Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'ux500-dts-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into arm/dt
Ux500 DTS updates for the v5.19 kernel cycle:
- New devicetree for Codina TMO (SGH-T599).
- Add the Amastaos proximity sensor to the Codina.
- Add line impedance per machine to the Fuel Gauge
nodes.
- Add GPS to Janice, Skomer and Codina.
- Add NFC to the Codina for GT-I8160P.
- Some janitorial like clock names.
* tag 'ux500-dts-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik:
ARM: dts: ux500: Add GPS to the Codina
ARM: dts: ux500: Add NFC to the Codina
ARM: dts: ux500: Add GPS to Skomer device tree
ARM: dts: ux500: Add GPS to Janice device tree
ARM: dts: ux500: Add line impedance to fuel gauge
ARM: dts: ux500: Register Amstaos proximity sensor
ARM: dts: ux500: Add Codina TMO device tree
dt-bindings: arm: ux500: Document Codina-TMO
ARM: dts: ste-dbx: Update spi clock-names property
Link: https://lore.kernel.org/r/CACRpkdYngWscqak5phKm58O2GF0RmVETgwW4NCKTBiASdaEcyg@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+956
-18
+5
Documentation/devicetree/bindings/arm/ux500.yaml
+5
Documentation/devicetree/bindings/arm/ux500.yaml
···
40
40
- const: samsung,codina
41
41
- const: st-ericsson,u8500
42
42
43
+
- description: Samsung Galaxy Exhibit (SGH-T599)
44
+
items:
45
+
- const: samsung,codina-tmo
46
+
- const: st-ericsson,u8500
47
+
43
48
- description: Samsung Galaxy Beam (GT-I8530)
44
49
items:
45
50
- const: samsung,gavini
+1
arch/arm/boot/dts/Makefile
+1
arch/arm/boot/dts/Makefile
+6
-6
arch/arm/boot/dts/ste-dbx5x0.dtsi
+6
-6
arch/arm/boot/dts/ste-dbx5x0.dtsi
···
755
755
#address-cells = <1>;
756
756
#size-cells = <0>;
757
757
clocks = <&prcc_kclk 3 1>, <&prcc_pclk 3 1>;
758
-
clock-names = "SSPCLK", "apb_pclk";
758
+
clock-names = "sspclk", "apb_pclk";
759
759
dmas = <&dma 8 0 0x2>, /* Logical - DevToMem */
760
760
<&dma 8 0 0x0>; /* Logical - MemToDev */
761
761
dma-names = "rx", "tx";
···
772
772
#address-cells = <1>;
773
773
#size-cells = <0>;
774
774
clocks = <&prcc_kclk 3 2>, <&prcc_pclk 3 2>;
775
-
clock-names = "SSPCLK", "apb_pclk";
775
+
clock-names = "sspclk", "apb_pclk";
776
776
dmas = <&dma 9 0 0x2>, /* Logical - DevToMem */
777
777
<&dma 9 0 0x0>; /* Logical - MemToDev */
778
778
dma-names = "rx", "tx";
···
790
790
#size-cells = <0>;
791
791
/* Same clock wired to kernel and pclk */
792
792
clocks = <&prcc_pclk 2 8>, <&prcc_pclk 2 8>;
793
-
clock-names = "SSPCLK", "apb_pclk";
793
+
clock-names = "sspclk", "apb_pclk";
794
794
dmas = <&dma 0 0 0x2>, /* Logical - DevToMem */
795
795
<&dma 0 0 0x0>; /* Logical - MemToDev */
796
796
dma-names = "rx", "tx";
···
807
807
#size-cells = <0>;
808
808
/* Same clock wired to kernel and pclk */
809
809
clocks = <&prcc_pclk 2 2>, <&prcc_pclk 2 2>;
810
-
clock-names = "SSPCLK", "apb_pclk";
810
+
clock-names = "sspclk", "apb_pclk";
811
811
dmas = <&dma 35 0 0x2>, /* Logical - DevToMem */
812
812
<&dma 35 0 0x0>; /* Logical - MemToDev */
813
813
dma-names = "rx", "tx";
···
824
824
#size-cells = <0>;
825
825
/* Same clock wired to kernel and pclk */
826
826
clocks = <&prcc_pclk 2 1>, <&prcc_pclk 2 1>;
827
-
clock-names = "SSPCLK", "apb_pclk";
827
+
clock-names = "sspclk", "apb_pclk";
828
828
dmas = <&dma 33 0 0x2>, /* Logical - DevToMem */
829
829
<&dma 33 0 0x0>; /* Logical - MemToDev */
830
830
dma-names = "rx", "tx";
···
841
841
#size-cells = <0>;
842
842
/* Same clock wired to kernel and pclk */
843
843
clocks = <&prcc_pclk 1 7>, <&prcc_pclk 1 7>;
844
-
clock-names = "SSPCLK", "apb_pclk";
844
+
clock-names = "sspclk", "apb_pclk";
845
845
dmas = <&dma 40 0 0x2>, /* Logical - DevToMem */
846
846
<&dma 40 0 0x0>; /* Logical - MemToDev */
847
847
dma-names = "rx", "tx";
+785
arch/arm/boot/dts/ste-ux500-samsung-codina-tmo.dts
+785
arch/arm/boot/dts/ste-ux500-samsung-codina-tmo.dts
···
1
+
// SPDX-License-Identifier: GPL-2.0-only
2
+
/*
3
+
* Devicetree for the Samsung Galaxy Exhibit SGH-T599 also known as Codina-TMO,
4
+
* the "TMO" shall be read "T-Mobile" as this phone was produced exlusively
5
+
* for T-Mobile in the United States.
