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authorZoltan Herpai <wigyori@uid0.hu>2014-09-19 00:13:49 +0000
committerZoltan Herpai <wigyori@uid0.hu>2014-09-19 00:13:49 +0000
commit3dc7dc9cdebab56a3df134dbb67a940a4747404e (patch)
tree073afce3e36d0f9e610b0a1bdc5e2645e1cdb864 /target/linux/sunxi/patches-3.14
parent384ef8ece13b361c345e36feddca18e8ead77784 (diff)
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sunxi: update gmac with adding correct regulators on bananapi
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu> SVN-Revision: 42616
Diffstat (limited to 'target/linux/sunxi/patches-3.14')
-rw-r--r--target/linux/sunxi/patches-3.14/306-dt-sun7i-fix-gmac-on-bananapi.patch47
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 = <&reg_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";
++ };
+ };