linux-kernel - Re: [PATCH v1 2/3] drivers: mfd: Add support for TPS65224 i2c driver

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Message-Id: <20231107114233.1051471-1-sirisha.gairuboina@Ltts.com>
Date:   Tue,  7 Nov 2023 17:12:33 +0530
From:   Gairuboina Sirisha <sirisha.gairuboina@...s.com>
To:     gregkh@...uxfoundation.org
Cc:     arnd@...db.de, lee@...nel.org, linux-kernel@...r.kernel.org,
        sirisha.gairuboina@...s.com
Subject: Re: [PATCH v1 2/3] drivers: mfd: Add support for TPS65224 i2c driver

From: Gairuboina Sirisha <sirisha.gairuboina@...s.com>

> On Thu, Oct 26, 2023 at 07:02:25PM +0530, Gairuboina Sirisha wrote:
> > From: Gairuboina Sirisha <sirisha.gairuboina@...s.com>
> >
> > Added MFD driver that enables I2C communication with and without CRC
> >
> > Signed-off-by: Gairuboina Sirisha <sirisha.gairuboina@...s.com>
> > ---
> >  drivers/mfd/Kconfig        |  14 +++
> >  drivers/mfd/Makefile       |   1 +
> >  drivers/mfd/tps65224-i2c.c | 245 +++++++++++++++++++++++++++++++++++++
> >  3 files changed, 260 insertions(+)
> >  create mode 100644 drivers/mfd/tps65224-i2c.c
> >
> > diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
> > index 2e4906484eed..943d85d49fc5 100644
> > --- a/drivers/mfd/Kconfig
> > +++ b/drivers/mfd/Kconfig
> > @@ -1767,12 +1767,26 @@ config MFD_TPS6594_SPI
> >
> >  	  This driver can also be built as a module.  If so, the module
> >  	  will be called tps6594-spi.
> > +
>
> That line should have been added in the first patch.
>
>
> >  config MFD_TPS65224
> >          tristate
> >          select MFD_CORE
> >          select REGMAP
> >          select REGMAP_IRQ
> >
> > +config MFD_TPS65224_I2C
> > +        tristate "TI TPS65224 Power Management chip with I2C"
> > +        select MFD_TPS65224
> > +        select REGMAP_I2C
> > +        select CRC8
> > +        depends on I2C
> > +        help
> > +          If you say yes here you get support for the TPS65224 series of
> > +          PM chips with I2C interface.
> > +
> > +          This driver can also be built as a module.  If so, the module
> > +          will be called tps65224-i2c.
> > +
> >  config TWL4030_CORE
> >  	bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support"
> >  	depends on I2C=y
> > diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
> > index ff4e158fa4db..4963fecd3e93 100644
> > --- a/drivers/mfd/Makefile
> > +++ b/drivers/mfd/Makefile
> > @@ -103,6 +103,7 @@ obj-$(CONFIG_MFD_TPS6594)	+= tps6594-core.o
> >  obj-$(CONFIG_MFD_TPS6594_I2C)	+= tps6594-i2c.o
> >  obj-$(CONFIG_MFD_TPS6594_SPI)	+= tps6594-spi.o
> >  obj-$(CONFIG_MFD_TPS65224)      += tps65224-core.o
> > +obj-$(CONFIG_MFD_TPS65224)      += tps65224-i2c.o
> >  obj-$(CONFIG_MENELAUS)		+= menelaus.o
> >
> >  obj-$(CONFIG_TWL4030_CORE)	+= twl-core.o twl4030-irq.o twl6030-irq.o
> > diff --git a/drivers/mfd/tps65224-i2c.c b/drivers/mfd/tps65224-i2c.c
> > new file mode 100644
> > index 000000000000..c6300138ce4c
> > --- /dev/null
> > +++ b/drivers/mfd/tps65224-i2c.c
> > @@ -0,0 +1,245 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * I2C access driver for TI TPS65224 PMIC
> > + *
> > + * Copyright (C) 2015 Texas Instruments Incorporated - https://www.ti.com/
>
> Again, check your copyright lines please.

Will correct style and copyright issues in the next patch version V2.

Thanks & Regards,
Sirisha G.