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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "x1000.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clock/ingenic,tcu.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
compatible = "yna,cu1000-neo", "ingenic,x1000";
model = "YSH & ATIL General Board CU Neo";
aliases {
serial2 = &uart2;
};
chosen {
stdout-path = "serial2:115200n8";
};
memory {
device_type = "memory";
reg = <0x0 0x04000000>;
};
wlan_pwrseq: msc1-pwrseq {
compatible = "mmc-pwrseq-simple";
clocks = <&lpoclk>;
clock-names = "ext_clock";
reset-gpios = <&gpc 17 GPIO_ACTIVE_LOW>;
post-power-on-delay-ms = <200>;
lpoclk: ap6212a {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <32768>;
};
};
};
&exclk {
clock-frequency = <24000000>;
};
&tcu {
/* 1500 kHz for the system timer and clocksource */
assigned-clocks = <&tcu TCU_CLK_TIMER0>, <&tcu TCU_CLK_TIMER2>;
assigned-clock-rates = <1500000>, <1500000>;
/* Use channel #0 for the system timer channel #2 for the clocksource */
ingenic,pwm-channels-mask = <0xfa>;
};
&i2c0 {
status = "okay";
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pins_i2c0>;
ads7830@48 {
compatible = "ti,ads7830";
reg = <0x48>;
};
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pins_uart2>;
status = "okay";
};
&mac {
phy-mode = "rmii";
phy-handle = <&lan8720a>;
pinctrl-names = "default";
pinctrl-0 = <&pins_mac>;
snps,reset-gpio = <&gpc 23 GPIO_ACTIVE_LOW>; /* PC23 */
snps,reset-active-low;
snps,reset-delays-us = <0 10000 30000>;
status = "okay";
};
&mdio {
status = "okay";
lan8720a: ethernet-phy@0 {
compatible = "ethernet-phy-id0007.c0f0", "ethernet-phy-ieee802.3-c22";
reg = <0>;
};
};
&msc0 {
bus-width = <8>;
max-frequency = <50000000>;
pinctrl-names = "default";
pinctrl-0 = <&pins_msc0>;
non-removable;
status = "okay";
};
&msc1 {
bus-width = <4>;
max-frequency = <50000000>;
pinctrl-names = "default";
pinctrl-0 = <&pins_msc1>;
#address-cells = <1>;
#size-cells = <0>;
non-removable;
mmc-pwrseq = <&wlan_pwrseq>;
status = "okay";
ap6212a: wifi@1 {
compatible = "brcm,bcm4329-fmac";
reg = <1>;
interrupt-parent = <&gpc>;
interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
interrupt-names = "host-wake";
brcm,drive-strength = <10>;
};
};
&pinctrl {
pins_i2c0: i2c0 {
function = "i2c0";
groups = "i2c0-data";
bias-disable;
};
pins_uart2: uart2 {
function = "uart2";
groups = "uart2-data-d";
bias-disable;
};
pins_mac: mac {
function = "mac";
groups = "mac";
bias-disable;
};
pins_msc0: msc0 {
function = "mmc0";
groups = "mmc0-1bit", "mmc0-4bit", "mmc0-8bit";
bias-disable;
};
pins_msc1: msc1 {
function = "mmc1";
groups = "mmc1-1bit", "mmc1-4bit";
bias-disable;
};
};
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