Merge tag 'leds-for-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds

Pull LED updates from Jacek Anaszewski:

 - Add a new LED common module for ti-lmu driver family

 - Modify MFD ti-lmu bindings
        - add ti,brightness-resolution
        - add the ramp up/down property

 - Add regulator support for LM36274 driver to lm363x-regulator.c

 - New LED class drivers with DT bindings:
        - leds-spi-byte
        - leds-lm36274
        - leds-lm3697 (move the support from MFD to LED subsystem)

 - Simplify getting the I2C adapter of a client:
        - leds-tca6507
        - leds-pca955x

 - Convert LED documentation to ReST

* tag 'leds-for-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds:
  dt: leds-lm36274.txt: fix a broken reference to ti-lmu.txt
  docs: leds: convert to ReST
  leds: leds-tca6507: simplify getting the adapter of a client
  leds: leds-pca955x: simplify getting the adapter of a client
  leds: lm36274: Introduce the TI LM36274 LED driver
  dt-bindings: leds: Add LED bindings for the LM36274
  regulator: lm363x: Add support for LM36274
  mfd: ti-lmu: Add LM36274 support to the ti-lmu
  dt-bindings: mfd: Add lm36274 bindings to ti-lmu
  leds: max77650: Remove set but not used variable 'parent'
  leds: avoid flush_work in atomic context
  leds: lm3697: Introduce the lm3697 driver
  mfd: ti-lmu: Remove support for LM3697
  dt-bindings: ti-lmu: Modify dt bindings for the LM3697
  leds: TI LMU: Add common code for TI LMU devices
  leds: spi-byte: add single byte SPI LED driver
  dt-bindings: leds: Add binding for spi-byte LED.
  dt-bindings: mfd: LMU: Add ti,brightness-resolution
  dt-bindings: mfd: LMU: Add the ramp up/down property

2 files changed, 12 insertions, 16 deletions

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index a17d275bf1d4..6855ff443e04 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1336,9 +1336,8 @@ config MFD_TI_LMU
 	select REGMAP_I2C
 	help
 	  Say yes here to enable support for TI LMU chips.
-
-	  TI LMU MFD supports LM3532, LM3631, LM3632, LM3633, LM3695 and LM3697.
-	  It consists of backlight, LED and regulator driver.
+	  TI LMU MFD supports LM3532, LM3631, LM3632, LM3633, LM3695 and
+	  LM36274.  It consists of backlight, LED and regulator driver.
 	  It provides consistent device controls for lighting functions.
 
 config MFD_OMAP_USB_HOST
diff --git a/drivers/mfd/ti-lmu.c b/drivers/mfd/ti-lmu.c
index 96b21b5af570..fd6e8c417baa 100644
--- a/drivers/mfd/ti-lmu.c
+++ b/drivers/mfd/ti-lmu.c
@@ -108,17 +108,14 @@ static const struct mfd_cell lm3695_devices[] = {
 	},
 };
 
-static const struct mfd_cell lm3697_devices[] = {
+static const struct mfd_cell lm36274_devices[] = {
+	LM363X_REGULATOR(LM36274_BOOST),
+	LM363X_REGULATOR(LM36274_LDO_POS),
+	LM363X_REGULATOR(LM36274_LDO_NEG),
 	{
-		.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",
+		.name          = "lm36274-leds",
+		.id            = LM36274,
+		.of_compatible = "ti,lm36274-backlight",
 	},
 };
 
@@ -134,7 +131,7 @@ 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);
+TI_LMU_DATA(lm36274, LM36274_MAX_REG);
 
 static int ti_lmu_probe(struct i2c_client *cl, const struct i2c_device_id *id)
 {
@@ -203,7 +200,7 @@ 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 },
+	{ .compatible = "ti,lm36274", .data = &lm36274_data },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, ti_lmu_of_match);
@@ -213,7 +210,7 @@ static const struct i2c_device_id ti_lmu_ids[] = {
 	{ "lm3632", LM3632 },
 	{ "lm3633", LM3633 },
 	{ "lm3695", LM3695 },
-	{ "lm3697", LM3697 },
+	{ "lm36274", LM36274 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, ti_lmu_ids);