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Diffstat (limited to 'include/linux/leds-lp5521.h')
-rw-r--r--include/linux/leds-lp5521.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/include/linux/leds-lp5521.h b/include/linux/leds-lp5521.h
index fd548d2a877..3f071ec019b 100644
--- a/include/linux/leds-lp5521.h
+++ b/include/linux/leds-lp5521.h
@@ -26,15 +26,37 @@
/* See Documentation/leds/leds-lp5521.txt */
struct lp5521_led_config {
+ char *name;
u8 chan_nr;
u8 led_current; /* mA x10, 0 if led is not connected */
u8 max_current;
};
+struct lp5521_led_pattern {
+ u8 *r;
+ u8 *g;
+ u8 *b;
+ u8 size_r;
+ u8 size_g;
+ u8 size_b;
+};
+
#define LP5521_CLOCK_AUTO 0
#define LP5521_CLOCK_INT 1
#define LP5521_CLOCK_EXT 2
+/* Bits in CONFIG register */
+#define LP5521_PWM_HF 0x40 /* PWM: 0 = 256Hz, 1 = 558Hz */
+#define LP5521_PWRSAVE_EN 0x20 /* 1 = Power save mode */
+#define LP5521_CP_MODE_OFF 0 /* Charge pump (CP) off */
+#define LP5521_CP_MODE_BYPASS 8 /* CP forced to bypass mode */
+#define LP5521_CP_MODE_1X5 0x10 /* CP forced to 1.5x mode */
+#define LP5521_CP_MODE_AUTO 0x18 /* Automatic mode selection */
+#define LP5521_R_TO_BATT 4 /* R out: 0 = CP, 1 = Vbat */
+#define LP5521_CLK_SRC_EXT 0 /* Ext-clk source (CLK_32K) */
+#define LP5521_CLK_INT 1 /* Internal clock */
+#define LP5521_CLK_AUTO 2 /* Automatic clock selection */
+
struct lp5521_platform_data {
struct lp5521_led_config *led_config;
u8 num_channels;
@@ -43,6 +65,9 @@ struct lp5521_platform_data {
void (*release_resources)(void);
void (*enable)(bool state);
const char *label;
+ u8 update_config;
+ struct lp5521_led_pattern *patterns;
+ int num_patterns;
};
#endif /* __LINUX_LP5521_H */