diff options
Diffstat (limited to 'arch/unicore32')
| -rw-r--r-- | arch/unicore32/Kconfig | 2 | ||||
| -rw-r--r-- | arch/unicore32/kernel/puv3-nb0916.c | 10 |
2 files changed, 9 insertions, 3 deletions
diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig index 928237a7b..c9faddc61 100644 --- a/arch/unicore32/Kconfig +++ b/arch/unicore32/Kconfig @@ -222,7 +222,7 @@ config I2C_BATTERY_BQ27200 tristate "I2C Battery BQ27200 Support" select I2C_PUV3 select POWER_SUPPLY - select BATTERY_BQ27x00 + select BATTERY_BQ27XXX config I2C_EEPROM_AT24 tristate "I2C EEPROMs AT24 support" diff --git a/arch/unicore32/kernel/puv3-nb0916.c b/arch/unicore32/kernel/puv3-nb0916.c index 46ebfdccb..aab5f341d 100644 --- 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/pwm.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 = { - .pwm_id = 0, .max_brightness = 100, .dft_brightness = 100, - .pwm_period_ns = 70 * 1024, .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)); + 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)); |