6
+
*
7
+
* This phone is closely related to the Codina, but has:
8
+
* - No CPU speed cap, full ~1GHz rate
9
+
* - Different power management IC, AB8505
10
+
* - As AB8505 has a micro USB phy, no TI TSU6111
11
+
* - Different power routing such as the removal of the external LDO for the
12
+
* touchscreen in favor of using the AB8505
13
+
* - Using a regulator for the key backlight LED
14
+
* - Using the Samsung S6D27A1 panel by default
15
+
* - The panel is using one of the ordinary AB8505 regulators for 1.8V
16
+
* - WiFi/Bluetooth combi chip upgraded to BCM4334
17
+
* - GPIO for backlight control moved from 68 to 69
18
+
*/
19
+
20
+
/dts-v1/;
21
+
#include "ste-db8500.dtsi"
22
+
#include "ste-ab8505.dtsi"
23
+
#include "ste-dbx5x0-pinctrl.dtsi"
24
+
#include <dt-bindings/gpio/gpio.h>
25
+
#include <dt-bindings/leds/common.h>
26
+
#include <dt-bindings/input/input.h>
27
+
#include <dt-bindings/interrupt-controller/irq.h>
28
+
29
+
/ {
30
+
model = "Samsung Galaxy Exhibit (SGH-T599)";
31
+
compatible = "samsung,codina-tmo", "st-ericsson,u8500";
32
+
33
+
chosen {
34
+
stdout-path = &serial2;
35
+
};
36
+
37
+
battery: battery {
38
+
compatible = "samsung,eb425161lu";
39
+
};
40
+
41
+
thermal-zones {
42
+
battery-thermal {
43
+
/* This zone will be polled by the battery temperature code */
44
+
polling-delay = <0>;
45
+
polling-delay-passive = <0>;
46
+
thermal-sensors = <&bat_therm>;
47
+
};
48
+
};
49
+
50
+
bat_therm: thermistor {
51
+
compatible = "samsung,1404-001221";
52
+
io-channels = <&gpadc 0x02>; /* BatTemp */
53
+
pullup-uv = <1800000>;
54
+
pullup-ohm = <230000>;
55
+
pulldown-ohm = <0>;
56
+
#thermal-sensor-cells = <0>;
57
+
};
58
+
59
+
/* TI TXS0206 level translator for 2.9 V */
60
+
sd_level_translator: regulator-gpio {
61
+
compatible = "regulator-fixed";
62
+
63
+
/* GPIO87 EN */
64
+
gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>;
65
+
enable-active-high;
66
+
67
+
regulator-name = "sd-level-translator";
68
+
regulator-min-microvolt = <2900000>;
69
+
regulator-max-microvolt = <2900000>;
70
+
regulator-type = "voltage";
71
+
72
+
startup-delay-us = <200>;
73
+
74
+
pinctrl-names = "default";
75
+
pinctrl-0 = <&sd_level_translator_default>;
76
+
};
77
+
78
+
/* External LDO MIC5366-3.3YMT for eMMC */
79
+
ldo_3v3_reg: regulator-gpio-ldo-3v3 {
80
+
compatible = "regulator-fixed";
81
+
/* Supplied in turn by VBAT */
82
+
regulator-name = "VMEM_3V3";
83
+
regulator-min-microvolt = <3300000>;
84
+
regulator-max-microvolt = <3300000>;
85
+
gpios = <&gpio6 31 GPIO_ACTIVE_HIGH>;
86
+
startup-delay-us = <5000>;
87
+
enable-active-high;
88
+
pinctrl-names = "default";
89
+
pinctrl-0 = <&emmc_ldo_en_default_mode>;
90
+
};
91
+
92
+
/*
93
+
* External Ricoh RP152L010B-TR LCD LDO regulator for the display.
94
+
* LCD_PWR_EN controls both the 3.0V output.
95
+
*/
96
+
lcd_3v0_reg: regulator-gpio-lcd-3v0 {
97
+
compatible = "regulator-fixed";
98
+
/* Supplied in turn by VBAT */
99
+
regulator-name = "VREG_LCD_3.0V";
100
+
regulator-min-microvolt = <3000000>;
101
+
regulator-max-microvolt = <3000000>;
102
+
/* GPIO219 controls this regulator */
103
+
gpio = <&gpio6 27 GPIO_ACTIVE_HIGH>;
104
+
enable-active-high;
105
+
pinctrl-names = "default";
106
+
pinctrl-0 = <&lcd_pwr_en_default_mode>;
107
+
};
108
+
109
+
/*
110
+
* This regulator is a GPIO line that drives the Broadcom WLAN
111
+
* line WL_REG_ON high and enables the internal regulators
112
+
* inside the chip. Unfortunatley it is erroneously named
113
+
* WLAN_RST_N on the schematic but it is not a reset line.
114
+
*
115
+
* The voltage specified here is only used to determine the OCR mask,
116
+
* the for the SDIO connector, the chip is actually connected
117
+
* directly to VBAT.
118
+
*/
119
+
wl_reg: regulator-gpio-wlan {
120
+
compatible = "regulator-fixed";
121
+
regulator-name = "WL_REG_ON";
122
+
regulator-min-microvolt = <3000000>;
123
+
regulator-max-microvolt = <3000000>;
124
+
startup-delay-us = <100000>;
125
+
/* GPIO215 (WLAN_RST_N to WL_REG_ON) */
126
+
gpio = <&gpio6 23 GPIO_ACTIVE_HIGH>;
127
+
enable-active-high;
128
+
pinctrl-names = "default";
129
+
pinctrl-0 = <&wlan_ldo_en_default>;
130
+
};
131
+
132
+
vibrator {
133
+
compatible = "gpio-vibrator";
134
+
/* GPIO195 "MOT_EN" */
135
+
enable-gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>;
136
+
pinctrl-names = "default";
137
+
pinctrl-0 = <&vibrator_default>;
138
+
};
139
+
140
+
gpio-keys {
141
+
compatible = "gpio-keys";
142
+
pinctrl-names = "default";
143
+
pinctrl-0 = <&gpio_keys_default_mode>;
144
+
145
+
button-home {
146
+
linux,code = <KEY_HOME>;
147
+
label = "HOME";
148
+
/* GPIO91 */
149
+
gpios = <&gpio2 27 GPIO_ACTIVE_LOW>;
150
+
};
151
+
button-volup {
152
+
linux,code = <KEY_VOLUMEUP>;
153
+
label = "VOL+";
154
+
/* GPIO67 */
155
+
gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
156
+
};
157
+
button-voldown {
158
+
linux,code = <KEY_VOLUMEDOWN>;
159
+
label = "VOL-";
160
+
/* GPIO92 */
161
+
gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
162
+
};
163
+
};
164
+
165
+
led-touchkeys {
166
+
compatible = "regulator-led";
167
+
vled-supply = <&ab8500_ldo_aux4_reg>; // 3.3V
168
+
default-state = "on";
169
+
function = LED_FUNCTION_KBD_BACKLIGHT;
170
+
color = <LED_COLOR_ID_WHITE>;
171
+
};
172
+
173
+
ktd253: backlight {
174
+
compatible = "kinetic,ktd253";
175
+
/* GPIO69 is used on Codina R0.4 and Codina TMO */
176
+
enable-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
177
+
/* Default to 13/32 brightness */
178
+
default-brightness = <13>;
179
+
pinctrl-names = "default";
180
+
pinctrl-0 = <&ktd253_backlight_default_mode>;
181
+
};
182
+
183
+
/* Richtek RT8515GQW Flash LED Driver IC */
184
+
flash {
185
+
compatible = "richtek,rt8515";
186
+
/* GPIO 140 */
187
+
enf-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;
188
+
/* GPIO 141 */
189
+
ent-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
190
+
/*
191
+
* RFS is 16 kOhm and RTS is 100 kOhm giving
192
+
* the flash max current 343mA and torch max
193
+
* current 55 mA.
