From: "Álvaro Fernández Rojas" <noltari@gmail.com>
To: "Linus Walleij" <linus.walleij@linaro.org>,
"Bartosz Golaszewski" <bgolaszewski@baylibre.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Florian Fainelli" <f.fainelli@gmail.com>,
bcm-kernel-feedback-list@broadcom.com,
"Lee Jones" <lee.jones@linaro.org>,
"Michael Walle" <michael@walle.cc>,
"Álvaro Fernández Rojas" <noltari@gmail.com>,
"Jonas Gorski" <jonas.gorski@gmail.com>,
"Necip Fazil Yildiran" <fazilyildiran@gmail.com>,
"Andy Shevchenko" <andy.shevchenko@gmail.com>,
linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v7 00/22] pinctrl: add BCM63XX pincontrol support
Date: Mon, 15 Mar 2021 12:41:52 +0100 [thread overview]
Message-ID: <20210315114214.3096-1-noltari@gmail.com> (raw)
First of all, I've based this on the patches sent by Jonas Gorski back in
2016:
https://www.spinics.net/lists/linux-gpio/msg15983.html
http://patchwork.ozlabs.org/project/linux-gpio/patch/1471604025-21575-2-git-send-email-jonas.gorski@gmail.com/
I've tried to address all coments from Linus Walleij, but I know that
this may still need some other modifications
This patchset adds appropriate binding documentation and drivers for
pin controller cores found in the BCM63XX MIPS SoCs currently supported.
While the GPIO part is always the same, the pinmux part varies quite a
lot between different SoCs. Sometimes they have defined groups which
can be muxed into different functions, sometimes each function has a
different group. Sometimes you can mux individual pins. Often it is a
combination of single pins and groups.
Some core versions require the GPIO direction to be set according to the
function, most do not. Sometimes the mux register(s) contain bits for
unrelated other functions.
v7: introduce changes suggested by Rob Herring.
v6: introduce changes suggested by Rob Herring and Andy Shevchenko.
v5: introduce changes suggested by Andy Shevchenko.
v4: fix gpiochip_irqchip_add_domain(), remove IRQ Kconfig selections and add
missing of_node_put().
v3: introduce new files for shared code and add more changes suggested by
Linus Walleij. Also add a new patch needed for properly parsing gpio-ranges.
v2: introduce changes suggested by Linus Walleij and remove interrupts
- In order to use GPIO_REGMAP, the need to get gpio_chip from gpio_regmap
and use it for pinctrl_add_gpio_range() and gpio_chip.direction_input()
and gpio_chip.direction_output().
Álvaro Fernández Rojas (22):
gpio: guard gpiochip_irqchip_add_domain() with GPIOLIB_IRQCHIP
gpio: regmap: set gpio_chip of_node
dt-bindings: add BCM63XX GPIO binding documentation
pinctrl: bcm: add bcm63xx base code
dt-bindings: add BCM6328 pincontroller binding documentation
dt-bindings: add BCM6328 GPIO sysctl binding documentation
pinctrl: add a pincontrol driver for BCM6328
dt-bindings: add BCM6358 pincontroller binding documentation
dt-bindings: add BCM6358 GPIO sysctl binding documentation
pinctrl: add a pincontrol driver for BCM6358
dt-bindings: add BCM6362 pincontroller binding documentation
dt-bindings: add BCM6362 GPIO sysctl binding documentation
pinctrl: add a pincontrol driver for BCM6362
dt-bindings: add BCM6368 pincontroller binding documentation
dt-bindings: add BCM6368 GPIO sysctl binding documentation
pinctrl: add a pincontrol driver for BCM6368
dt-bindings: add BCM63268 pincontroller binding documentation
dt-bindings: add BCM63268 GPIO sysctl binding documentation
pinctrl: add a pincontrol driver for BCM63268
dt-bindings: add BCM6318 pincontroller binding documentation
dt-bindings: add BCM6318 GPIO sysctl binding documentation
pinctrl: add a pincontrol driver for BCM6318
.../bindings/gpio/brcm,bcm63xx-gpio.yaml | 83 +++
