From: "Álvaro Fernández Rojas" <noltari@gmail.com> To: "Linus Walleij" <linus.walleij@linaro.org>, "Rob Herring" <robh+dt@kernel.org>, "Michael Walle" <michael@walle.cc>, "Bartosz Golaszewski" <bgolaszewski@baylibre.com>, "Florian Fainelli" <f.fainelli@gmail.com>, bcm-kernel-feedback-list@broadcom.com, "Jonas Gorski" <jonas.gorski@gmail.com>, "Álvaro Fernández Rojas" <noltari@gmail.com>, "Necip Fazil Yildiran" <fazilyildiran@gmail.com>, "Andy Shevchenko" <andy.shevchenko@gmail.com>, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v5 02/15] gpio: regmap: set gpio_chip of_node Date: Sat, 6 Mar 2021 16:56:59 +0100 [thread overview] Message-ID: <20210306155712.4298-3-noltari@gmail.com> (raw) In-Reply-To: <20210306155712.4298-1-noltari@gmail.com> This is needed for properly registering GPIO regmap as a child of a regmap pin controller. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Reviewed-by: Michael Walle <michael@walle.cc> --- v5: switch to fwnode v4: fix documentation v3: introduce patch needed for properly parsing gpio-range drivers/gpio/gpio-regmap.c | 4 ++++ include/linux/gpio/regmap.h | 3 +++ 2 files changed, 7 insertions(+) diff --git a/drivers/gpio/gpio-regmap.c b/drivers/gpio/gpio-regmap.c index 5412cb3b0b2a..626433934d69 100644 --- a/drivers/gpio/gpio-regmap.c +++ b/drivers/gpio/gpio-regmap.c @@ -249,6 +249,10 @@ struct gpio_regmap *gpio_regmap_register(const struct gpio_regmap_config *config chip = &gpio->gpio_chip; chip->parent = config->parent; + if (config->fwnode) + chip->of_node = to_of_node(config->fwnode); + else + chip->of_node = dev_of_node(config->parent); chip->base = -1; chip->ngpio = config->ngpio; chip->names = config->names; diff --git a/include/linux/gpio/regmap.h b/include/linux/gpio/regmap.h index ad76f3d0a6ba..c12e8d1d171b 100644 --- a/include/linux/gpio/regmap.h +++ b/include/linux/gpio/regmap.h @@ -4,6 +4,7 @@ #define _LINUX_GPIO_REGMAP_H struct device; +struct fwnode_handle; struct gpio_regmap; struct irq_domain; struct regmap; @@ -16,6 +17,7 @@ struct regmap; * @parent: The parent device * @regmap: The regmap used to access the registers * given, the name of the device is used + * @fwnode: (Optional) The firmware node * @label: (Optional) Descriptive name for GPIO controller. * If not given, the name of the device is used. * @ngpio: Number of GPIOs @@ -57,6 +59,7 @@ struct regmap; struct gpio_regmap_config { struct device *parent; struct regmap *regmap; + struct fwnode_handle *fwnode; const char *label; int ngpio; -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: "Álvaro Fernández Rojas" <noltari@gmail.com> To: "Linus Walleij" <linus.walleij@linaro.org>, "Rob Herring" <robh+dt@kernel.org>, "Michael Walle" <michael@walle.cc>, "Bartosz Golaszewski" <bgolaszewski@baylibre.com>, "Florian Fainelli" <f.fainelli@gmail.com>, bcm-kernel-feedback-list@broadcom.com, "Jonas Gorski" <jonas.gorski@gmail.com>, "Álvaro Fernández Rojas" <noltari@gmail.com>, "Necip Fazil Yildiran" <fazilyildiran@gmail.com>, "Andy Shevchenko" <andy.shevchenko@gmail.com>, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v5 02/15] gpio: regmap: set gpio_chip of_node Date: Sat, 6 Mar 2021 16:56:59 +0100 [thread overview] Message-ID: <20210306155712.4298-3-noltari@gmail.com> (raw) In-Reply-To: <20210306155712.4298-1-noltari@gmail.com> This is needed for properly registering GPIO regmap as a child of a regmap pin controller. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Reviewed-by: Michael Walle <michael@walle.cc> --- v5: switch to fwnode v4: fix documentation v3: introduce patch needed for properly parsing gpio-range drivers/gpio/gpio-regmap.c | 4 ++++ include/linux/gpio/regmap.h | 3 +++ 2 files changed, 7 insertions(+) diff --git a/drivers/gpio/gpio-regmap.c b/drivers/gpio/gpio-regmap.c index 5412cb3b0b2a..626433934d69 100644 --- a/drivers/gpio/gpio-regmap.c +++ b/drivers/gpio/gpio-regmap.c @@ -249,6 +249,10 @@ struct gpio_regmap *gpio_regmap_register(const struct gpio_regmap_config *config chip = &gpio->gpio_chip; chip->parent = config->parent; + if (config->fwnode) + chip->of_node = to_of_node(config->fwnode); + else + chip->of_node = dev_of_node(config->parent); chip->base = -1; chip->ngpio = config->ngpio; chip->names = config->names; diff --git a/include/linux/gpio/regmap.h b/include/linux/gpio/regmap.h index ad76f3d0a6ba..c12e8d1d171b 100644 --- a/include/linux/gpio/regmap.h +++ b/include/linux/gpio/regmap.h @@ -4,6 +4,7 @@ #define _LINUX_GPIO_REGMAP_H struct device; +struct fwnode_handle; struct gpio_regmap; struct irq_domain; struct regmap; @@ -16,6 +17,7 @@ struct regmap; * @parent: The parent device * @regmap: The regmap used to access the registers * given, the name of the device is used + * @fwnode: (Optional) The firmware node * @label: (Optional) Descriptive name for GPIO controller. * If not given, the name of the device is used. * @ngpio: Number of GPIOs @@ -57,6 +59,7 @@ struct regmap; struct gpio_regmap_config { struct device *parent; struct regmap *regmap; + struct fwnode_handle *fwnode; const char *label; int ngpio; -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-03-06 15:58 UTC|newest] Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-03-06 15:56 [PATCH v5 00/15] pinctrl: add BCM63XX pincontrol support Álvaro Fernández Rojas 2021-03-06 15:56 ` Álvaro Fernández Rojas 2021-03-06 15:56 ` [PATCH v5 01/15] gpio: guard gpiochip_irqchip_add_domain() with GPIOLIB_IRQCHIP Álvaro Fernández Rojas 2021-03-06 15:56 ` Álvaro Fernández Rojas 2021-03-09 23:08 ` Michael Walle 2021-03-09 23:08 ` Michael Walle 2021-03-06 15:56 ` Álvaro Fernández Rojas [this message] 2021-03-06 15:56 ` [PATCH v5 02/15] gpio: regmap: set gpio_chip of_node Álvaro Fernández Rojas 2021-03-06 16:26 ` Andy Shevchenko 2021-03-06 16:26 ` Andy Shevchenko 2021-03-20 1:47 ` kernel test robot 2021-03-06 15:57 ` [PATCH v5 03/15] pinctrl: bcm: add bcm63xx base code Álvaro Fernández Rojas 2021-03-06 15:57 ` Álvaro Fernández Rojas 2021-03-07 19:05 ` Andy Shevchenko 2021-03-07 19:05 ` Andy Shevchenko 2021-03-10 7:25 ` Álvaro Fernández Rojas 2021-03-10 7:25 ` Álvaro Fernández Rojas 2021-03-10 23:59 ` Linus Walleij 2021-03-10 23:59 ` Linus Walleij 2021-03-06 15:57 ` [PATCH v5 04/15] dt-bindings: add BCM6328 pincontroller binding documentation Álvaro Fernández Rojas 2021-03-06 15:57 ` Álvaro Fernández Rojas 2021-03-08 22:44 ` Rob Herring 2021-03-08 22:44 ` Rob Herring 2021-03-06 15:57 ` [PATCH v5 05/15] pinctrl: add a pincontrol driver for BCM6328 Álvaro Fernández Rojas 2021-03-06 15:57 ` Álvaro Fernández Rojas 2021-03-06 15:57 ` [PATCH v5 06/15] dt-bindings: add BCM6358 pincontroller binding documentation Álvaro Fernández Rojas 2021-03-06 15:57 ` Álvaro Fernández Rojas 2021-03-06 15:57 ` [PATCH v5 07/15] pinctrl: add a pincontrol driver for BCM6358 Álvaro Fernández Rojas 2021-03-06 15:57 ` Álvaro Fernández Rojas 2021-03-06 15:57 ` [PATCH v5 08/15] dt-bindings: add BCM6362 pincontroller binding documentation Álvaro Fernández Rojas 2021-03-06 15:57 ` Álvaro Fernández Rojas 2021-03-06 15:57 ` [PATCH v5 09/15] pinctrl: add a pincontrol driver for BCM6362 Álvaro Fernández Rojas 2021-03-06 15:57 ` Álvaro Fernández Rojas 2021-03-06 15:57 ` [PATCH v5 10/15] dt-bindings: add BCM6368 pincontroller binding documentation Álvaro Fernández Rojas 2021-03-06 15:57 ` Álvaro Fernández Rojas 2021-03-06 15:57 ` [PATCH v5 11/15] pinctrl: add a pincontrol driver for BCM6368 Álvaro Fernández Rojas 2021-03-06 15:57 ` Álvaro Fernández Rojas 2021-03-06 15:57 ` [PATCH v5 12/15] dt-bindings: add BCM63268 pincontroller binding documentation Álvaro Fernández Rojas 2021-03-06 15:57 ` Álvaro Fernández Rojas 2021-03-06 15:57 ` [PATCH v5 13/15] pinctrl: add a pincontrol driver for BCM63268 Álvaro Fernández Rojas 2021-03-06 15:57 ` Álvaro Fernández Rojas 2021-03-06 15:57 ` [PATCH v5 14/15] dt-bindings: add BCM6318 pincontroller binding documentation Álvaro Fernández Rojas 2021-03-06 15:57 ` Álvaro Fernández Rojas 2021-03-08 22:50 ` Rob Herring 2021-03-08 22:50 ` Rob Herring 2021-03-06 15:57 ` [PATCH v5 15/15] pinctrl: add a pincontrol driver for BCM6318 Álvaro Fernández Rojas 2021-03-06 15:57 ` Álvaro Fernández Rojas
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