linux-kernel - [PATCH v2 04/10] ARM64: dts: rockchip: Add GMAC to GeekBox

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Message-Id: <1454897859-7601-5-git-send-email-afaerber@suse.de>
Date:	Mon,  8 Feb 2016 03:17:33 +0100
From:	Andreas Färber <afaerber@...e.de>
To:	linux-rockchip@...ts.infradead.org
Cc:	Heiko Stuebner <heiko@...ech.de>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Andreas Färber <afaerber@...e.de>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>,
	devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED
	DEVICE TREE BINDINGS)
Subject: [PATCH v2 04/10] ARM64: dts: rockchip: Add GMAC to GeekBox

Signed-off-by: Andreas Färber <afaerber@...e.de>
---
 v2: New
 
 arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts b/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts
index bc91d39758ab..a8dcf3c2b0c1 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts
@@ -56,6 +56,13 @@
 		reg = <0x0 0x0 0x0 0x80000000>;
 	};
 
+	ext_gmac: gmac-clk {
+		compatible = "fixed-clock";
+		clock-frequency = <125000000>;
+		clock-output-names = "ext_gmac";
+		#clock-cells = <0>;
+	};
+
 	leds: gpio-leds {
 		compatible = "gpio-leds";
 
@@ -82,6 +89,19 @@
 	};
 };
 
+&gmac {
+	status = "okay";
+	phy-supply = <&vcc_lan>;
+	phy-mode = "rgmii";
+	clock_in_out = "input";
+	assigned-clocks = <&cru SCLK_MAC>;
+	assigned-clock-parents = <&ext_gmac>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii_pins>;
+	tx_delay = <0x30>;
+	rx_delay = <0x10>;
+};
+
 &i2c0 {
 	status = "okay";
 
-- 
2.6.2