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mfd: ti-lmu: Remove support for LM3697

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Remove support for the LM3697 from the ti-lmu driver in favor
of a dedicated LED driver.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
This commit is contained in:
Dan Murphy 2019-05-06 14:16:13 -05:00 committed by Jacek Anaszewski
parent 1372bbe66a
commit b86b9ba55a
4 changed files with 1 additions and 63 deletions
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2
drivers/mfd/Kconfig
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@ -1336,7 +1336,7 @@ config MFD_TI_LMU
help
Say yes here to enable support for TI LMU chips.
TI LMU MFD supports LM3532, LM3631, LM3632, LM3633, LM3695 and LM3697.
TI LMU MFD supports LM3532, LM3631, LM3632, LM3633, and LM3695.
It consists of backlight, LED and regulator driver.
It provides consistent device controls for lighting functions.

17
drivers/mfd/ti-lmu.c
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@ -111,20 +111,6 @@ static const struct mfd_cell lm3695_devices[] = {
},
};
static const struct mfd_cell lm3697_devices[] = {
{
.name = "ti-lmu-backlight",
.id = LM3697,
.of_compatible = "ti,lm3697-backlight",
},
/* Monitoring driver for open/short circuit detection */
{
.name = "ti-lmu-fault-monitor",
.id = LM3697,
.of_compatible = "ti,lm3697-fault-monitor",
},
};
#define TI_LMU_DATA(chip, max_reg) \
static const struct ti_lmu_data chip##_data = \
{ \
@ -137,7 +123,6 @@ TI_LMU_DATA(lm3631, LM3631_MAX_REG);
TI_LMU_DATA(lm3632, LM3632_MAX_REG);
TI_LMU_DATA(lm3633, LM3633_MAX_REG);
TI_LMU_DATA(lm3695, LM3695_MAX_REG);
TI_LMU_DATA(lm3697, LM3697_MAX_REG);
static int ti_lmu_probe(struct i2c_client *cl, const struct i2c_device_id *id)
{
@ -206,7 +191,6 @@ static const struct of_device_id ti_lmu_of_match[] = {
{ .compatible = "ti,lm3632", .data = &lm3632_data },
{ .compatible = "ti,lm3633", .data = &lm3633_data },
{ .compatible = "ti,lm3695", .data = &lm3695_data },
{ .compatible = "ti,lm3697", .data = &lm3697_data },
{ }
};
MODULE_DEVICE_TABLE(of, ti_lmu_of_match);
@ -216,7 +200,6 @@ static const struct i2c_device_id ti_lmu_ids[] = {
{ "lm3632", LM3632 },
{ "lm3633", LM3633 },
{ "lm3695", LM3695 },
{ "lm3697", LM3697 },
{ }
};
MODULE_DEVICE_TABLE(i2c, ti_lmu_ids);

44
include/linux/mfd/ti-lmu-register.h
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@ -189,48 +189,4 @@
#define LM3695_REG_BRT_MSB 0x14
#define LM3695_MAX_REG 0x14
/* LM3697 */
#define LM3697_REG_HVLED_OUTPUT_CFG 0x10
#define LM3697_HVLED1_CFG_MASK BIT(0)
#define LM3697_HVLED2_CFG_MASK BIT(1)
#define LM3697_HVLED3_CFG_MASK BIT(2)
#define LM3697_HVLED1_CFG_SHIFT 0
#define LM3697_HVLED2_CFG_SHIFT 1
#define LM3697_HVLED3_CFG_SHIFT 2
#define LM3697_REG_BL0_RAMP 0x11
#define LM3697_REG_BL1_RAMP 0x12
#define LM3697_RAMPUP_MASK 0xF0
#define LM3697_RAMPUP_SHIFT 4
#define LM3697_RAMPDN_MASK 0x0F
#define LM3697_RAMPDN_SHIFT 0
#define LM3697_REG_RAMP_CONF 0x14
#define LM3697_RAMP_MASK 0x0F
#define LM3697_RAMP_EACH 0x05
#define LM3697_REG_PWM_CFG 0x1C
#define LM3697_PWM_A_MASK BIT(0)
#define LM3697_PWM_B_MASK BIT(1)
#define LM3697_REG_IMAX_A 0x17
#define LM3697_REG_IMAX_B 0x18
#define LM3697_REG_FEEDBACK_ENABLE 0x19
#define LM3697_REG_BRT_A_LSB 0x20
#define LM3697_REG_BRT_A_MSB 0x21
#define LM3697_REG_BRT_B_LSB 0x22
#define LM3697_REG_BRT_B_MSB 0x23
#define LM3697_REG_ENABLE 0x24
#define LM3697_REG_OPEN_FAULT_STATUS 0xB0
#define LM3697_REG_SHORT_FAULT_STATUS 0xB2
#define LM3697_REG_MONITOR_ENABLE 0xB4
#define LM3697_MAX_REG 0xB4
#endif

1
include/linux/mfd/ti-lmu.h
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@ -26,7 +26,6 @@ enum ti_lmu_id {
LM3632,
LM3633,
LM3695,
LM3697,
LMU_MAX_ID,
};