194
+
*/
195
+
richtek,rfs-ohms = <16000>;
196
+
richtek,rts-ohms = <100000>;
197
+
pinctrl-names = "default";
198
+
pinctrl-0 = <&gpio_flash_default_mode>;
199
+
200
+
led {
201
+
function = LED_FUNCTION_FLASH;
202
+
color = <LED_COLOR_ID_WHITE>;
203
+
flash-max-timeout-us = <250000>;
204
+
flash-max-microamp = <343750>;
205
+
led-max-microamp = <55000>;
206
+
};
207
+
};
208
+
209
+
/* Bit-banged I2C on GPIO143 and GPIO144 also called "SUBPMU I2C" */
210
+
i2c-gpio-0 {
211
+
compatible = "i2c-gpio";
212
+
sda-gpios = <&gpio4 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
213
+
scl-gpios = <&gpio4 15 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
214
+
pinctrl-names = "default";
215
+
pinctrl-0 = <&i2c_gpio_0_default>;
216
+
#address-cells = <1>;
217
+
#size-cells = <0>;
218
+
219
+
/* TODO: this should also be used by the SM5103 Camera power management unit */
220
+
};
221
+
222
+
/* Bit-banged I2C on GPIO151 and GPIO152 also called "COMP I2C" */
223
+
i2c-gpio-1 {
224
+
compatible = "i2c-gpio";
225
+
sda-gpios = <&gpio4 24 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
226
+
scl-gpios = <&gpio4 23 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
227
+
pinctrl-names = "default";
228
+
pinctrl-0 = <&i2c_gpio_1_default>;
229
+
#address-cells = <1>;
230
+
#size-cells = <0>;
231
+
232
+
magnetometer@c {
233
+
compatible = "alps,hscdtd008a";
234
+
reg = <0x0c>;
235
+
clock-frequency = <400000>;
236
+
237
+
avdd-supply = <&ab8500_ldo_aux1_reg>; // 3V
238
+
dvdd-supply = <&ab8500_ldo_aux8_reg>; // 1.8V
239
+
};
240
+
};
241
+
242
+
spi-gpio-0 {
243
+
compatible = "spi-gpio";
244
+
/* Clock on GPIO220, pin SCL */
245
+
sck-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
246
+
/* MOSI on GPIO224, pin SDI "slave data in" */
247
+
mosi-gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>;
248
+
/* MISO on GPIO225, pin SDO "slave data out" */
249
+
miso-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
250
+
/* Chip select on GPIO201 */
251
+
cs-gpios = <&gpio6 9 GPIO_ACTIVE_LOW>;
252
+
num-chipselects = <1>;
253
+
254
+
pinctrl-names = "default";
255
+
pinctrl-0 = <&spi_gpio_0_default>;
256
+
#address-cells = <1>;
257
+
#size-cells = <0>;
258
+
259
+
panel@0 {
260
+
compatible = "samsung,s6d27a1";
261
+
spi-max-frequency = <1200000>;
262
+
/* TYPE 3: inverse clock polarity and phase */
263
+
spi-cpha;
264
+
spi-cpol;
265
+
266
+
reg = <0>;
267
+
vci-supply = <&lcd_3v0_reg>;
268
+
vccio-supply = <&ab8500_ldo_aux6_reg>;
269
+
270
+
/* Reset on GPIO139 */
271
+
reset-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
272
+
/* LCD_VGH/LCD_DETECT, ESD IRQ on GPIO93 */
273
+
interrupt-parent = <&gpio2>;
274
+
interrupts = <29 IRQ_TYPE_EDGE_RISING>;
275
+
276
+
pinctrl-names = "default";
277
+
pinctrl-0 = <&panel_default_mode>;
278
+
backlight = <&ktd253>;
279
+
280
+
port {
281
+
panel_in: endpoint {
282
+
remote-endpoint = <&display_out>;
283
+
};
284
+
};
285
+
};
286
+
};
287
+
288
+
soc {
289
+
/* External Micro SD slot */
290
+
mmc@80126000 {
291
+
arm,primecell-periphid = <0x10480180>;
292
+
max-frequency = <100000000>;
293
+
bus-width = <4>;
294
+
cap-sd-highspeed;
295
+
cap-mmc-highspeed;
296
+
st,sig-pin-fbclk;
297
+
full-pwr-cycle;
298
+
/* MMC is powered by AUX3 1.2V .. 2.91V */
299
+
vmmc-supply = <&ab8500_ldo_aux3_reg>;
300
+
/* 2.9 V level translator is using AUX3 at 2.9 V as well */
301
+
vqmmc-supply = <&sd_level_translator>;
302
+
pinctrl-names = "default", "sleep";
303
+
pinctrl-0 = <&mc0_a_2_default>;
304
+
pinctrl-1 = <&mc0_a_2_sleep>;
305
+
cd-gpios = <&gpio6 25 GPIO_ACTIVE_LOW>; // GPIO217
306
+
status = "okay";
307
+
};
308
+
309
+
/* WLAN SDIO channel */
310
+
mmc@80118000 {
311
+
arm,primecell-periphid = <0x10480180>;
312
+
max-frequency = <50000000>;
313
+
bus-width = <4>;
314
+
non-removable;
315
+
cap-sd-highspeed;
316
+
pinctrl-names = "default", "sleep";
317
+
pinctrl-0 = <&mc1_a_2_default>;
318
+
pinctrl-1 = <&mc1_a_2_sleep>;
319
+
/*
320
+
* GPIO-controlled voltage enablement: this drives
321
+
* the WL_REG_ON line high when we use this device.
