@@ -312,11 +312,25 @@
sdhi0_pins: sd0 {
renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
renesas,function = "sdhi0";
+ power-source = <3300>;
+ };
+
+ sdhi0_pins_1v8: sd0_1v8 {
+ renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
+ renesas,function = "sdhi0";
+ power-source = <1800>;
};
sdhi2_pins: sd2 {
renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
renesas,function = "sdhi2";
+ power-source = <3300>;
+ };
+
+ sdhi2_pins_1v8: sd2_1v8 {
+ renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
+ renesas,function = "sdhi2";
+ power-source = <1800>;
};
mmc1_pins: mmc1 {
@@ -486,21 +500,25 @@
&sdhi0 {
pinctrl-0 = <&sdhi0_pins>;
- pinctrl-names = "default";
+ pinctrl-1 = <&sdhi0_pins_1v8>;
+ pinctrl-names = "default", "1v8";
vmmc-supply = <&vcc_sdhi0>;
vqmmc-supply = <&vccq_sdhi0>;
cd-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
+ sd-uhs-sdr50;
status = "okay";
};
&sdhi2 {
pinctrl-0 = <&sdhi2_pins>;
- pinctrl-names = "default";
+ pinctrl-1 = <&sdhi2_pins_1v8>;
+ pinctrl-names = "default", "1v8";
vmmc-supply = <&vcc_sdhi2>;
vqmmc-supply = <&vccq_sdhi2>;
cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
+ sd-uhs-sdr50;
status = "okay";
};
Add the "1v8" pinctrl state and sd-uhs-sdr50 property to SDHI{0,2}. Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> --- arch/arm/boot/dts/r8a7790-lager.dts | 22 ++++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-)