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Thu, 20 May 2021 11:39:26 +0000 From: "Vaittinen, Matti" To: "Vaittinen, Matti" CC: linux-power , "linux-gpio@vger.kernel.org" , "bgolaszewski@baylibre.com" , "michael@walle.cc" , "linux-kernel@vger.kernel.org" , "linus.walleij@linaro.org" Subject: Re: [PATCH 1/2] gpio: regmap: Support few IC specific operations Thread-Topic: [PATCH 1/2] gpio: regmap: Support few IC specific operations Thread-Index: AQHXTWtCG0BzFgXhPkyGPTOK/IVxL6rsPrqA Date: Thu, 20 May 2021 11:39:26 +0000 Message-ID: <06808578468493bebe8115e54fb1c439c4175cf6.camel@fi.rohmeurope.com> References: <09091e75157ea28dcad1605008532016304356a4.1621509932.git.matti.vaittinen@fi.rohmeurope.com> In-Reply-To: <09091e75157ea28dcad1605008532016304356a4.1621509932.git.matti.vaittinen@fi.rohmeurope.com> Reply-To: "Vaittinen, Matti" Accept-Language: fi-FI, en-US Content-Language: en-US X-MS-Has-Attach: yes X-MS-TNEF-Correlator: user-agent: Evolution 3.34.4 (3.34.4-1.fc31) authentication-results: fi.rohmeurope.com; dkim=none (message not signed) header.d=none;fi.rohmeurope.com; 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micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-z8l2Q3TWI3bCSZ7rJD4G" MIME-Version: 1.0 X-OriginatorOrg: fi.rohmeurope.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: HE1PR03MB3162.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: e3964df5-9a47-4774-3dcd-08d91b83ec29 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 May 2021 11:39:26.4930 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 94f2c475-a538-4112-b5dd-63f17273d67a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 8MZF0B0rG063FxNuD69VqROgQNSvesSraREBZqmi4eE2eNl8hj8/B26vKmsdWEiC30whBffe9ZEClEy6ocFFF7clnJs+VHk+jOU/zWltUOZhoKip+js8wkgQmwwx1KkZ X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR0301MB2474 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-z8l2Q3TWI3bCSZ7rJD4G Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Thu, 2021-05-20 at 14:28 +0300, Matti Vaittinen wrote: > The set_config and init_valid_mask GPIO operations are usually very > IC > specific. Allow IC drivers to provide these custom operations at > gpio-regmap registration. >=20 > Signed-off-by: Matti Vaittinen Ouch. Immediately after sending this I noticed that I omitted the cover-letter. Sorry folks. In a nutshell - idea is to support providing some IC specific operations at gpio_regmap registration. This should help broaden the gpio-regmap IC coverage without the need of exposing the gpio_chip. Some preliminary discussion can be seen here: https://lore.kernel.org/linux-gpio/c4faac648d3e0c7f3dcb50f7e24c8b322e8c6974= .camel@fi.rohmeurope.com/ Best Regards Matti Vaittinen --=-z8l2Q3TWI3bCSZ7rJD4G Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEIx+f8wZb28fLKEhTeFA3/03aocUFAmCmSm0ACgkQeFA3/03a ocUYyggAkbMvzL22LH54DBnyzvD9bsMHohOGnlFxq1mTcPEPeK/jfDY052izgF4j +kO9Afl6oasRxlSyj9H+p2pdBl0+Yx0c0m9OzkZLnjpCcJMYG9R+0JrAhBSMjah8 KKuWBmJhgg2GrfkGvtXeXC7ULkH5SzCx0hHv4qCi5mzeoDG8nwrDgJ8MS4+6rRTy zJGBRMTLNj001Cmy8VgDX4YdsZLtSgw6fbHPiiFx2dANYTx5IbFdzKoKwirnbW3r AYOiKWnhGlS0PvCKWeTWiSjfCP06LJeyMPhZjABmlXq2yk7jBlDr+BqlTmcDiYoR hdmsOTdxDts3KBnVhy5CwpwpV44xuA== =//GP -----END PGP SIGNATURE----- --=-z8l2Q3TWI3bCSZ7rJD4G--