322
+
* Represented as regulator to fill OCR mask.
323
+
*/
324
+
vmmc-supply = <&wl_reg>;
325
+
326
+
#address-cells = <1>;
327
+
#size-cells = <0>;
328
+
status = "okay";
329
+
330
+
wifi@1 {
331
+
compatible = "brcm,bcm4334-fmac", "brcm,bcm4329-fmac";
332
+
reg = <1>;
333
+
/* GPIO216 WL_HOST_WAKE */
334
+
interrupt-parent = <&gpio6>;
335
+
interrupts = <24 IRQ_TYPE_EDGE_FALLING>;
336
+
interrupt-names = "host-wake";
337
+
pinctrl-names = "default";
338
+
pinctrl-0 = <&wlan_default_mode>;
339
+
};
340
+
};
341
+
342
+
/* eMMC */
343
+
mmc@80005000 {
344
+
arm,primecell-periphid = <0x10480180>;
345
+
max-frequency = <100000000>;
346
+
bus-width = <8>;
347
+
non-removable;
348
+
cap-mmc-highspeed;
349
+
mmc-ddr-1_8v;
350
+
no-sdio;
351
+
no-sd;
352
+
vmmc-supply = <&ldo_3v3_reg>;
353
+
pinctrl-names = "default", "sleep";
354
+
/*
355
+
* GPIO130 will be set to input no pull-up resulting in a resistor
356
+
* pulling the reset high and taking the memory out of reset.
357
+
*/
358
+
pinctrl-0 = <&mc2_a_1_default>;
359
+
pinctrl-1 = <&mc2_a_1_sleep>;
360
+
status = "okay";
361
+
};
362
+
363
+
/* GBF (Bluetooth) UART */
364
+
uart@80120000 {
365
+
pinctrl-names = "default", "sleep";
366
+
pinctrl-0 = <&u0_a_1_default>;
367
+
pinctrl-1 = <&u0_a_1_sleep>;
368
+
status = "okay";
369
+
370
+
bluetooth {
371
+
/* BCM4334B0 actually */
372
+
compatible = "brcm,bcm4330-bt";
373
+
/* GPIO222 rail BT_VREG_EN to BT_REG_ON */
374
+
shutdown-gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>;
375
+
/* BT_WAKE on GPIO199 */
376
+
device-wakeup-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
377
+
/* BT_HOST_WAKE on GPIO97 */
378
+
/* FIXME: convert to interrupt */
379
+
host-wakeup-gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>;
380
+
/* BT_RST_N on GPIO209 */
381
+
reset-gpios = <&gpio6 17 GPIO_ACTIVE_LOW>;
382
+
pinctrl-names = "default";
383
+
pinctrl-0 = <&bluetooth_default_mode>;
384
+
};
385
+
};
386
+
387
+
/* GPS UART */
388
+
uart@80121000 {
389
+
status = "okay";
390
+
pinctrl-names = "default", "sleep";
391
+
/* CTS/RTS is not used, CTS is repurposed as GPIO */
392
+
pinctrl-0 = <&u1rxtx_a_1_default>;
393
+
pinctrl-1 = <&u1rxtx_a_1_sleep>;
394
+
/* FIXME: add a device for the GPS here */
395
+
};
396
+
397
+
/* Debugging console UART connected to AB8505 */
398
+
uart@80007000 {
399
+
status = "okay";
400
+
pinctrl-names = "default", "sleep";
401
+
pinctrl-0 = <&u2rxtx_c_1_default>;
402
+
pinctrl-1 = <&u2rxtx_c_1_sleep>;
403
+
};
404
+
405
+
prcmu@80157000 {
406
+
ab8505 {
407
+
phy {
408
+
pinctrl-names = "default", "sleep";
409
+
pinctrl-0 = <&usb_a_1_default>;
410
+
pinctrl-1 = <&usb_a_1_sleep>;
411
+
};
412
+
413
+
ab8500_fg {
414
+
line-impedance-micro-ohms = <36000>;
415
+
};
416
+
417
+
/* This is mostly identical to the Codina v0.4 regulators */
418
+
regulator {
419
+
ab8500_ldo_aux1 {
420
+
regulator-name = "v-sensors-vdd";
421
+
regulator-min-microvolt = <3000000>;
422
+
regulator-max-microvolt = <3300000>;
423
+
};
424
+
425
+
ab8500_ldo_aux2 {
426
+
regulator-name = "v-aux2";
427
+
regulator-min-microvolt = <3300000>;
428
+
regulator-max-microvolt = <3300000>;
429
+
};
430
+
431
+
ab8500_ldo_aux3 {
432
+
regulator-name = "v-mmc-sd";
433
+
};
434
+
435
+
ab8500_ldo_aux4 {
436
+
regulator-name = "v-aux4";
437
+
/*
438
+
* Providing some span here makes the touchkey
439
+
* LEDs actually dimmable.
