From: Andy Shevchenko <andy.shevchenko@gmail.com>
To: ChiaEn Wu <peterwu.pub@gmail.com>
Cc: Lee Jones <lee.jones@linaro.org>,
Daniel Thompson <daniel.thompson@linaro.org>,
Jingoo Han <jingoohan1@gmail.com>, Pavel Machek <pavel@ucw.cz>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Sebastian Reichel <sre@kernel.org>,
Chunfeng Yun <chunfeng.yun@mediatek.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jonathan Cameron <jic23@kernel.org>,
Lars-Peter Clausen <lars@metafoo.de>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Guenter Roeck <linux@roeck-us.net>,
"Krogerus, Heikki" <heikki.krogerus@linux.intel.com>,
Helge Deller <deller@gmx.de>, ChiaEn Wu <chiaen_wu@richtek.com>,
Alice Chen <alice_chen@richtek.com>,
cy_huang <cy_huang@richtek.com>,
dri-devel <dri-devel@lists.freedesktop.org>,
Linux LED Subsystem <linux-leds@vger.kernel.org>,
devicetree <devicetree@vger.kernel.org>,
linux-arm Mailing List <linux-arm-kernel@lists.infradead.org>,
"moderated list:ARM/Mediatek SoC support"
<linux-mediatek@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux PM <linux-pm@vger.kernel.org>,
USB <linux-usb@vger.kernel.org>,
linux-iio <linux-iio@vger.kernel.org>,
"open list:FRAMEBUFFER LAYER" <linux-fbdev@vger.kernel.org>,
szuni chen <szunichen@gmail.com>
Subject: Re: [PATCH v5 09/13] iio: adc: mt6370: Add MediaTek MT6370 support
Date: Fri, 15 Jul 2022 15:18:16 +0200 [thread overview]
Message-ID: <CAHp75VfiBcaSbZy67Puwb2pBW2MHN8iQj3upA=h3VkKSFJbs0g@mail.gmail.com> (raw)
In-Reply-To: <20220715112607.591-10-peterwu.pub@gmail.com>
On Fri, Jul 15, 2022 at 1:28 PM ChiaEn Wu <peterwu.pub@gmail.com> wrote:
>
> From: ChiaEn Wu <chiaen_wu@richtek.com>
>
> MediaTek MT6370 is a SubPMIC consisting of a single cell battery charger
> with ADC monitoring, RGB LEDs, dual channel flashlight, WLED backlight
> driver, display bias voltage supply, one general purpose LDO, and the
> USB Type-C & PD controller complies with the latest USB Type-C and PD
> standards.
>
> This adds support the MT6370 ADC driver for system monitoring, including
This adds --> Add a
> charger current, voltage, and temperature.
...
> +#include <linux/bits.h>
> +#include <linux/bitfield.h>
> +#include <linux/iio/iio.h>
> +#include <linux/kernel.h>
> +#include <linux/mod_devicetable.h>
> +#include <linux/module.h>
> +#include <linux/mutex.h>
> +#include <linux/platform_device.h>
> +#include <linux/regmap.h>
> +#include <linux/sysfs.h>
...
> +#define MT6370_AICR_400MA 0x6
> +#define MT6370_ICHG_500MA 0x4
> +#define MT6370_ICHG_900MA 0x8
_mA ?
...
> + ret = regmap_read_poll_timeout(priv->regmap,
> + MT6370_REG_CHG_ADC, reg_val,
> + !(reg_val & MT6370_ADC_START_MASK),
> + ADC_CONV_POLLING_TIME_US,
> + ADC_CONV_TIME_MS * 1000 * 3);
1000 --> MILLI ?
...
> +static int mt6370_adc_probe(struct platform_device *pdev)
> +{
Given comment in one place in the entire series would be good to use
in another where appropriate. For example, here it would also be nice
to have a temporary variable
struct device *dev = &pdev->dev;
It will shorten some lines.
> + struct mt6370_adc_data *priv;
> + struct iio_dev *indio_dev;
> + struct regmap *regmap;
> + int ret;
> +}
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2022-07-15 13:19 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-15 11:25 [PATCH v5 00/13] Add MediaTek MT6370 PMIC support ChiaEn Wu
2022-07-15 11:25 ` [PATCH v5 01/13] dt-bindings: usb: Add MediaTek MT6370 TCPC ChiaEn Wu
2022-07-15 11:25 ` [PATCH v5 02/13] dt-bindings: power: supply: Add MediaTek MT6370 Charger ChiaEn Wu
2022-07-15 11:25 ` [PATCH v5 03/13] dt-bindings: leds: mt6370: Add MediaTek MT6370 current sink type LED indicator ChiaEn Wu
2022-07-15 11:25 ` [PATCH v5 04/13] dt-bindings: leds: Add MediaTek MT6370 flashlight ChiaEn Wu
2022-07-15 11:25 ` [PATCH v5 05/13] dt-bindings: backlight: Add MediaTek MT6370 backlight ChiaEn Wu
2022-07-15 11:26 ` [PATCH v5 06/13] dt-bindings: mfd: Add MediaTek MT6370 ChiaEn Wu
2022-07-15 13:42 ` Rob Herring
2022-07-15 11:26 ` [PATCH v5 07/13] mfd: mt6370: Add MediaTek MT6370 support ChiaEn Wu
2022-07-15 13:02 ` Andy Shevchenko
2022-07-15 11:26 ` [PATCH v5 08/13] usb: typec: tcpci_mt6370: Add MediaTek MT6370 tcpci driver ChiaEn Wu
2022-07-15 12:38 ` AngeloGioacchino Del Regno
2022-07-15 13:10 ` Andy Shevchenko
2022-07-18 8:08 ` ChiYuan Huang
2022-07-18 11:38 ` Andy Shevchenko
2022-07-18 13:56 ` ChiYuan Huang
2022-07-15 11:26 ` [PATCH v5 09/13] iio: adc: mt6370: Add MediaTek MT6370 support ChiaEn Wu
2022-07-15 12:38 ` AngeloGioacchino Del Regno
2022-07-15 13:18 ` Andy Shevchenko [this message]
2022-07-15 11:26 ` [PATCH v5 10/13] power: supply: mt6370: Add MediaTek MT6370 charger driver ChiaEn Wu
2022-07-15 16:51 ` Andy Shevchenko
2022-07-16 21:37 ` Sebastian Reichel
2022-07-15 11:26 ` [PATCH v5 11/13] leds: mt6370: Add MediaTek MT6370 current sink type LED Indicator support ChiaEn Wu
2022-07-15 12:38 ` AngeloGioacchino Del Regno
2022-07-15 13:05 ` Andy Shevchenko
2022-07-15 18:29 ` Andy Shevchenko
2022-07-20 9:45 ` ChiYuan Huang
2022-07-20 9:48 ` ChiYuan Huang
2022-07-21 9:31 ` ChiYuan Huang
2022-07-17 8:46 ` Pavel Machek
2022-07-21 10:09 ` ChiYuan Huang
2022-07-15 11:26 ` [PATCH v5 12/13] leds: flashlight: mt6370: Add MediaTek MT6370 flashlight support ChiaEn Wu
2022-07-15 18:13 ` Andy Shevchenko
2022-07-15 11:26 ` [PATCH v5 13/13] video: backlight: mt6370: Add MediaTek MT6370 support ChiaEn Wu
2022-07-15 12:38 ` AngeloGioacchino Del Regno
2022-07-15 16:29 ` Daniel Thompson
2022-07-18 8:27 ` AngeloGioacchino Del Regno
2022-07-18 11:17 ` ChiaEn Wu
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