[PATCH v1 3/4] ARM: dts: rockchip: Add EMAC Rockchip for RK3066 SoCs
From: romain.perier@gmail.com (Romain Perier)
Date: 2014-10-26 13:23:48
Also in:
linux-devicetree
Subsystem:
the rest · Maintainer:
Linus Torvalds
Possibly related (same subject, not in this thread)
- 2014-10-28 · [PATCH v1 3/4] ARM: dts: rockchip: Add EMAC Rockchip for RK3066 SoCs · Romain Perier <hidden>
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> --- arch/arm/boot/dts/rk3066a.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi
index ad9c2db..7bec55f 100644
--- a/arch/arm/boot/dts/rk3066a.dtsi
+++ b/arch/arm/boot/dts/rk3066a.dtsi@@ -179,6 +179,24 @@ 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>;
@@ -496,3 +514,7 @@ &wdt { compatible = "rockchip,rk3066-wdt", "snps,dw-wdt"; }; + +&emac { + compatible = "rockchip,rk3066-emac"; +};
--
1.9.1