Allwinner fixes for 4.15

First, one fix that adds proper regulator references for the EMAC
 external PHYs on A64 boards. The EMAC bindings were developed for 4.13,
 but reverted at the last minute. They were finalized and brought back
 for 4.15. However in the time between, regulator support for the A64
 boards was merged. When EMAC device tree changes were reintroduced,
 this was not taken into account.
 
 Second, a patch that adds OF based modalias uevent for RSB slave devices.
 This has been missing since the introduction of RSB, and recently with
 PMIC regulator support introduced for the A64, has been seen affecting
 distributions, which have the all-important PMIC mfd drivers built as
 modules, which then don't get loaded.
 
 Other minor cleanups include final conversion of raw indices to CCU
 binding macros for sun[4567]i HDMI, cleanup of dummy regulators on the
 A64 SOPINE, a SD card detection polarity fix for the Orange Pi Zero
 Plus2, and adding a missing compatible for the PMIC on the TBS A711
 tablet.
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Merge tag 'sunxi-fixes-for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into fixes

Pull "Allwinner fixes for 4.15" from Chen-Yu Tsai:

First, one fix that adds proper regulator references for the EMAC
external PHYs on A64 boards. The EMAC bindings were developed for 4.13,
but reverted at the last minute. They were finalized and brought back
for 4.15. However in the time between, regulator support for the A64
boards was merged. When EMAC device tree changes were reintroduced,
this was not taken into account.

Second, a patch that adds OF based modalias uevent for RSB slave devices.
This has been missing since the introduction of RSB, and recently with
PMIC regulator support introduced for the A64, has been seen affecting
distributions, which have the all-important PMIC mfd drivers built as
modules, which then don't get loaded.

Other minor cleanups include final conversion of raw indices to CCU
binding macros for sun[4567]i HDMI, cleanup of dummy regulators on the
A64 SOPINE, a SD card detection polarity fix for the Orange Pi Zero
Plus2, and adding a missing compatible for the PMIC on the TBS A711
tablet.

* tag 'sunxi-fixes-for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  ARM: dts: sun8i: a711: Reinstate the PMIC compatible
  arm64: dts: orange-pi-zero-plus2: fix sdcard detect
  arm64: allwinner: a64-sopine: Fix to use dcdc1 regulator instead of vcc3v3
  ARM: dts: sunxi: Convert to CCU index macros for HDMI controller
  sunxi-rsb: Include OF based modalias in device uevent
  arm64: allwinner: a64: add Ethernet PHY regulator for several boards

arch/arm/boot/dts/sun4i-a10.dtsi

@@ -502,8 +502,8 @@ hdmi: hdmi@1c16000 {
 			reg = <0x01c16000 0x1000>;
 			interrupts = <58>;
 			clocks = <&ccu CLK_AHB_HDMI0>, <&ccu CLK_HDMI>,
-				 <&ccu 9>,
+				 <&ccu CLK_PLL_VIDEO0_2X>,
-				 <&ccu 18>;
+				 <&ccu CLK_PLL_VIDEO1_2X>;
 			clock-names = "ahb", "mod", "pll-0", "pll-1";
 			dmas = <&dma SUN4I_DMA_NORMAL 16>,
 			       <&dma SUN4I_DMA_NORMAL 16>,

arch/arm/boot/dts/sun5i-a10s.dtsi

@@ -82,8 +82,8 @@ hdmi: hdmi@1c16000 {
 			reg = <0x01c16000 0x1000>;
 			interrupts = <58>;
 			clocks = <&ccu CLK_AHB_HDMI>, <&ccu CLK_HDMI>,
-				 <&ccu 9>,
+				 <&ccu CLK_PLL_VIDEO0_2X>,
-				 <&ccu 16>;
+				 <&ccu CLK_PLL_VIDEO1_2X>;
 			clock-names = "ahb", "mod", "pll-0", "pll-1";
 			dmas = <&dma SUN4I_DMA_NORMAL 16>,
 			       <&dma SUN4I_DMA_NORMAL 16>,

