Thread (13 messages) 13 messages, 4 authors, 2026-01-18

Re: [PATCH v6 1/6] dt-bindings: gpio-mmio: Correct opencores GPIO

From: Linus Walleij <linusw@kernel.org>
Date: 2026-01-18 23:19:59
Also in: linux-gpio, lkml

On Thu, Jan 15, 2026 at 4:10 PM Stafford Horne [off-list ref] wrote:
In commit f48b5e8bc2e1 ("dt-bindings: gpio-mmio: Add compatible string
for opencores,gpio") we marked opencores,gpio to be allowed with
brcm,bcm6345-gpio. This was wrong, opencores,gpio is not compatible with
brcm,bcm6345-gpio. It has a different register map and is 8-bit vs
Broadcom which is 32-bit. Change opencores,gpio to be a separate
compatible string for MMIO GPIO.

Also, as this change rewrote the entire enum, I took this opportunity to
alphabetically sort the list.

Fixes: f48b5e8bc2e1 ("dt-bindings: gpio-mmio: Add compatible string for opencores,gpio")
Signed-off-by: Stafford Horne <shorne@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Krzysztof Kozlowski <redacted>
Reviewed-by: Linus Walleij <linusw@kernel.org>

Yours,
Linus Walleij
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