.../mfd/brcm,bcm6318-gpio-sysctl.yaml | 179 +++++
.../mfd/brcm,bcm63268-gpio-sysctl.yaml | 196 ++++++
.../mfd/brcm,bcm6328-gpio-sysctl.yaml | 164 +++++
.../mfd/brcm,bcm6358-gpio-sysctl.yaml | 132 ++++
.../mfd/brcm,bcm6362-gpio-sysctl.yaml | 238 +++++++
.../mfd/brcm,bcm6368-gpio-sysctl.yaml | 248 +++++++
.../pinctrl/brcm,bcm6318-pinctrl.yaml | 148 ++++
.../pinctrl/brcm,bcm63268-pinctrl.yaml | 169 +++++
.../pinctrl/brcm,bcm6328-pinctrl.yaml | 132 ++++
.../pinctrl/brcm,bcm6358-pinctrl.yaml | 98 +++
.../pinctrl/brcm,bcm6362-pinctrl.yaml | 211 ++++++
.../pinctrl/brcm,bcm6368-pinctrl.yaml | 222 ++++++
drivers/gpio/gpio-regmap.c | 2 +
drivers/pinctrl/bcm/Kconfig | 55 ++
drivers/pinctrl/bcm/Makefile | 7 +
drivers/pinctrl/bcm/pinctrl-bcm6318.c | 498 ++++++++++++++
drivers/pinctrl/bcm/pinctrl-bcm63268.c | 643 ++++++++++++++++++
drivers/pinctrl/bcm/pinctrl-bcm6328.c | 404 +++++++++++
drivers/pinctrl/bcm/pinctrl-bcm6358.c | 369 ++++++++++
drivers/pinctrl/bcm/pinctrl-bcm6362.c | 617 +++++++++++++++++
drivers/pinctrl/bcm/pinctrl-bcm6368.c | 523 ++++++++++++++
drivers/pinctrl/bcm/pinctrl-bcm63xx.c | 113 +++
drivers/pinctrl/bcm/pinctrl-bcm63xx.h | 43 ++
include/linux/gpio/driver.h | 9 +
include/linux/gpio/regmap.h | 4 +
26 files changed, 5507 insertions(+)
create mode 100644 Documentation/devicetree/bindings/gpio/brcm,bcm63xx-gpio.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/brcm,bcm6318-gpio-sysctl.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/brcm,bcm63268-gpio-sysctl.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/brcm,bcm6328-gpio-sysctl.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/brcm,bcm6358-gpio-sysctl.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/brcm,bcm6362-gpio-sysctl.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/brcm,bcm6368-gpio-sysctl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm63268-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6368-pinctrl.yaml
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm6318.c
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm63268.c
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm6328.c
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm6358.c
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm6362.c
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm6368.c
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm63xx.c
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm63xx.h
--
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>,
"Bartosz Golaszewski" <bgolaszewski@baylibre.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Florian Fainelli" <f.fainelli@gmail.com>,
bcm-kernel-feedback-list@broadcom.com,
"Lee Jones" <lee.jones@linaro.org>,
"Michael Walle" <michael@walle.cc>,
"Álvaro Fernández Rojas" <noltari@gmail.com>,
"Jonas Gorski" <jonas.gorski@gmail.com>,
"Necip Fazil Yildiran" <fazilyildiran@gmail.com>,
"Andy Shevchenko" <andy.shevchenko@gmail.com>,
linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v7 00/22] pinctrl: add BCM63XX pincontrol support
Date: Mon, 15 Mar 2021 12:41:52 +0100 [thread overview]
Message-ID: <20210315114214.3096-1-noltari@gmail.com> (raw)
First of all, I've based this on the patches sent by Jonas Gorski back in
2016:
https://www.spinics.net/lists/linux-gpio/msg15983.html
http://patchwork.ozlabs.org/project/linux-gpio/patch/1471604025-21575-2-git-send-email-jonas.gorski@gmail.com/
I've tried to address all coments from Linus Walleij, but I know that
this may still need some other modifications
This patchset adds appropriate binding documentation and drivers for
pin controller cores found in the BCM63XX MIPS SoCs currently supported.
