[PATCH 10/11] ARM64: dts: rockchip: Add gmac2phy node support for rk3328
From: David Wu <hidden>
Date: 2017-06-23 05:00:02
Also in:
linux-arm-kernel, linux-devicetree, linux-rockchip, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
The gmac2phy controller of rk3328 is connected to internal phy directly inside, add the node for the internal phy support. Signed-off-by: David Wu <redacted> --- arch/arm64/boot/dts/rockchip/rk3328.dtsi | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 7e69f1f..29b3800 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi@@ -63,6 +63,8 @@ i2c1 = &i2c1; i2c2 = &i2c2; i2c3 = &i2c3; + ethernet0 = &gmac2io; + ethernet1 = &gmac2phy; }; cpus {
@@ -391,6 +393,29 @@ status = "disabled"; }; + gmac2phy: eth@ff550000 { + compatible = "rockchip,rk3328-gmac"; + reg = <0x0 0xff550000 0x0 0x10000>; + rockchip,grf = <&grf>; + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq"; + clocks = <&cru SCLK_MAC2PHY_SRC>, <&cru SCLK_MAC2PHY_RXTX>, + <&cru SCLK_MAC2PHY_RXTX>, <&cru SCLK_MAC2PHY_REF>, + <&cru ACLK_MAC2PHY>, <&cru PCLK_MAC2PHY>, + <&cru SCLK_MAC2PHY_OUT>; + clock-names = "stmmaceth", "mac_clk_rx", + "mac_clk_tx", "clk_mac_ref", + "aclk_mac", "pclk_mac", + "clk_macphy"; + resets = <&cru SRST_GMAC2PHY_A>, <&cru SRST_MACPHY>; + reset-names = "stmmaceth", "mac-phy"; + phy-mode = "rmii"; + phy-type = "internal"; + pinctrl-names = "default"; + pinctrl-0 = <&fephyled_rxm1 &fephyled_linkm1>; + status = "disabled"; + }; + gic: interrupt-controller@ff811000 { compatible = "arm,gic-400"; #interrupt-cells = <3>;
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1.9.1