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@@ -10,6 +10,7 @@
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/dts-v1/;
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/include/ "r8a73a4.dtsi"
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+#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "APE6EVM";
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@@ -24,6 +25,34 @@
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reg = <0 0x40000000 0 0x40000000>;
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};
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+ vcc_mmc0: regulator@0 {
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+ compatible = "regulator-fixed";
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+ regulator-name = "MMC0 Vcc";
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+ regulator-min-microvolt = <2800000>;
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+ regulator-max-microvolt = <2800000>;
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+ regulator-always-on;
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+ };
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+
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+ vcc_sdhi0: regulator@1 {
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+ compatible = "regulator-fixed";
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+
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+ regulator-name = "SDHI0 Vcc";
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+
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+ gpio = <&pfc 76 GPIO_ACTIVE_HIGH>;
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+ enable-active-high;
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+ };
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+
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+ /* Common 3.3V rail, used by several devices on APE6EVM */
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+ ape6evm_fixed_3v3: regulator@2 {
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+ compatible = "regulator-fixed";
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+ regulator-name = "3V3";
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-always-on;
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+ };
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+
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lbsc {
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compatible = "simple-bus";
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#address-cells = <1>;
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@@ -62,4 +91,47 @@
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renesas,groups = "scifa0_data";
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renesas,function = "scifa0";
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};
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+
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+ mmc0_pins: mmcif {
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+ renesas,groups = "mmc0_data8", "mmc0_ctrl";
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+ renesas,function = "mmc0";
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+ };
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+
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+ sdhi0_pins: sdhi0 {
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+ renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd";
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+ renesas,function = "sdhi0";
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+ };
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+
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+ sdhi1_pins: sdhi1 {
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+ renesas,groups = "sdhi1_data4", "sdhi1_ctrl";
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+ renesas,function = "sdhi1";
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+ };
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+};
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+
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+&mmcif0 {
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+ vmmc-supply = <&vcc_mmc0>;
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+ bus-width = <8>;
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+ non-removable;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&mmc0_pins>;
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+ status = "okay";
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+};
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+
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+&sdhi0 {
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+ vmmc-supply = <&vcc_sdhi0>;
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+ bus-width = <4>;
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+ toshiba,mmc-wrprotect-disable;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&sdhi0_pins>;
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+ status = "okay";
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+};
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+
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+&sdhi1 {
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+ vmmc-supply = <&ape6evm_fixed_3v3>;
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+ bus-width = <4>;
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+ broken-cd;
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+ toshiba,mmc-wrprotect-disable;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&sdhi1_pins>;
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+ status = "okay";
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};
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