[arm/iop32x] Add LED driver for Thecus N2100 (Riku Voipio).
svn path=/dists/trunk/linux-2.6/; revision=11527
This commit is contained in:
Martin Michlmayr
parent
ec6d757afa
commit
eee1ab4474
|
|
@ -43,6 +43,7 @@ linux-2.6 (2.6.26~rc5-1~experimental.1) UNRELEASED; urgency=low
|
|||
* [arm/ixp4xx] Disable ATA and more SCSI and network drivers.
|
||||
* [arm/versatile] Enable CONFIG_RTC_DRV_PL031 (closes: #484432).
|
||||
* [arm/iop32x, arm/ixp4xx, arm/versatile] Enable ARM_THUMB (closes: #484524).
|
||||
* [arm/iop32x] Add LED driver for Thecus N2100 (Riku Voipio).
|
||||
|
||||
[ Ian Campbell ]
|
||||
* Readme.build updated on how to generate orig tarballs.
|
||||
|
|
|
|||
|
|
@ -356,7 +356,8 @@ CONFIG_TABLET_USB_WACOM=m
|
|||
## file: drivers/leds/Kconfig
|
||||
##
|
||||
CONFIG_NEW_LEDS=y
|
||||
CONFIG_LEDS_CLASS=m
|
||||
CONFIG_LEDS_CLASS=y
|
||||
CONFIG_LEDS_PCA9532=y
|
||||
CONFIG_LEDS_TRIGGERS=y
|
||||
CONFIG_LEDS_TRIGGER_TIMER=m
|
||||
# CONFIG_LEDS_TRIGGER_IDE_DISK is not set
|
||||
|
|
|
|||
|
|
@ -0,0 +1,435 @@
|
|||
From 59711a33d366d004fed4008707676a16396b6b7d Mon Sep 17 00:00:00 2001
|
||||
From: Riku Voipio <riku.voipio@iki.fi>
|
||||
Date: Sat, 31 May 2008 13:43:41 +0000
|
||||
Subject: leds: Add pca9532 led driver
|
||||
|
||||
NXP pca9532 is a LED dimmer/controller attached to i2c bus. It allows
|
||||
attaching upto 16 leds which can either be on, off or dimmed and/or blinked
|
||||
with the two PWM modulators available.
|
||||
|
||||
This driver is a "new-style" i2c driver that adheres to the driver model and
|
||||
implements the led framework api. Since the leds connected to the driver are
|
||||
platform specific, it is only useful when platform data is passed to the
|
||||
driver to define what leds are connected to which pins.
|
||||
|
||||
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
|
||||
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
|
||||
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
|
||||
---
|
||||
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
|
||||
index 86a369b..1c35dfa 100644
|
||||
--- a/drivers/leds/Kconfig
|
||||
+++ b/drivers/leds/Kconfig
|
||||
@@ -103,6 +103,14 @@ config LEDS_HP6XX
|
||||
This option enables led support for the handheld
|
||||
HP Jornada 620/660/680/690.
