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Message-ID: <20190325142403.30447-5-dmurphy@ti.com>
Date: Mon, 25 Mar 2019 09:24:02 -0500
From: Dan Murphy <dmurphy@...com>
To: <robh+dt@...nel.org>, <jacek.anaszewski@...il.com>, <pavel@....cz>
CC: <linux-kernel@...r.kernel.org>, <linux-leds@...r.kernel.org>,
Dan Murphy <dmurphy@...com>
Subject: [PATCH 4/5] mfd: ti-lmu: Remove support for LM3697
Remove support for the LM3697 from the ti-lmu
driver in favor of a dedicated LED driver.
Signed-off-by: Dan Murphy <dmurphy@...com>
---
drivers/leds/Kconfig | 2 +-
drivers/mfd/Kconfig | 2 +-
drivers/mfd/ti-lmu.c | 17 -----------
include/linux/mfd/ti-lmu-register.h | 44 -----------------------------
include/linux/mfd/ti-lmu.h | 1 -
5 files changed, 2 insertions(+), 64 deletions(-)
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 3ae24eaf4cde..735009e73414 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -782,7 +782,7 @@ config LEDS_TI_LMU_COMMON
help
Say Y to enable the LED driver for TI LMU devices.
This supports common features between the TI LM3532, LM3631, LM3632,
- LM3633, LM3695 and LM3697.
+ LM3633, and LM3695.
comment "LED Triggers"
source "drivers/leds/trigger/Kconfig"
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 0ce2d8dfc5f1..fa70ea209ec6 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1312,7 +1312,7 @@ 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.
diff --git a/drivers/mfd/ti-lmu.c b/drivers/mfd/ti-lmu.c
index b06cb908d1aa..89b1c5b584af 100644
--- a/drivers/mfd/ti-lmu.c
+++ b/drivers/mfd/ti-lmu.c
@@ -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);
diff --git a/include/linux/mfd/ti-lmu-register.h b/include/linux/mfd/ti-lmu-register.h
index f09510561a55..76998b01764b 100644
--- a/include/linux/mfd/ti-lmu-register.h
+++ b/include/linux/mfd/ti-lmu-register.h
@@ -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
diff --git a/include/linux/mfd/ti-lmu.h b/include/linux/mfd/ti-lmu.h
index 7762c1bce55d..54e9d272e81c 100644
--- a/include/linux/mfd/ti-lmu.h
+++ b/include/linux/mfd/ti-lmu.h
@@ -26,7 +26,6 @@ enum ti_lmu_id {
LM3632,
LM3633,
LM3695,
- LM3697,
LMU_MAX_ID,
};
--
2.19.0
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