Commit 12f022d2 authored by Milo(Woogyom) Kim's avatar Milo(Woogyom) Kim Committed by Bryan Wu
Browse files

leds-lp55xx: clean up definitions 



 Remove unused definitions and change hex values to capital letters

Signed-off-by: default avatarMilo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: default avatarBryan Wu <cooloney@gmail.com>
parent 93ca4093

drivers/leds/leds-lp5521.c

+3 −23
Original line number Diff line number Diff line
@@ -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

drivers/leds/leds-lp5523.c

+9 −47
Original line number Diff line number Diff line
@@ -39,76 +39,38 @@ 


#include "leds-lp55xx-common.h"



#define LP5523_PROGRAM_LENGTH		32

#define LP5523_MAX_LEDS			9



/* Registers */

#define LP5523_REG_ENABLE		0x00

#define LP5523_REG_OP_MODE		0x01

#define LP5523_REG_RATIOMETRIC_MSB	0x02

#define LP5523_REG_RATIOMETRIC_LSB	0x03

#define LP5523_REG_ENABLE_LEDS_MSB	0x04

#define LP5523_REG_ENABLE_LEDS_LSB	0x05

#define LP5523_REG_LED_CNTRL_BASE	0x06

#define LP5523_REG_LED_PWM_BASE		0x16

#define LP5523_REG_LED_CURRENT_BASE	0x26

#define LP5523_REG_CONFIG		0x36

#define LP5523_REG_CHANNEL1_PC		0x37

#define LP5523_REG_CHANNEL2_PC		0x38

#define LP5523_REG_CHANNEL3_PC		0x39

#define LP5523_REG_STATUS		0x3a

#define LP5523_REG_GPO			0x3b

#define LP5523_REG_VARIABLE		0x3c

#define LP5523_REG_RESET		0x3d

#define LP5523_REG_TEMP_CTRL		0x3e

#define LP5523_REG_TEMP_READ		0x3f

#define LP5523_REG_TEMP_WRITE		0x40

#define LP5523_REG_STATUS		0x3A

#define LP5523_REG_RESET		0x3D

#define LP5523_REG_LED_TEST_CTRL	0x41

#define LP5523_REG_LED_TEST_ADC		0x42

#define LP5523_REG_ENG1_VARIABLE	0x45

#define LP5523_REG_ENG2_VARIABLE	0x46

#define LP5523_REG_ENG3_VARIABLE	0x47

#define LP5523_REG_MASTER_FADER1	0x48

#define LP5523_REG_MASTER_FADER2	0x49

#define LP5523_REG_MASTER_FADER3	0x4a

#define LP5523_REG_CH1_PROG_START	0x4c

#define LP5523_REG_CH2_PROG_START	0x4d

#define LP5523_REG_CH3_PROG_START	0x4e

#define LP5523_REG_PROG_PAGE_SEL	0x4f

#define LP5523_REG_PROG_PAGE_SEL	0x4F

#define LP5523_REG_PROG_MEM		0x50



#define LP5523_CMD_LOAD			0x15 /* 00010101 */

#define LP5523_CMD_RUN			0x2a /* 00101010 */

#define LP5523_CMD_DISABLED		0x00 /* 00000000 */



/* Bit description in registers */

#define LP5523_ENABLE			0x40

#define LP5523_AUTO_INC			0x40

#define LP5523_PWR_SAVE			0x20

#define LP5523_PWM_PWR_SAVE		0x04

#define LP5523_CP_1			0x08

#define LP5523_CP_1_5			0x10

#define LP5523_CP_AUTO			0x18

#define LP5523_INT_CLK			0x01

#define LP5523_AUTO_CLK			0x02



#define LP5523_EN_LEDTEST		0x80

#define LP5523_LEDTEST_DONE		0x80

#define LP5523_RESET			0xFF



#define LP5523_DEFAULT_CURRENT		50 /* microAmps */

#define LP5523_PROGRAM_LENGTH		32 /* in bytes */

#define LP5523_PROGRAM_PAGES		6

#define LP5523_ADC_SHORTCIRC_LIM	80



#define LP5523_MAX_LEDS			9

#define LP5523_ENGINES			3



#define LP5523_ENG_MASK_BASE		0x30 /* 00110000 */



#define LP5523_ENG_STATUS_MASK          0x07 /* 00000111 */



#define LP5523_IRQ_FLAGS                IRQF_TRIGGER_FALLING



#define LP5523_EXT_CLK_USED		0x08



#define LED_ACTIVE(mux, led)		(!!(mux & (0x0001 << led)))

#define SHIFT_MASK(id)			(((id) - 1) * 2)



/* Memory Page Selection */

#define LP5523_PAGE_ENG1		0

#define LP5523_PAGE_ENG2		1

CRA Git | Maintained and supported by SUSTech CRA and CCSE