ARM: dts: sunxi: Add mdio bus sub-node to GMAC

The DWMAC binding never supported having the Ethernet PHY node as a
direct child to the controller, nor did it support the "phy" property
as a way to specify which Ethernet PHY to use. What seemed to work
was simply the implementation ignoring the "phy" property and instead
probing all addresses on the MDIO bus and using the first available
one.

The recent switch from "phy" to "phy-handle" breaks the assumptions
of the implementation, and does not match what the binding requires.
The binding requires that if an MDIO bus is described, it shall be
a sub-node with the "snps,dwmac-mdio" compatible string.

Add a device node for the MDIO bus, and move the Ethernet PHY node
under it. Also fix up the #address-cells and #size-cells properties
where needed.

Fixes: de332de26d19 ("ARM: dts: sunxi: Switch from phy to phy-handle")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/arch/arm/boot/dts/sun6i-a31-colombus.dts b/arch/arm/boot/dts/sun6i-a31-colombus.dts
index 50092b0..93a15ea 100644 (file)
--- a/arch/arm/boot/dts/sun6i-a31-colombus.dts
+++ b/arch/arm/boot/dts/sun6i-a31-colombus.dts
@@ -79,10 +79,6 @@
        phy-handle = <&phy1>;
        phy-mode = "rgmii";
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &i2c0 {
@@ -104,6 +100,12 @@
        };
 };
 
+&mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v0>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
index 7c611dd..049e6ab 100644 (file)
--- a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
+++ b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
@@ -156,13 +156,6 @@
        phy-handle = <&phy1>;
        phy-mode = "rgmii";
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-               reset-gpios = <&pio 0 21 GPIO_ACTIVE_LOW>;
-               reset-assert-us = <10000>;
-               reset-deassert-us = <30000>;
-       };
 };
 
 &hdmi {
@@ -199,6 +192,15 @@
        status = "okay";
 };
 
+&mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+               reset-gpios = <&pio 0 21 GPIO_ACTIVE_LOW>;
+               reset-assert-us = <10000>;
+               reset-deassert-us = <30000>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_dcdc1>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun6i-a31-i7.dts b/arch/arm/boot/dts/sun6i-a31-i7.dts
index ebb0b47..6cc8ccf 100644 (file)
--- a/arch/arm/boot/dts/sun6i-a31-i7.dts
+++ b/arch/arm/boot/dts/sun6i-a31-i7.dts
@@ -120,10 +120,6 @@
        phy-handle = <&phy1>;
        phy-mode = "mii";
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &hdmi {
@@ -142,6 +138,12 @@
        status = "okay";
 };
 
+&mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun6i-a31-m9.dts b/arch/arm/boot/dts/sun6i-a31-m9.dts
index 4910c6c..a645c8f 100644 (file)
--- a/arch/arm/boot/dts/sun6i-a31-m9.dts
+++ b/arch/arm/boot/dts/sun6i-a31-m9.dts
@@ -88,10 +88,6 @@
        phy-mode = "mii";
        phy-supply = <&reg_dldo1>;
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &ir {
@@ -100,6 +96,12 @@
        status = "okay";
 };
 
+&mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_dcdc1>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun6i-a31-mele-a1000g-quad.dts b/arch/arm/boot/dts/sun6i-a31-mele-a1000g-quad.dts
index 703e1c1..648f247 100644 (file)
--- a/arch/arm/boot/dts/sun6i-a31-mele-a1000g-quad.dts
+++ b/arch/arm/boot/dts/sun6i-a31-mele-a1000g-quad.dts
@@ -88,10 +88,6 @@
        phy-mode = "mii";
        phy-supply = <&reg_dldo1>;
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &ir {
@@ -100,6 +96,12 @@
        status = "okay";
 };
 
