random-mirrors/smaeul-u-boot
1
0
Fork 0
mirror of https://github.com/smaeul/u-boot.git synced 2025-10-13 20:36:02 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'patch/a33-tablet-dts' into allwinner

Browse Source
This commit is contained in:
Samuel Holland 2022-10-31 22:42:01 -05:00
commit 42622d5521
3 changed files with 212 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/dts/Makefile
View File

@ -641,6 +641,7 @@ dtb-$(CONFIG_MACH_SUN8I_A33) += \
sun8i-a33-et-q8-v1.6.dtb \
sun8i-a33-ga10h-v1.1.dtb \
sun8i-a33-inet-d978-rev2.dtb \
sun8i-a33-inet-u70b-rev1.dtb \
sun8i-a33-ippo-q8h-v1.2.dtb \
sun8i-a33-olinuxino.dtb \
sun8i-a33-q8-tablet.dtb \

183
arch/arm/dts/sun8i-a33-inet-u70b-rev1.dts Normal file
View File

@ -0,0 +1,183 @@
// SPDX-License-Identifier: (GPL-2.0+ or MIT)
/dts-v1/;
#include "sun8i-a33.dtsi"
#include "sun8i-reference-design-tablet.dtsi"
/ {
model = "iNet U70B REV01";
compatible = "inet-tek,inet-u70b-rev01", "allwinner,sun8i-a33";
aliases {
ethernet0 = &rtl8723cs;
serial0 = &uart0;
};
panel: panel {
compatible = "panel-dpi";
backlight = <&backlight>;
enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
power-supply = <&reg_dc1sw>;
panel-timing {
clock-frequency = <51000000>;
hactive = <1024>;
vactive = <600>;
hfront-porch = <162>;
hback-porch = <158>;
hsync-len = <20>;
vback-porch = <25>;
vfront-porch = <10>;
vsync-len = <3>;
hsync-active = <1>;
vsync-active = <1>;
};
port {
panel_in_tcon0: endpoint {
remote-endpoint = <&tcon0_out_panel>;
};
};
};
speaker_amp: audio-amplifier {
compatible = "simple-audio-amplifier";
enable-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
sound-name-prefix = "Speaker Amp";
};
wifi_pwrseq: wifi-pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL6 */
post-power-on-delay-ms = <200>;
};
};
&codec {
status = "okay";
};
&dai {
status = "okay";
};
&de {
status = "okay";
};
&i2c1 {
clock-frequency = <400000>;
accelerometer@18 {
compatible = "bosch,bma250";
reg = <0x18>;
interrupt-parent = <&pio>;
interrupts = <7 10 IRQ_TYPE_EDGE_RISING>; /* PH10 / EINT10 */
};
};
&mmc0 {
status = "disabled";
};
&mmc1 {
pinctrl-0 = <&mmc1_pg_pins>;
pinctrl-names = "default";
bus-width = <4>;
non-removable;
vmmc-supply = <&reg_dldo1>;
vqmmc-supply = <&reg_dldo2>;
status = "okay";
rtl8723cs: wifi@1 {
reg = <1>;
interrupt-parent = <&r_pio>;
interrupts = <0 7 IRQ_TYPE_LEVEL_LOW>; /* PL7 */
};
};
&nfc {
status = "okay";
nand@0 {
reg = <0>;
allwinner,rb = <0>;
nand-ecc-maximize;
};
};
&r_uart {
status = "disabled";
};
&reg_dldo2 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-wifi-io";
};
&simplefb_lcd {
status = "okay";
};
&sound {
simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
simple-audio-card,widgets = "Headphone", "Headphone Jack",
"Microphone", "Internal Microphone",
"Speaker", "Internal Speaker";
simple-audio-card,routing = "Headphone Jack", "HP",
"Internal Speaker", "Speaker Amp OUTL",
"Internal Speaker", "Speaker Amp OUTR",
"Speaker Amp INL", "HP", /* PHONEOUT ??? */
"Speaker Amp INR", "HP", /* PHONEOUT ??? */
"Left DAC", "DACL",
"Right DAC", "DACR",
"ADCL", "Left ADC",
"ADCR", "Right ADC",
"MIC1", "Internal Microphone",
"MIC2", "Headset Microphone",
"Headset Microphone", "HBIAS",
"Internal Microphone", "MBIAS";
status = "okay";
};
&tcon0 {
pinctrl-0 = <&lcd_rgb666_pins>;
pinctrl-names = "default";
status = "okay";
};
&tcon0_out {
tcon0_out_panel: endpoint {
remote-endpoint = <&panel_in_tcon0>;
};
};
&touchscreen {
reg = <0x40>;
compatible = "silead,gsl1680";
avdd-supply = <&reg_ldo_io1>;
touchscreen-size-x = <1024>;
touchscreen-size-y = <600>;
status = "okay";
};
&uart0 {
pinctrl-0 = <&uart0_pf_pins>;
pinctrl-names = "default";
status = "okay";
};
&uart1 {
pinctrl-0 = <&uart1_pg_pins>, <&uart1_cts_rts_pg_pins>;
pinctrl-names = "default";
status = "okay";
bluetooth {
compatible = "realtek,rtl8723cs-bt";
device-wake-gpios = <&r_pio 0 10 GPIO_ACTIVE_LOW>; /* PL10 */
enable-gpios = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
host-wake-gpios = <&r_pio 0 9 GPIO_ACTIVE_HIGH>; /* PL9 */
};
};

28
configs/iNet_U70B_rev1_defconfig Normal file
View File

@ -0,0 +1,28 @@
CONFIG_ARM=y
CONFIG_ARCH_SUNXI=y
CONFIG_DEFAULT_DEVICE_TREE="sun8i-a33-inet-u70b-rev1"
CONFIG_SPL=y
CONFIG_MACH_SUN8I_A33=y
CONFIG_DRAM_CLK=480
CONFIG_DRAM_ZQ=31675
CONFIG_DRAM_ODT_EN=y
CONFIG_UART0_PORT_F=y
CONFIG_MMC0_CD_PIN="PB4"
CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:51000,le:158,ri:162,up:25,lo:10,hs:20,vs:3,sync:3,vmode:0"
CONFIG_VIDEO_LCD_DCLK_PHASE=0
CONFIG_VIDEO_LCD_POWER="PH7"
CONFIG_VIDEO_LCD_BL_EN="PH6"
CONFIG_VIDEO_LCD_BL_PWM="PH0"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_PREBOOT="fastboot usb 0"
CONFIG_CMD_PMIC=y
CONFIG_CMD_REGULATOR=y
CONFIG_AXP_GPIO=y
CONFIG_REGULATOR_AXP=y
CONFIG_REGULATOR_AXP_USB_POWER=y
CONFIG_AXP_DLDO1_VOLT=3300
CONFIG_DM_PWM=y
CONFIG_PWM_SUNXI=y
CONFIG_REMOTEPROC_SUN6I_AR100=y
CONFIG_USB_MUSB_GADGET=y
CONFIG_WATCHDOG_AUTOSTART=y