From: Dmitry Torokhov <dmitry.torokhov@gmail.com> To: Linus Walleij <linus.walleij@linaro.org>, Bartosz Golaszewski <brgl@bgdev.pl> Cc: Daniel Thompson <daniel.thompson@linaro.org>, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, Andy Shevchenko <andriy.shevchenko@linux.intel.com>, linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org Subject: [PATCH 0/7] gpiolib: more quirks to handle legacy names Date: Tue, 11 Oct 2022 15:19:28 -0700 [thread overview] Message-ID: <20221011-gpiolib-quirks-v1-0-e01d9d3e7b29@gmail.com> (raw) In preparation to converting several drivers to gpiod API, and to keep existing DTS working, this series adds additional quirks to locate gpio lines with legacy names. Additionally the quirk handling has been reworked (once again) to pull all simple renames (ones that do not involve change of indices or other complex manipulations) into a single quirk with a table containing transformations. This should make adding new quirks easier. When using legacy names gpiolib will emit a message to nudge users to update DTSes (when possible). Note that the last patch requires the following change from the OF tree: 88269151be67 ("of: base: make of_device_compatible_match() accept const device node") The change is also available in mainline - it has been merged in 6.1 merge window. Thanks. To: Linus Walleij <linus.walleij@linaro.org> To: Bartosz Golaszewski <brgl@bgdev.pl> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Daniel Thompson <daniel.thompson@linaro.org> Cc: linux-gpio@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mediatek@lists.infradead.org --- Dmitry Torokhov (7): gpiolib: of: add a quirk for legacy names in Mediatek mt2701-cs42448 gpiolib: of: consolidate simple renames into a single quirk gpiolib: of: add quirk for locating reset lines with legacy bindings gpiolib: of: add a quirk for reset line for Marvell NFC controller gpiolib: of: add a quirk for reset line for Cirrus CS42L56 codec gpiolib: of: factor out code overriding gpio line polarity gpiolib: of: add quirk for phy reset polarity for Freescale Ethernet drivers/gpio/gpiolib-of.c | 294 +++++++++++++++++++++++++++------------------- 1 file changed, 171 insertions(+), 123 deletions(-) --- base-commit: cd9fd78f5c11b5e165d9317ef11e613f4aef4dd1 change-id: 20221011-gpiolib-quirks-d452ed31d24e Best regards, Dmitry
WARNING: multiple messages have this Message-ID (diff)
From: Dmitry Torokhov <dmitry.torokhov@gmail.com> To: Linus Walleij <linus.walleij@linaro.org>, Bartosz Golaszewski <brgl@bgdev.pl> Cc: Daniel Thompson <daniel.thompson@linaro.org>, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, Andy Shevchenko <andriy.shevchenko@linux.intel.com>, linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org Subject: [PATCH 0/7] gpiolib: more quirks to handle legacy names Date: Tue, 11 Oct 2022 15:19:28 -0700 [thread overview] Message-ID: <20221011-gpiolib-quirks-v1-0-e01d9d3e7b29@gmail.com> (raw) In preparation to converting several drivers to gpiod API, and to keep existing DTS working, this series adds additional quirks to locate gpio lines with legacy names. Additionally the quirk handling has been reworked (once again) to pull all simple renames (ones that do not involve change of indices or other complex manipulations) into a single quirk with a table containing transformations. This should make adding new quirks easier. When using legacy names gpiolib will emit a message to nudge users to update DTSes (when possible). Note that the last patch requires the following change from the OF tree: 88269151be67 ("of: base: make of_device_compatible_match() accept