While the GPIO part is always the same, the pinmux part varies quite a
lot between different SoCs. Sometimes they have defined groups which
can be muxed into different functions, sometimes each function has a
different group. Sometimes you can mux individual pins. Often it is a
combination of single pins and groups.
Some core versions require the GPIO direction to be set according to the
function, most do not. Sometimes the mux register(s) contain bits for
unrelated other functions.
v7: introduce changes suggested by Rob Herring.
v6: introduce changes suggested by Rob Herring and Andy Shevchenko.
v5: introduce changes suggested by Andy Shevchenko.
v4: fix gpiochip_irqchip_add_domain(), remove IRQ Kconfig selections and add
missing of_node_put().
v3: introduce new files for shared code and add more changes suggested by
Linus Walleij. Also add a new patch needed for properly parsing gpio-ranges.
v2: introduce changes suggested by Linus Walleij and remove interrupts
- In order to use GPIO_REGMAP, the need to get gpio_chip from gpio_regmap
and use it for pinctrl_add_gpio_range() and gpio_chip.direction_input()
and gpio_chip.direction_output().
Álvaro Fernández Rojas (22):
gpio: guard gpiochip_irqchip_add_domain() with GPIOLIB_IRQCHIP
gpio: regmap: set gpio_chip of_node
dt-bindings: add BCM63XX GPIO binding documentation
pinctrl: bcm: add bcm63xx base code
dt-bindings: add BCM6328 pincontroller binding documentation
dt-bindings: add BCM6328 GPIO sysctl binding documentation
pinctrl: add a pincontrol driver for BCM6328
dt-bindings: add BCM6358 pincontroller binding documentation
dt-bindings: add BCM6358 GPIO sysctl binding documentation
pinctrl: add a pincontrol driver for BCM6358
dt-bindings: add BCM6362 pincontroller binding documentation
dt-bindings: add BCM6362 GPIO sysctl binding documentation
pinctrl: add a pincontrol driver for BCM6362
dt-bindings: add BCM6368 pincontroller binding documentation
dt-bindings: add BCM6368 GPIO sysctl binding documentation
pinctrl: add a pincontrol driver for BCM6368
dt-bindings: add BCM63268 pincontroller binding documentation
dt-bindings: add BCM63268 GPIO sysctl binding documentation
pinctrl: add a pincontrol driver for BCM63268
dt-bindings: add BCM6318 pincontroller binding documentation
dt-bindings: add BCM6318 GPIO sysctl binding documentation
pinctrl: add a pincontrol driver for BCM6318
.../bindings/gpio/brcm,bcm63xx-gpio.yaml | 83 +++
.../mfd/brcm,bcm6318-gpio-sysctl.yaml | 179 +++++
.../mfd/brcm,bcm63268-gpio-sysctl.yaml | 196 ++++++
.../mfd/brcm,bcm6328-gpio-sysctl.yaml | 164 +++++
.../mfd/brcm,bcm6358-gpio-sysctl.yaml | 132 ++++
.../mfd/brcm,bcm6362-gpio-sysctl.yaml | 238 +++++++
.../mfd/brcm,bcm6368-gpio-sysctl.yaml | 248 +++++++
.../pinctrl/brcm,bcm6318-pinctrl.yaml | 148 ++++
.../pinctrl/brcm,bcm63268-pinctrl.yaml | 169 +++++
.../pinctrl/brcm,bcm6328-pinctrl.yaml | 132 ++++
.../pinctrl/brcm,bcm6358-pinctrl.yaml | 98 +++
.../pinctrl/brcm,bcm6362-pinctrl.yaml | 211 ++++++
.../pinctrl/brcm,bcm6368-pinctrl.yaml | 222 ++++++
drivers/gpio/gpio-regmap.c | 2 +
drivers/pinctrl/bcm/Kconfig | 55 ++
