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dts: qcs404-evb: Add ethernet controller node

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Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
This commit is contained in:
Sumit Garg 2023-02-01 19:28:56 +05:30 committed by Tom Rini
parent d382025dc5
commit de8f42c93a
1 changed files with 97 additions and 1 deletions
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98
arch/arm/dts/qcs404-evb.dts
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@ -36,7 +36,7 @@
ranges = <0x0 0x0 0x0 0xffffffff>;
compatible = "simple-bus";
pinctrl_north@1300000 {
soc_gpios: pinctrl_north@1300000 {
compatible = "qcom,qcs404-pinctrl";
reg = <0x1300000 0x200000>;
gpio-controller;
@ -48,6 +48,61 @@
pins = "GPIO_17", "GPIO_18";
function = "blsp_uart2";
};
ethernet_defaults: ethernet-defaults {
int {
pins = "GPIO_61";
function = "rgmii_int";
bias-disable;
drive-strength = <2>;
};
mdc {
pins = "GPIO_76";
function = "rgmii_mdc";
bias-pull-up;
};
mdio {
pins = "GPIO_75";
function = "rgmii_mdio";
bias-pull-up;
};
tx {
pins = "GPIO_67", "GPIO_66", "GPIO_65", "GPIO_64";
function = "rgmii_tx";
bias-pull-up;
drive-strength = <16>;
};
rx {
pins = "GPIO_73", "GPIO_72", "GPIO_71", "GPIO_70";
function = "rgmii_rx";
bias-disable;
drive-strength = <2>;
};
tx-ctl {
pins = "GPIO_68";
function = "rgmii_ctl";
bias-pull-up;
drive-strength = <16>;
};
rx-ctl {
pins = "GPIO_74";
function = "rgmii_ctl";
bias-disable;
drive-strength = <2>;
};
tx-ck {
pins = "GPIO_63";
function = "rgmii_ck";
bias-pull-up;
drive-strength = <16>;
};
rx-ck {
pins = "GPIO_69";
function = "rgmii_ck";
bias-disable;
drive-strength = <2>;
};
};
};
gcc: clock-controller@1800000 {
@ -172,6 +227,47 @@
};
};
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>;
resets = <&reset GCC_EMAC_BCR>;
reset-names = "emac";
snps,tso;
rx-fifo-depth = <4096>;
tx-fifo-depth = <4096>;
snps,reset-gpio = <&soc_gpios 60 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
snps,reset-delays-us = <0 10000 10000>;
pinctrl-names = "default";
pinctrl-0 = <&ethernet_defaults>;
phy-handle = <&phy1>;
phy-mode = "rgmii";
max-speed = <1000>;
mdio {
#address-cells = <0x1>;
#size-cells = <0x0>;
compatible = "snps,dwmac-mdio";
phy1: phy@3 {
compatible = "ethernet-phy-ieee802.3-c22";
device_type = "ethernet-phy";
reg = <0x3>;
};
};
};
spmi@200f000 {
compatible = "qcom,spmi-pmic-arb";
reg = <0x200f000 0x1000