From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts | 127 +++++++++++------------------------------
1 files changed, 35 insertions(+), 92 deletions(-)
diff --git a/kernel/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts b/kernel/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
index 30fa930..62d3e04 100644
--- a/kernel/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
+++ b/kernel/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
@@ -8,7 +8,6 @@
/dts-v1/;
#include <dt-bindings/input/input.h>
-#include <dt-bindings/thermal/thermal.h>
#include "meson-gxm.dtsi"
@@ -100,53 +99,6 @@
clock-names = "ext_clock";
};
- thermal-zones {
- cpu-thermal {
- polling-delay-passive = <250>; /* milliseconds */
- polling-delay = <1000>; /* milliseconds */
-
- thermal-sensors = <&scpi_sensors 0>;
-
- trips {
- cpu_alert0: cpu-alert0 {
- temperature = <70000>; /* millicelsius */
- hysteresis = <2000>; /* millicelsius */
- type = "active";
- };
-
- cpu_alert1: cpu-alert1 {
- temperature = <80000>; /* millicelsius */
- hysteresis = <2000>; /* millicelsius */
- type = "passive";
- };
- };
-
- cooling-maps {
- map0 {
- trip = <&cpu_alert0>;
- cooling-device = <&gpio_fan THERMAL_NO_LIMIT 1>;
- };
-
- map1 {
- trip = <&cpu_alert1>;
- cooling-device = <&gpio_fan 2 THERMAL_NO_LIMIT>;
- };
-
- map2 {
- trip = <&cpu_alert1>;
- cooling-device =
- <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
- };
-
- map3 {
- trip = <&cpu_alert1>;
- cooling-device =
- <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
- };
- };
- };
- };
-
hdmi_5v: regulator-hdmi-5v {
compatible = "regulator-fixed";
@@ -202,36 +154,23 @@
hdmi-phandle = <&hdmi_tx>;
};
-&cpu0 {
- #cooling-cells = <2>;
-};
-&cpu1 {
- #cooling-cells = <2>;
-};
+&cpu_cooling_maps {
+ map0 {
+ cooling-device = <&gpio_fan THERMAL_NO_LIMIT 1>;
+ };
-&cpu2 {
- #cooling-cells = <2>;
-};
-
-&cpu3 {
- #cooling-cells = <2>;
-};
-
-&cpu4 {
- #cooling-cells = <2>;
-};
-
-&cpu5 {
- #cooling-cells = <2>;
-};
-
-&cpu6 {
- #cooling-cells = <2>;
-};
-
-&cpu7 {
- #cooling-cells = <2>;
+ map1 {
+ cooling-device = <&gpio_fan 2 THERMAL_NO_LIMIT>,
+ <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
};
ðmac {
@@ -243,11 +182,6 @@
amlogic,tx-delay-ns = <2>;
- /* External PHY reset is shared with internal PHY Led signals */
- snps,reset-gpio = <&gpio GPIOZ_14 0>;
- snps,reset-delays-us = <0 10000 1000000>;
- snps,reset-active-low;
-
/* External PHY is in RGMII */
phy-mode = "rgmii";
@@ -258,6 +192,11 @@
external_phy: ethernet-phy@0 {
/* Realtek RTL8211F (0x001cc916) */
reg = <0>;
+
+ reset-assert-us = <10000>;
+ reset-deassert-us = <80000>;
+ reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
+
interrupt-parent = <&gpio_intc>;
/* MAC_INTR on GPIOZ_15 */
interrupts = <25 IRQ_TYPE_LEVEL_LOW>;
@@ -303,7 +242,7 @@
status = "okay";
pinctrl-0 = <&remote_input_ao_pins>;
pinctrl-names = "default";
- linux,rc-map-name = "rc-geekbox";
+ linux,rc-map-name = "rc-khadas";
};
&pwm_AO_ab {
@@ -325,15 +264,19 @@
&sd_emmc_a {
status = "okay";
pinctrl-0 = <&sdio_pins>;
- pinctrl-names = "default";
+ pinctrl-1 = <&sdio_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
#address-cells = <1>;
#size-cells = <0>;
bus-width = <4>;
- max-frequency = <100000000>;
+ max-frequency = <60000000>;
non-removable;
disable-wp;
+
+ /* WiFi firmware requires power to be kept while in suspend */
+ keep-power-in-suspend;
mmc-pwrseq = <&sdio_pwrseq>;
@@ -350,15 +293,15 @@
&sd_emmc_b {
status = "okay";
pinctrl-0 = <&sdcard_pins>;
- pinctrl-names = "default";
+ pinctrl-1 = <&sdcard_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
bus-width = <4>;
cap-sd-highspeed;
- max-frequency = <100000000>;
+ max-frequency = <50000000>;
disable-wp;
- cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
- cd-inverted;
+ cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vddao_3v3>;
vqmmc-supply = <&vddio_boot>;
@@ -368,17 +311,16 @@
&sd_emmc_c {
status = "okay";
pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
- pinctrl-names = "default";
+ pinctrl-1 = <&emmc_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
bus-width = <8>;
- cap-sd-highspeed;
cap-mmc-highspeed;
max-frequency = <200000000>;
non-removable;
disable-wp;
mmc-ddr-1_8v;
mmc-hs200-1_8v;
- mmc-hs400-1_8v;
mmc-pwrseq = <&emmc_pwrseq>;
vmmc-supply = <&vcc_3v3>;
@@ -438,6 +380,7 @@
vref-supply = <&vddio_ao18>;
};
-&usb0 {
+&usb {
status = "okay";
+ dr_mode = "peripheral";
};
--
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