440
+
*/
441
+
regulator-min-microvolt = <1100000>;
442
+
regulator-max-microvolt = <3300000>;
443
+
};
444
+
445
+
ab8500_ldo_aux5 {
446
+
regulator-name = "v-aux5";
447
+
regulator-min-microvolt = <1800000>;
448
+
regulator-max-microvolt = <1800000>;
449
+
};
450
+
451
+
ab8500_ldo_aux6 {
452
+
/* 1.8 V to the display */
453
+
regulator-name = "v-aux6";
454
+
regulator-min-microvolt = <1800000>;
455
+
regulator-max-microvolt = <1800000>;
456
+
};
457
+
458
+
ab8500_ldo_aux8 {
459
+
regulator-name = "v-sensors-vio";
460
+
};
461
+
};
462
+
};
463
+
};
464
+
465
+
/* I2C0 also known as "AGC I2C" */
466
+
i2c@80004000 {
467
+
status = "okay";
468
+
pinctrl-names = "default", "sleep";
469
+
pinctrl-0 = <&i2c0_a_1_default>;
470
+
pinctrl-1 = <&i2c0_a_1_sleep>;
471
+
472
+
proximity@39 {
473
+
/* Codina has the Amstaos TMD2672 */
474
+
compatible = "amstaos,tmd2672";
475
+
clock-frequency = <400000>;
476
+
reg = <0x39>;
477
+
478
+
/* IRQ on GPIO146 "PS_INT" */
479
+
interrupt-parent = <&gpio4>;
480
+
interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
481
+
vdd-supply = <&ab8500_ldo_aux1_reg>;
482
+
vddio-supply = <&ab8500_ldo_aux8_reg>;
483
+
pinctrl-names = "default";
484
+
pinctrl-0 = <&tmd2672_codina_default>;
485
+
};
486
+
};
487
+
488
+
/* I2C2 on GPIO10 and GPIO11 also called "SENSORS I2C" */
489
+
i2c@80128000 {
490
+
status = "okay";
491
+
pinctrl-names = "default", "sleep";
492
+
pinctrl-0 = <&i2c2_b_2_default>;
493
+
pinctrl-1 = <&i2c2_b_2_sleep>;
494
+
495
+
/* Bosch BMA254 accelerometer */
496
+
accelerometer@18 {
497
+
compatible = "bosch,bma254";
498
+
reg = <0x18>;
499
+
mount-matrix = "0", "1", "0",
500
+
"-1", "0", "0",
501
+
"0", "0", "1";
502
+
vddio-supply = <&ab8500_ldo_aux8_reg>; // 1.8V
503
+
vdd-supply = <&ab8500_ldo_aux1_reg>; // 3V
504
+
};
505
+
};
506
+
507
+
/* I2C3 */
508
+
i2c@80110000 {
509
+
status = "okay";
510
+
511
+
pinctrl-names = "default", "sleep";
512
+
pinctrl-0 = <&i2c3_c_2_default>;
513
+
pinctrl-1 = <&i2c3_c_2_sleep>;
514
+
515
+
/* TODO: write bindings and driver for this touchscreen */
516
+
517
+
/* Zinitix BT404 ISP part */
518
+
isp@50 {
519
+
compatible = "zinitix,bt404-isp";
520
+
reg = <0x50>;
521
+
pinctrl-names = "default";
522
+
pinctrl-0 = <&tsp_default>;
523
+
};
524
+
525
+
/* Zinitix BT404 touchscreen, also has the touchkeys for menu and back */
526
+
touchscreen@20 {
527
+
compatible = "zinitix,bt404";
528
+
reg = <0x20>;
529
+
/* GPIO218 (TSP_INT_1V8) */
530
+
interrupt-parent = <&gpio6>;
531
+
interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
532
+
vcca-supply = <&ab8500_ldo_aux2_reg>; // 3.3V
533
+
vdd-supply = <&ab8500_ldo_aux5_reg>; // 1.8V
534
+
zinitix,mode = <2>;
535
+
touchscreen-size-x = <480>;
536
+
touchscreen-size-y = <800>;
537
+
pinctrl-names = "default";
538
+
pinctrl-0 = <&tsp_default>;
539
+
};
540
+
};
541
+
542
+
mcde@a0350000 {
543
+
status = "okay";
544
+
pinctrl-names = "default";
545
+
pinctrl-0 = <&dpi_default_mode>;
546
+
547
+
port {
548
+
display_out: endpoint {
549
+
remote-endpoint = <&panel_in>;
550
+
};
551
+
};
552
+
};
553
+
};
554
+
};
555
+
556
+
&pinctrl {
557
+
/*
558
+
* This extends the MC0_A_2 default config to include
559
+
* the card detect GPIO217 line.
560
+
*/
561
+
sdi0 {
562
+
mc0_a_2_default {
563
+
default_cfg4 {
564
+
pins = "GPIO217_AH12"; /* card detect */
565
+
ste,config = <&gpio_in_pd>;
566
+
};
567
+
};
568
+
};
569
+
sdi2 {
570
+
/*
571
+
* GPIO130 should be set in GPIO mode and
572
+
* pulled down. (Not connected.)
