From fa4191a609f219262a18dd8b02ab7dc30896b707 Mon Sep 17 00:00:00 2001 From: Phil Reid Date: Tue, 14 Jun 2016 15:36:17 +0800 Subject: leds: pca9532: Add device tree support This patch adds basic device tree support for the pca9532 LEDs. Signed-off-by: Phil Reid Signed-off-by: Jacek Anaszewski --- include/dt-bindings/leds/leds-pca9532.h | 18 ++++++++++++++++++ include/linux/leds-pca9532.h | 9 ++++----- 2 files changed, 22 insertions(+), 5 deletions(-) create mode 100644 include/dt-bindings/leds/leds-pca9532.h (limited to 'include') diff --git a/include/dt-bindings/leds/leds-pca9532.h b/include/dt-bindings/leds/leds-pca9532.h new file mode 100644 index 000000000000..4d917aab7e1e --- /dev/null +++ b/include/dt-bindings/leds/leds-pca9532.h @@ -0,0 +1,18 @@ +/* + * This header provides constants for pca9532 LED bindings. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef _DT_BINDINGS_LEDS_PCA9532_H +#define _DT_BINDINGS_LEDS_PCA9532_H + +#define PCA9532_TYPE_NONE 0 +#define PCA9532_TYPE_LED 1 +#define PCA9532_TYPE_N2100_BEEP 2 +#define PCA9532_TYPE_GPIO 3 +#define PCA9532_LED_TIMER2 4 + +#endif /* _DT_BINDINGS_LEDS_PCA9532_H */ diff --git a/include/linux/leds-pca9532.h b/include/linux/leds-pca9532.h index b8d6fffed4d8..d215b4561180 100644 --- a/include/linux/leds-pca9532.h +++ b/include/linux/leds-pca9532.h @@ -16,6 +16,7 @@ #include #include +#include enum pca9532_state { PCA9532_OFF = 0x0, @@ -24,16 +25,14 @@ enum pca9532_state { PCA9532_PWM1 = 0x3 }; -enum pca9532_type { PCA9532_TYPE_NONE, PCA9532_TYPE_LED, - PCA9532_TYPE_N2100_BEEP, PCA9532_TYPE_GPIO }; - struct pca9532_led { u8 id; struct i2c_client *client; - char *name; + const char *name; + const char *default_trigger; struct led_classdev ldev; struct work_struct work; - enum pca9532_type type; + u32 type; enum pca9532_state state; }; -- cgit v1.2.3