ARM: shmobile: r8a7794: add SDHI DT support

Define the generic R8A7794 parts of the SDHI[012] device nodes.

Based on the orginal patch by Shinobu Uehara <shinobu.uehara.xc@renesas.com>.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index fff9497..7a3ffa5 100644 (file)
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -340,6 +340,30 @@
                status = "disabled";
        };
 
+       sdhi0: sd@ee100000 {
+               compatible = "renesas,sdhi-r8a7794";
+               reg = <0 0xee100000 0 0x200>;
+               interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>;
+               clocks = <&mstp3_clks R8A7794_CLK_SDHI0>;
+               status = "disabled";
+       };
+
+       sdhi1: sd@ee140000 {
+               compatible = "renesas,sdhi-r8a7794";
+               reg = <0 0xee140000 0 0x100>;
+               interrupts = <0 167 IRQ_TYPE_LEVEL_HIGH>;
+               clocks = <&mstp3_clks R8A7794_CLK_SDHI1>;
+               status = "disabled";
+       };
+
+       sdhi2: sd@ee160000 {
+               compatible = "renesas,sdhi-r8a7794";
+               reg = <0 0xee160000 0 0x100>;
+               interrupts = <0 168 IRQ_TYPE_LEVEL_HIGH>;
+               clocks = <&mstp3_clks R8A7794_CLK_SDHI2>;
+               status = "disabled";
+       };
+
        clocks {
                #address-cells = <2>;
                #size-cells = <2>;