From: Andy Shevchenko <andy.shevchenko@gmail.com>
To: Hans de Goede <hdegoede@redhat.com>
Cc: Mark Gross <markgross@kernel.org>,
Andy Shevchenko <andy@infradead.org>,
Wolfram Sang <wsa@the-dreams.de>,
Sebastian Reichel <sre@kernel.org>,
MyungJoo Ham <myungjoo.ham@samsung.com>,
Chanwoo Choi <cw00.choi@samsung.com>,
Ard Biesheuvel <ardb@kernel.org>,
Yauhen Kharuzhy <jekhor@gmail.com>,
Tsuchiya Yuto <kitakar@gmail.com>,
Platform Driver <platform-driver-x86@vger.kernel.org>,
linux-i2c <linux-i2c@vger.kernel.org>,
Linux PM <linux-pm@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-efi <linux-efi@vger.kernel.org>
Subject: Re: [PATCH 10/13] power: supply: bq25890: Add support for registering the Vbus boost converter as a regulator
Date: Sun, 31 Oct 2021 01:13:59 +0300 [thread overview]
Message-ID: <CAHp75Vc=dZ1FPeDgaY8S+dSu8i=QUgbLN2NVOcsMz6h0uytNeg@mail.gmail.com> (raw)
In-Reply-To: <20211030182813.116672-11-hdegoede@redhat.com>
On Sat, Oct 30, 2021 at 9:28 PM Hans de Goede <hdegoede@redhat.com> wrote:
>
> The bq25890_charger code supports enabling/disabling the boost converter
> based on usb-phy notifications. But the usb-phy framework is not used on
> all boards/platforms. At support for registering the Vbus boost converter
> as a standard regulator when there is no usb-phy on the board.
>
> Also add support for providing regulator_init_data through platform_data
> for use on boards where device-tree is not used and the platform code must
> thus provide the regulator_init_data.
...
> @@ -1018,6 +1059,21 @@ static int bq25890_probe(struct i2c_client *client,
> INIT_WORK(&bq->usb_work, bq25890_usb_work);
> bq->usb_nb.notifier_call = bq25890_usb_notifier;
> usb_register_notifier(bq->usb_phy, &bq->usb_nb);
> +#ifdef CONFIG_REGULATOR
> + } else {
> + struct bq25890_platform_data *pdata = dev_get_platdata(dev);
> + struct regulator_config cfg = { };
> + struct regulator_dev *reg;
> +
> + cfg.dev = dev;
> + cfg.driver_data = bq;
> + if (pdata)
> + cfg.init_data = pdata->regulator_init_data;
> +
> + reg = devm_regulator_register(dev, &bq25890_vbus_desc, &cfg);
> + if (IS_ERR(reg))
> + return dev_err_probe(dev, PTR_ERR(reg), "registering regulator");
> +#endif
> }
}
#ifdef
else {
...
}
#endif
is a bit better to maintain (less error prone in case of new code).
...
> +#ifndef _BQ25890_CHARGER_H_
> +#define _BQ25890_CHARGER_H_
> +#include <linux/regulator/machine.h>
struct regulator_init_data;
should be sufficient, no header is needed.
> +struct bq25890_platform_data {
> + const struct regulator_init_data *regulator_init_data;
> +};
> +
> +#endif
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2021-10-30 22:14 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-30 18:28 [PATCH 00/13] power-suppy/i2c/extcon: Add support for cht-wc PMIC without USB-PD support Hans de Goede
2021-10-30 18:28 ` [PATCH 01/13] platform/x86: Rename touchscreen_dmi to dmi_device_properties Hans de Goede
2021-10-30 19:07 ` Randy Dunlap
2021-10-30 18:28 ` [PATCH 02/13] platform/x86: dmi_device_properties: Add setup info for boards with a CHT Whiskey Cove PMIC Hans de Goede
2021-10-30 21:56 ` Andy Shevchenko
2021-11-08 15:48 ` Hans de Goede
2021-10-30 18:28 ` [PATCH 03/13] power: supply: bq25890: Fix race causing oops at boot Hans de Goede
2021-11-02 16:28 ` Sebastian Reichel
2021-10-30 18:28 ` [PATCH 04/13] power: supply: bq25890: Fix initial setting of the F_CONV_RATE field Hans de Goede
2021-11-02 16:29 ` Sebastian Reichel
2021-10-30 18:28 ` [PATCH 05/13] power: supply: bq25890: Add a bq25890_rw_init_data() helper Hans de Goede
2021-10-30 18:28 ` [PATCH 06/13] power: supply: bq25890: Add support for skipping initialization Hans de Goede
2021-10-30 22:07 ` Andy Shevchenko
2021-11-08 15:57 ` Hans de Goede
2021-10-30 18:28 ` [PATCH 07/13] power: supply: bq25890: Enable charging on boards where we skip reset Hans de Goede
2021-11-07 18:32 ` Yauhen Kharuzhy
2021-10-30 18:28 ` [PATCH 08/13] power: supply: bq25890: Drop dev->platform_data == NULL check Hans de Goede
2021-10-30 18:28 ` [PATCH 09/13] power: supply: bq25890: Add bq25890_set_otg_cfg() helper Hans de Goede
2021-10-30 22:10 ` Andy Shevchenko
2021-11-08 15:59 ` Hans de Goede
2021-11-07 18:49 ` Yauhen Kharuzhy
2021-11-07 19:47 ` Hans de Goede
2021-10-30 18:28 ` [PATCH 10/13] power: supply: bq25890: Add support for registering the Vbus boost converter as a regulator Hans de Goede
2021-10-30 22:13 ` Andy Shevchenko [this message]
2021-11-08 16:06 ` Hans de Goede
2021-10-30 18:28 ` [PATCH 11/13] i2c: cht-wc: Add support for devices using a bq25890 charger Hans de Goede
2021-10-31 17:58 ` Wolfram Sang
2021-11-08 16:03 ` Hans de Goede
2021-11-07 19:07 ` Yauhen Kharuzhy
2021-11-07 19:35 ` Yauhen Kharuzhy
2021-11-07 19:51 ` Hans de Goede
2021-10-30 18:28 ` [PATCH 12/13] extcon: intel-cht-wc: Check new "intel,cht-wc-setup" device-property Hans de Goede
2021-10-30 18:28 ` [PATCH 13/13] extcon: intel-cht-wc: Add support for devices with an USB-micro-B connector Hans de Goede
2021-10-31 12:52 ` Andy Shevchenko
2021-11-08 15:44 ` Hans de Goede
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