|
||||
|
||||
+config LEDS_PCA9532
|
||||
+ tristate "LED driver for PCA9532 dimmer"
|
||||
+ depends on LEDS_CLASS && I2C && INPUT && EXPERIMENTAL && ARM
|
||||
+ help
|
||||
+ This option enables support for NXP pca9532
|
||||
+ led controller. It is generally only usefull
|
||||
+ as a platform driver
|
||||
+
|
||||
config LEDS_GPIO
|
||||
tristate "LED Support for GPIO connected LEDs"
|
||||
depends on LEDS_CLASS && GENERIC_GPIO
|
||||
diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
|
||||
index 973d626..7156f99 100644
|
||||
--- a/drivers/leds/Makefile
|
||||
+++ b/drivers/leds/Makefile
|
||||
@@ -16,6 +16,7 @@ obj-$(CONFIG_LEDS_WRAP) += leds-wrap.o
|
||||
obj-$(CONFIG_LEDS_H1940) += leds-h1940.o
|
||||
obj-$(CONFIG_LEDS_COBALT_QUBE) += leds-cobalt-qube.o
|
||||
obj-$(CONFIG_LEDS_COBALT_RAQ) += leds-cobalt-raq.o
|
||||
+obj-$(CONFIG_LEDS_PCA9532) += leds-pca9532.o
|
||||
obj-$(CONFIG_LEDS_GPIO) += leds-gpio.o
|
||||
obj-$(CONFIG_LEDS_CM_X270) += leds-cm-x270.o
|
||||
obj-$(CONFIG_LEDS_CLEVO_MAIL) += leds-clevo-mail.o
|
||||
diff --git a/drivers/leds/leds-pca9532.c b/drivers/leds/leds-pca9532.c
|
||||
new file mode 100644
|
||||
index 0000000..36b4088
|
||||
--- a/dev/null
|
||||
+++ b/drivers/leds/leds-pca9532.c
|
||||
@@ -0,0 +1,327 @@
|
||||
+/*
|
||||
+ * pca9532.c - 16-bit Led dimmer
|
||||
+ *
|
||||
+ * Copyright (C) 2008 Riku Voipio <riku.voipio@movial.fi>
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or modify
|
||||
+ * it under the terms of the GNU General Public License as published by
|
||||
+ * the Free Software Foundation; version 2 of the License.
|
||||
+ *
|
||||
+ * Datasheet: http://www.nxp.com/acrobat/datasheets/PCA9532_3.pdf
|
||||
+ *
|
||||
+ */
|
||||
+
|
||||
+#include <linux/module.h>
|
||||
+#include <linux/i2c.h>
|
||||
+#include <linux/leds.h>
|
||||
+#include <linux/input.h>
|
||||
+#include <linux/mutex.h>
|
||||
+#include <linux/leds-pca9532.h>
|
||||
+
|
||||
+static unsigned short normal_i2c[] = { /*0x60,*/ I2C_CLIENT_END};
|
||||
+I2C_CLIENT_INSMOD_1(pca9532);
|
||||
+
|
||||
+#define PCA9532_REG_PSC(i) (0x2+(i)*2)
|
||||
+#define PCA9532_REG_PWM(i) (0x3+(i)*2)
|
||||
+#define PCA9532_REG_LS0 0x6
|
||||
+#define LED_REG(led) ((led>>2)+PCA9532_REG_LS0)
|
||||
+#define LED_NUM(led) (led & 0x3)
|
||||
+
|
||||
+#define ldev_to_led(c) container_of(c, struct pca9532_led, ldev)
|
||||
+
|
||||
+struct pca9532_data {
|
||||
+ struct i2c_client *client;
|
||||
+ struct pca9532_led leds[16];
|
||||
+ struct mutex update_lock;
|
||||
+ struct input_dev *idev;
|
||||
+ u8 pwm[2];
|
||||
+ u8 psc[2];
|
||||
+};
|
||||
+
|
||||
+static int pca9532_probe(struct i2c_client *client);
|
||||
+static int pca9532_remove(struct i2c_client *client);
|
||||
+
|
||||
+static struct i2c_driver pca9532_driver = {
|
||||
+ .driver = {
|
||||
+ .name = "pca9532",
|
||||
+ },
|
||||
+ .probe = pca9532_probe,
|
||||
+ .remove = pca9532_remove,
|
||||
+};
|
||||
+
|
||||
+/* We have two pwm/blinkers, but 16 possible leds to drive. Additionaly,
|
||||
+ * the clever Thecus people are using one pwm to drive the beeper. So,
|
||||
+ * as a compromise we average one pwm to the values requested by all
|
||||
+ * leds that are not ON/OFF.
