/dts-v1/;
#include "r9a09g011.dtsi"
+#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rzv2m-pinctrl.h>
/ {
device_type = "memory";
reg = <0x1 0x80000000 0x0 0x80000000>;
};
+
+ reg_1v8: regulator-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "fixed-1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ reg_3v3: regulator-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "fixed-3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vccq_sdhi0: regulator-vccq-sdhi0 {
+ compatible = "regulator-gpio";
+
+ regulator-name = "SDHI0 VccQ";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpios = <&pwc 0 GPIO_ACTIVE_HIGH>;
+ gpios-states = <1>;
+ states = <3300000 0>, <1800000 1>;
+ };
};
&avb {
};
};
+&emmc {
+ pinctrl-0 = <&emmc_pins>;
+ pinctrl-1 = <&emmc_pins>;
+ pinctrl-names = "default", "state_uhs";
+
+ vmmc-supply = <®_3v3>;
+ vqmmc-supply = <®_1v8>;
+ bus-width = <8>;
+ mmc-hs200-1_8v;
+ no-sd;
+ no-sdio;
+ non-removable;
+ fixed-emmc-driver-type = <1>;
+ max-frequency = <200000000>;
+ status = "okay";
+};
+
&extal_clk {
clock-frequency = <48000000>;
};
};
&pinctrl {
+ emmc_pins: emmc {
+ data {
+ pinmux = <RZV2M_PORT_PINMUX(0, 0, 2)>, /* MMDAT0 */
+ <RZV2M_PORT_PINMUX(0, 1, 2)>, /* MMDAT1 */
+ <RZV2M_PORT_PINMUX(0, 2, 2)>, /* MMDAT2 */
+ <RZV2M_PORT_PINMUX(0, 3, 2)>, /* MMDAT3 */
+ <RZV2M_PORT_PINMUX(0, 4, 2)>, /* MMDAT4 */
+ <RZV2M_PORT_PINMUX(0, 5, 2)>, /* MMDAT5 */
+ <RZV2M_PORT_PINMUX(0, 6, 2)>, /* MMDAT6 */
+ <RZV2M_PORT_PINMUX(0, 7, 2)>; /* MMDAT7 */
+ power-source = <1800>;
+ };
+
+ ctrl {
+ pinmux = <RZV2M_PORT_PINMUX(0, 10, 2)>, /* MMCMD */
+ <RZV2M_PORT_PINMUX(0, 11, 2)>; /* MMCLK */
+ power-source = <1800>;
+ };
+ };
+
i2c0_pins: i2c0 {
pinmux = <RZV2M_PORT_PINMUX(5, 0, 2)>, /* SDA */
<RZV2M_PORT_PINMUX(5, 1, 2)>; /* SCL */
pinmux = <RZV2M_PORT_PINMUX(3, 8, 2)>, /* SDA */
<RZV2M_PORT_PINMUX(3, 9, 2)>; /* SCL */
};
+
+ sdhi0_pins: sd0 {
+ data {
+ pinmux = <RZV2M_PORT_PINMUX(8, 2, 1)>, /* SD0DAT0 */
+ <RZV2M_PORT_PINMUX(8, 3, 1)>, /* SD0DAT1 */
+ <RZV2M_PORT_PINMUX(8, 4, 1)>, /* SD0DAT2 */
+ <RZV2M_PORT_PINMUX(8, 5, 1)>; /* SD0DAT3 */
+ power-source = <3300>;
+ };
+
+ ctrl {
+ pinmux = <RZV2M_PORT_PINMUX(8, 0, 1)>, /* SD0CMD */
+ <RZV2M_PORT_PINMUX(8, 1, 1)>; /* SD0CLK */
+ power-source = <3300>;
+ };
+
+ cd {
+ pinmux = <RZV2M_PORT_PINMUX(8, 7, 1)>; /* SD0CD */
+ power-source = <3300>;
+ };
+ };
+
+ sdhi0_pins_uhs: sd0-uhs {
+ data {
+ pinmux = <RZV2M_PORT_PINMUX(8, 2, 1)>, /* SD0DAT0 */
+ <RZV2M_PORT_PINMUX(8, 3, 1)>, /* SD0DAT1 */
+ <RZV2M_PORT_PINMUX(8, 4, 1)>, /* SD0DAT2 */
+ <RZV2M_PORT_PINMUX(8, 5, 1)>; /* SD0DAT3 */
+ power-source = <1800>;
+ };
+
+ ctrl {
+ pinmux = <RZV2M_PORT_PINMUX(8, 0, 1)>, /* SD0CMD */
+ <RZV2M_PORT_PINMUX(8, 1, 1)>; /* SD0CLK */
+ power-source = <1800>;
+ };
+
+ cd {
+ pinmux = <RZV2M_PORT_PINMUX(8, 7, 1)>; /* SD0CD */
+ power-source = <1800>;
+ };
+ };
};
&pwc {
status = "okay";
};
+&sdhi0 {
+ pinctrl-0 = <&sdhi0_pins>;
+ pinctrl-1 = <&sdhi0_pins_uhs>;
+ pinctrl-names = "default", "state_uhs";
+
+ vmmc-supply = <®_3v3>;
+ vqmmc-supply = <&vccq_sdhi0>;
+ bus-width = <4>;
+ sd-uhs-sdr50;
+ sd-uhs-sdr104;
+ status = "okay";
+};
+
&uart0 {
status = "okay";
};