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Commit fabed5ad authored by Olof Johansson's avatar Olof Johansson
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Merge tag 'sunxi-fixes-for-4.13-3' of... 

Merge tag 'sunxi-fixes-for-4.13-3' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into fixes

Allwinner fixes for 4.13, take 3

This is a revert of the EMAC bindings. The discussion has not settled down
yet on a proper representation of the PHY, and therefore we cannot commit
to a binding yet

* tag 'sunxi-fixes-for-4.13-3' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  arm: dts: sunxi: Revert EMAC changes
  arm64: dts: allwinner: Revert EMAC changes
  dt-bindings: net: Revert sun8i dwmac binding
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parents 93a4c835 fe45174b
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Documentation/devicetree/bindings/net/dwmac-sun8i.txt deleted 100644 → 0
View file @ 93a4c835
* Allwinner sun8i GMAC ethernet controller
This device is a platform glue layer for stmmac.
Please see stmmac.txt for the other unchanged properties.
Required properties:
- compatible: should be one of the following string:
"allwinner,sun8i-a83t-emac"
"allwinner,sun8i-h3-emac"
"allwinner,sun8i-v3s-emac"
"allwinner,sun50i-a64-emac"
- reg: address and length of the register for the device.
- interrupts: interrupt for the device
- interrupt-names: should be "macirq"
- clocks: A phandle to the reference clock for this device
- clock-names: should be "stmmaceth"
- resets: A phandle to the reset control for this device
- reset-names: should be "stmmaceth"
- phy-mode: See ethernet.txt
- phy-handle: See ethernet.txt
- #address-cells: shall be 1
- #size-cells: shall be 0
- syscon: A phandle to the syscon of the SoC with one of the following
compatible string:
- allwinner,sun8i-h3-system-controller
- allwinner,sun8i-v3s-system-controller
- allwinner,sun50i-a64-system-controller
- allwinner,sun8i-a83t-system-controller
Optional properties:
- allwinner,tx-delay-ps: TX clock delay chain value in ps. Range value is 0-700. Default is 0)
- allwinner,rx-delay-ps: RX clock delay chain value in ps. Range value is 0-3100. Default is 0)
Both delay properties need to be a multiple of 100. They control the delay for
external PHY.
Optional properties for the following compatibles:
- "allwinner,sun8i-h3-emac",
- "allwinner,sun8i-v3s-emac":
- allwinner,leds-active-low: EPHY LEDs are active low
Required child node of emac:
- mdio bus node: should be named mdio
Required properties of the mdio node:
- #address-cells: shall be 1
- #size-cells: shall be 0
The device node referenced by "phy" or "phy-handle" should be a child node
of the mdio node. See phy.txt for the generic PHY bindings.
Required properties of the phy node with the following compatibles:
- "allwinner,sun8i-h3-emac",
- "allwinner,sun8i-v3s-emac":
- clocks: a phandle to the reference clock for the EPHY
- resets: a phandle to the reset control for the EPHY
Example:
emac: ethernet@1c0b000 {
compatible = "allwinner,sun8i-h3-emac";
syscon = <&syscon>;
reg = <0x01c0b000 0x104>;
interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "macirq";
resets = <&ccu RST_BUS_EMAC>;
reset-names = "stmmaceth";
clocks = <&ccu CLK_BUS_EMAC>;
clock-names = "stmmaceth";
#address-cells = <1>;
#size-cells = <0>;
phy-handle = <&int_mii_phy>;
phy-mode = "mii";
allwinner,leds-active-low;
mdio: mdio {
#address-cells = <1>;
#size-cells = <0>;
int_mii_phy: ethernet-phy@1 {
reg = <1>;
clocks = <&ccu CLK_BUS_EPHY>;
resets = <&ccu RST_BUS_EPHY>;
};
};
};
arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts
View file @ fabed5ad
......@@ -56,8 +56,6 @@ / {
aliases {
serial0 = &uart0;
/* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
ethernet0 = &emac;
ethernet1 = &xr819;
};
......@@ -104,13 +102,6 @@ &ehci1 {
status = "okay";
};
&emac {
phy-handle = <&int_mii_phy>;
phy-mode = "mii";
allwinner,leds-active-low;
status = "okay";
};
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>;
......
arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
View file @ fabed5ad
......@@ -52,7 +52,6 @@ / {
compatible = "sinovoip,bpi-m2-plus", "allwinner,sun8i-h3";
aliases {
ethernet0 = &emac;
serial0 = &uart0;
serial1 = &uart1;
};
......@@ -115,30 +114,12 @@ &ehci2 {
status = "okay";
};
&emac {
pinctrl-names = "default";
pinctrl-0 = <&emac_rgmii_pins>;
phy-supply = <&reg_gmac_3v3>;
phy-handle = <&ext_rgmii_phy>;
phy-mode = "rgmii";
allwinner,leds-active-low;
status = "okay";
};
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
status = "okay";
};
&mdio {
ext_rgmii_phy: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0>;
};
};
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
......
arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts
View file @ fabed5ad
......@@ -46,10 +46,3 @@ / {
model = "FriendlyARM NanoPi NEO";
compatible = "friendlyarm,nanopi-neo", "allwinner,sun8i-h3";
};
&emac {
phy-handle = <&int_mii_phy>;
phy-mode = "mii";
allwinner,leds-active-low;
status = "okay";
};
arch/arm/boot/dts/sun8i-h3-orangepi-2.dts
View file @ fabed5ad
......@@ -54,7 +54,6 @@ / {
aliases {
serial0 = &uart0;
/* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
ethernet0 = &emac;
ethernet1 = &rtl8189;
};
......@@ -118,13 +117,6 @@ &ehci1 {
status = "okay";
};
&emac {
phy-handle = <&int_mii_phy>;
phy-mode = "mii";
allwinner,leds-active-low;
status = "okay";
};
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
......
arch/arm/boot/dts/sun8i-h3-orangepi-one.dts
View file @ fabed5ad
......@@ -52,7 +52,6 @@ / {
compatible = "xunlong,orangepi-one", "allwinner,sun8i-h3";
aliases {
ethernet0 = &emac;
serial0 = &uart0;
};
......@@ -98,13 +97,6 @@ &ehci1 {
status = "okay";
};
&emac {
phy-handle = <&int_mii_phy>;
phy-mode = "mii";
allwinner,leds-active-low;
status = "okay";
};
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
......
arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts
View file @ fabed5ad
......@@ -53,11 +53,6 @@ aliases {
};
};
&emac {
/* LEDs changed to active high on the plus */
/delete-property/ allwinner,leds-active-low;
};
&mmc1 {
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins_a>;
......
arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts
View file @ fabed5ad
......@@ -52,7 +52,6 @@ / {
compatible = "xunlong,orangepi-pc", "allwinner,sun8i-h3";
aliases {
ethernet0 = &emac;
serial0 = &uart0;
};
......@@ -114,13 +113,6 @@ &ehci3 {
status = "okay";
};
&emac {
phy-handle = <&int_mii_phy>;
phy-mode = "mii";
allwinner,leds-active-low;
status = "okay";
};
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
......
arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
View file @ fabed5ad
......@@ -47,10 +47,6 @@ / {
model = "Xunlong Orange Pi Plus / Plus 2";
compatible = "xunlong,orangepi-plus", "allwinner,sun8i-h3";
aliases {
ethernet0 = &emac;
};
reg_gmac_3v3: gmac-3v3 {
compatible = "regulator-fixed";
regulator-name = "gmac-3v3";
......@@ -78,24 +74,6 @@ &ehci3 {
status = "okay";
};
&emac {
pinctrl-names = "default";
pinctrl-0 = <&emac_rgmii_pins>;
phy-supply = <&reg_gmac_3v3>;
phy-handle = <&ext_rgmii_phy>;
phy-mode = "rgmii";
allwinner,leds-active-low;
status = "okay";
};
&mdio {
ext_rgmii_phy: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0>;
};
};
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_8bit_pins>;
......
arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts
View file @ fabed5ad
......@@ -61,19 +61,3 @@ reg_gmac_3v3: gmac-3v3 {
gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */
};
};
&emac {
pinctrl-names = "default";
pinctrl-0 = <&emac_rgmii_pins>;
phy-supply = <&reg_gmac_3v3>;
phy-handle = <&ext_rgmii_phy>;
phy-mode = "rgmii";
status = "okay";
};
&mdio {
ext_rgmii_phy: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
};
};
arch/arm/boot/dts/sunxi-h3-h5.dtsi
View file @ fabed5ad
......@@ -391,32 +391,6 @@ timer@01c20c00 {
clocks = <&osc24M>;
};
emac: ethernet@1c30000 {
compatible = "allwinner,sun8i-h3-emac";
syscon = <&syscon>;
reg = <0x01c30000 0x10000>;
interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "macirq";
resets = <&ccu RST_BUS_EMAC>;
reset-names = "stmmaceth";
clocks = <&ccu CLK_BUS_EMAC>;
clock-names = "stmmaceth";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
mdio: mdio {
#address-cells = <1>;
#size-cells = <0>;
int_mii_phy: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
clocks = <&ccu CLK_BUS_EPHY>;
resets = <&ccu RST_BUS_EPHY>;
};
};
};
spi0: spi@01c68000 {
compatible = "allwinner,sun8i-h3-spi";
reg = <0x01c68000 0x1000>;
......
arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
View file @ fabed5ad
......@@ -51,7 +51,6 @@ / {
compatible = "sinovoip,bananapi-m64", "allwinner,sun50i-a64";
aliases {
ethernet0 = &emac;
serial0 = &uart0;
serial1 = &uart1;
};
......@@ -68,14 +67,6 @@ reg_vcc3v3: vcc3v3 {
};
};
&emac {
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins>;
phy-mode = "rgmii";
phy-handle = <&ext_rgmii_phy>;
status = "okay";
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
......@@ -86,13 +77,6 @@ &i2c1_pins {
bias-pull-up;
};
&mdio {
ext_rgmii_phy: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
};
};
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>;
......
arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
View file @ fabed5ad
......@@ -48,18 +48,3 @@ / {
/* TODO: Camera, touchscreen, etc. */
};
&emac {
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins>;
phy-mode = "rgmii";
phy-handle = <&ext_rgmii_phy>;
status = "okay";
};
&mdio {
ext_rgmii_phy: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
};
};
arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
View file @ fabed5ad
......@@ -51,7 +51,6 @@ / {
compatible = "pine64,pine64", "allwinner,sun50i-a64";
aliases {
ethernet0 = &emac;
serial0 = &uart0;
serial1 = &uart1;
serial2 = &uart2;
......@@ -79,15 +78,6 @@ &ehci1 {
status = "okay";
};
&emac {
pinctrl-names = "default";
pinctrl-0 = <&rmii_pins>;
phy-mode = "rmii";
phy-handle = <&ext_rmii_phy1>;
status = "okay";
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
......@@ -98,13 +88,6 @@ &i2c1_pins {
bias-pull-up;
};
&mdio {
ext_rmii_phy1: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
};
};
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>;
......
arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
View file @ fabed5ad
......@@ -53,7 +53,6 @@ / {
"allwinner,sun50i-a64";
aliases {
ethernet0 = &emac;
serial0 = &uart0;
};
......@@ -77,21 +76,6 @@ &ehci1 {
status = "okay";
};
&emac {
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins>;
phy-mode = "rgmii";
phy-handle = <&ext_rgmii_phy>;
status = "okay";
};
&mdio {
ext_rgmii_phy: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
};
};
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_pins>;
......
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
View file @ fabed5ad
......@@ -449,26 +449,6 @@ i2c2: i2c@1c2b400 {
#size-cells = <0>;
};
emac: ethernet@1c30000 {
compatible = "allwinner,sun50i-a64-emac";
syscon = <&syscon>;
reg = <0x01c30000 0x10000>;
interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "macirq";
resets = <&ccu RST_BUS_EMAC>;
reset-names = "stmmaceth";
clocks = <&ccu CLK_BUS_EMAC>;
clock-names = "stmmaceth";
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
mdio: mdio {
#address-cells = <1>;
#size-cells = <0>;
};
};
gic: interrupt-controller@1c81000 {
compatible = "arm,gic-400";
reg = <0x01c81000 0x1000>,
......
arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
View file @ fabed5ad
......@@ -50,7 +50,6 @@ / {
compatible = "friendlyarm,nanopi-neo2", "allwinner,sun50i-h5";
aliases {
ethernet0 = &emac;
serial0 = &uart0;
};
......@@ -109,22 +108,6 @@ &ehci3 {
status = "okay";
};
&emac {
pinctrl-names = "default";
pinctrl-0 = <&emac_rgmii_pins>;
phy-supply = <&reg_gmac_3v3>;
phy-handle = <&ext_rgmii_phy>;
phy-mode = "rgmii";
status = "okay";
};
&mdio {
ext_rgmii_phy: ethernet-phy@7 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <7>;
};
};
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
......
arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
View file @ fabed5ad
......@@ -59,7 +59,6 @@ reg_vcc3v3: vcc3v3 {
};
aliases {
ethernet0 = &emac;
serial0 = &uart0;
};
......@@ -137,28 +136,12 @@ &ehci3 {
status = "okay";
};
&emac {
pinctrl-names = "default";
pinctrl-0 = <&emac_rgmii_pins>;
phy-supply = <&reg_gmac_3v3>;
phy-handle = <&ext_rgmii_phy>;
phy-mode = "rgmii";
status = "okay";
};
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
status = "okay";
};
&mdio {
ext_rgmii_phy: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
};
};
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
......
arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
View file @ fabed5ad
......@@ -54,7 +54,6 @@ / {
compatible = "xunlong,orangepi-prime", "allwinner,sun50i-h5";
aliases {
ethernet0 = &emac;
serial0 = &uart0;
};
......@@ -144,28 +143,12 @@ &ehci3 {
status = "okay";
};
&emac {
pinctrl-names = "default";
pinctrl-0 = <&emac_rgmii_pins>;
phy-supply = <&reg_gmac_3v3>;
phy-handle = <&ext_rgmii_phy>;
phy-mode = "rgmii";
status = "okay";
};
&ir {
pinctrl-names = "default";
pinctrl-0 = <&ir_pins_a>;
status = "okay";
};
&mdio {
ext_rgmii_phy: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
};
};
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
......
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