|
||||
+ * */
|
||||
+static int pca9532_setpwm(struct i2c_client *client, int pwm, int blink,
|
||||
+ enum led_brightness value)
|
||||
+{
|
||||
+ int a = 0, b = 0, i = 0;
|
||||
+ struct pca9532_data *data = i2c_get_clientdata(client);
|
||||
+ for (i = 0; i < 16; i++) {
|
||||
+ if (data->leds[i].type == PCA9532_TYPE_LED &&
|
||||
+ data->leds[i].state == PCA9532_PWM0+pwm) {
|
||||
+ a++;
|
||||
+ b += data->leds[i].ldev.brightness;
|
||||
+ }
|
||||
+ }
|
||||
+ if (a == 0) {
|
||||
+ dev_err(&client->dev,
|
||||
+ "fear of division by zero %d/%d, wanted %d\n",
|
||||
+ b, a, value);
|
||||
+ return -EINVAL;
|
||||
+ }
|
||||
+ b = b/a;
|
||||
+ if (b > 0xFF)
|
||||
+ return -EINVAL;
|
||||
+ mutex_lock(&data->update_lock);
|
||||
+ data->pwm[pwm] = b;
|
||||
+ i2c_smbus_write_byte_data(client, PCA9532_REG_PWM(pwm),
|
||||
+ data->pwm[pwm]);
|
||||
+ data->psc[pwm] = blink;
|
||||
+ i2c_smbus_write_byte_data(client, PCA9532_REG_PSC(pwm),
|
||||
+ data->psc[pwm]);
|
||||
+ mutex_unlock(&data->update_lock);
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+/* Set LED routing */
|
||||
+static void pca9532_setled(struct pca9532_led *led)
|
||||
+{
|
||||
+ struct i2c_client *client = led->client;
|
||||
+ struct pca9532_data *data = i2c_get_clientdata(client);
|
||||
+ char reg;
|
||||
+
|
||||
+ mutex_lock(&data->update_lock);
|
||||
+ reg = i2c_smbus_read_byte_data(client, LED_REG(led->id));
|
||||
+ /* zero led bits */
|
||||
+ reg = reg & ~(0x3<<LED_NUM(led->id)*2);
|
||||
+ /* set the new value */
|
||||
+ reg = reg | (led->state << LED_NUM(led->id)*2);
|
||||
+ i2c_smbus_write_byte_data(client, LED_REG(led->id), reg);
|
||||
+ mutex_unlock(&data->update_lock);
|
||||
+}
|
||||
+
|
||||
+static void pca9532_set_brightness(struct led_classdev *led_cdev,
|
||||
+ enum led_brightness value)
|
||||
+{
|
||||
+ int err = 0;
|
||||
+ struct pca9532_led *led = ldev_to_led(led_cdev);
|
||||
+
|
||||
+ if (value == LED_OFF)
|
||||
+ led->state = PCA9532_OFF;
|
||||
+ else if (value == LED_FULL)
|
||||
+ led->state = PCA9532_ON;
|
||||
+ else {
|
||||
+ led->state = PCA9532_PWM0; /* Thecus: hardcode one pwm */
|
||||
+ err = pca9532_setpwm(led->client, 0, 0, value);
|
||||
+ if (err)
|
||||
+ return; /* XXX: led api doesn't allow error code? */
|
||||
+ }
|
||||
+ pca9532_setled(led);
|
||||
+}
|
||||
+
|
||||
+static int pca9532_set_blink(struct led_classdev *led_cdev,
|
||||
+ unsigned long *delay_on, unsigned long *delay_off)
|
||||
+{
|
||||
+ struct pca9532_led *led = ldev_to_led(led_cdev);
|
||||
+ struct i2c_client *client = led->client;
|
||||
+ int psc;
|
||||
+
|
||||
+ if (*delay_on == 0 && *delay_off == 0) {
|
||||
+ /* led subsystem ask us for a blink rate */
|
||||
+ *delay_on = 1000;
|
||||
+ *delay_off = 1000;
|
||||
+ }
|
||||
+ if (*delay_on != *delay_off || *delay_on > 1690 || *delay_on < 6)
|
||||
+ return -EINVAL;
|
||||
+
|
||||
+ /* Thecus specific: only use PSC/PWM 0 */
|
||||
+ psc = (*delay_on * 152-1)/1000;
|
||||
+ return pca9532_setpwm(client, 0, psc, led_cdev->brightness);
|
||||
+}
|
||||
+
|
||||
