From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 16 Oct 2024 01:20:19 +0000
Subject: [PATCH] 修改GPIO导出默认初始值
---
kernel/arch/arm/boot/dts/rk3288-veyron-minnie.dts | 366 +++++++++++++++++++++++++++++++++++++--------------
1 files changed, 265 insertions(+), 101 deletions(-)
diff --git a/kernel/arch/arm/boot/dts/rk3288-veyron-minnie.dts b/kernel/arch/arm/boot/dts/rk3288-veyron-minnie.dts
index ce57881..f8b69e0 100644
--- a/kernel/arch/arm/boot/dts/rk3288-veyron-minnie.dts
+++ b/kernel/arch/arm/boot/dts/rk3288-veyron-minnie.dts
@@ -7,6 +7,7 @@
/dts-v1/;
#include "rk3288-veyron-chromebook.dtsi"
+#include "rk3288-veyron-broadcom-bluetooth.dtsi"
/ {
model = "Google Minnie";
@@ -15,97 +16,31 @@
"google,veyron-minnie-rev0", "google,veyron-minnie",
"google,veyron", "rockchip,rk3288";
- backlight_regulator: backlight-regulator {
- compatible = "regulator-fixed";
- enable-active-high;
- gpio = <&gpio2 RK_PB4 GPIO_ACTIVE_HIGH>;
+ volume_buttons: volume-buttons {
+ compatible = "gpio-keys";
pinctrl-names = "default";
- pinctrl-0 = <&bl_pwr_en>;
- regulator-name = "backlight_regulator";
- vin-supply = <&vcc33_sys>;
- startup-delay-us = <15000>;
- };
+ pinctrl-0 = <&volum_down_l &volum_up_l>;
- panel_regulator: panel-regulator {
- compatible = "regulator-fixed";
- enable-active-high;
- gpio = <&gpio7 RK_PB6 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&lcd_enable_h>;
- regulator-name = "panel_regulator";
- startup-delay-us = <100000>;
- vin-supply = <&vcc33_sys>;
- };
+ volum_down {
+ label = "Volum_down";
+ gpios = <&gpio5 RK_PB3 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEDOWN>;
+ debounce-interval = <100>;
+ };
- vcc18_lcd: vcc18-lcd {
- compatible = "regulator-fixed";
- enable-active-high;
- gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&avdd_1v8_disp_en>;
- regulator-name = "vcc18_lcd";
- regulator-always-on;
- regulator-boot-on;
- vin-supply = <&vcc18_wl>;
+ volum_up {
+ label = "Volum_up";
+ gpios = <&gpio5 RK_PB2 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEUP>;
+ debounce-interval = <100>;
+ };
};
};
&backlight {
/* Minnie panel PWM must be >= 1%, so start non-zero brightness at 3 */
- brightness-levels = <
- 0 3 4 5 6 7
- 8 9 10 11 12 13 14 15
- 16 17 18 19 20 21 22 23
- 24 25 26 27 28 29 30 31
- 32 33 34 35 36 37 38 39
- 40 41 42 43 44 45 46 47
- 48 49 50 51 52 53 54 55
- 56 57 58 59 60 61 62 63
- 64 65 66 67 68 69 70 71
- 72 73 74 75 76 77 78 79
- 80 81 82 83 84 85 86 87
- 88 89 90 91 92 93 94 95
- 96 97 98 99 100 101 102 103
- 104 105 106 107 108 109 110 111
- 112 113 114 115 116 117 118 119
- 120 121 122 123 124 125 126 127