+&mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_dcdc1>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index 9ddde11..8d0db8a 100644 (file)
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -939,8 +939,12 @@
                        snps,fixed-burst;
                        snps,force_sf_dma_mode;
                        status = "disabled";
-                       #address-cells = <1>;
-                       #size-cells = <0>;
+
+                       mdio: mdio {
+                               compatible = "snps,dwmac-mdio";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                       };
                };
 
                crypto: crypto-engine@1c15000 {

diff --git a/arch/arm/boot/dts/sun6i-a31s-cs908.dts b/arch/arm/boot/dts/sun6i-a31s-cs908.dts
index 6e9ec3f..1d15e15 100644 (file)
--- a/arch/arm/boot/dts/sun6i-a31s-cs908.dts
+++ b/arch/arm/boot/dts/sun6i-a31s-cs908.dts
@@ -70,9 +70,6 @@
        phy-handle = <&phy1>;
        phy-mode = "mii";
        status = "okay";
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &ir {
@@ -81,6 +78,12 @@
        status = "okay";
 };
 
+&mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &ohci1 {
        status = "okay";
 };

diff --git a/arch/arm/boot/dts/sun6i-a31s-sina31s.dts b/arch/arm/boot/dts/sun6i-a31s-sina31s.dts
index c92779b..0af48e1 100644 (file)
--- a/arch/arm/boot/dts/sun6i-a31s-sina31s.dts
+++ b/arch/arm/boot/dts/sun6i-a31s-sina31s.dts
@@ -119,10 +119,6 @@
        phy-mode = "mii";
        phy-supply = <&reg_dldo1>;
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &hdmi {
@@ -160,6 +156,12 @@
        };
 };
 
+&mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_dcdc1>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts b/arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts
index e993b2d..708caee 100644 (file)
--- a/arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts
+++ b/arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts
@@ -96,7 +96,15 @@
        phy-mode = "rgmii";
        phy-supply = <&reg_dldo1>;
        status = "okay";
+};
+
+&ir {
+       pinctrl-names = "default";
+       pinctrl-0 = <&s_ir_rx_pin>;
+       status = "okay";
+};
 
+&mdio {
        phy1: ethernet-phy@1 {
                reg = <1>;
                reset-gpios = <&pio 0 21 GPIO_ACTIVE_LOW>; /* PA21 */
@@ -105,12 +113,6 @@
        };
 };
 
-&ir {
-       pinctrl-names = "default";
-       pinctrl-0 = <&s_ir_rx_pin>;
-       status = "okay";
-};
-
 &mmc0 {
        vmmc-supply = <&reg_dcdc1>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
index c601ecf..32d5d45 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
@@ -133,10 +133,6 @@
        phy-mode = "rgmii";
        phy-supply = <&reg_gmac_3v3>;
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &hdmi {
@@ -171,6 +167,12 @@
        status = "okay";
 };
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi.dts b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
index c5730b3..bb3987e 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-bananapi.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
@@ -135,10 +135,6 @@
        phy-mode = "rgmii";
        phy-supply = <&reg_gmac_3v3>;
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &hdmi {
@@ -171,6 +167,12 @@
        status = "okay";
 };
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapro.dts b/arch/arm/boot/dts/sun7i-a20-bananapro.dts
index 86f4ebb..01ccff7 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-bananapro.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapro.dts
@@ -113,10 +113,6 @@
        phy-mode = "rgmii";
        phy-supply = <&reg_gmac_3v3>;
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &i2c0 {
@@ -143,6 +139,12 @@
        status = "okay";
 };
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
index e322f0f..b8203e4 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
@@ -118,10 +118,6 @@
        phy-handle = <&phy1>;
        phy-mode = "mii";
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &hdmi {
@@ -161,6 +157,12 @@
        status = "okay";
 };
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &ohci0 {
        status = "okay";
 };

diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index a8f7f63..8c8dee6 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
@@ -153,10 +153,6 @@
        phy-handle = <&phy1>;
        phy-mode = "rgmii";
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &hdmi {
@@ -194,6 +190,12 @@
        status = "okay";
 };
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-hummingbird.dts b/arch/arm/boot/dts/sun7i-a20-hummingbird.dts
index 322717c..3def2a3 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-hummingbird.dts
+++ b/arch/arm/boot/dts/sun7i-a20-hummingbird.dts
@@ -104,14 +104,6 @@
        phy-mode = "rgmii";
        phy-supply = <&reg_gmac_vdd>;
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-               reset-gpios = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */
-               reset-assert-us = <10000>;
-               /* wait 1s after reset, otherwise fail to read phy id */
-               reset-deassert-us = <1000000>;
-       };
 };
 