arch/arm/boot/dts/sun6i-a31.dtsi

@@ -429,8 +429,8 @@ hdmi: hdmi@1c16000 {
 			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&ccu CLK_AHB1_HDMI>, <&ccu CLK_HDMI>,
 				 <&ccu CLK_HDMI_DDC>,
-				 <&ccu 7>,
+				 <&ccu CLK_PLL_VIDEO0_2X>,
-				 <&ccu 13>;
+				 <&ccu CLK_PLL_VIDEO1_2X>;
 			clock-names = "ahb", "mod", "ddc", "pll-0", "pll-1";
 			resets = <&ccu RST_AHB1_HDMI>;
 			reset-names = "ahb";

arch/arm/boot/dts/sun7i-a20.dtsi

@@ -581,8 +581,8 @@ hdmi: hdmi@1c16000 {
 			reg = <0x01c16000 0x1000>;
 			interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&ccu CLK_AHB_HDMI0>, <&ccu CLK_HDMI>,
-				 <&ccu 9>,
+				 <&ccu CLK_PLL_VIDEO0_2X>,
-				 <&ccu 18>;
+				 <&ccu CLK_PLL_VIDEO1_2X>;
 			clock-names = "ahb", "mod", "pll-0", "pll-1";
 			dmas = <&dma SUN4I_DMA_NORMAL 16>,
 			       <&dma SUN4I_DMA_NORMAL 16>,

arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts

@@ -146,6 +146,7 @@ &r_rsb {
 	status = "okay";
 
 	axp81x: pmic@3a3 {
+		compatible = "x-powers,axp813";
 		reg = <0x3a3>;
 		interrupt-parent = <&r_intc>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;

arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts

@@ -75,6 +75,7 @@ &emac {
 	pinctrl-0 = <&rgmii_pins>;
 	phy-mode = "rgmii";
 	phy-handle = <&ext_rgmii_phy>;
+	phy-supply = <&reg_dc1sw>;
 	status = "okay";
 };
 

arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts

@@ -77,6 +77,7 @@ &emac {
 	pinctrl-0 = <&rmii_pins>;
 	phy-mode = "rmii";
 	phy-handle = <&ext_rmii_phy1>;
+	phy-supply = <&reg_dc1sw>;
 	status = "okay";
 
 };

arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts

@@ -82,6 +82,7 @@ &emac {
 	pinctrl-0 = <&rgmii_pins>;
 	phy-mode = "rgmii";
 	phy-handle = <&ext_rgmii_phy>;
+	phy-supply = <&reg_dc1sw>;
 	status = "okay";
 };
 
@@ -95,7 +96,7 @@ ext_rgmii_phy: ethernet-phy@1 {
 &mmc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_pins>;
-	vmmc-supply = <&reg_vcc3v3>;
+	vmmc-supply = <&reg_dcdc1>;
 	vqmmc-supply = <&reg_vcc1v8>;
 	bus-width = <8>;
 	non-removable;

arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi

@@ -45,19 +45,10 @@
 
 #include "sun50i-a64.dtsi"
 
-/ {
-	reg_vcc3v3: vcc3v3 {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc3v3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
-};
-
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins>;
-	vmmc-supply = <&reg_vcc3v3>;
+	vmmc-supply = <&reg_dcdc1>;
 	non-removable;
 	disable-wp;
 	bus-width = <4>;

arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts

@@ -71,7 +71,7 @@ &mmc0 {
 	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
-	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
+	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 

drivers/bus/sunxi-rsb.c

@@ -178,6 +178,7 @@ static struct bus_type sunxi_rsb_bus = {
 	.match		= sunxi_rsb_device_match,
 	.probe		= sunxi_rsb_device_probe,
 	.remove		= sunxi_rsb_device_remove,
+	.uevent		= of_device_uevent_modalias,
 };
 
 static void sunxi_rsb_dev_release(struct device *dev)