- 128 129 130 131 132 133 134 135
- 136 137 138 139 140 141 142 143
- 144 145 146 147 148 149 150 151
- 152 153 154 155 156 157 158 159
- 160 161 162 163 164 165 166 167
- 168 169 170 171 172 173 174 175
- 176 177 178 179 180 181 182 183
- 184 185 186 187 188 189 190 191
- 192 193 194 195 196 197 198 199
- 200 201 202 203 204 205 206 207
- 208 209 210 211 212 213 214 215
- 216 217 218 219 220 221 222 223
- 224 225 226 227 228 229 230 231
- 232 233 234 235 236 237 238 239
- 240 241 242 243 244 245 246 247
- 248 249 250 251 252 253 254 255>;
- power-supply = <&backlight_regulator>;
- post-pwm-on-delay-ms = <200>;
- pwm-off-delay-ms = <200>;
-};
-
-&gpio_keys {
- pinctrl-0 = <&pwr_key_l &ap_lid_int_l &volum_down_l &volum_up_l>;
-
- volum_down {
- label = "Volum_down";
- gpios = <&gpio5 RK_PB3 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_VOLUMEDOWN>;
- debounce-interval = <100>;
- };
-
- volum_up {
- label = "Volum_up";
- gpios = <&gpio5 RK_PB2 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_VOLUMEUP>;
- debounce-interval = <100>;
- };
+ brightness-levels = <0 3 255>;
+ num-interpolated-steps = <252>;
};
&i2c_tunnel {
@@ -136,8 +71,21 @@
};
&panel {
- compatible = "auo,b101ean01", "simple-panel";
- power-supply= <&panel_regulator>;
+ compatible = "auo,b101ean01";
+
+ /delete-node/ panel-timing;
+
+ panel-timing {
+ clock-frequency = <66666667>;
+ hactive = <1280>;
+ hfront-porch = <18>;
+ hback-porch = <21>;
+ hsync-len = <32>;
+ vactive = <800>;
+ vfront-porch = <4>;
+ vback-porch = <8>;
+ vsync-len = <18>;
+ };
};
&rk808 {
@@ -166,7 +114,7 @@
&sdmmc {
disable-wp;
pinctrl-names = "default";
- pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_gpio
+ pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd_disabled &sdmmc_cd_pin
&sdmmc_bus4>;
};
@@ -184,12 +132,238 @@
pinctrl-0 = <&vcc50_hdmi_en>;
};
+&gpio0 {
+ gpio-line-names = "PMIC_SLEEP_AP",
+ "DDRIO_PWROFF",
+ "DDRIO_RETEN",
+ "TS3A227E_INT_L",
+ "PMIC_INT_L",
+ "PWR_KEY_L",
+ "AP_LID_INT_L",
+ "EC_IN_RW",
+
+ "AC_PRESENT_AP",
+ /*
+ * RECOVERY_SW_L is Chrome OS ABI. Schematics call
+ * it REC_MODE_L.
+ */
+ "RECOVERY_SW_L",
+ "OTP_OUT",
+ "HOST1_PWR_EN",
+ "USBOTG_PWREN_H",
+ "AP_WARM_RESET_H",
+ "nFALUT2",
+ "I2C0_SDA_PMIC",
+
+ "I2C0_SCL_PMIC",
+ "SUSPEND_L",
+ "USB_INT";
+};
+
+&gpio2 {
+ gpio-line-names = "CONFIG0",
+ "CONFIG1",
+ "CONFIG2",
+ "",
+ "",
+ "",
+ "",
+ "CONFIG3",
+
+ "PROCHOT#",
+ "EMMC_RST_L",
+ "",
+ "",
+ "BL_PWR_EN",
+ "AVDD_1V8_DISP_EN",
+ "TOUCH_INT",
+ "TOUCH_RST",
+
+ "I2C3_SCL_TP",
+ "I2C3_SDA_TP";
+};
+
+&gpio3 {
+ gpio-line-names = "FLASH0_D0",