drivers/pinctrl/bcm/Makefile | 7 +
drivers/pinctrl/bcm/pinctrl-bcm6318.c | 498 ++++++++++++++
drivers/pinctrl/bcm/pinctrl-bcm63268.c | 643 ++++++++++++++++++
drivers/pinctrl/bcm/pinctrl-bcm6328.c | 404 +++++++++++
drivers/pinctrl/bcm/pinctrl-bcm6358.c | 369 ++++++++++
drivers/pinctrl/bcm/pinctrl-bcm6362.c | 617 +++++++++++++++++
drivers/pinctrl/bcm/pinctrl-bcm6368.c | 523 ++++++++++++++
drivers/pinctrl/bcm/pinctrl-bcm63xx.c | 113 +++
drivers/pinctrl/bcm/pinctrl-bcm63xx.h | 43 ++
include/linux/gpio/driver.h | 9 +
include/linux/gpio/regmap.h | 4 +
26 files changed, 5507 insertions(+)
create mode 100644 Documentation/devicetree/bindings/gpio/brcm,bcm63xx-gpio.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/brcm,bcm6318-gpio-sysctl.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/brcm,bcm63268-gpio-sysctl.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/brcm,bcm6328-gpio-sysctl.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/brcm,bcm6358-gpio-sysctl.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/brcm,bcm6362-gpio-sysctl.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/brcm,bcm6368-gpio-sysctl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm63268-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.yaml
create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6368-pinctrl.yaml
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm6318.c
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm63268.c
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm6328.c
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm6358.c
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm6362.c
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm6368.c
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm63xx.c
create mode 100644 drivers/pinctrl/bcm/pinctrl-bcm63xx.h
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2021-03-15 11:43 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-15 11:41 Álvaro Fernández Rojas [this message]
2021-03-15 11:41 ` [PATCH v7 00/22] pinctrl: add BCM63XX pincontrol support Álvaro Fernández Rojas
2021-03-15 11:41 ` [PATCH v7 01/22] gpio: guard gpiochip_irqchip_add_domain() with GPIOLIB_IRQCHIP Álvaro Fernández Rojas
2021-03-15 11:41 ` Álvaro Fernández Rojas
2021-03-15 11:41 ` [PATCH v7 02/22] gpio: regmap: set gpio_chip of_node Álvaro Fernández Rojas
2021-03-15 11:41 ` Álvaro Fernández Rojas
2021-03-15 11:41 ` [PATCH v7 03/22] dt-bindings: add BCM63XX GPIO binding documentation Álvaro Fernández Rojas
2021-03-15 11:41 ` Álvaro Fernández Rojas
2021-03-16 20:54 ` Rob Herring
2021-03-16 20:54 ` Rob Herring
2021-03-17 10:46 ` Álvaro Fernández Rojas
2021-03-17 10:46 ` Álvaro Fernández Rojas
2021-03-15 11:41 ` [PATCH v7 04/22] pinctrl: bcm: add bcm63xx base code Álvaro Fernández Rojas
2021-03-15 11:41 ` Álvaro Fernández Rojas
2021-03-15 11:41 ` [PATCH v7 05/22] dt-bindings: add BCM6328 pincontroller binding documentation Álvaro Fernández Rojas
2021-03-15 11:41 ` Álvaro Fernández Rojas
2021-03-16 20:59 ` Rob Herring
2021-03-16 20:59 ` Rob Herring
