diff options
Diffstat (limited to 'arch/arm64/boot/dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts | 146 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/qcom/qcs404.dtsi | 23 |
2 files changed, 169 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts b/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts index 11269ad3de0d..4dc26a783ac7 100644 --- a/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts +++ b/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts @@ -3,9 +3,155 @@ /dts-v1/; +#include <dt-bindings/gpio/gpio.h> #include "qcs404-evb.dtsi" / { model = "Qualcomm Technologies, Inc. QCS404 EVB 4000"; compatible = "qcom,qcs404-evb"; }; + +#define AR8035 + +ðernet { + status = "ok"; + + snps,reset-gpio = <&tlmm 60 GPIO_ACTIVE_LOW>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 10000>; + + pinctrl-names = "default"; + pinctrl-0 = <ðernet_defaults>; + +#ifdef AR8035 + phy-handle = <&phy1>; + phy-mode = "rgmii"; + mdio { + #address-cells = <0x1>; + #size-cells = <0x0>; + compatible = "snps,dwmac-mdio"; + phy1: phy@4 { + device_type = "ethernet-phy"; + reg = <0x4>; + }; + }; +#endif + +#ifdef QCA8K + phy-mode = "rgmii"; + + fixed-link { + speed = <1000>; + full-duplex; + }; + + mdio { + #address-cells = <0x1>; + #size-cells = <0x0>; + compatible = "snps,dwmac-mdio"; + + phy_port2: phy@1 { + reg = <1>; + }; + + phy_port3: phy@2 { + reg = <2>; + }; + + switch0@16 { + compatible = "qca,qca8334"; + #address-cells = <1>; + #size-cells = <0>; + + reg = <16>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + cpu_port1: port@0 { + reg = <0>; + label = "cpu"; + ethernet = <ðernet>; + phy-mode = "rgmii"; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + + port@2 { + reg = <2>; + label = "top"; + cpu = <&cpu_port1>; + phy-handle = <&phy_port2>; + }; + + port@3 { + reg = <3>; + label = "bottom"; + cpu = <&cpu_port1>; + phy-handle = <&phy_port3>; + }; + }; + }; + }; +#endif + +}; + +&tlmm { + ethernet_defaults: ethernet-defaults { + int { + pins = "gpio61"; + function = "rgmii_int"; + bias-disable; + drive-strength = <2>; + }; + mdc { + pins = "gpio76"; + function = "rgmii_mdc"; + bias-pull-up; + }; + mdio { + pins = "gpio75"; + function = "rgmii_mdio"; + bias-pull-up; + }; + tx { + pins = "gpio67", "gpio66", "gpio65", "gpio64"; + function = "rgmii_tx"; + bias-pull-up; + drive-strength = <16>; + }; + rx { + pins = "gpio73", "gpio72", "gpio71", "gpio70"; + function = "rgmii_rx"; + bias-disable; + drive-strength = <2>; + }; + tx-ctl { + pins = "gpio68"; + function = "rgmii_ctl"; + bias-pull-up; + drive-strength = <16>; + }; + rx-ctl { + pins = "gpio74"; + function = "rgmii_ctl"; + bias-disable; + drive-strength = <2>; + }; + tx-ck { + pins = "gpio63"; + function = "rgmii_ck"; + bias-pull-up; + drive-strength = <16>; + }; + rx-ck { + pins = "gpio69"; + function = "rgmii_ck"; + bias-disable; + drive-strength = <2>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi index 6f774190490e..a2d45028ab1d 100644 --- a/arch/arm64/boot/dts/qcom/qcs404.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi @@ -874,6 +874,29 @@ status = "disabled"; }; + ethernet: ethernet@7a80000 { + compatible = "qcom,qcs404-ethqos"; + reg = <0x07a80000 0x10000>, + <0x07a96000 0x100>; + reg-names = "stmmaceth", "rgmii"; + clock-names = "stmmaceth", "pclk", "ptp_ref", "rgmii"; + clocks = <&gcc GCC_ETH_AXI_CLK>, + <&gcc GCC_ETH_SLAVE_AHB_CLK>, + <&gcc GCC_ETH_PTP_CLK>, + <&gcc GCC_ETH_RGMII_CLK>; + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq", "eth_lpi"; + + snps,txpbl = <8>; + snps,rxpbl = <2>; + snps,aal; + snps,tso; + rx-fifo-depth=<4096>; + tx-fifo-depth=<4096>; + status = "disabled"; + }; + blsp2_dma: dma@7ac4000 { compatible = "qcom,bam-v1.7.0"; reg = <0x07ac4000 0x17000>; |