Re: [PATCH v4 2/2] gpio: add driver for SAMA5D2 PIOBU pins

[PATCH v4 0/2] add SAMA5D2 PIOBU GPIO driver · <hidden> · 2018-12-12
[PATCH v4 1/2] dt-bindings: arm: atmel: describe SECUMOD usage as a GPIO controller · <hidden> · 2018-12-12
Re: [PATCH v4 1/2] dt-bindings: arm: atmel: describe SECUMOD usage as a GPIO controller · Rob Herring <robh@kernel.org> · 2018-12-17
Re: [PATCH v4 1/2] dt-bindings: arm: atmel: describe SECUMOD usage as a GPIO controller · Linus Walleij <hidden> · 2018-12-21
[PATCH v4 2/2] gpio: add driver for SAMA5D2 PIOBU pins · <hidden> · 2018-12-12
Re: [PATCH v4 2/2] gpio: add driver for SAMA5D2 PIOBU pins · Linus Walleij <hidden> · 2018-12-21

From: Linus Walleij <hidden>
Date: 2018-12-21 09:57:19
Also in: linux-arm-kernel, linux-gpio, lkml

On Wed, Dec 12, 2018 at 12:57 PM [off-list ref] wrote:

PIOBU pins do not lose their voltage during Backup/Self-refresh.
This patch adds a simple GPIO controller for them and a
maintainer for the driver.

This driver adds support for using the pins as GPIO
offering the possibility to read/set the voltage.

Signed-off-by: Andrei Stefanescu <redacted>

Patch applied for v4.21, sorry for taking so long to reply!

Good work on this driver Andrei, it looks really nice now.

Yours,
Linus Walleij

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