/ {
compatible = "rockchip,rk3288-evb-act8846", "rockchip,rk3288";
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ clocks = <&hym8563>;
+ clock-names = "ext_clock";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_enable_h>;
+
+ /*
+ * On the module itself this is one of these (depending
+ * on the actual card populated):
+ * - SDIO_RESET_L_WL_REG_ON
+ * - PDN (power down when low)
+ */
+ reset-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>;
+ };
+
vcc_lcd: vcc-lcd {
compatible = "regulator-fixed";
enable-active-high;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
+ regulator-enable-ramp-delay = <300>;
+ regulator-ramp-delay = <8000>;
vin-supply = <&vcc_sys>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
};
vdd_gpu: syr828@41 {
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
+ regulator-ramp-delay = <6000>;
vin-supply = <&vcc_sys>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
};
- hym8563@51 {
+ hym8563: hym8563@51 {
compatible = "haoyu,hym8563";
reg = <0x51>;
vdd_log: REG3 {
regulator-name = "VDD_LOG";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
+ regulator-min-microvolt = <1150000>;
+ regulator-max-microvolt = <1150000>;
regulator-always-on;
};
vccio_sd: REG5 {
regulator-name = "VCCIO_SD";
- regulator-min-microvolt = <3300000>;
+ regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};