+int pca9532_event(struct input_dev *dev, unsigned int type, unsigned int code,
|
||||
+ int value)
|
||||
+{
|
||||
+ struct pca9532_data *data = input_get_drvdata(dev);
|
||||
+
|
||||
+ if (type != EV_SND && (code != SND_BELL || code != SND_TONE))
|
||||
+ return -1;
|
||||
+
|
||||
+ /* XXX: allow different kind of beeps with psc/pwm modifications */
|
||||
+ if (value > 1 && value < 32767)
|
||||
+ data->pwm[1] = 127;
|
||||
+ else
|
||||
+ data->pwm[1] = 0;
|
||||
+
|
||||
+ dev_info(&dev->dev, "setting beep to %d \n", data->pwm[1]);
|
||||
+ mutex_lock(&data->update_lock);
|
||||
+ i2c_smbus_write_byte_data(data->client, PCA9532_REG_PWM(1),
|
||||
+ data->pwm[1]);
|
||||
+ mutex_unlock(&data->update_lock);
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static int pca9532_configure(struct i2c_client *client,
|
||||
+ struct pca9532_data *data, struct pca9532_platform_data *pdata)
|
||||
+{
|
||||
+ int i, err = 0;
|
||||
+
|
||||
+ for (i = 0; i < 2; i++) {
|
||||
+ data->pwm[i] = pdata->pwm[i];
|
||||
+ data->psc[i] = pdata->psc[i];
|
||||
+ i2c_smbus_write_byte_data(client, PCA9532_REG_PWM(i),
|
||||
+ data->pwm[i]);
|
||||
+ i2c_smbus_write_byte_data(client, PCA9532_REG_PSC(i),
|
||||
+ data->psc[i]);
|
||||
+ }
|
||||
+
|
||||
+ for (i = 0; i < 16; i++) {
|
||||
+ struct pca9532_led *led = &data->leds[i];
|
||||
+ struct pca9532_led *pled = &pdata->leds[i];
|
||||
+ led->client = client;
|
||||
+ led->id = i;
|
||||
+ led->type = pled->type;
|
||||
+ switch (led->type) {
|
||||
+ case PCA9532_TYPE_NONE:
|
||||
+ break;
|
||||
+ case PCA9532_TYPE_LED:
|
||||
+ led->state = pled->state;
|
||||
+ led->name = pled->name;
|
||||
+ led->ldev.name = led->name;
|
||||
+ led->ldev.brightness = LED_OFF;
|
||||
+ led->ldev.brightness_set = pca9532_set_brightness;
|
||||
+ led->ldev.blink_set = pca9532_set_blink;
|
||||
+ if (led_classdev_register(&client->dev,
|
||||
+ &led->ldev) < 0) {
|
||||
+ dev_err(&client->dev,
|
||||
+ "couldn't register LED %s\n",
|
||||
+ led->name);
|
||||
+ goto exit;
|
||||
+ }
|
||||
+ pca9532_setled(led);
|
||||
+ break;
|
||||
+ case PCA9532_TYPE_N2100_BEEP:
|
||||
+ BUG_ON(data->idev);
|
||||
+ led->state = PCA9532_PWM1;
|
||||
+ pca9532_setled(led);
|
||||
+ data->idev = input_allocate_device();
|
||||
+ if (data->idev == NULL) {
|
||||
+ err = -ENOMEM;
|
||||
+ goto exit;
|
||||
+ }
|
||||
+ data->idev->name = pled->name;
|
||||
+ data->idev->phys = "i2c/pca9532";
|
||||
+ data->idev->id.bustype = BUS_HOST;
|
||||
+ data->idev->id.vendor = 0x001f;
|
||||
+ data->idev->id.product = 0x0001;
|
||||
+ data->idev->id.version = 0x0100;
|
||||
+ data->idev->evbit[0] = BIT_MASK(EV_SND);
|
||||
+ data->idev->sndbit[0] = BIT_MASK(SND_BELL) |
|
||||
+ BIT_MASK(SND_TONE);
|
||||
+ data->idev->event = pca9532_event;
|
||||
+ input_set_drvdata(data->idev, data);
|
||||
+ err = input_register_device(data->idev);
|
||||
+ if (err) {
|
||||
+ input_free_device(data->idev);
|
||||
+ data->idev = NULL;
|
||||
+ goto exit;
|
||||
+ }
|
||||
+ break;
|
||||
+ }
|
||||
+ }
|
||||
+ return 0;
|
||||
+
|
||||
+exit:
|
||||
+ if (i > 0)
|
||||
