/dts-v1/;
#include "sun9i-a80.dtsi"
-#include "sunxi-common-regulators.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
};
};
-&pio {
- led_pins_cubieboard4: led-pins@0 {
- allwinner,pins = "PH6", "PH17";
- allwinner,function = "gpio_out";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
-
- mmc0_cd_pin_cubieboard4: mmc0_cd_pin@0 {
- allwinner,pins = "PH18";
- allwinner,function = "gpio_in";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
- };
-};
-
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>, <&mmc0_cd_pin_cubieboard4>;
- vmmc-supply = <®_vcc3v0>;
+ vmmc-supply = <®_dcdc1>;
bus-width = <4>;
cd-gpios = <&pio 7 18 GPIO_ACTIVE_HIGH>; /* PH18 */
cd-inverted;
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_8bit_pins>;
- vmmc-supply = <®_vcc3v0>;
+ vmmc-supply = <®_dcdc1>;
bus-width = <8>;
non-removable;
cap-mmc-hw-reset;
allwinner,drive = <SUN4I_PINCTRL_40_MA>;
};
+&osc32k {
+ /* osc32k input is from AC100 */
+ clocks = <&ac100_rtc 0>;
+};
+
+&pio {
+ led_pins_cubieboard4: led-pins@0 {
+ allwinner,pins = "PH6", "PH17";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ mmc0_cd_pin_cubieboard4: mmc0_cd_pin@0 {
+ allwinner,pins = "PH18";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
+};
+
&r_ir {
status = "okay";
};
&r_rsb {
status = "okay";
+
+ axp809: pmic@3a3 {
+ reg = <0x3a3>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ reg_aldo1: aldo1 {
+ /*
+ * TODO: This should be handled by the
+ * USB PHY driver.
+ */
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc33-usbh";
+ };
+
+ reg_aldo2: aldo2 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc-pb-io-cam";
+ };
+
+ aldo3 {
+ /* unused */
+ };
+
+ reg_dc5ldo: dc5ldo {
+ regulator-always-on;
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-name = "vdd-cpus-09-usbh";
+ };
+
+ reg_dcdc1: dcdc1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-3v";
+ };
+
+ reg_dcdc2: dcdc2 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-name = "vdd-gpu";
+ };
+
+ reg_dcdc3: dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-name = "vdd-cpua";
+ };
+
+ reg_dcdc4: dcdc4 {
+ regulator-always-on;
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-name = "vdd-sys-usb0-hdmi";
+ };
+
+ reg_dcdc5: dcdc5 {
+ regulator-always-on;
+ regulator-min-microvolt = <1425000>;
+ regulator-max-microvolt = <1575000>;
+ regulator-name = "vcc-dram";
+ };
+
+ reg_dldo1: dldo1 {
+ /*
+ * The WiFi chip supports a wide range
+ * (3.0 ~ 4.8V) of voltages, and so does
+ * this regulator (3.0 ~ 4.2V), but
+ * Allwinner SDK always sets it to 3.3V.
+ */
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi";
+ };
+
+ reg_dldo2: dldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-pl";
+ };
+
+ reg_eldo1: eldo1 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-name = "vcc-dvdd-cam";
+ };
+
+ reg_eldo2: eldo2 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc-pe";
+ };
+
+ reg_eldo3: eldo3 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-pm-codec-io1";
+ };
+
+ reg_ldo_io0: ldo_io0 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-pg";
+ };
+
+ reg_ldo_io1: ldo_io1 {
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-name = "vcc-pa-gmac-2v5";
+ };
+
+ reg_rtc_ldo: rtc_ldo {
+ regulator-name = "vcc-rtc-vdd1v8-io";
+ };
+
+ sw {
+ /* unused */
+ };
+ };
+ };
+
+ axp806: pmic@745 {
+ compatible = "x-powers,axp806";
+ reg = <0x745>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ bldoin-supply = <®_dcdce>;
+
+ regulators {
+ reg_s_aldo1: aldo1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "avcc";
+ };
+
+ aldo2 {
+ /*
+ * unused, but use a different name to
+ * avoid name clash with axp809's aldo's
+ */
+ regulator-name = "s_aldo2";
+ };
+
+ aldo3 {
+ /*
+ * unused, but use a different name to
+ * avoid name clash with axp809's aldo's
+ */
+ regulator-name = "s_aldo3";
+ };
+
+ reg_bldo1: bldo1 {
+ regulator-always-on;
+ regulator-min-microvolt = <1700000>;
+ regulator-max-microvolt = <1900000>;
+ regulator-name = "vcc18-efuse-adc-display-csi";
+ };
+
+ reg_bldo2: bldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1700000>;
+ regulator-max-microvolt = <1900000>;
+ regulator-name =
+ "vdd18-drampll-vcc18-pll-cpvdd";
+ };
+
+ bldo3 {
+ /* unused */
+ };
+
+ reg_bldo4: bldo4 {
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-name = "vcc12-hsic";
+ };
+
+ reg_cldo1: cldo1 {
+ /*
+ * This was 3V in the original design, but
+ * 3.3V is the recommended supply voltage
+ * for the Ethernet PHY.
+ */
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-gmac-phy";
+ };
+
+ reg_cldo2: cldo2 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-name = "afvcc-cam";
+ };
+
+ reg_cldo3: cldo3 {
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc-io-wifi-codec-io2";
+ };
+
+ reg_dcdca: dcdca {
+ regulator-always-on;
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-name = "vdd-cpub";
+ };
+
+ reg_dcdcd: dcdcd {
+ regulator-always-on;
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-name = "vdd-vpu";
+ };
+
+ reg_dcdce: dcdce {
+ regulator-always-on;
+ regulator-min-microvolt = <2100000>;
+ regulator-max-microvolt = <2100000>;
+ regulator-name = "vcc-bldo-codec-ldoin";
+ };
+
+ sw {
+ /*
+ * unused, but use a different name to
+ * avoid name clash with axp809's sw
+ */
+ regulator-name = "s_sw";
+ };
+ };
+ };
+
+ ac100: codec@e89 {
+ compatible = "x-powers,ac100";
+ reg = <0xe89>;
+
+ ac100_codec: codec {
+ compatible = "x-powers,ac100-codec";
+ interrupt-parent = <&r_pio>;
+ interrupts = <0 9 IRQ_TYPE_LEVEL_LOW>; /* PL9 */
+ #clock-cells = <0>;
+ clock-output-names = "4M_adda";
+ };
+
+ ac100_rtc: rtc {
+ compatible = "x-powers,ac100-rtc";
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&ac100_codec>;
+ #clock-cells = <1>;
+ clock-output-names = "cko1_rtc",
+ "cko2_rtc",
+ "cko3_rtc";
+ };
+ };
};
+#include "axp809.dtsi"
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
projects / cascardo / linux.git / blobdiff