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 5/7] gpiolib: of: add a quirk for reset line for Cirrus CS42L56 codec
Date: Tue, 11 Oct 2022 15:19:33 -0700 [thread overview]
Message-ID: <20221011-gpiolib-quirks-v1-5-e01d9d3e7b29@gmail.com> (raw)
In-Reply-To: <20221011-gpiolib-quirks-v1-0-e01d9d3e7b29@gmail.com>
The controller is using non-standard "cirrus,gpio-nreset" name for its
reset gpio property, whereas gpiod API expects "<name>-gpios".
Add a quirk so that gpiod API will still work on unmodified DTSes.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/gpio/gpiolib-of.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index 7d4193fe36e5..953d1c23950a 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -407,6 +407,9 @@ static struct gpio_desc *of_find_gpio_rename(struct device_node *np,
{ "wlf,ldo1ena", NULL, NULL }, /* WM8994 */
{ "wlf,ldo2ena", NULL, NULL }, /* WM8994 */
#endif
+#if IS_ENABLED(CONFIG_SND_SOC_CS42L56)
+ { "reset", "cirrus,gpio-nreset", "cirrus,cs42l56" },
+#endif
#if IS_ENABLED(CONFIG_SND_SOC_TLV320AIC3X)
{ "reset", "gpio-reset", "ti,tlv320aic3x" },
{ "reset", "gpio-reset", "ti,tlv320aic33" },
--
b4 0.11.0-dev-5166b
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 5/7] gpiolib: of: add a quirk for reset line for Cirrus CS42L56 codec
Date: Tue, 11 Oct 2022 15:19:33 -0700 [thread overview]
Message-ID: <20221011-gpiolib-quirks-v1-5-e01d9d3e7b29@gmail.com> (raw)
In-Reply-To: <20221011-gpiolib-quirks-v1-0-e01d9d3e7b29@gmail.com>
The controller is using non-standard "cirrus,gpio-nreset" name for its
reset gpio property, whereas gpiod API expects "<name>-gpios".
Add a quirk so that gpiod API will still work on unmodified DTSes.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/gpio/gpiolib-of.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index 7d4193fe36e5..953d1c23950a 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -407,6 +407,9 @@ static struct gpio_desc *of_find_gpio_rename(struct device_node *np,
{ "wlf,ldo1ena", NULL, NULL }, /* WM8994 */
{ "wlf,ldo2ena", NULL, NULL }, /* WM8994 */
#endif
+#if IS_ENABLED(CONFIG_SND_SOC_CS42L56)
+ { "reset", "cirrus,gpio-nreset", "cirrus,cs42l56" },
+#endif
#if IS_ENABLED(CONFIG_SND_SOC_TLV320AIC3X)
{ "reset", "gpio-reset", "ti,tlv320aic3x" },
{ "reset", "gpio-reset", "ti,tlv320aic33" },
--
b4 0.11.0-dev-5166b
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next prev parent reply other threads:[~2022-10-11 22:20 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-11 22:19 [PATCH 0/7] gpiolib: more quirks to handle legacy names Dmitry Torokhov
2022-10-11 22:19 ` 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 ` Dmitry Torokhov [this message]
2022-10-11 22:19 ` [PATCH 5/7] gpiolib: of: add a quirk for reset line for Cirrus CS42L56 codec 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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