mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-28 23:23:55 +08:00
79e6081050
The PEN2 line needs to be pulled up for the charger to enter high-current mode. Do this with a static pull on the GPIO. Signed-off-by: Daniel Mack <daniel@zonque.org> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
286 lines
6.2 KiB
Plaintext
286 lines
6.2 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
|
|
|
|
/dts-v1/;
|
|
|
|
#include "pxa300-raumfeld-common.dtsi"
|
|
|
|
/ {
|
|
model = "Raumfeld Controller (PXA3xx)";
|
|
compatible = "raumfeld,raumfeld-controller-pxa303", "marvell,pxa300";
|
|
|
|
reg_vbatt: regulator-vbatt {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vbatt-fixed-supply";
|
|
regulator-min-microvolt = <3700000>;
|
|
regulator-max-microvolt = <3700000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
lcd_supply: regulator-va-tft {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "va-tft-fixed-supply";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
gpio = <&gpio 33 GPIO_ACTIVE_HIGH>;
|
|
enable-active-high;
|
|
};
|
|
|
|
onewire {
|
|
compatible = "w1-gpio";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&w1_pins>;
|
|
gpios = <
|
|
&gpio 126 GPIO_OPEN_DRAIN /* W1 I/O */
|
|
&gpio 105 GPIO_ACTIVE_HIGH /* pullup */
|
|
>;
|
|
|
|
w1_ds2760: slave-ds2760 {
|
|
compatible = "maxim,ds2760";
|
|
power-supplies = <&charger>;
|
|
};
|
|
};
|
|
|
|
charger: charger {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&charger_pins>;
|
|
compatible = "gpio-charger";
|
|
charger-type = "mains";
|
|
gpios = <&gpio 101 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
/*
|
|
* One of the following two will be set to "okay" by the bootloader,
|
|
* depending on the hardware revision.
|
|
*/
|
|
backlight-controller-pwm {
|
|
compatible = "pwm-backlight";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm0_pins>;
|
|
pwms = <&pwm0 10000>;
|
|
power-supply = <®_vbatt>;
|
|
status = "disabled";
|
|
|
|
brightness-levels = <
|
|
0 1 2 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
|
|
>;
|
|
default-brightness-level = <100>;
|
|
};
|
|
|
|
backlight-controller {
|
|
compatible = "lltc,lt3593";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <<3593_pins>;
|
|
lltc,ctrl-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
|
|
status = "disabled";
|
|
|
|
led {
|
|
label = "backlight";
|
|
default-state = "on";
|
|
};
|
|
};
|
|
};
|
|
|
|
®_va_5v0 {
|
|
status = "disabled";
|
|
};
|
|
|
|
ðernet {
|
|
status = "disabled";
|
|
};
|
|
|
|
&leds {
|
|
status = "disabled";
|
|
};
|
|
|
|
&dac {
|
|
status = "disabled";
|
|
};
|
|
|
|
&pwm0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&keys {
|
|
pinctrl-0 = <&gpio_keys_pins &dock_detect_pins>;
|
|
dock-detect {
|
|
label = "dock detect";
|
|
gpios = <&gpio 116 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_F5>;
|
|
};
|
|
};
|
|
|
|
&spi {
|
|
accelerometer@1 {
|
|
compatible = "st,lis302dl-spi";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&lis302_pins>;
|
|
reg = <1>;
|
|
spi-max-frequency = <1000000>;
|
|
interrupt-parent = <&gpio>;
|
|
interrupts = <104 IRQ_TYPE_EDGE_FALLING>;
|
|
|
|
st,click-single-x;
|
|
st,click-single-y;
|
|
st,click-single-z;
|
|
st,click-thresh-x = <10>;
|
|
st,click-thresh-y = <10>;
|
|
st,click-thresh-z = <10>;
|
|
st,irq1-click;
|
|
st,irq2-click;
|
|
st,wakeup-x-lo;
|
|
st,wakeup-x-hi;
|
|
st,wakeup-y-lo;
|
|
st,wakeup-y-hi;
|
|
st,wakeup-z-lo;
|
|
st,wakeup-z-hi;
|
|
};
|
|
};
|
|
|
|
&lcdc {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&lcdc_pins>;
|
|
