diff options
Diffstat (limited to 'arch/arm/dts/rk3308.dtsi')
| -rw-r--r-- | arch/arm/dts/rk3308.dtsi | 42 |
1 files changed, 40 insertions, 2 deletions
diff --git a/arch/arm/dts/rk3308.dtsi b/arch/arm/dts/rk3308.dtsi index 1e9ec023e6..d51c69a49f 100644 --- a/arch/arm/dts/rk3308.dtsi +++ b/arch/arm/dts/rk3308.dtsi @@ -67,6 +67,13 @@ interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; }; + mac_clkin: external-mac-clock { + compatible = "fixed-clock"; + clock-frequency = <50000000>; + clock-output-names = "mac_clkin"; + #clock-cells = <0>; + }; + display_subsystem: display-subsystem { compatible = "rockchip,display-subsystem"; ports = <&vop_out>; @@ -446,6 +453,28 @@ status = "disabled"; }; + mac: ethernet@ff4e0000 { + compatible = "rockchip,rk3308-mac"; + reg = <0x0 0xff4e0000 0x0 0x10000>; + rockchip,grf = <&grf>; + interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq"; + clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX_TX>, + <&cru SCLK_MAC_RX_TX>, <&cru SCLK_MAC_REF>, + <&cru SCLK_MAC>, <&cru ACLK_MAC>, + <&cru PCLK_MAC>, <&cru SCLK_MAC_RMII>; + clock-names = "stmmaceth", "mac_clk_rx", + "mac_clk_tx", "clk_mac_ref", + "clk_mac_refout", "aclk_mac", + "pclk_mac", "clk_mac_speed"; + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&rmii_pins &mac_refclk_12ma>; + resets = <&cru SRST_MAC_A>; + reset-names = "stmmaceth"; + status = "disabled"; + }; + cru: clock-controller@ff500000 { compatible = "rockchip,rk3308-cru"; reg = <0x0 0xff500000 0x0 0x1000>; @@ -1046,10 +1075,19 @@ /* mac_mdio */ <1 RK_PB6 3 &pcfg_pull_none>, /* mac_mdc */ - <1 RK_PB5 3 &pcfg_pull_none>, - /* mac_clk */ + <1 RK_PB5 3 &pcfg_pull_none>; + }; + + mac_refclk_12ma: mac-refclk-12ma { + rockchip,pins = + <1 RK_PB4 3 &pcfg_pull_none_12ma>; + }; + + mac_refclk: mac-refclk { + rockchip,pins = <1 RK_PB4 3 &pcfg_pull_none>; }; + }; lcdc { |