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Thu, 25 Dec 2025 10:36:08 -0800 (PST) From: Jernej =?UTF-8?B?xaBrcmFiZWM=?= To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Linus Walleij , Mauro Carvalho Chehab , Chen-Yu Tsai Cc: devicetree@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-gpio@vger.kernel.org, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/4] dt-bindings: pinctrl: sunxi: Allow pinmux sub-pattern with leading numbers Date: Thu, 25 Dec 2025 19:36:06 +0100 Message-ID: <5080862.31r3eYUQgx@jernej-laptop> In-Reply-To: <20251225103616.3203473-3-wens@kernel.org> References: <20251225103616.3203473-1-wens@kernel.org> <20251225103616.3203473-3-wens@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Dne =C4=8Detrtek, 25. december 2025 ob 11:36:13 Srednjeevropski standardni = =C4=8Das je Chen-Yu Tsai napisal(a): > The pattern for pinmux node names is typically the peripheral name and > instance number, followed by pingroup name if there are multiple options. >=20 > Normally the instance number is directly appended to the peripheral > name, like "mmc0" or "i2c2". But if the peripheral name ends with a > number, then it becomes confusing. >=20 > On the A20, the PS2 interface controller has two instances. This > produces pinmux node names like "ps2-0-pins". Make the sub-pattern > "[0-9]-" valid to fit this pattern. Avoid having to confusing "ps20-pins" > name. >=20 > Signed-off-by: Chen-Yu Tsai Acked-by: Jernej Skrabec Best regards, Jernej