lcd-supply = <&lcd_supply>;
|
|
|
|
port {
|
|
lcdc_out: endpoint {
|
|
remote-endpoint = <&panel_in>;
|
|
bus-width = <16>;
|
|
};
|
|
};
|
|
|
|
panel {
|
|
compatible = "sharp,lq043t3dx0-panel";
|
|
display-timings {
|
|
native-mode = <&timing0>;
|
|
timing0: timing {
|
|
clock-frequency = <9009000>;
|
|
pixelclk-active = <0>; /* negative edge */
|
|
hactive = <480>;
|
|
vactive = <272>;
|
|
hsync-len = <41>;
|
|
hback-porch = <2>;
|
|
hfront-porch = <1>;
|
|
vsync-len = <10>;
|
|
vback-porch = <3>;
|
|
vfront-porch = <1>;
|
|
};
|
|
};
|
|
|
|
port {
|
|
panel_in: endpoint {
|
|
remote-endpoint = <&lcdc_out>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&gcu {
|
|
status = "okay";
|
|
};
|
|
|
|
&pxai2c1 {
|
|
touchscreen@a {
|
|
compatible = "eeti,exc3000-i2c";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&eeti_ts_pins>;
|
|
reg = <0xa>;
|
|
interrupt-parent = <&gpio>;
|
|
interrupts = <32 IRQ_TYPE_EDGE_RISING>;
|
|
attn-gpios = <&gpio 32 GPIO_ACTIVE_HIGH>;
|
|
touchscreen-inverted-y;
|
|
};
|
|
};
|
|
|
|
&pinctrl {
|
|
lis302_pins: lis302-pins {
|
|
pinctrl-single,pins = <
|
|
MFP_PIN_PXA300(104) MFP_AF0 /* IRQ */
|
|
>;
|
|
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
|
|
};
|
|
|
|
eeti_ts_pins: eeti-ts-pins {
|
|
pinctrl-single,pins = <
|
|
MFP_PIN_PXA300(32) MFP_AF0 /* IRQ */
|
|
>;
|
|
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT);
|
|
};
|
|
|
|
lt3593_pins: lt3593-pins {
|
|
pinctrl-single,pins = <
|
|
MFP_PIN_PXA300(17) MFP_AF0 /* Backlight */
|
|
>;
|
|
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
|
|
};
|
|
|
|
pwm0_pins: pwm0-pins {
|
|
pinctrl-single,pins = <
|
|
MFP_PIN_PXA300(17) MFP_AF1 /* PWM */
|
|
>;
|
|
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
|
|
};
|
|
|
|
w1_pins: w1-pins {
|
|
pinctrl-single,pins = <
|
|
MFP_PIN_PXA300(126) MFP_AF0 /* PWM */
|
|
MFP_PIN_PXA300(105) MFP_AF0 /* PWM */
|
|
>;
|
|
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_FLOAT);
|
|
};
|
|
|
|
charger_pins: charger_pins {
|
|
pinctrl-single,pins = <
|
|
MFP_PIN_PXA300(31) MFP_AF0 /* PEN2 */
|
|
>;
|
|
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_HIGH);
|
|
pinctrl-single,bias-pullup = MPF_PULL_UP;
|
|
};
|
|
|
|
dock_detect_pins: dock_detect_pins {
|
|
pinctrl-single,pins = <
|
|
MFP_PIN_PXA300(116) MFP_AF0 /* DOCK_DETECT */
|
|
>;
|
|
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_HIGH);
|
|
pinctrl-single,bias-pullup = MPF_PULL_UP;
|
|
};
|
|
|
|
lcdc_pins: lcdc-pins {
|
|
pinctrl-single,pins = <
|
|
MFP_PIN_PXA300(54) MFP_AF1 /* LDD_0 */
|
|
MFP_PIN_PXA300(55) MFP_AF1 /* LDD_1 */
|
|
MFP_PIN_PXA300(56) MFP_AF1 /* LDD_2 */
|
|
MFP_PIN_PXA300(57) MFP_AF1 /* LDD_3 */
|
|
MFP_PIN_PXA300(58) MFP_AF1 /* LDD_4 */
|
|
MFP_PIN_PXA300(59) MFP_AF1 /* LDD_5 */
|
|
MFP_PIN_PXA300(60) MFP_AF1 /* LDD_6 */
|
|
MFP_PIN_PXA300(61) MFP_AF1 /* LDD_7 */
|
|
MFP_PIN_PXA300(62) MFP_AF1 /* LDD_8 */
|
|
MFP_PIN_PXA300(63) MFP_AF1 /* LDD_9 */
|
|
MFP_PIN_PXA300(64) MFP_AF1 /* LDD_10 */
|
|
MFP_PIN_PXA300(65) MFP_AF1 /* LDD_11 */
|
|
MFP_PIN_PXA300(66) MFP_AF1 /* LDD_12 */
|
|
MFP_PIN_PXA300(67) MFP_AF1 /* LDD_13 */
|
|
MFP_PIN_PXA300(68) MFP_AF1 /* LDD_14 */
|
|
MFP_PIN_PXA300(69) MFP_AF1 /* LDD_15 */
|
|
MFP_PIN_PXA300(70) MFP_AF1 /* LDD_16 */
|
|
MFP_PIN_PXA300(71) MFP_AF1 /* LDD_17 */
|
|
MFP_PIN_PXA300(72) MFP_AF1 /* LCD_FCLK */
|
|
MFP_PIN_PXA300(73) MFP_AF1 /* LCD_LCLK */
|
|
MFP_PIN_PXA300(74) MFP_AF1 /* LCD_PCLK */
|
|
MFP_PIN_PXA300(75) MFP_AF1 /* LCD_BIAS */
|
|
>;
|
|
pinctrl-single,low-power-mode = MFP_LPM(MFP_LPM_PULL_LOW);
|
|
};
|
|
};
|