[PATCH] arm64: dts: uniphier: add eMMC controller node for LD11/LD20

[Masahiro Yamada]

Add Cadence's eMMC controller node for LD11/LD20.

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

 arch/arm/boot/dts/uniphier-pinctrl.dtsi          |  5 +++++
 arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi | 12 ++++++++++++
 arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | 12 ++++++++++++
 3 files changed, 29 insertions(+)

diff --git a/arch/arm/boot/dts/uniphier-pinctrl.dtsi 
b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
index 10a7110..be353af15 100644
--- a/arch/arm/boot/dts/uniphier-pinctrl.dtsi
+++ b/arch/arm/boot/dts/uniphier-pinctrl.dtsi
@@ -43,6 +43,11 @@
  */
 
 &pinctrl {
+       pinctrl_emmc: emmc_grp {
+               groups = "emmc", "emmc_dat8";
+               function = "emmc";
+       };
+
        pinctrl_i2c0: i2c0_grp {
                groups = "i2c0";
                function = "i2c0";
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi 
b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
index 43b6583..e1e45b4 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld11.dtsi
@@ -300,6 +300,18 @@
                        };
                };
 
+               emmc: sdhc@5a000000 {
+                       compatible = "socionext,uniphier-sd4hc", "cdns,sd4hc";
+                       reg = <0x5a000000 0x400>;
+                       interrupts = <0 78 4>;
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&pinctrl_emmc>;
+                       clocks = <&sys_clk 4>;
+                       bus-width = <8>;
+                       mmc-ddr-1_8v;
+                       mmc-hs200-1_8v;
+               };
+
                usb0: usb@5a800100 {
                        compatible = "socionext,uniphier-ehci", "generic-ehci";
                        status = "disabled";
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi 
b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
index fcaecc6..1e61a04 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
@@ -374,6 +374,18 @@
                        };
                };
 
+               emmc: sdhc@5a000000 {
+                       compatible = "socionext,uniphier-sd4hc", "cdns,sd4hc";
+                       reg = <0x5a000000 0x400>;
+                       interrupts = <0 78 4>;
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&pinctrl_emmc>;
+                       clocks = <&sys_clk 4>;
+                       bus-width = <8>;
+                       mmc-ddr-1_8v;
+                       mmc-hs200-1_8v;
+               };
+
                soc-glue@5f800000 {
                        compatible = "socionext,uniphier-ld20-soc-glue",
                                     "simple-mfd", "syscon";
-- 
2.7.4