const device node") The change is also available in mainline - it has been merged in 6.1 merge window. Thanks. To: Linus Walleij <linus.walleij@linaro.org> To: Bartosz Golaszewski <brgl@bgdev.pl> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Daniel Thompson <daniel.thompson@linaro.org> Cc: linux-gpio@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mediatek@lists.infradead.org --- Dmitry Torokhov (7): gpiolib: of: add a quirk for legacy names in Mediatek mt2701-cs42448 gpiolib: of: consolidate simple renames into a single quirk gpiolib: of: add quirk for locating reset lines with legacy bindings gpiolib: of: add a quirk for reset line for Marvell NFC controller gpiolib: of: add a quirk for reset line for Cirrus CS42L56 codec gpiolib: of: factor out code overriding gpio line polarity gpiolib: of: add quirk for phy reset polarity for Freescale Ethernet drivers/gpio/gpiolib-of.c | 294 +++++++++++++++++++++++++++------------------- 1 file changed, 171 insertions(+), 123 deletions(-) --- base-commit: cd9fd78f5c11b5e165d9317ef11e613f4aef4dd1 change-id: 20221011-gpiolib-quirks-d452ed31d24e Best regards, Dmitry _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2022-10-11 22:19 UTC|newest] Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-10-11 22:19 Dmitry Torokhov [this message] 2022-10-11 22:19 ` [PATCH 0/7] gpiolib: more quirks to handle legacy names Dmitry Torokhov 2022-10-11 22:19 ` [PATCH 1/7] gpiolib: of: add a quirk for legacy names in Mediatek mt2701-cs42448 Dmitry Torokhov 2022-10-11 22:19 ` Dmitry Torokhov 2022-10-12 10:14 ` Daniel Thompson 2022-10-12 10:14 ` Daniel Thompson 2022-10-17 10:07 ` Linus Walleij 2022-10-17 10:07 ` Linus Walleij 2022-10-11 22:19 ` [PATCH 2/7] gpiolib: of: consolidate simple renames into a single quirk Dmitry Torokhov 2022-10-11 22:19 ` Dmitry Torokhov 2022-10-12 10:12 ` Daniel Thompson 2022-10-12 10:12 ` Daniel Thompson 2022-10-12 19:20 ` Dmitry Torokhov 2022-10-12 19:20 ` Dmitry Torokhov 2022-10-13 12:59 ` Daniel Thompson 2022-10-13 12:59 ` Daniel Thompson 2022-10-11 22:19 ` [PATCH 3/7] gpiolib: of: add quirk for locating reset lines with legacy bindings Dmitry Torokhov 2022-10-11 22:19 ` Dmitry Torokhov 2022-10-12 10:19 ` Daniel Thompson 2022-10-12 10:19 ` Daniel Thompson 2022-10-11 22:19 ` [PATCH 4/7] gpiolib: of: add a quirk for reset line for Marvell NFC controller Dmitry Torokhov 2022-10-11 22:19 ` Dmitry Torokhov 2022-10-12 10:29 ` Daniel Thompson 2022-10-12 10:29 ` Daniel Thompson 2022-10-12 18:45 ` Dmitry Torokhov 2022-10-12 18:45 ` Dmitry Torokhov 2022-10-12 18:50 ` Daniel Thompson 2022-10-12 18:50 ` Daniel Thompson 2022-10-12 18:55 ` Dmitry Torokhov 2022-10-12 18:55 ` Dmitry Torokhov 2022-10-13 13:00 ` Daniel Thompson 2022-10-13 13:00 ` Daniel Thompson 2022-10-11 22:19 ` [PATCH 5/7] gpiolib: of: add a quirk for reset line for Cirrus CS42L56 codec Dmitry Torokhov 2022-10-11 22:19 ` Dmitry Torokhov 2022-10-12 10:30 ` Daniel Thompson 2022-10-12 10:30 ` Daniel Thompson 2022-10-11 22:19 ` [PATCH 6/7] gpiolib: of: factor out code overriding gpio line polarity Dmitry Torokhov 2022-10-11 22:19 ` Dmitry Torokhov 2022-10-12 11:10 ` Andy Shevchenko 2022-10-12 11:10 ` Andy Shevchenko 2022-10-12 15:30 ` Dmitry Torokhov 2022-10-12 15:30 ` Dmitry Torokhov 2022-10-11 22:19 ` [PATCH 7/7] gpiolib: of: add quirk for phy reset polarity for Freescale Ethernet Dmitry Torokhov 2022-10-11 22:19 ` Dmitry Torokhov 2022-10-12 6:14 ` Alexander Stein 2022-10-12 6:14 ` Alexander Stein 2022-10-12 15:25 ` Dmitry Torokhov 2022-10-12 15:25 ` Dmitry Torokhov
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