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[U-Boot,v3,09/11] ARM: dts: uniphier: add SD controller node for PH1-LD20

Message ID 1461207314-32272-10-git-send-email-yamada.masahiro@socionext.com
State Accepted
Commit 3d970876db14ca81b8fc66803f4473e719ad1350
Headers show

Commit Message

Masahiro Yamada April 21, 2016, 2:55 a.m. UTC 
PH1-LD20 does not support 1.8V signaling for SD card; only Default
Speed and High Speed (up to 50MHz) with 3.3V signaling is supported.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

Changes in v3: None
Changes in v2: None

 arch/arm/dts/uniphier-ph1-ld20.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
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Patch

diff --git a/arch/arm/dts/uniphier-ph1-ld20.dtsi b/arch/arm/dts/uniphier-ph1-ld20.dtsi
index fc1c6bf..f9cc3c4 100644
--- a/arch/arm/dts/uniphier-ph1-ld20.dtsi
+++ b/arch/arm/dts/uniphier-ph1-ld20.dtsi
@@ -226,6 +226,23 @@ 
 			reg = <0x59801000 0x400>;
 		};
 
+		mio: mioctrl@59810000 {
+			compatible = "socionext,ph1-ld20-mioctrl";
+			reg = <0x59810000 0x800>;
+			#clock-cells = <1>;
+		};
+
+		sd: sdhc@5a400000 {
+			compatible = "socionext,uniphier-sdhc";
+			status = "disabled";
+			reg = <0x5a400000 0x800>;
+			interrupts = <0 76 4>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_sd>;
+			clocks = <&mio 0>;
+			bus-width = <4>;
+		};
+
 		pinctrl: pinctrl@5f801000 {
 			compatible = "socionext,ph1-ld20-pinctrl", "syscon";
 			reg = <0x5f801000 0xe00>;