2021-03-17 12:54 ` Álvaro Fernández Rojas
2021-03-17 12:54 ` Álvaro Fernández Rojas
2021-03-15 11:41 ` [PATCH v7 06/22] dt-bindings: add BCM6328 GPIO sysctl " Álvaro Fernández Rojas
2021-03-15 11:41 ` Álvaro Fernández Rojas
2021-03-15 11:41 ` [PATCH v7 07/22] pinctrl: add a pincontrol driver for BCM6328 Álvaro Fernández Rojas
2021-03-15 11:41 ` Álvaro Fernández Rojas
2021-03-15 11:42 ` [PATCH v7 08/22] dt-bindings: add BCM6358 pincontroller binding documentation Álvaro Fernández Rojas
2021-03-15 11:42 ` Álvaro Fernández Rojas
2021-03-15 11:42 ` [PATCH v7 09/22] dt-bindings: add BCM6358 GPIO sysctl " Álvaro Fernández Rojas
2021-03-15 11:42 ` Álvaro Fernández Rojas
2021-03-15 11:42 ` [PATCH v7 10/22] pinctrl: add a pincontrol driver for BCM6358 Álvaro Fernández Rojas
2021-03-15 11:42 ` Álvaro Fernández Rojas
2021-03-15 11:42 ` [PATCH v7 11/22] dt-bindings: add BCM6362 pincontroller binding documentation Álvaro Fernández Rojas
2021-03-15 11:42 ` Álvaro Fernández Rojas
2021-03-15 11:42 ` [PATCH v7 12/22] dt-bindings: add BCM6362 GPIO sysctl " Álvaro Fernández Rojas
2021-03-15 11:42 ` Álvaro Fernández Rojas
2021-03-15 11:42 ` [PATCH v7 13/22] pinctrl: add a pincontrol driver for BCM6362 Álvaro Fernández Rojas
2021-03-15 11:42 ` Álvaro Fernández Rojas
2021-03-15 11:42 ` [PATCH v7 14/22] dt-bindings: add BCM6368 pincontroller binding documentation Álvaro Fernández Rojas
2021-03-15 11:42 ` Álvaro Fernández Rojas
2021-03-15 11:42 ` [PATCH v7 15/22] dt-bindings: add BCM6368 GPIO sysctl " Álvaro Fernández Rojas
2021-03-15 11:42 ` Álvaro Fernández Rojas
2021-03-15 11:42 ` [PATCH v7 16/22] pinctrl: add a pincontrol driver for BCM6368 Álvaro Fernández Rojas
2021-03-15 11:42 ` Álvaro Fernández Rojas
2021-03-15 11:42 ` [PATCH v7 17/22] dt-bindings: add BCM63268 pincontroller binding documentation Álvaro Fernández Rojas
2021-03-15 11:42 ` Álvaro Fernández Rojas
2021-03-15 11:42 ` [PATCH v7 18/22] dt-bindings: add BCM63268 GPIO sysctl " Álvaro Fernández Rojas
2021-03-15 11:42 ` Álvaro Fernández Rojas
2021-03-15 11:42 ` [PATCH v7 19/22] pinctrl: add a pincontrol driver for BCM63268 Álvaro Fernández Rojas
2021-03-15 11:42 ` Álvaro Fernández Rojas
2021-03-15 11:42 ` [PATCH v7 20/22] dt-bindings: add BCM6318 pincontroller binding documentation Álvaro Fernández Rojas
2021-03-15 11:42 ` Álvaro Fernández Rojas
2021-03-15 11:42 ` [PATCH v7 21/22] dt-bindings: add BCM6318 GPIO sysctl " Álvaro Fernández Rojas
2021-03-15 11:42 ` Álvaro Fernández Rojas
2021-03-16 21:20 ` Rob Herring
2021-03-16 21:20 ` Rob Herring
2021-03-17 10:48 ` Álvaro Fernández Rojas
2021-03-17 10:48 ` Álvaro Fernández Rojas
2021-03-15 11:42 ` [PATCH v7 22/22] pinctrl: add a pincontrol driver for BCM6318 Álvaro Fernández Rojas
2021-03-15 11:42 ` Álvaro Fernández Rojas
2021-03-16 10:13 ` [PATCH v7 00/22] pinctrl: add BCM63XX pincontrol support Linus Walleij
2021-03-16 10:13 ` Linus Walleij
2021-03-17 11:20 ` Álvaro Fernández Rojas
2021-03-17 11:20 ` Álvaro Fernández Rojas
2021-03-20 11:38 ` Linus Walleij
2021-03-20 11:38 ` Linus Walleij
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