projects
/
firefly-linux-kernel-4.4.55.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android
[firefly-linux-kernel-4.4.55.git]
/
arch
/
unicore32
/
kernel
/
puv3-nb0916.c
diff --git
a/arch/unicore32/kernel/puv3-nb0916.c
b/arch/unicore32/kernel/puv3-nb0916.c
index 46ebfdccbc316d6e27f674d44d8e6c8d6de687e1..aab5f341dec0efce5a2426505c1feff97b87275d 100644
(file)
--- a/
arch/unicore32/kernel/puv3-nb0916.c
+++ b/
arch/unicore32/kernel/puv3-nb0916.c
@@
-19,6
+19,7
@@
#include <linux/reboot.h>
#include <linux/interrupt.h>
#include <linux/i2c.h>
#include <linux/reboot.h>
#include <linux/interrupt.h>
#include <linux/i2c.h>
+#include <linux/pwm.h>
#include <linux/pwm_backlight.h>
#include <linux/gpio.h>
#include <linux/gpio_keys.h>
#include <linux/pwm_backlight.h>
#include <linux/gpio.h>
#include <linux/gpio_keys.h>
@@
-49,11
+50,14
@@
static struct resource puv3_i2c_resources[] = {
}
};
}
};
+static struct pwm_lookup nb0916_pwm_lookup[] = {
+ PWM_LOOKUP("PKUnity-v3-PWM", 0, "pwm-backlight", NULL, 70 * 1024,
+ PWM_POLARITY_NORMAL),
+};
+
static struct platform_pwm_backlight_data nb0916_backlight_data = {
static struct platform_pwm_backlight_data nb0916_backlight_data = {
- .pwm_id = 0,
.max_brightness = 100,
.dft_brightness = 100,
.max_brightness = 100,
.dft_brightness = 100,
- .pwm_period_ns = 70 * 1024,
.enable_gpio = -1,
};
.enable_gpio = -1,
};
@@
-112,6
+116,8
@@
int __init mach_nb0916_init(void)
platform_device_register_simple("PKUnity-v3-I2C", -1,
puv3_i2c_resources, ARRAY_SIZE(puv3_i2c_resources));
platform_device_register_simple("PKUnity-v3-I2C", -1,
puv3_i2c_resources, ARRAY_SIZE(puv3_i2c_resources));
+ pwm_add_table(nb0916_pwm_lookup, ARRAY_SIZE(nb0916_pwm_lookup));
+
platform_device_register_data(NULL, "pwm-backlight", -1,
&nb0916_backlight_data, sizeof(nb0916_backlight_data));
platform_device_register_data(NULL, "pwm-backlight", -1,
&nb0916_backlight_data, sizeof(nb0916_backlight_data));