+ for (i = i - 1; i >= 0; i--)
|
||||
+ switch (data->leds[i].type) {
|
||||
+ case PCA9532_TYPE_NONE:
|
||||
+ break;
|
||||
+ case PCA9532_TYPE_LED:
|
||||
+ led_classdev_unregister(&data->leds[i].ldev);
|
||||
+ break;
|
||||
+ case PCA9532_TYPE_N2100_BEEP:
|
||||
+ if (data->idev != NULL) {
|
||||
+ input_unregister_device(data->idev);
|
||||
+ input_free_device(data->idev);
|
||||
+ data->idev = NULL;
|
||||
+ }
|
||||
+ break;
|
||||
+ }
|
||||
+
|
||||
+ return err;
|
||||
+
|
||||
+}
|
||||
+
|
||||
+static int pca9532_probe(struct i2c_client *client)
|
||||
+{
|
||||
+ struct pca9532_data *data = i2c_get_clientdata(client);
|
||||
+ struct pca9532_platform_data *pca9532_pdata = client->dev.platform_data;
|
||||
+
|
||||
+ if (!i2c_check_functionality(client->adapter,
|
||||
+ I2C_FUNC_SMBUS_BYTE_DATA))
|
||||
+ return -EIO;
|
||||
+
|
||||
+ data = kzalloc(sizeof(struct pca9532_data), GFP_KERNEL);
|
||||
+ if (!data)
|
||||
+ return -ENOMEM;
|
||||
+
|
||||
+ dev_info(&client->dev, "setting platform data\n");
|
||||
+ i2c_set_clientdata(client, data);
|
||||
+ data->client = client;
|
||||
+ mutex_init(&data->update_lock);
|
||||
+
|
||||
+ if (pca9532_pdata == NULL)
|
||||
+ return -EIO;
|
||||
+
|
||||
+ pca9532_configure(client, data, pca9532_pdata);
|
||||
+ return 0;
|
||||
+
|
||||
+}
|
||||
+
|
||||
+static int pca9532_remove(struct i2c_client *client)
|
||||
+{
|
||||
+ struct pca9532_data *data = i2c_get_clientdata(client);
|
||||
+ int i;
|
||||
+ for (i = 0; i < 16; i++)
|
||||
+ switch (data->leds[i].type) {
|
||||
+ case PCA9532_TYPE_NONE:
|
||||
+ break;
|
||||
+ case PCA9532_TYPE_LED:
|
||||
+ led_classdev_unregister(&data->leds[i].ldev);
|
||||
+ break;
|
||||
+ case PCA9532_TYPE_N2100_BEEP:
|
||||
+ if (data->idev != NULL) {
|
||||
+ input_unregister_device(data->idev);
|
||||
+ input_free_device(data->idev);
|
||||
+ data->idev = NULL;
|
||||
+ }
|
||||
+ break;
|
||||
+ }
|
||||
+
|
||||
+ kfree(data);
|
||||
+ i2c_set_clientdata(client, NULL);
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static int __init pca9532_init(void)
|
||||
+{
|
||||
+ return i2c_add_driver(&pca9532_driver);
|
||||
+}
|
||||
+
|
||||
+static void __exit pca9532_exit(void)
|
||||
+{
|
||||
+ i2c_del_driver(&pca9532_driver);
|
||||
+}
|
||||
+
|
||||
+MODULE_AUTHOR("Riku Voipio <riku.voipio@movial.fi>");
|
||||
+MODULE_LICENSE("GPL");
|
||||
+MODULE_DESCRIPTION("PCA 9532 LED dimmer");
|
||||
+
|
||||
+module_init(pca9532_init);
|
||||
+module_exit(pca9532_exit);
|
||||
+
|
||||
diff --git a/include/linux/leds-pca9532.h b/include/linux/leds-pca9532.h
|
||||
new file mode 100644
|
||||
index 0000000..81b4207
|
||||
--- a/dev/null
|
||||
+++ b/include/linux/leds-pca9532.h
|
||||
@@ -0,0 +1,45 @@
|
||||
+/*
|
||||
+ * pca9532.h - platform data structure for pca9532 led controller
|
||||
+ *
|
||||
+ * Copyright (C) 2008 Riku Voipio <riku.voipio@movial.fi>
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or modify
|
||||
+ * it under the terms of the GNU General Public License as published by
|
||||
+ * the Free Software Foundation; version 2 of the License.
