mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-21 22:47:56 +00:00
02629d8f87
Targets were build tested and patches are refreshed. Signed-off-by: Luka Perkov <luka@openwrt.org> SVN-Revision: 42463
49 lines
1.4 KiB
Diff
49 lines
1.4 KiB
Diff
From 9f6deb688f4cb733cd3f36e0cc88f14d2f81982d Mon Sep 17 00:00:00 2001
|
|
From: Chen-Yu Tsai <wens@csie.org>
|
|
Date: Mon, 10 Feb 2014 18:35:50 +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 | 26 ++++++++++++++++++++++++++
|
|
1 file changed, 26 insertions(+)
|
|
|
|
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
|
|
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
|
|
@@ -492,6 +492,32 @@
|
|
allwinner,drive = <0>;
|
|
allwinner,pull = <0>;
|
|
};
|
|
+
|
|
+ gmac_pins_mii_a: gmac_mii@0 {
|
|
+ allwinner,pins = "PA0", "PA1", "PA2",
|
|
+ "PA3", "PA4", "PA5", "PA6",
|
|
+ "PA7", "PA8", "PA9", "PA10",
|
|
+ "PA11", "PA12", "PA13", "PA14",
|
|
+ "PA15", "PA16";
|
|
+ allwinner,function = "gmac";
|
|
+ allwinner,drive = <0>;
|
|
+ allwinner,pull = <0>;
|
|
+ };
|
|
+
|
|
+ gmac_pins_rgmii_a: gmac_rgmii@0 {
|
|
+ allwinner,pins = "PA0", "PA1", "PA2",
|
|
+ "PA3", "PA4", "PA5", "PA6",
|
|
+ "PA7", "PA8", "PA10",
|
|
+ "PA11", "PA12", "PA13",
|
|
+ "PA15", "PA16";
|
|
+ allwinner,function = "gmac";
|
|
+ /*
|
|
+ * data lines in RGMII mode use DDR mode
|
|
+ * and need a higher signal drive strength
|
|
+ */
|
|
+ allwinner,drive = <3>;
|
|
+ allwinner,pull = <0>;
|
|
+ };
|
|
};
|
|
|
|
timer@01c20c00 {
|