ARM: dts: sun8i: a711: Add regulator support

The TBS A711 is using an AXP813 PMIC. Let's add all the regulators for that
board, and migrate the current, dumb, regulators to the actual ones.

Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

1 files changed, 155 insertions, 10 deletions

diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
index de0be140338b..1dc935b91dbc 100644
--- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
@@ -43,7 +43,8 @@
 
 /dts-v1/;
 #include "sun8i-a83t.dtsi"
-#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
 
 / {
         model = "TBS A711 Tablet";
@@ -105,7 +106,7 @@
 };
 
 &mmc0 {
-        vmmc-supply = <&reg_vcc3v3>;
+        vmmc-supply = <&reg_dcdc1>;
         pinctrl-names = "default";
         pinctrl-0 = <&mmc0_pins>;
         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
@@ -115,8 +116,8 @@
 &mmc1 {
         mmc-pwrseq = <&wifi_pwrseq>;
         bus-width = <4>;
-        vmmc-supply = <&reg_vcc3v3>;
-        vqmmc-supply = <&reg_vcc3v3>;
+        vmmc-supply = <&reg_dldo1>;
+        vqmmc-supply = <&reg_dldo1>;
         non-removable;
         wakeup-source;
         status = "okay";
@@ -133,8 +134,8 @@
 &mmc2 {
         pinctrl-0 = <&mmc2_8bit_emmc_pins>;
         pinctrl-names = "default";
-        vmmc-supply = <&reg_vcc3v3>;
-        vqmmc-supply = <&reg_vcc3v3>;
+        vmmc-supply = <&reg_dcdc1>;
+        vqmmc-supply = <&reg_dcdc1>;
         bus-width = <8>;
         non-removable;
         cap-mmc-hw-reset;
@@ -144,11 +145,12 @@
 &r_rsb {
         status = "okay";
 
-        axp813: pmic@3a3 {
-                compatible = "x-powers,axp813";
+        axp81x: pmic@3a3 {
                 reg = <0x3a3>;
                 interrupt-parent = <&r_intc>;
                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+                swin-supply = <&reg_dcdc1>;
+                x-powers,drive-vbus-en;
         };
 
         ac100: codec@e89 {
@@ -177,6 +179,149 @@
 
 };
 
+#include "axp81x.dtsi"
+
+&reg_aldo1 {
+        regulator-min-microvolt = <1800000>;
+        regulator-max-microvolt = <1800000>;
+        regulator-name = "vcc-1.8";
+};
+
+&reg_aldo2 {
+        regulator-min-microvolt = <1800000>;
+        regulator-max-microvolt = <1800000>;
+        regulator-always-on;
+        regulator-name = "vdd-drampll";
+};
+
+&reg_aldo3 {
+        regulator-min-microvolt = <3000000>;
+        regulator-max-microvolt = <3000000>;
+        regulator-always-on;
+        regulator-name = "avcc";
+};
+
+&reg_dcdc1 {
+        regulator-min-microvolt = <3100000>;
+        regulator-max-microvolt = <3100000>;
+        regulator-always-on;
+        regulator-name = "vcc-io";
+};
+
+&reg_dcdc2 {
+        regulator-min-microvolt = <700000>;
+        regulator-max-microvolt = <1100000>;
+        regulator-always-on;
+        regulator-name = "vdd-cpu-A";
+};
+
+&reg_dcdc3 {
+        regulator-min-microvolt = <700000>;
+        regulator-max-microvolt = <1100000>;
+        regulator-always-on;
+        regulator-name = "vdd-cpu-B";
+};
+
+&reg_dcdc4 {
+        regulator-min-microvolt = <700000>;
+        regulator-max-microvolt = <1100000>;
+        regulator-name = "vdd-gpu";
+};
+
+&reg_dcdc5 {
+        regulator-min-microvolt = <1200000>;
+        regulator-max-microvolt = <1500000>;
+        regulator-always-on;
+        regulator-name = "vcc-dram";
+};
+
+&reg_dcdc6 {
+        regulator-min-microvolt = <900000>;
+        regulator-max-microvolt = <900000>;
+        regulator-always-on;
+        regulator-name = "vdd-sys";
+};
+
+&reg_dldo1 {
+        regulator-min-microvolt = <3100000>;
+        regulator-max-microvolt = <3100000>;
+        regulator-name = "vcc-wifi-io";
+};
+
+&reg_dldo2 {
+        regulator-min-microvolt = <2800000>;
+        regulator-max-microvolt = <4200000>;
+        regulator-name = "vcc-mipi";
+};
+
+&reg_dldo3 {
+        regulator-min-microvolt = <2800000>;
+        regulator-max-microvolt = <2800000>;
+        regulator-name = "vdd-csi";
+};
+
+&reg_dldo4 {
+        regulator-min-microvolt = <2800000>;
+        regulator-max-microvolt = <2800000>;
+        regulator-name = "avdd-csi";
+};
+
+&reg_drivevbus {
+        regulator-name = "usb0-vbus";
+        status = "okay";
+};
+
+&reg_eldo1 {
+        regulator-min-microvolt = <1200000>;
+        regulator-max-microvolt = <1800000>;
+        regulator-name = "dvdd-csi-r";
+};
+
+&reg_eldo2 {
+        regulator-min-microvolt = <1800000>;
+        regulator-max-microvolt = <1800000>;
+        regulator-name = "vcc-dsi";
+};
+
+&reg_eldo3 {
+        regulator-min-microvolt = <1200000>;
+        regulator-max-microvolt = <1800000>;
+        regulator-name = "dvdd-csi-f";
+};
+
+&reg_fldo1 {
+        regulator-min-microvolt = <1200000>;
+        regulator-max-microvolt = <1200000>;
+        regulator-name = "vcc-hsic";
+};
+
+&reg_fldo2 {
+        regulator-min-microvolt = <700000>;
+        regulator-max-microvolt = <1100000>;
+        regulator-always-on;
+        regulator-name = "vdd-cpus";
+};
+
+&reg_ldo_io0 {
+        regulator-min-microvolt = <3100000>;
+        regulator-max-microvolt = <3100000>;
+        regulator-name = "vcc-ctp";
+        status = "okay";
+};
+
+&reg_ldo_io1 {
+        regulator-min-microvolt = <3100000>;
+        regulator-max-microvolt = <3100000>;
+        regulator-name = "vcc-vb";
+        status = "okay";
+};
+
+&reg_sw {
+        regulator-min-microvolt = <3100000>;
+        regulator-max-microvolt = <3100000>;
+        regulator-name = "vcc-lcd";
+};
+
 &uart0 {
         pinctrl-names = "default";
         pinctrl-0 = <&uart0_pb_pins>;
@@ -191,7 +336,7 @@
 };
 
 &usbphy {
-        usb1_vbus_supply = <&reg_vcc5v0>;
-        usb2_vbus_supply = <&reg_vcc5v0>;
+        usb1_vbus_supply = <&reg_vmain>;
+        usb2_vbus_supply = <&reg_vmain>;
         status = "okay";
 };