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authorFabrizio Castro <fabrizio.castro@bp.renesas.com>2017-09-13 18:05:36 +0100
committerSimon Horman <horms+renesas@verge.net.au>2017-09-21 10:36:56 +0200
commit599114ee21057040c058043fdc1367878350d5e4 (patch)
tree145ba729b7d7851c7d2c27263f43f8d994f53145 /arch/arm/boot/dts/r8a7745-iwg22m.dtsi
parent7079131ef9b934df48602b22e30282d25a6a4827 (diff)
downloadlinux-599114ee21057040c058043fdc1367878350d5e4.tar.bz2
ARM: dts: iwg22m: Enable SDHI1 controller
Enable the SDHI1 controller on iWave RZ/G1E SoM. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Signed-off-by: Chris Paterson <chris.paterson2@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/dts/r8a7745-iwg22m.dtsi')
-rw-r--r--arch/arm/boot/dts/r8a7745-iwg22m.dtsi17
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/r8a7745-iwg22m.dtsi b/arch/arm/boot/dts/r8a7745-iwg22m.dtsi
index e306e7c5b644..f7f9ceff35a6 100644
--- a/arch/arm/boot/dts/r8a7745-iwg22m.dtsi
+++ b/arch/arm/boot/dts/r8a7745-iwg22m.dtsi
@@ -9,6 +9,7 @@
*/
#include "r8a7745.dtsi"
+#include <dt-bindings/gpio/gpio.h>
/ {
compatible = "iwave,g22m", "renesas,r8a7745";
@@ -38,6 +39,12 @@
function = "mmc";
};
+ sdhi1_pins: sd1 {
+ groups = "sdhi1_data4", "sdhi1_ctrl";
+ function = "sdhi1";
+ power-source = <3300>;
+ };
+
i2c3_pins: i2c3 {
groups = "i2c3_b";
function = "i2c3";
@@ -54,6 +61,16 @@
status = "okay";
};
+&sdhi1 {
+ pinctrl-0 = <&sdhi1_pins>;
+ pinctrl-names = "default";
+
+ vmmc-supply = <&reg_3p3v>;
+ vqmmc-supply = <&reg_3p3v>;
+ cd-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
&i2c3 {
pinctrl-0 = <&i2c3_pins>;
pinctrl-names = "default";