 &i2c0 {
@@ -145,6 +137,16 @@
        status = "okay";
 };
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+               reset-gpios = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */
+               reset-assert-us = <10000>;
+               /* wait 1s after reset, otherwise fail to read phy id */
+               reset-deassert-us = <1000000>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v0>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts b/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts
index 8a610da..358ed5f 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts
+++ b/arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts
@@ -119,10 +119,6 @@
        phy-mode = "mii";
        phy-supply = <&reg_gmac_3v3>;
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &i2c0 {
@@ -145,6 +141,12 @@
        status = "okay";
 };
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-icnova-swac.dts b/arch/arm/boot/dts/sun7i-a20-icnova-swac.dts
index a20e91c..413505f 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-icnova-swac.dts
+++ b/arch/arm/boot/dts/sun7i-a20-icnova-swac.dts
@@ -79,10 +79,6 @@
        phy-handle = <&phy1>;
        phy-mode = "mii";
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &i2c0 {
@@ -99,6 +95,12 @@
        status = "okay";
 };
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts b/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts
index c27567c..946c272 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts
+++ b/arch/arm/boot/dts/sun7i-a20-itead-ibox.dts
@@ -100,7 +100,9 @@
        phy-handle = <&phy1>;
        phy-mode = "mii";
        status = "okay";
+};
 
+&gmac_mdio {
        phy1: ethernet-phy@1 {
                reg = <1>;
        };

diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
index 3e170cf..17fa890 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
+++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
@@ -123,8 +123,6 @@
        phy-mode = "rgmii";
        phy-supply = <&reg_gmac_3v3>;
        status = "okay";
-       /delete-property/#address-cells;
-       /delete-property/#size-cells;
 
        fixed-link {
                speed = <1000>;

diff --git a/arch/arm/boot/dts/sun7i-a20-m3.dts b/arch/arm/boot/dts/sun7i-a20-m3.dts
index bde0ef7..6bff9e7 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-m3.dts
+++ b/arch/arm/boot/dts/sun7i-a20-m3.dts
@@ -85,10 +85,6 @@
        phy-handle = <&phy1>;
        phy-mode = "mii";
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &i2c0 {
@@ -111,6 +107,12 @@
        status = "okay";
 };
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts b/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts
index f419b9e..6f9c54b 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts
@@ -114,10 +114,6 @@
        phy-handle = <&phy1>;
        phy-mode = "rgmii";
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &hdmi {
@@ -202,6 +198,12 @@
        };
 };
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-olimex-som204-evb.dts b/arch/arm/boot/dts/sun7i-a20-olimex-som204-evb.dts
index d3d03b7..230d62a 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-olimex-som204-evb.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olimex-som204-evb.dts
@@ -109,14 +109,6 @@
        phy-mode = "rgmii";
        phy-supply = <&reg_vcc3v3>;
        status = "okay";
-
-       phy3: ethernet-phy@3 {
-               reg = <3>;
-               reset-gpios = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */
-               reset-assert-us = <10000>;
-               /* wait 1s after reset, otherwise fail to read phy id */
-               reset-deassert-us = <1000000>;
-       };
 };
 
 &hdmi {
@@ -161,6 +153,16 @@
        status = "okay";
 };
 
