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Commit 18ec91e1 authored by Romain Perier's avatar Romain Perier Committed by David S. Miller
Browse files

ARM: dts: Add emac nodes to the rk3188 device tree 



This adds support for EMAC Rockchip driver on RK3188 SoCs.

Signed-off-by: default avatarRomain Perier <romain.perier@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 40404e00

arch/arm/boot/dts/rk3188.dtsi

+22 −0
Original line number Diff line number Diff line
@@ -147,6 +147,24 @@ 
			bias-disable;

		};



		emac {

			emac_xfer: emac-xfer {

				rockchip,pins = <RK_GPIO3 16 RK_FUNC_2 &pcfg_pull_none>, /* tx_en */

						<RK_GPIO3 17 RK_FUNC_2 &pcfg_pull_none>, /* txd1 */

						<RK_GPIO3 18 RK_FUNC_2 &pcfg_pull_none>, /* txd0 */

						<RK_GPIO3 19 RK_FUNC_2 &pcfg_pull_none>, /* rxd0 */

						<RK_GPIO3 20 RK_FUNC_2 &pcfg_pull_none>, /* rxd1 */

						<RK_GPIO3 21 RK_FUNC_2 &pcfg_pull_none>, /* mac_clk */

						<RK_GPIO3 22 RK_FUNC_2 &pcfg_pull_none>, /* rx_err */

						<RK_GPIO3 23 RK_FUNC_2 &pcfg_pull_none>; /* crs_dvalid */

			};



			emac_mdio: emac-mdio {

				rockchip,pins = <RK_GPIO3 24 RK_FUNC_2 &pcfg_pull_none>,

						<RK_GPIO3 25 RK_FUNC_2 &pcfg_pull_none>;

			};

		};



		i2c0 {

			i2c0_xfer: i2c0-xfer {

				rockchip,pins = <RK_GPIO1 24 RK_FUNC_1 &pcfg_pull_none>,
@@ -323,6 +341,10 @@ 
	};

};



&emac {

	compatible = "rockchip,rk3188-emac";

};



&global_timer {

	interrupts = <GIC_PPI 11 0xf04>;

};

arch/arm/boot/dts/rk3xxx.dtsi

+17 −0
Original line number Diff line number Diff line
@@ -91,6 +91,23 @@ 
		status = "disabled";

	};



	emac: ethernet@10204000 {

		compatible = "snps,arc-emac";

		reg = <0x10204000 0x3c>;

		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;

		#address-cells = <1>;

		#size-cells = <0>;



		rockchip,grf = <&grf>;



		clocks = <&cru HCLK_EMAC>, <&cru SCLK_MAC>;

		clock-names = "hclk", "macref";

		max-speed = <100>;

		phy-mode = "rmii";



		status = "disabled";

	};



	mmc0: dwmmc@10214000 {

		compatible = "rockchip,rk2928-dw-mshc";

		reg = <0x10214000 0x1000>;