|
||||
+ *
|
||||
+ * Datasheet: http://www.nxp.com/acrobat/datasheets/PCA9532_3.pdf
|
||||
+ *
|
||||
+ */
|
||||
+
|
||||
+#ifndef __LINUX_PCA9532_H
|
||||
+#define __LINUX_PCA9532_H
|
||||
+
|
||||
+#include <linux/leds.h>
|
||||
+
|
||||
+enum pca9532_state {
|
||||
+ PCA9532_OFF = 0x0,
|
||||
+ PCA9532_ON = 0x1,
|
||||
+ PCA9532_PWM0 = 0x2,
|
||||
+ PCA9532_PWM1 = 0x3
|
||||
+};
|
||||
+
|
||||
+enum pca9532_type { PCA9532_TYPE_NONE, PCA9532_TYPE_LED,
|
||||
+ PCA9532_TYPE_N2100_BEEP };
|
||||
+
|
||||
+struct pca9532_led {
|
||||
+ u8 id;
|
||||
+ struct i2c_client *client;
|
||||
+ char *name;
|
||||
+ struct led_classdev ldev;
|
||||
+ enum pca9532_type type;
|
||||
+ enum pca9532_state state;
|
||||
+};
|
||||
+
|
||||
+struct pca9532_platform_data {
|
||||
+ struct pca9532_led leds[16];
|
||||
+ u8 pwm[2];
|
||||
+ u8 psc[2];
|
||||
+};
|
||||
+
|
||||
+#endif /* __LINUX_PCA9532_H */
|
||||
+
|
||||
--
|
||||
cgit v0.7.2-85-gd188
|
||||
|
|
@ -0,0 +1,95 @@
|
|||
From fb46eb08b24fcfee0e97eba2bcb937acf96961a4 Mon Sep 17 00:00:00 2001
|
||||
From: Riku Voipio <riku.voipio@iki.fi>
|
||||
Date: Sat, 31 May 2008 13:45:16 +0000
|
||||
Subject: leds: Add pca9532 platform data for Thecus N2100
|
||||
|
||||
Thecus N2100 has leds and a buzzer attached to a pca9532 controller. Attach
|
||||
the driver to the i2c bus and define the pca9532 pin coniguration for this
|
||||
platform in n2100_leds.
|
||||
|
||||
With this patch, support for N2100 should be complete in mainline Linux.
