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authorZoltan Herpai <wigyori@uid0.hu>2014-02-05 08:42:28 +0000
committerZoltan Herpai <wigyori@uid0.hu>2014-02-05 08:42:28 +0000
commitc957af0a0f6a2c45b9b3c84f45f4a3aa44d293c6 (patch)
treef8e3bda571dab7f80fdd240541ed8bd1d39b179e /target/linux/sunxi/patches-3.13/196-3-dt-sun7i-enable-gmac-a20-micro.patch
parent66543935db1d7eab23fc43b381e56dbd4424b499 (diff)
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sunxi: initial 3.13 support
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu> SVN-Revision: 39471
Diffstat (limited to 'target/linux/sunxi/patches-3.13/196-3-dt-sun7i-enable-gmac-a20-micro.patch')
-rw-r--r--target/linux/sunxi/patches-3.13/196-3-dt-sun7i-enable-gmac-a20-micro.patch57
1 files changed, 57 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.13/196-3-dt-sun7i-enable-gmac-a20-micro.patch b/target/linux/sunxi/patches-3.13/196-3-dt-sun7i-enable-gmac-a20-micro.patch
new file mode 100644
index 0000000000..b2aa3268ff
--- /dev/null
+++ b/target/linux/sunxi/patches-3.13/196-3-dt-sun7i-enable-gmac-a20-micro.patch
@@ -0,0 +1,57 @@
+From e39d51b2236ab17628fe5d110296cd33a9c4427e Mon Sep 17 00:00:00 2001
+From: Chen-Yu Tsai <wens@csie.org>
+Date: Sat, 7 Dec 2013 01:29:42 +0800
+Subject: [PATCH] ARM: dts: sun7i: olinuxino-micro: Enable GMAC instead of EMAC
+
+GMAC has better performance and fewer hardware issues.
+Use the GMAC in MII mode for ethernet instead of the EMAC.
+
+Signed-off-by: Chen-Yu Tsai <wens@csie.org>
+---
+ arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 23 ++++++++---------------
+ 1 file changed, 8 insertions(+), 15 deletions(-)
+
+diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+index d377696..bf6f6c8 100644
+--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
++++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+@@ -19,21 +19,6 @@
+ compatible = "olimex,a20-olinuxino-micro", "allwinner,sun7i-a20";
+
+ soc@01c00000 {
+- emac: ethernet@01c0b000 {
+- pinctrl-names = "default";
+- pinctrl-0 = <&emac_pins_a>;
+- phy = <&phy1>;
+- status = "okay";
+- };
+-
+- mdio@01c0b080 {
+- status = "okay";
+-
+- phy1: ethernet-phy@1 {
+- reg = <1>;
+- };
+- };
+-
+ mmc0: mmc@01c0f000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>;
+@@ -110,6 +95,14 @@
+ pinctrl-0 = <&i2c2_pins_a>;
+ status = "okay";
+ };
++
++ gmac: ethernet@01c50000 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&gmac_pins_mii>;
++ snps,phy-addr = <1>;
++ phy-mode = "mii";
++ status = "okay";
++ };
+ };
+
+ leds {
+--
+1.8.5.1
+