573
+
*/
574
+
mc2_a_1_default {
575
+
default_cfg2 {
576
+
pins = "GPIO130_C8"; /* FBCLK */
577
+
ste,config = <&gpio_in_pd>;
578
+
};
579
+
};
580
+
};
581
+
/* GPIO that enables the 2.9V SD card level translator */
582
+
sd-level-translator {
583
+
sd_level_translator_default: sd_level_translator_default {
584
+
/* level shifter on GPIO87 */
585
+
codina_cfg1 {
586
+
pins = "GPIO87_B3";
587
+
ste,config = <&gpio_out_hi>;
588
+
};
589
+
};
590
+
};
591
+
/* GPIO that enables the LDO regulator for the eMMC */
592
+
emmc-ldo {
593
+
emmc_ldo_en_default_mode: emmc_ldo_default {
594
+
/* LDO enable on GPIO223 */
595
+
codina_cfg1 {
596
+
pins = "GPIO223_AH9";
597
+
ste,config = <&gpio_out_hi>;
598
+
};
599
+
};
600
+
};
601
+
/* GPIOs for panel control */
602
+
panel {
603
+
panel_default_mode: panel_default {
604
+
codina_cfg1 {
605
+
/* Reset line */
606
+
pins = "GPIO139_C9";
607
+
ste,config = <&gpio_out_lo>;
608
+
};
609
+
codina_cfg2 {
610
+
/* ESD IRQ line "LCD detect" */
611
+
pins = "GPIO93_B7";
612
+
ste,config = <&gpio_in_nopull>;
613
+
};
614
+
};
615
+
};
616
+
/* GPIO that enables the LDO regulator for the LCD display */
617
+
lcd-ldo {
618
+
lcd_pwr_en_default_mode: lcd_pwr_en_default {
619
+
/* LCD_PWR_EN on GPIO219 */
620
+
codina_cfg1 {
621
+
pins = "GPIO219_AG10";
622
+
ste,config = <&gpio_out_hi>;
623
+
};
624
+
};
625
+
};
626
+
/* GPIO that enables the WLAN internal LDO regulators */
627
+
wlan-ldo {
628
+
wlan_ldo_en_default: wlan_ldo_default {
629
+
/* GPIO215 named WLAN_RST_N */
630
+
codina_cfg1 {
631
+
pins = "GPIO215_AH13";
632
+
ste,config = <&gpio_out_lo>;
633
+
};
634
+
};
635
+
};
636
+
/* Backlight GPIO */
637
+
backlight {
638
+
ktd253_backlight_default_mode: backlight_default {
639
+
skomer_cfg1 {
640
+
pins = "GPIO69_E2"; /* LCD_BL_CTRL */
641
+
ste,config = <&gpio_out_lo>;
642
+
};
643
+
};
644
+
};
645
+
/* Flash and torch */
646
+
flash {
647
+
gpio_flash_default_mode: flash_default {
648
+
codina_cfg1 {
649
+
pins = "GPIO140_B11", "GPIO141_C12";
650
+
ste,config = <&gpio_out_lo>;
651
+
};
652
+
};
653
+
};
654
+
/* GPIO keys */
655
+
gpio-keys {
656
+
gpio_keys_default_mode: gpio_keys_default {
657
+
skomer_cfg1 {
658
+
pins = "GPIO67_G2", /* VOL UP */
659
+
"GPIO91_B6", /* HOME */
660
+
"GPIO92_D6"; /* VOL DOWN */
661
+
ste,config = <&gpio_in_pu>;
662
+
};
663
+
};
664
+
};
665
+
/* Interrupt line for the Zinitix BT404 touchscreen */
666
+
tsp {
667
+
tsp_default: tsp_default {
668
+
codina_cfg1 {
669
+
pins = "GPIO218_AH11"; /* TSP_INT_1V8 */
670
+
ste,config = <&gpio_in_nopull>;
671
+
};
672
+
};
673
+
};
674
+
/* Interrupt line for light/proximity sensor TMD2672 */
675
+
tmd2672 {
676
+
tmd2672_codina_default: tmd2672_codina {
677
+
codina_cfg1 {
678
+
pins = "GPIO146_D13";
679
+
ste,config = <&gpio_in_nopull>;
680
+
};
681
+
};
682
+
};
683
+
/* GPIO-based I2C bus for subpmu */
684
+
i2c-gpio-0 {
685
+
i2c_gpio_0_default: i2c_gpio_0 {
686
+
codina_cfg1 {
687
+
pins = "GPIO143_D12", "GPIO144_B13";
688
+
ste,config = <&gpio_in_nopull>;
689
+
};
690
+
};
691
+
};
692
+
/* GPIO-based I2C bus for the NFC */
693
+
i2c-gpio-1 {
694
+
i2c_gpio_1_default: i2c_gpio_1 {
695
+
codina_cfg1 {
696
+
pins = "GPIO151_D17", "GPIO152_D16";
697
+
ste,config = <&gpio_in_nopull>;
698
+
};
699
+
};
700
+
};
701
+
/* GPIO-based SPI bus for the display */
702
+
spi-gpio-0 {
703
+
spi_gpio_0_default: spi_gpio_0_d {
704
+
codina_cfg1 {
705
+
pins = "GPIO220_AH10", "GPIO201_AF24", "GPIO224_AG9";
706
+
ste,config = <&gpio_out_hi>;
707
+
};
708
+
codina_cfg2 {
709
+
pins = "GPIO225_AG8";
710
+
/* Needs pull down, no pull down resistor on board */
711
+
ste,config = <&gpio_in_pd>;
712
+
};
713
+
};
714
+
spi_gpio_0_sleep: spi_gpio_0_s {
715
+
codina_cfg1 {
716
+
pins = "GPIO220_AH10", "GPIO201_AF24",
717
+
"GPIO224_AG9", "GPIO225_AG8";
718
+
ste,config = <&gpio_out_hi>;
719
+
};
720
+
};
721
+
};
722
+
wlan {
723
+
wlan_default_mode: wlan_default {
724
+
/* GPIO216 for WL_HOST_WAKE */
725
+
codina_cfg2 {
726
+
pins = "GPIO216_AG12";
727
+
ste,config = <&gpio_in_pd>;
728
+
};
729
+
};
730
+
};
731
+
bluetooth {
732
+
bluetooth_default_mode: bluetooth_default {
733
+
/* GPIO199 BT_WAKE and GPIO222 BT_VREG_ON */
734
+
codina_cfg1 {
735
+
pins = "GPIO199_AH23", "GPIO222_AJ9";
736
+
ste,config = <&gpio_out_lo>;
737
+
};
738
+
/* GPIO97 BT_HOST_WAKE */
739
+
codina_cfg2 {
740
+
pins = "GPIO97_D9";
741
+
ste,config = <&gpio_in_nopull>;
742
+
};
743
+
/* GPIO209 BT_RST_N */
744
+
codina_cfg3 {
745
+
pins = "GPIO209_AG15";
746
+
ste,config = <&gpio_out_hi>;
747
+
};
748
+
};
749
+
};
750
+
vibrator {
751
+
vibrator_default: vibrator_default {
752
+
codina_cfg1 {
753
+
pins = "GPIO195_AG28"; /* MOT_EN */
754
+
ste,config = <&gpio_out_lo>;
755
+
};
756
+
};
757
+
};
758
+
mcde {
759
+
dpi_default_mode: dpi_default {
760
+
default_mux1 {
761
+
/* Mux in all the data lines */
762
+
function = "lcd";
763
+
groups =
764
+
/* Data lines D0-D7 GPIO70..GPIO77 */
765
+
"lcd_d0_d7_a_1",
766
+
/* Data lines D8-D11 GPIO78..GPIO81 */
767
+
"lcd_d8_d11_a_1",
768
+
/* Data lines D12-D15 GPIO82..GPIO85 */
769
+
"lcd_d12_d15_a_1",
770
+
/* Data lines D16-D23 GPIO161..GPIO168 */
771
+
"lcd_d16_d23_b_1";
772
+
};
773
+
default_mux2 {
774
+
function = "lcda";
775
+
/* Clock line on GPIO150, DE, VSO, HSO on GPIO169..GPIO171 */
776
+
groups = "lcdaclk_b_1", "lcda_b_1";
777
+
};
778
+
/* Input, no pull-up is the default state for pins used for an alt function */
779
+
default_cfg1 {
780
+
pins = "GPIO150_C14", "GPIO169_D22", "GPIO170_C23", "GPIO171_D23";
781
+
ste,config = <&in_nopull>;
782
+
};
783
+
};
784
+
};
785
+
};
+70
-10
arch/arm/boot/dts/ste-ux500-samsung-codina.dts
+70
-10
arch/arm/boot/dts/ste-ux500-samsung-codina.dts
···
9
9
* the boot loader.
