add gpio led uart

hc

2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01

 kernel/arch/arm/mach-pxa/palmld.c
..
..
@@ -1,3 +1,4 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
1
2
 /*
2
3
  * Hardware definitions for Palm LifeDrive
3
4
  *
..
..
@@ -6,12 +7,7 @@
6
7
  * Based on work of:
7
8
  *		Alex Osborne <ato@meshy.org>
8
9
  *
9
- * This program is free software; you can redistribute it and/or modify
10
- * it under the terms of the GNU General Public License version 2 as
11
- * published by the Free Software Foundation.
12
- *
13
10
  * (find more info at www.hackndev.com)
14
- *
15
11
  */
16
12
 
17
13
 #include <linux/platform_device.h>
..
..
@@ -288,8 +284,20 @@
288
284
 	.id	= -1,
289
285
 };
290
286
 
287
+static struct gpiod_lookup_table palmld_ide_gpio_table = {
288
+	.dev_id = "pata_palmld",
289
+	.table = {
290
+		GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMLD_IDE_PWEN,
291
+			    "power", GPIO_ACTIVE_HIGH),
292
+		GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMLD_IDE_RESET,
293
+			    "reset", GPIO_ACTIVE_LOW),
294
+		{ },
295
+	},
296
+};
297
+
291
298
 static void __init palmld_ide_init(void)
292
299
 {
300
+	gpiod_add_lookup_table(&palmld_ide_gpio_table);
293
301
 	platform_device_register(&palmld_ide_device);
294
302
 }
295
303
 #else
..
..
@@ -320,6 +328,19 @@
320
328
 	iotable_init(palmld_io_desc, ARRAY_SIZE(palmld_io_desc));
321
329
 }
322
330
 
331
+static struct gpiod_lookup_table palmld_mci_gpio_table = {
332
+	.dev_id = "pxa2xx-mci.0",
333
+	.table = {
334
+		GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMLD_SD_DETECT_N,
335
+			    "cd", GPIO_ACTIVE_LOW),
336
+		GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMLD_SD_READONLY,
337
+			    "wp", GPIO_ACTIVE_LOW),
338
+		GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMLD_SD_POWER,
339
+			    "power", GPIO_ACTIVE_HIGH),
340
+		{ },
341
+	},
342
+};
343
+
323
344
 static void __init palmld_init(void)
324
345
 {
325
346
 	pxa2xx_mfp_config(ARRAY_AND_SIZE(palmld_pin_config));
..
..
@@ -327,8 +348,7 @@
327
348
 	pxa_set_btuart_info(NULL);
328
349
 	pxa_set_stuart_info(NULL);
329
350
 
330
-	palm27x_mmc_init(GPIO_NR_PALMLD_SD_DETECT_N, GPIO_NR_PALMLD_SD_READONLY,
331
-			GPIO_NR_PALMLD_SD_POWER, 0);
351
+	palm27x_mmc_init(&palmld_mci_gpio_table);
332
352
 	palm27x_pm_init(PALMLD_STR_BASE);
333
353
 	palm27x_lcd_init(-1, &palm_320x480_lcd_mode);
334
354
 	palm27x_irda_init(GPIO_NR_PALMLD_IR_DISABLE);