diff options
Diffstat (limited to 'target/linux/sunxi/patches-3.13/195-dt-sun7i-add-gmac-pinmuxing.patch')
| -rw-r--r-- | target/linux/sunxi/patches-3.13/195-dt-sun7i-add-gmac-pinmuxing.patch | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.13/195-dt-sun7i-add-gmac-pinmuxing.patch b/target/linux/sunxi/patches-3.13/195-dt-sun7i-add-gmac-pinmuxing.patch new file mode 100644 index 0000000000..5d66055836 --- /dev/null +++ b/target/linux/sunxi/patches-3.13/195-dt-sun7i-add-gmac-pinmuxing.patch @@ -0,0 +1,49 @@ +From 777ba9f88e1a566a6ed26fe1e8dfff4b8c1448fc Mon Sep 17 00:00:00 2001 +From: Chen-Yu Tsai <wens@csie.org> +Date: Sat, 7 Dec 2013 01:29:39 +0800 +Subject: [PATCH] ARM: dts: sun7i: Add pin muxing options for the GMAC + +The A20 has EMAC and GMAC muxed on the same pins. +Add pin sets with gmac function for MII and RGMII mode to the DTSI. + +Signed-off-by: Chen-Yu Tsai <wens@csie.org> +--- + arch/arm/boot/dts/sun7i-a20.dtsi | 22 ++++++++++++++++++++++ + 1 file changed, 22 insertions(+) + +diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi +index 82be552..a0d6ef7 100644 +--- a/arch/arm/boot/dts/sun7i-a20.dtsi ++++ b/arch/arm/boot/dts/sun7i-a20.dtsi +@@ -403,6 +403,28 @@ + allwinner,pull = <0>; + }; + ++ gmac_pins_mii: gmac_mii { ++ allwinner,pins = "PA0", "PA1", "PA2", ++ "PA3", "PA4", "PA5", "PA6", ++ "PA7", "PA8", "PA9", "PA10", ++ "PA11", "PA12", "PA13", "PA14", ++ "PA15", "PA16"; ++ allwinner,function = "gmac"; ++ allwinner,drive = <3>; ++ allwinner,pull = <0>; ++ }; ++ ++ gmac_pins_rgmii: gmac_rgmii { ++ allwinner,pins = "PA0", "PA1", "PA2", ++ "PA3", "PA4", "PA5", "PA6", ++ "PA7", "PA8", "PA10", ++ "PA11", "PA12", "PA13", ++ "PA15", "PA16"; ++ allwinner,function = "gmac"; ++ allwinner,drive = <3>; ++ allwinner,pull = <0>; ++ }; ++ + mmc0_pins_a: mmc0@0 { + allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5"; + allwinner,function = "mmc0"; +-- +1.8.5.1 + |