diff options
Diffstat (limited to 'target/linux/sunxi/patches-3.14/306-dt-sun7i-fix-gmac-on-bananapi.patch')
| -rw-r--r-- | target/linux/sunxi/patches-3.14/306-dt-sun7i-fix-gmac-on-bananapi.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.14/306-dt-sun7i-fix-gmac-on-bananapi.patch b/target/linux/sunxi/patches-3.14/306-dt-sun7i-fix-gmac-on-bananapi.patch new file mode 100644 index 0000000..4c34161 --- /dev/null +++ b/target/linux/sunxi/patches-3.14/306-dt-sun7i-fix-gmac-on-bananapi.patch @@ -0,0 +1,47 @@ +diff -ruN old/arch/arm/boot/dts/sun7i-a20-bananapi.dts new/arch/arm/boot/dts/sun7i-a20-bananapi.dts +--- old/arch/arm/boot/dts/sun7i-a20-bananapi.dts 2014-09-19 01:08:58.000000000 +0200 ++++ new/arch/arm/boot/dts/sun7i-a20-bananapi.dts 2014-09-19 01:05:02.000000000 +0200 +@@ -86,6 +86,13 @@ + allwinner,drive = <0>; + allwinner,pull = <1>; + }; ++ ++ gmac_power_pin_bananapi: gmac_power_pin@0 { ++ allwinner,pins = "PH23"; ++ allwinner,function = "gpio_out"; ++ allwinner,drive = <0>; ++ allwinner,pull = <0>; ++ }; + }; + + lradc: lradc@01c22800 { +@@ -134,9 +141,10 @@ + + gmac: ethernet@01c50000 { + pinctrl-names = "default"; +- pinctrl-0 = <&gmac_pins_mii_a>; ++ pinctrl-0 = <&gmac_pins_rgmii_a>; + phy = <&phy1>; +- phy-mode = "mii"; ++ phy-mode = "rgmii"; ++ phy-supply = <®_gmac_3v3>; + status = "okay"; + + phy1: ethernet-phy@1 { +@@ -169,4 +177,16 @@ + status = "okay"; + }; + ++ reg_gmac_3v3: gmac-3v3 { ++ compatible = "regulator-fixed"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&gmac_power_pin_bananapi>; ++ regulator-name = "gmac-3v3"; ++ regulator-min-microvolt = <3300000>; ++ regulator-max-microvolt = <3300000>; ++ startup-delay-us = <50000>; ++ enable-active-high; ++ gpio = <&pio 7 23 0>; ++ status = "okay"; ++ }; + }; |