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leds-lp55xx: clean up definitions

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Remove unused definitions and change hex values to capital letters

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
This commit is contained in:
Milo(Woogyom) Kim
2013-02-05 19:25:26 +09:00
committed by Bryan Wu
parent 93ca4093ad
commit 12f022d27b
2 changed files with 12 additions and 70 deletions
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26
drivers/leds/leds-lp5521.c
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@@ -39,18 +39,9 @@
#include "leds-lp55xx-common.h"
#define LP5521_PROGRAM_LENGTH 32 /* in bytes */
#define LP5521_MAX_LEDS 3 /* Maximum number of LEDs */
#define LP5521_MAX_ENGINES 3 /* Maximum number of engines */
#define LP5521_ENG_MASK_BASE 0x30 /* 00110000 */
#define LP5521_ENG_STATUS_MASK 0x07 /* 00000111 */
#define LP5521_CMD_LOAD 0x15 /* 00010101 */
#define LP5521_CMD_RUN 0x2a /* 00101010 */
#define LP5521_CMD_DIRECT 0x3f /* 00111111 */
#define LP5521_CMD_DISABLED 0x00 /* 00000000 */
#define LP5521_PROGRAM_LENGTH 32
#define LP5521_MAX_LEDS 3
#define LP5521_CMD_DIRECT 0x3F
/* Registers */
#define LP5521_REG_ENABLE 0x00
@@ -62,22 +53,14 @@
#define LP5521_REG_G_CURRENT 0x06
#define LP5521_REG_B_CURRENT 0x07
#define LP5521_REG_CONFIG 0x08
#define LP5521_REG_R_CHANNEL_PC 0x09
#define LP5521_REG_G_CHANNEL_PC 0x0A
#define LP5521_REG_B_CHANNEL_PC 0x0B
#define LP5521_REG_STATUS 0x0C
#define LP5521_REG_RESET 0x0D
#define LP5521_REG_GPO 0x0E
#define LP5521_REG_R_PROG_MEM 0x10
#define LP5521_REG_G_PROG_MEM 0x30
#define LP5521_REG_B_PROG_MEM 0x50
#define LP5521_PROG_MEM_BASE LP5521_REG_R_PROG_MEM
#define LP5521_PROG_MEM_SIZE 0x20
/* Base register to set LED current */
#define LP5521_REG_LED_CURRENT_BASE LP5521_REG_R_CURRENT
/* Base register to set the brightness */
#define LP5521_REG_LED_PWM_BASE LP5521_REG_R_PWM
@@ -96,9 +79,6 @@
/* default R channel current register value */
#define LP5521_REG_R_CURR_DEFAULT 0xAF
/* Pattern Mode */
#define PATTERN_OFF 0
/* Reset register value */
#define LP5521_RESET 0xFF