10
10
*
11
11
* The Samsung tree further talks about GT-I8160P and GT-I8160chn (China).
12
-
* The GT-I8160 plain is knonw as the "europe" variant.
13
-
* The GT-I8160P appears to not use the ST Microelectronics accelerometer.
12
+
* The GT-I8160 plain is known as the "europe" variant.
13
+
* The GT-I8160P is the CDMA version and it appears to not use the ST
14
+
* Microelectronics accelerometer and reportedly has NFC mounted.
14
15
* The GT-I8160chn appears to be the same as the europe variant.
16
+
*
17
+
* There is also the Codina-TMO, Samsung SGH-T599, which has its own device
18
+
* tree.
15
19
*/
16
20
17
21
/dts-v1/;
···
307
303
#address-cells = <1>;
308
304
#size-cells = <0>;
309
305
310
-
/* TODO: add the NFC chip here */
306
+
nfc@2b {
307
+
/* NXP NFC circuit PN544 C1 marked NXP 44501 */
308
+
compatible = "nxp,pn544-i2c";
309
+
/* IF0, IF1 high, gives I2C address 0x2B */
310
+
reg = <0x2b>;
311
+
clock-frequency = <400000>;
312
+
/* NFC IRQ on GPIO32 */
313
+
interrupt-parent = <&gpio1>;
314
+
interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
315
+
/* GPIO 31 */
316
+
firmware-gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
317
+
/* GPIO88 */
318
+
enable-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>;
319
+
pinctrl-names = "default";
320
+
pinctrl-0 = <&pn544_codina_default>;
321
+
};
311
322
};
312
323
313
324
spi-gpio-0 {
···
480
461
uart@80121000 {
481
462
status = "okay";
482
463
pinctrl-names = "default", "sleep";
483
-
/* CTS/RTS is not used, CTS is repurposed as GPIO */
484
-
pinctrl-0 = <&u1rxtx_a_1_default>;
485
-
pinctrl-1 = <&u1rxtx_a_1_sleep>;
486
-
/* FIXME: add a device for the GPS here */
464
+
pinctrl-0 = <&u1rxtx_a_1_default &u1ctsrts_a_1_default>;
465
+
pinctrl-1 = <&u1rxtx_a_1_sleep &u1ctsrts_a_1_sleep>;
466
+
467
+
gnss {
468
+
compatible = "brcm,bcm4751";
469
+
/* GPS_RSTN on GPIO21 */
470
+
reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
471
+
/* GPS_ON_OFF on GPIO86 */
472
+
enable-gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>;
473
+
/* GPS_1V8 (VSMPS2) */
474
+
vddio-supply = <&db8500_vsmps2_reg>;
475
+
pinctrl-names = "default";
476
+
pinctrl-0 = <&bcm4751_codina_default>;
477
+
};
487
478
};
488
479
489
480
/* Debugging console UART connected to TSU6111RSVR (FSA880) */
···
510
481
pinctrl-names = "default", "sleep";
511
482
pinctrl-0 = <&usb_a_1_default>;
512
483
pinctrl-1 = <&usb_a_1_sleep>;
484
+
};
485
+
486
+
ab8500_fg {
487
+
line-impedance-micro-ohms = <36000>;
513
488
};
514
489
515
490
regulator {
···
548
515
pinctrl-0 = <&i2c0_a_1_default>;
549
516
pinctrl-1 = <&i2c0_a_1_sleep>;
550
517
551
-
/* TODO: write bindings and driver for this proximity sensor */
552
518
proximity@39 {
553
-
/* Codina has the Mouser TMD2672 */
554
-
compatible = "mouser,tmd2672";
519
+
/* Codina has the Amstaos TMD2672 */
520
+
compatible = "amstaos,tmd2672";
555
521
clock-frequency = <400000>;
556
522
reg = <0x39>;
557
523
···
876
844
/* GPIO95 used for IRQ */
877
845
pins = "GPIO95_E8";
878
846
ste,config = <&gpio_in_nopull>;
847
+
};
848
+
};
849
+
};
850
+
nfc {
851
+
pn544_codina_default: pn544_codina {
852
+
/* Interrupt line */
853
+
codina_cfg1 {
854
+
pins = "GPIO32_V2";
855
+
ste,config = <&gpio_in_nopull>;
856
+
};
857
+
/* Enable and firmware GPIOs */
858
+
codina_cfg2 {
859
+
pins = "GPIO31_V3", "GPIO88_C4";
860
+
ste,config = <&gpio_out_lo>;
861
+
};
862
+
};
863
+
};
864
+
bcm4751 {
865
+
bcm4751_codina_default: bcm4751_codina {
866
+
/* Reset line, start out asserted */
867
+
codina_cfg1 {
868
+
pins = "GPIO21_AB3";
869
+
ste,config = <&gpio_out_lo>;
870
+
};
871
+
/* GPS_ON_OFF, start out deasserted (off) */
872
+
codina_cfg2 {
873
+
pins = "GPIO86_C6";
874
+
ste,config = <&gpio_out_lo>;
879
875
};
880
876
};
881
877
};
+4
arch/arm/boot/dts/ste-ux500-samsung-gavini.dts
+4
arch/arm/boot/dts/ste-ux500-samsung-gavini.dts
+4
arch/arm/boot/dts/ste-ux500-samsung-golden.dts
+4
arch/arm/boot/dts/ste-ux500-samsung-golden.dts
+43
-1
arch/arm/boot/dts/ste-ux500-samsung-janice.dts
+43
-1
arch/arm/boot/dts/ste-ux500-samsung-janice.dts
···
485
485
/* CTS/RTS is not used, CTS is repurposed as GPIO */
486
486
pinctrl-0 = <&u1rxtx_a_1_default>;
487
487
pinctrl-1 = <&u1rxtx_a_1_sleep>;
488
-
/* FIXME: add a device for the GPS here */
488
+
489
+
gnss {
490
+
/*
491
+
* The Low Noise Amplifier (LNA) power and enablement is controlled
492
+
* autonomously by the GSD4t.
