From: Stefan Wahren <stefan.wahren@i2se.com> To: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>, Florian Fainelli <f.fainelli@gmail.com>, Linus Walleij <linus.walleij@linaro.org>, Ray Jui <rjui@broadcom.com>, Scott Branden <sbranden@broadcom.com> Cc: linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, devicetree@vger.kernel.org, Stefan Wahren <stefan.wahren@i2se.com> Subject: [PATCH 0/4] pinctrl: bcm2835: Add support for all BCM2711 GPIOs Date: Sat, 8 Feb 2020 14:02:51 +0100 [thread overview] Message-ID: <1581166975-22949-1-git-send-email-stefan.wahren@i2se.com> (raw) The BCM2711 supports 58 GPIOs [1] by using the existing BCM2835 GPIO registers completely. So there is no need to change the binding. Patch 1 and 2 prepare the pinctrl driver to be extended to 58 GPIOs in Patch 3. I didn't want to squash them in order to make review as easy as possible. The final patch 4 assigns all SoC GPIOs a label as we already did for the older Raspberry Pi boards. Changes since RFC: - avoid using memcpy as suggested by Nicolas - drop unused entry from GPIO label legend [1] - https://github.com/raspberrypi/linux/issues/3101#issuecomment-573092294 Stefan Wahren (4): pinctrl: bcm2835: Drop unused define pinctrl: bcm2835: Refactor platform data pinctrl: bcm2835: Add support for all GPIOs on BCM2711 ARM: dts: bcm2711-rpi-4-b: Add SoC GPIO labels arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 73 +++++++++++++++++++++++ drivers/pinctrl/bcm/pinctrl-bcm2835.c | 106 ++++++++++++++++++++++++++-------- 2 files changed, 155 insertions(+), 24 deletions(-) -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Stefan Wahren <stefan.wahren@i2se.com> To: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>, Florian Fainelli <f.fainelli@gmail.com>, Linus Walleij <linus.walleij@linaro.org>, Ray Jui <rjui@broadcom.com>, Scott Branden <sbranden@broadcom.com> Cc: Stefan Wahren <stefan.wahren@i2se.com>, linux-gpio@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH 0/4] pinctrl: bcm2835: Add support for all BCM2711 GPIOs Date: Sat, 8 Feb 2020 14:02:51 +0100 [thread overview] Message-ID: <1581166975-22949-1-git-send-email-stefan.wahren@i2se.com> (raw) The BCM2711 supports 58 GPIOs [1] by using the existing BCM2835 GPIO registers completely. So there is no need to change the binding. Patch 1 and 2 prepare the pinctrl driver to be extended to 58 GPIOs in Patch 3. I didn't want to squash them in order to make review as easy as possible. The final patch 4 assigns all SoC GPIOs a label as we already did for the older Raspberry Pi boards. Changes since RFC: - avoid using memcpy as suggested by Nicolas - drop unused entry from GPIO label legend [1] - https://github.com/raspberrypi/linux/issues/3101#issuecomment-573092294 Stefan Wahren (4): pinctrl: bcm2835: Drop unused define pinctrl: bcm2835: Refactor platform data pinctrl: bcm2835: Add support for all GPIOs on BCM2711 ARM: dts: bcm2711-rpi-4-b: Add SoC GPIO labels arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 73 +++++++++++++++++++++++ drivers/pinctrl/bcm/pinctrl-bcm2835.c | 106 ++++++++++++++++++++++++++-------- 2 files changed, 155 insertions(+), 24 deletions(-) -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2020-02-08 13:03 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-02-08 13:02 Stefan Wahren [this message] 2020-02-08 13:02 ` [PATCH 0/4] pinctrl: bcm2835: Add support for all BCM2711 GPIOs Stefan Wahren 2020-02-08 13:02 ` [PATCH 1/4] pinctrl: bcm2835: Drop unused define Stefan Wahren 2020-02-08 13:02 ` Stefan Wahren 2020-02-12 18:33 ` Nicolas Saenz Julienne 2020-02-12 18:33 ` Nicolas Saenz Julienne 2020-02-08 13:02 ` [PATCH 2/4] pinctrl: bcm2835: Refactor platform data Stefan Wahren 2020-02-08 13:02 ` Stefan Wahren 2020-02-12 18:33 ` Nicolas Saenz Julienne 2020-02-12 18:33 ` Nicolas Saenz Julienne 2020-02-14 10:48 ` Linus Walleij 2020-02-14 10:48 ` Linus Walleij 2020-02-08 13:02 ` [PATCH 3/4] pinctrl: bcm2835: Add support for all GPIOs on BCM2711 Stefan Wahren 2020-02-08 13:02 ` Stefan Wahren 2020-02-12 18:34 ` Nicolas Saenz Julienne 2020-02-12 18:34 ` Nicolas Saenz Julienne 2020-02-14 10:50 ` Linus Walleij 2020-02-14 10:50 ` Linus Walleij 2020-02-08 13:02 ` [PATCH 4/4] ARM: dts: bcm2711-rpi-4-b: Add SoC GPIO labels Stefan Wahren 2020-02-08 13:02 ` Stefan Wahren 2020-02-14 10:50 ` Linus Walleij 2020-02-14 10:50 ` Linus Walleij 2020-02-19 11:11 ` Nicolas Saenz Julienne 2020-02-19 11:11 ` Nicolas Saenz Julienne
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