From ee4bc340a0dd1b0d4e146c37049df28887895c6c Mon Sep 17 00:00:00 2001
From: Jacob Chen <jacob2.chen@rock-chips.com>
Date: Thu, 23 Feb 2017 14:20:16 +0800
Subject: [PATCH] ARM: dts: rockchip: enable gmac for rk3288 boards
Enable gmac interface for rk3288 board dts.
use "okay" not "ok"
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
---
arch/arm/dts/rk3288-evb.dtsi | 22 ++++++++++++++++++++++
arch/arm/dts/rk3288-popmetal.dtsi | 2 +-
arch/arm/dts/rk3288-tinker.dtsi | 2 +-
3 files changed, 24 insertions(+), 2 deletions(-)
diff --git a/arch/arm/dts/rk3288-evb.dtsi b/arch/arm/dts/rk3288-evb.dtsi
index cb7d03e558..4960f3367c 100644
--- a/arch/arm/dts/rk3288-evb.dtsi
+++ b/arch/arm/dts/rk3288-evb.dtsi
@@ -11,6 +11,13 @@
reg = <0 0x80000000>;
};
+ ext_gmac: external-gmac-clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <125000000>;
+ clock-output-names = "ext_gmac";
+ };
+
keys: gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
@@ -98,6 +105,21 @@
status = "okay";
};
+&gmac {
+ phy-mode = "rgmii";
+ clock_in_out = "input";
+ snps,reset-gpio = <&gpio4 7 0>;
+ snps,reset-active-low;
+ snps,reset-delays-us = <0 10000 1000000>;
+ assigned-clocks = <&cru SCLK_MAC>;
+ assigned-clock-parents = <&ext_gmac>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins>;
+ tx_delay = <0x30>;
+ rx_delay = <0x10>;
+ status = "okay";
+};
+
&hdmi {
ddc-i2c-bus = <&i2c5>;
status = "okay";
diff --git a/arch/arm/dts/rk3288-popmetal.dtsi b/arch/arm/dts/rk3288-popmetal.dtsi
index e5be4cb471..dd6ce8b69e 100644
--- a/arch/arm/dts/rk3288-popmetal.dtsi
+++ b/arch/arm/dts/rk3288-popmetal.dtsi
@@ -203,7 +203,7 @@
pinctrl-0 = <&rgmii_pins>;
tx_delay = <0x30>;
rx_delay = <0x10>;
- status = "ok";
+ status = "okay";
};
&hdmi {
diff --git a/arch/arm/dts/rk3288-tinker.dtsi b/arch/arm/dts/rk3288-tinker.dtsi
index ceb4e2bdb1..527493c9a3 100644
--- a/arch/arm/dts/rk3288-tinker.dtsi
+++ b/arch/arm/dts/rk3288-tinker.dtsi
@@ -149,7 +149,7 @@
pinctrl-0 = <&rgmii_pins>;
tx_delay = <0x30>;
rx_delay = <0x10>;
- status = "ok";
+ status = "okay";
};
&hdmi {
--
2.39.5