493
+
* Janice has a SiRFstarIV-based GSD4t
494
+
* Golden has a SiRFstarV 5t-based CSRG05TA03-ICJE-R.
495
+
*/
496
+
compatible = "csr,gsd4t";
497
+
/* GPS_RSTN on GPIO21 */
498
+
reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
499
+
/* GPS_ON_OFF on GPIO96 */
500
+
sirf,onoff-gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>;
501
+
/* GPS_1V8 (VSMPS2) */
502
+
vcc-supply = <&db8500_vsmps2_reg>;
503
+
pinctrl-names = "default";
504
+
pinctrl-0 = <&gsd4t_janice_default>;
505
+
/* According to /etc/sirfgps.conf */
506
+
current-speed = <460800>;
507
+
};
489
508
};
490
509
491
510
/* Debugging console UART connected to TSU6111RSVR (FSA880) */
···
521
502
pinctrl-names = "default", "sleep";
522
503
pinctrl-0 = <&usb_a_1_default>;
523
504
pinctrl-1 = <&usb_a_1_sleep>;
505
+
};
506
+
507
+
ab8500_fg {
508
+
line-impedance-micro-ohms = <15000>;
524
509
};
525
510
526
511
regulator {
···
961
938
janice_cfg2 {
962
939
pins = "GPIO31_V3", "GPIO88_C4";
963
940
ste,config = <&gpio_out_lo>;
941
+
};
942
+
};
943
+
};
944
+
gsd4t {
945
+
gsd4t_janice_default: gsd4t_janice {
946
+
/* Reset line, start out asserted */
947
+
janice_cfg1 {
948
+
pins = "GPIO21_AB3";
949
+
ste,config = <&gpio_out_lo>;
950
+
};
951
+
/* GPS_ON_OFF, start out deasserted (off) */
952
+
janice_cfg2 {
953
+
pins = "GPIO96_D8";
954
+
ste,config = <&gpio_out_lo>;
955
+
};
956
+
/* Unused power enablement line, used in R0.0 and R0.1 boards */
957
+
janice_cfg3 {
958
+
pins = "GPIO86_C6";
959
+
ste,config = <&gpio_in_pd>;
964
960
};
965
961
};
966
962
};
+4
arch/arm/boot/dts/ste-ux500-samsung-kyle.dts
+4
arch/arm/boot/dts/ste-ux500-samsung-kyle.dts
+34
-1
arch/arm/boot/dts/ste-ux500-samsung-skomer.dts
+34
-1
arch/arm/boot/dts/ste-ux500-samsung-skomer.dts
···
281
281
};
282
282
};
283
283
284
-
/* GPF UART */
284
+
/* GPS UART */
285
285
uart@80121000 {
286
286
status = "okay";
287
287
pinctrl-names = "default", "sleep";
288
288
pinctrl-0 = <&u1rxtx_a_1_default &u1ctsrts_a_1_default>;
289
289
pinctrl-1 = <&u1rxtx_a_1_sleep &u1ctsrts_a_1_sleep>;
290
+
291
+
gnss {
292
+
/* The CSRG05TA03-ICJE-R is a SirfStarV 5t chip */
293
+
compatible = "csr,csrg05ta03-icje-r";
294
+
/* GPS_RSTN on GPIO209 */
295
+
reset-gpios = <&gpio6 17 GPIO_ACTIVE_LOW>;
296
+
/* GPS_ON_OFF on GPIO86 */
297
+
sirf,onoff-gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>;
298
+
/* GPS_1V8 (VSMPS2) */
299
+
vcc-supply = <&db8500_vsmps2_reg>;
300
+
pinctrl-names = "default";
301
+
pinctrl-0 = <&g05ta03_skomer_default>;
302
+
/* According to /etc/sirfgps.conf */
303
+
current-speed = <460800>;
304
+
};
290
305
};
291
306
292
307
/* Debugging console UART connected to AB8505 USB */
···
318
303
pinctrl-names = "default", "sleep";
319
304
pinctrl-0 = <&usb_a_1_default>;
320
305
pinctrl-1 = <&usb_a_1_sleep>;
306
+
};
307
+
308
+
ab8500_fg {
309
+
line-impedance-micro-ohms = <16000>;
321
310
};
322
311
323
312
regulator {
···
665
646
skomer_cfg1 {
666
647
pins = "GPIO218_AH11";
667
648
ste,config = <&gpio_in_nopull>;
649
+
};
650
+
};
651
+
};
652
+
g05ta03 {
653
+
g05ta03_skomer_default: g05ta03 {
654
+
/* Reset line, start out de-asserted */
655
+
skomer_cfg1 {
656
+
pins = "GPIO209_AG15";
657
+
ste,config = <&gpio_out_hi>;
658
+
};
659
+
/* GPS_ON_OFF, start out deasserted (off) */
660
+
skomer_cfg2 {
661
+
pins = "GPIO86_C6";
662
+
ste,config = <&gpio_out_lo>;
668
663
};
669
664
};
670
665
};