+ "FLASH0_D1",
+ "FLASH0_D2",
+ "FLASH0_D3",
+ "FLASH0_D4",
+ "FLASH0_D5",
+ "FLASH0_D6",
+ "FLASH0_D7",
+
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+
+ "FLASH0_CS2/EMMC_CMD",
+ "",
+ "FLASH0_DQS/EMMC_CLKO";
+};
+
+&gpio4 {
+ gpio-line-names = "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+
+ "UART0_RXD",
+ "UART0_TXD",
+ "UART0_CTS",
+ "UART0_RTS",
+ "SDIO0_D0",
+ "SDIO0_D1",
+ "SDIO0_D2",
+ "SDIO0_D3",
+
+ "SDIO0_CMD",
+ "SDIO0_CLK",
+ "dev_wake",
+ "",
+ "WIFI_ENABLE_H",
+ "BT_ENABLE_L",
+ "WIFI_HOST_WAKE",
+ "BT_HOST_WAKE";
+};
+
+&gpio5 {
+ gpio-line-names = "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+
+ "",
+ "",
+ "Volum_Up#",
+ "Volum_Down#",
+ "SPI0_CLK",
+ "SPI0_CS0",
+ "SPI0_TXD",
+ "SPI0_RXD",
+
+ "",
+ "",
+ "",
+ "VCC50_HDMI_EN";
+};
+
+&gpio6 {
+ gpio-line-names = "I2S0_SCLK",
+ "I2S0_LRCK_RX",
+ "I2S0_LRCK_TX",
+ "I2S0_SDI",
+ "I2S0_SDO0",
+ "HP_DET_H",
+ "",
+ "INT_CODEC",
+
+ "I2S0_CLK",
+ "I2C2_SDA",
+ "I2C2_SCL",
+ "MICDET",
+ "",
+ "",
+ "",
+ "",
+
+ "SDMMC_D0",
+ "SDMMC_D1",
+ "SDMMC_D2",
+ "SDMMC_D3",
+ "SDMMC_CLK",
+ "SDMMC_CMD";
+};
+
+&gpio7 {
+ gpio-line-names = "LCDC_BL",
+ "PWM_LOG",
+ "BL_EN",
+ "TRACKPAD_INT",
+ "TPM_INT_H",
+ "SDMMC_DET_L",
+ /*
+ * AP_FLASH_WP_L is Chrome OS ABI. Schematics call
+ * it FW_WP_AP.
+ */
+ "AP_FLASH_WP_L",
+ "EC_INT",
+
+ "CPU_NMI",
+ "DVS_OK",
+ "SDMMC_WP",
+ "EDP_HPD",
+ "DVS1",
+ "nFALUT1",
+ "LCD_EN",
+ "DVS2",
+
+ "VCC5V_GOOD_H",
+ "I2C4_SDA_TP",
+ "I2C4_SCL_TP",
+ "I2C5_SDA_HDMI",
+ "I2C5_SCL_HDMI",
+ "5V_DRV",
+ "UART2_RXD",
+ "UART2_TXD";
+};
+
+&gpio8 {
+ gpio-line-names = "RAM_ID0",
+ "RAM_ID1",
+ "RAM_ID2",
+ "RAM_ID3",
+ "I2C1_SDA_TPM",
+ "I2C1_SCL_TPM",
+ "SPI2_CLK",
+ "SPI2_CS0",
+
+ "SPI2_RXD",
+ "SPI2_TXD";
+};
+
&pinctrl {
- backlight {
- bl_pwr_en: bl_pwr_en {
- rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <
+ /* Common for sleep and wake, but no owners */
+ &ddr0_retention
+ &ddrio_pwroff
+ &global_pwroff
+
+ /* Wake only */
+ &suspend_l_wake
+ >;
+ pinctrl-1 = <
+ /* Common for sleep and wake, but no owners */
+ &ddr0_retention
+ &ddrio_pwroff
+ &global_pwroff
+
+ /* Sleep only */
+ &suspend_l_sleep
+ >;
buck-5v {
drv_5v: drv-5v {
@@ -210,16 +384,6 @@
hdmi {
vcc50_hdmi_en: vcc50-hdmi-en {
rockchip,pins = <5 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- };
-
- lcd {
- lcd_enable_h: lcd-en {
- rockchip,pins = <7 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
- };
-
- avdd_1v8_disp_en: avdd-1v8-disp-en {
- rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
--
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