+&gmac_mdio {
+       phy3: ethernet-phy@3 {
+               reg = <3>;
+               reset-gpios = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */
+               reset-assert-us = <10000>;
+               /* wait 1s after reset, otherwise fail to read phy id */
+               reset-deassert-us = <1000000>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts
index 70a8832..2adbac8 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts
@@ -109,10 +109,6 @@
        phy-handle = <&phy1>;
        phy-mode = "mii";
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &hdmi {
@@ -149,6 +145,12 @@
        };
 };
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
index 0fe657e..9ba6277 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
@@ -114,10 +114,6 @@
        phy-handle = <&phy1>;
        phy-mode = "rgmii";
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &hdmi {
@@ -154,6 +150,12 @@
        vref-supply = <&reg_vcc3v0>;
 };
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
index 5597369..359bd0d 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
@@ -121,10 +121,6 @@
        phy-handle = <&phy1>;
        phy-mode = "mii";
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &hdmi {
@@ -215,6 +211,12 @@
        };
 };
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts b/arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts
index a94ff50..2e328d2 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts
+++ b/arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts
@@ -124,10 +124,6 @@
        phy-mode = "rgmii";
        phy-supply = <&reg_gmac_3v3>;
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &hdmi {
@@ -158,6 +154,12 @@
        status = "okay";
 };
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-orangepi.dts b/arch/arm/boot/dts/sun7i-a20-orangepi.dts
index 956579a..d75b2e2 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-orangepi.dts
+++ b/arch/arm/boot/dts/sun7i-a20-orangepi.dts
@@ -100,10 +100,6 @@
        phy-mode = "rgmii";
        phy-supply = <&reg_gmac_3v3>;
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &i2c0 {
@@ -124,6 +120,12 @@
        status = "okay";
 };
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts b/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts
index 993fb97..fce2f7f 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts
+++ b/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts
@@ -117,10 +117,6 @@
        phy-handle = <&phy1>;
        phy-mode = "rgmii";
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &hdmi {
@@ -149,6 +145,12 @@
        status = "okay";
 };
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-pcduino3.dts b/arch/arm/boot/dts/sun7i-a20-pcduino3.dts
index 02e3215..cc8271d 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-pcduino3.dts
+++ b/arch/arm/boot/dts/sun7i-a20-pcduino3.dts
@@ -125,10 +125,6 @@
        phy-handle = <&phy1>;
        phy-mode = "mii";
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &i2c0 {
@@ -149,6 +145,12 @@
        status = "okay";
 };
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20-wits-pro-a20-dkt.dts b/arch/arm/boot/dts/sun7i-a20-wits-pro-a20-dkt.dts
index 9dfe7e2..3bfae98 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20-wits-pro-a20-dkt.dts
+++ b/arch/arm/boot/dts/sun7i-a20-wits-pro-a20-dkt.dts
@@ -84,10 +84,6 @@
        phy-handle = <&phy1>;
        phy-mode = "rgmii";
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &i2c0 {
@@ -110,6 +106,12 @@
 
 #include "axp209.dtsi"
 
+&gmac_mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        vmmc-supply = <&reg_vcc3v3>;
        bus-width = <4>;

diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 9ad8e44..651d7fe 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -1437,8 +1437,12 @@
                        snps,fixed-burst;
                        snps,force_sf_dma_mode;
                        status = "disabled";
-                       #address-cells = <1>;
-                       #size-cells = <0>;
+
+                       gmac_mdio: mdio {
+                               compatible = "snps,dwmac-mdio";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                       };
                };
 
                hstimer@1c60000 {

diff --git a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
index 650890b..d3b337b 100644 (file)
--- a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
+++ b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
@@ -132,10 +132,6 @@
        phy-mode = "rgmii";
        phy-supply = <&reg_cldo1>;
        status = "okay";
-
-       phy1: ethernet-phy@1 {
-               reg = <1>;
-       };
 };
 
 &i2c3 {
@@ -144,6 +140,12 @@
        status = "okay";
 };
 
+&mdio {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
 &mmc0 {
        pinctrl-names = "default";
        pinctrl-0 = <&mmc0_pins>;

diff --git a/arch/arm/boot/dts/sun9i-a80-optimus.dts b/arch/arm/boot/dts/sun9i-a80-optimus.dts
index 03ad255..bbc6335 100644 (file)
--- a/arch/arm/boot/dts/sun9i-a80-optimus.dts
+++ b/arch/arm/boot/dts/sun9i-a80-optimus.dts
@@ -127,7 +127,9 @@
        phy-mode = "rgmii";
        phy-supply = <&reg_cldo1>;
        status = "okay";
+};
 
+&mdio {
        phy1: ethernet-phy@1 {
                reg = <1>;
        };

diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi
index 310cd97..c34d505 100644 (file)
--- a/arch/arm/boot/dts/sun9i-a80.dtsi
+++ b/arch/arm/boot/dts/sun9i-a80.dtsi
@@ -331,8 +331,12 @@
                        snps,fixed-burst;
                        snps,force_sf_dma_mode;
                        status = "disabled";
-                       #address-cells = <1>;
-                       #size-cells = <0>;
+
+                       mdio: mdio {
+                               compatible = "snps,dwmac-mdio";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                       };
                };
 
                ehci0: usb@a00000 {