersson <bjorn.andersson@sonymobile.com> - 2015-10-21 07:00 +0200
  [PATCH 4/7] ARM: dts: qcom: msm8974-honami: Add sdhci1 node Bjorn Andersson <bjorn.andersson@sonymobile.com> - 2015-10-21 07:00 +0200
  [PATCH 5/7] ARM: dts: qcom: msm8974-honami: Add uSD slot nodes Bjorn Andersson <bjorn.andersson@sonymobile.com> - 2015-10-21 07:00 +0200
  [PATCH 3/7] ARM: dts: qcom: msm8974-honami: Introduce gpio-keys Bjorn Andersson <bjorn.andersson@sonymobile.com> - 2015-10-21 07:10 +0200

csiph-web