ARM: dts: r8a7744-iwg20m: Enable SDHI0 controller

Enable the SDHI0 controller on iWave RZ/G1N Qseven System On Module.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7744-iwg20m.dtsi b/arch/arm/boot/dts/r8a7744-iwg20m.dtsi
index 1e57b1f9baed676862eccbfb05ebc268c4e54ee7..503583e2c852f57fb810f3d8c527c421fa804a3a 100644 (file)
--- a/arch/arm/boot/dts/r8a7744-iwg20m.dtsi
+++ b/arch/arm/boot/dts/r8a7744-iwg20m.dtsi
@@ -35,6 +35,12 @@ mmcif0_pins: mmc {
                groups = "mmc_data8_b", "mmc_ctrl";
                function = "mmc";
        };
+
+       sdhi0_pins: sd0 {
+               groups = "sdhi0_data4", "sdhi0_ctrl";
+               function = "sdhi0";
+               power-source = <3300>;
+       };
 };
 
 &mmcif0 {
@@ -46,3 +52,13 @@ &mmcif0 {
        non-removable;
        status = "okay";
 };
+
+&sdhi0 {
+       pinctrl-0 = <&sdhi0_pins>;
+       pinctrl-names = "default";
+
+       vmmc-supply = <&reg_3p3v>;
+       vqmmc-supply = <&reg_3p3v>;
+       cd-gpios = <&gpio7 11 GPIO_ACTIVE_LOW>;
+       status = "okay";
+};