From 9c523efb749de01f0ec172d1160bb6ef8d1620a4 Mon Sep 17 00:00:00 2001 From: Dan Murphy Date: Wed, 5 Jun 2019 07:56:31 -0500 Subject: mfd: ti-lmu: Add LM36274 support to the ti-lmu Add the LM36274 register support to the ti-lmu MFD driver. Signed-off-by: Dan Murphy Acked-by: Lee Jones Acked-by: Pavel Machek Signed-off-by: Jacek Anaszewski --- drivers/mfd/Kconfig | 5 ++--- drivers/mfd/ti-lmu.c | 14 ++++++++++++++ 2 files changed, 16 insertions(+), 3 deletions(-) (limited to 'drivers') diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 8933485b28e7..a69aca3c2dab 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -1335,9 +1335,8 @@ 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, and LM3695. - 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 89b1c5b584af..691ab9dd6236 100644 --- a/drivers/mfd/ti-lmu.c +++ b/drivers/mfd/ti-lmu.c @@ -111,6 +111,17 @@ static const struct mfd_cell lm3695_devices[] = { }, }; +static const struct mfd_cell lm36274_devices[] = { + LM363X_REGULATOR(LM36274_BOOST), + LM363X_REGULATOR(LM36274_LDO_POS), + LM363X_REGULATOR(LM36274_LDO_NEG), + { + .name = "lm36274-leds", + .id = LM36274, + .of_compatible = "ti,lm36274-backlight", + }, +}; + #define TI_LMU_DATA(chip, max_reg) \ static const struct ti_lmu_data chip##_data = \ { \ @@ -123,6 +134,7 @@ 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(lm36274, LM36274_MAX_REG); static int ti_lmu_probe(struct i2c_client *cl, const struct i2c_device_id *id) { @@ -191,6 +203,7 @@ 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,lm36274", .data = &lm36274_data }, { } }; MODULE_DEVICE_TABLE(of, ti_lmu_of_match); @@ -200,6 +213,7 @@ static const struct i2c_device_id ti_lmu_ids[] = { { "lm3632", LM3632 }, { "lm3633", LM3633 }, { "lm3695", LM3695 }, + { "lm36274", LM36274 }, { } }; MODULE_DEVICE_TABLE(i2c, ti_lmu_ids); -- cgit v1.2.3-55-g7522