From: "Jernej Škrabec" <jernej.skrabec@gmail.com>
To: Linus Walleij <linus.walleij@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Samuel Holland <samuel@sholland.org>,
Andre Przywara <andre.przywara@arm.com>
Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 4/8] pinctrl: sunxi: support moved power configuration registers
Date: Wed, 12 Mar 2025 17:56:34 +0100 [thread overview]
Message-ID: <5869984.DvuYhMxLoT@jernej-laptop> (raw)
In-Reply-To: <20250306235827.4895-5-andre.przywara@arm.com>
Dne petek, 7. marec 2025 ob 00:58:23 Srednjeevropski standardni čas je Andre Przywara napisal(a):
> The Allwinner pincontroller IP features some registers to control the
> withstand voltage of each pin group. So far those registers were always
> located at the same offset, but the A523 SoC has moved them (probably to
> accommodate all eleven pin banks).
>
> Add a flag to note this feature, and use that to program the registers
> either at offset 0x340 or 0x380. So far no pincontroller driver uses
> this flag, but we need it for the upcoming A523 support.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Best regards,
Jernej
next prev parent reply other threads:[~2025-03-12 16:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-06 23:58 [PATCH v4 0/8] pinctrl: sunxi: Add Allwinner A523 support Andre Przywara
2025-03-06 23:58 ` [PATCH v4 1/8] pinctrl: sunxi: refactor pinctrl variants into flags Andre Przywara
2025-03-06 23:58 ` [PATCH v4 2/8] pinctrl: sunxi: increase number of GPIO bank regulators Andre Przywara
2025-03-06 23:58 ` [PATCH v4 3/8] pinctrl: sunxi: move bank K register offset Andre Przywara
2025-03-06 23:58 ` [PATCH v4 4/8] pinctrl: sunxi: support moved power configuration registers Andre Przywara
2025-03-12 16:56 ` Jernej Škrabec [this message]
2025-03-06 23:58 ` [PATCH v4 5/8] pinctrl: sunxi: allow reading mux values from DT Andre Przywara
2025-03-06 23:58 ` [PATCH v4 6/8] dt-bindings: pinctrl: add compatible for Allwinner A523/T527 Andre Przywara
2025-03-06 23:58 ` [PATCH v4 7/8] pinctrl: sunxi: Add support for the Allwinner A523 Andre Przywara
2025-03-06 23:58 ` [PATCH v4 8/8] pinctrl: sunxi: Add support for the secondary A523 GPIO ports Andre Przywara
2025-03-13 13:49 ` [PATCH v4 0/8] pinctrl: sunxi: Add Allwinner A523 support Linus Walleij
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