|
||||
|
||||
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
|
||||
Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
|
||||
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
|
||||
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
|
||||
---
|
||||
diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c
|
||||
index 2741063..28f164e 100644
|
||||
--- a/arch/arm/mach-iop32x/n2100.c
|
||||
+++ b/arch/arm/mach-iop32x/n2100.c
|
||||
@@ -17,6 +17,7 @@
|
||||
#include <linux/mm.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/f75375s.h>
|
||||
+#include <linux/leds-pca9532.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/pci.h>
|
||||
@@ -206,6 +207,53 @@ static struct f75375s_platform_data n2100_f75375s = {
|
||||
.pwm_enable = { 0, 0 },
|
||||
};
|
||||
|
||||
+static struct pca9532_platform_data n2100_leds = {
|
||||
+ .leds = {
|
||||
+ { .name = "n2100:red:satafail0",
|
||||
+ .state = PCA9532_OFF,
|
||||
+ .type = PCA9532_TYPE_LED,
|
||||
+ },
|
||||
+ { .name = "n2100:red:satafail1",
|
||||
+ .state = PCA9532_OFF,
|
||||
+ .type = PCA9532_TYPE_LED,
|
||||
+ },
|
||||
+ { .name = "n2100:blue:usb",
|
||||
+ .state = PCA9532_OFF,
|
||||
+ .type = PCA9532_TYPE_LED,
|
||||
+ },
|
||||
+ { .type = PCA9532_TYPE_NONE },
|
||||
+
|
||||
+ { .type = PCA9532_TYPE_NONE },
|
||||
+ { .type = PCA9532_TYPE_NONE },
|
||||
+ { .type = PCA9532_TYPE_NONE },
|
||||
+ { .name = "n2100:red:usb",
|
||||
+ .state = PCA9532_OFF,
|
||||
+ .type = PCA9532_TYPE_LED,
|
||||
+ },
|
||||
+
|
||||
+ { .type = PCA9532_TYPE_NONE }, /* power OFF gpio */
|
||||
+ { .type = PCA9532_TYPE_NONE }, /* reset gpio */
|
||||
+ { .type = PCA9532_TYPE_NONE },
|
||||
+ { .type = PCA9532_TYPE_NONE },
|
||||
+
|
||||
+ { .type = PCA9532_TYPE_NONE },
|
||||
+ { .name = "n2100:orange:system",
|
||||
+ .state = PCA9532_OFF,
|
||||
+ .type = PCA9532_TYPE_LED,
|
||||
+ },
|
||||
+ { .name = "n2100:red:system",
|
||||
+ .state = PCA9532_OFF,
|
||||
+ .type = PCA9532_TYPE_LED,
|
||||
+ },
|
||||
+ { .name = "N2100 beeper" ,
|
||||
+ .state = PCA9532_OFF,
|
||||
+ .type = PCA9532_TYPE_N2100_BEEP,
|
||||
+ },
|
||||
+ },
|
||||
+ .psc = { 0, 0 },
|
||||
+ .pwm = { 0, 0 },
|
||||
+};
|
||||
+
|
||||
static struct i2c_board_info __initdata n2100_i2c_devices[] = {
|
||||
{
|
||||
I2C_BOARD_INFO("rs5c372b", 0x32),
|
||||
@@ -214,6 +262,10 @@ static struct i2c_board_info __initdata n2100_i2c_devices[] = {
|
||||
I2C_BOARD_INFO("f75375", 0x2e),
|
||||
.platform_data = &n2100_f75375s,
|
||||
},
|
||||
+ {
|
||||
+ I2C_BOARD_INFO("pca9532", 0x60),
|
||||
+ .platform_data = &n2100_leds,
|
||||
+ },
|
||||
};
|
||||
|
||||
/*
|
||||
--
|
||||
cgit v0.7.2-85-gd188
|
||||
|
|
@ -30,6 +30,8 @@
|
|||
+ bugfix/arm/disable-r6040.patch
|
||||
+ features/arm/speed_flush_cache.patch
|
||||
+ features/arm/5281d0.patch
|
||||
+ features/arm/led-pca9532-generic.patch
|
||||
+ features/arm/led-pca9532-n2100.patch
|
||||
+ features/all/at76.patch
|
||||
+ bugfix/fix-hifn_795X-divdi3.patch
|
||||
+ bugfix/all/mtd-prevent-physmap-from-causing-request_module-runaway-loop-modprobe-net-pf-1.patch
|
||||
|
|
|
|||
Loading…
Reference in New Issue