Messages in this thread Patch in this message | | | From | Tobias Schramm <> | Subject | [PATCH 3/3] arm64: dts: rockchip: add gmac to rk3308 dts | Date | Fri, 14 May 2021 13:38:13 +0200 |
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The RK3308 SoC has a gmac with only the RMII interface exposed. This commit adds it to the RK3308 dtsi.
Signed-off-by: Tobias Schramm <t.schramm@manjaro.org> --- arch/arm64/boot/dts/rockchip/rk3308.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3308.dtsi b/arch/arm64/boot/dts/rockchip/rk3308.dtsi index 0c5fa9801e6f..b815ce73e5c6 100644 --- a/arch/arm64/boot/dts/rockchip/rk3308.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3308.dtsi @@ -637,6 +637,28 @@ nfc: nand-controller@ff4b0000 { status = "disabled"; }; + gmac: ethernet@ff4e0000 { + compatible = "rockchip,rk3308-gmac"; + reg = <0x0 0xff4e0000 0x0 0x10000>; + 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"; + rockchip,grf = <&grf>; + status = "disabled"; + }; + cru: clock-controller@ff500000 { compatible = "rockchip,rk3308-cru"; reg = <0x0 0xff500000 0x0 0x1000>; -- 2.31.1
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