OpenWrt – Rev 1
?pathlinks?
#include "qcom-ipq8064-v1.0.dtsi"
/ {
model = "Qualcomm IPQ8064/AP161";
compatible = "qcom,ipq8064-ap161", "qcom,ipq8064";
memory@0 {
reg = <0x42000000 0x1e000000>;
device_type = "memory";
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
rsvd@41200000 {
reg = <0x41200000 0x300000>;
no-map;
};
};
aliases {
serial0 = &gsbi4_serial;
mdio-gpio0 = &mdio0;
};
chosen {
linux,stdout-path = "serial0:115200n8";
};
soc {
pinmux@800000 {
i2c4_pins: i2c4_pinmux {
pins = "gpio12", "gpio13";
function = "gsbi4";
bias-disable;
};
spi_pins: spi_pins {
mux {
pins = "gpio18", "gpio19", "gpio21";
function = "gsbi5";
drive-strength = <10>;
bias-none;
};
};
nand_pins: nand_pins {
mux {
pins = "gpio34", "gpio35", "gpio36",
"gpio37", "gpio38", "gpio39",
"gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
function = "nand";
drive-strength = <10>;
bias-disable;
};
pullups {
pins = "gpio39";
bias-pull-up;
};
hold {
pins = "gpio40", "gpio41", "gpio42",
"gpio43", "gpio44", "gpio45",
"gpio46", "gpio47";
bias-bus-hold;
};
};
mdio0_pins: mdio0_pins {
mux {
pins = "gpio0", "gpio1";
function = "gpio";
drive-strength = <8>;
bias-disable;
};
};
rgmii2_pins: rgmii2_pins {
mux {
pins = "gpio2", "gpio27", "gpio28",
"gpio29", "gpio30", "gpio31",
"gpio32", "gpio51", "gpio52",
"gpio59", "gpio60", "gpio61",
"gpio62" , "gpio66";
function = "rgmii2";
drive-strength = <8>;
bias-disable;
};
};
};
gsbi@16300000 {
qcom,mode = <GSBI_PROT_I2C_UART>;
status = "ok";
serial@16340000 {
status = "ok";
};
/*
* The i2c device on gsbi4 should not be enabled.
* On ipq806x designs gsbi4 i2c is meant for exclusive
* RPM usage. Turning this on in kernel manifests as
* i2c failure for the RPM.
*/
};
gsbi5: gsbi@1a200000 {
qcom,mode = <GSBI_PROT_SPI>;
status = "ok";
spi4: spi@1a280000 {
status = "ok";
spi-max-frequency = <50000000>;
pinctrl-0 = <&spi_pins>;
pinctrl-names = "default";
cs-gpios = <&qcom_pinmux 20 0>;
flash: m25p80@0 {
compatible = "s25fl256s1";
#address-cells = <1>;
#size-cells = <1>;
spi-max-frequency = <50000000>;
reg = <0>;
partitions {
compatible = "qcom,smem";
};
};
};
};
sata-phy@1b400000 {
status = "ok";
};
sata@29000000 {
status = "ok";
};
phy@100f8800 { /* USB3 port 1 HS phy */
status = "ok";
};
phy@100f8830 { /* USB3 port 1 SS phy */
status = "ok";
};
phy@110f8800 { /* USB3 port 0 HS phy */
status = "ok";
};
phy@110f8830 { /* USB3 port 0 SS phy */
status = "ok";
};
usb30@0 {
status = "ok";
};
usb30@1 {
status = "ok";
};
pcie0: pci@1b500000 {
status = "ok";
};
pcie1: pci@1b700000 {
status = "ok";
force_gen1 = <1>;
};
pcie2: pci@1b900000 {
status = "ok";
};
nand@1ac00000 {
status = "ok";
pinctrl-0 = <&nand_pins>;
pinctrl-names = "default";
cs0 {
reg = <0>;
compatible = "qcom,nandcs";
nand-ecc-strength = <4>;
nand-bus-width = <8>;
nand-ecc-step-size = <512>;
partitions {
compatible = "qcom,smem";
};
};
};
mdio0: mdio {
compatible = "virtual,mdio-gpio";
#address-cells = <1>;
#size-cells = <0>;
gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
pinctrl-0 = <&mdio0_pins>;
pinctrl-names = "default";
phy0: ethernet-phy@0 {
reg = <0>;
qca,ar8327-initvals = <
0x00004 0x7600000 /* PAD0_MODE */
0x00008 0x1000000 /* PAD5_MODE */
0x0000c 0x20080 /* PAD6_MODE */
0x000e4 0x6a545 /* MAC_POWER_SEL */
0x000e0 0xc74164de /* SGMII_CTRL */
0x0007c 0x4e /* PORT0_STATUS */
0x00094 0x4e /* PORT6_STATUS */
>;
};
phy4: ethernet-phy@4 {
reg = <4>;
qca,phy-rgmii-en;
qca,txclk-delay-en;
qca,rxclk-delay-en;
};
phy3: ethernet-phy@3 {
device_type = "ethernet-phy";
reg = <3>;
};
};
gmac0: ethernet@37000000 {
status = "ok";
phy-mode = "rgmii";
qcom,id = <0>;
pinctrl-0 = <&rgmii2_pins>;
pinctrl-names = "default";
mdiobus = <&mdio0>;
fixed-link {
speed = <1000>;
full-duplex;
};
};
gmac1: ethernet@37200000 {
status = "ok";
phy-mode = "rgmii";
qcom,id = <1>;
mdiobus = <&mdio0>;
fixed-link {
speed = <1000>;
full-duplex;
};
};
gmac2: ethernet@37400000 {
status = "ok";
phy-mode = "sgmii";
qcom,id = <2>;
mdiobus = <&mdio0>;
fixed-link {
speed = <1000>;
full-duplex;
};
};
};
};
&adm_dma {
status = "ok";
};