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.masah...@socionext.com>
---
Changes in v4: None
Changes in v3: None
Changes in v2: None
arch/arm/dts/uniphier-ph1-ld20.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
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>;
--
1.9.1
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
