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ARM: dts: rockchip: Add EMAC Rockchip for RK3066 SoCs

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This patch adds the right pins topology for the MAC and MDIO
found in RK3066 SoCs. Boards based on this SoC have an
initial support for the emac-rockchip dt-binding.

Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Romain Perier 2014-11-02 10:20:00 +00:00 committed by Heiko Stuebner
parent 11bd57b82e
commit 89f668765a
1 changed files with 22 additions and 0 deletions
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22
arch/arm/boot/dts/rk3066a.dtsi
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@ -234,6 +234,24 @@
bias-disable;
};
emac {
emac_xfer: emac-xfer {
rockchip,pins = <RK_GPIO1 16 RK_FUNC_2 &pcfg_pull_none>, /* mac_clk */
<RK_GPIO1 17 RK_FUNC_2 &pcfg_pull_none>, /* tx_en */
<RK_GPIO1 18 RK_FUNC_2 &pcfg_pull_none>, /* txd1 */
<RK_GPIO1 19 RK_FUNC_2 &pcfg_pull_none>, /* txd0 */
<RK_GPIO1 20 RK_FUNC_2 &pcfg_pull_none>, /* rx_err */
<RK_GPIO1 21 RK_FUNC_2 &pcfg_pull_none>, /* crs_dvalid */
<RK_GPIO1 22 RK_FUNC_2 &pcfg_pull_none>, /* rxd1 */
<RK_GPIO1 23 RK_FUNC_2 &pcfg_pull_none>; /* rxd0 */
};
emac_mdio: emac-mdio {
rockchip,pins = <RK_GPIO1 24 RK_FUNC_2 &pcfg_pull_none>, /* mac_md */
<RK_GPIO1 25 RK_FUNC_2 &pcfg_pull_none>; /* mac_mdclk */
};
};
emmc {
emmc_clk: emmc-clk {
rockchip,pins = <RK_GPIO3 31 RK_FUNC_2 &pcfg_pull_default>;
@ -587,3 +605,7 @@
&wdt {
compatible = "rockchip,rk3066-wdt", "snps,dw-wdt";
};
&emac {
compatible = "rockchip,rk3066-emac";
};