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Wed, 24 Dec 2025 10:56:31 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 15150131563580533562 EX-QQ-RecipientCnt: 11 Date: Wed, 24 Dec 2025 10:56:31 +0800 From: Troy Mitchell To: Yixun Lan , Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Troy Mitchell , linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH RFC 1/3] dt-bindings: pinctrl: spacemit: add K3 SoC support Message-ID: <8840B91CE3D9278B+aUtWX6fizXnheGMl@kernel.org> References: <20251220-02-k3-pinctrl-v1-0-f6f4aea60abf@gentoo.org> <20251220-02-k3-pinctrl-v1-1-f6f4aea60abf@gentoo.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251220-02-k3-pinctrl-v1-1-f6f4aea60abf@gentoo.org> X-QQ-SENDSIZE: 520 Feedback-ID: zesmtpgz:linux.spacemit.com:qybglogicsvrgz:qybglogicsvrgz3a-0 X-QQ-XMAILINFO: MfJtHqZtrd+ORU4zn6lBUs2gKRknHpX78VxNZ/1kWuCzh6l+l2WAA+/T fad2+uhblq41A5eaTtRDLaAQRcfOeqIp7zcaPTSL/gac3P2n4O1zhCgXSd713Gcz7WKiOLa kXmXqiEq1x5zNYEIrzfsbQyaU2HfdqSVJFhUYfvFkarkXMqdS51Qnr8t4VfeQDpVocu62Qe 9/rEg5f4iL49FGvxbIYtNlc4/O+CDuQTS/iXXmr66J/vl42+doHIY5PBQp0HrOWs98k+CM1 qfpl21DKr/oZBjB9JTBv9N3YPy+xMq1WE6TDdtHUo4mkyEsGZfjQvK+vYM82WtNHa0vBlmX c4dQBiFsohqzLj/QMDlfHET4h4SNqTcM2y8LqV4VJFpb+17yPwLaXnrHhDDLrH8cgen/vI/ vofbcufut19cQq2ueMhKBqZwlV45aEzpSq+vnhqLvK8MhMapeSHjxVlWQ74aCEleAWOwdES TEKZ1XRNCapQhImZJdum3+vp+iPA3xDDjIUFLAJ5CxZ/SbF2SOpB1X8zFTv5CBD46/D4r68 NmS1W4mkta5uneU7vg1Af/K8Md5xM2LrtVa50ftxY4Kr0u67DZeDoHsn84exRUq77mkThAY WxZaWMDhd8SBJDPk953AltRx4VTdKfTljgzm8fwnBhJiDAM3d3d5tRVzx61Z/GA8GtF223A 2aDRiiYaHXyUyTdEcnc1SuTkN584TX8mwgnmzrE/Hnd+GHXYokmJIuTyqX7T1HhwqamHCUa S2jE11ovs2HzRSnVkZPsgJCMpWEKhFvQ7driar/i0UgXlWedHrsaIMrOfbXaPl/J31YRBbq jO5jbrgsJ0huj2Ohqj1wZt7SQ+cmWuhn7uUA2+Xo5sUOfNs1hHXpHYnol2gQl90+62cZQT/ ShyoyccjSE7KkjJKl1e03gdQWe9Lu8F922y6auqoCOhKcB71PWeccvBbGnSPDnIzgwy9u6t k3iQJNFIr84cjPh0mko7FusweS2RjrjMyrXgjL418mM9Mjbg/iXDu31V+y9vZzZbmbqeXW1 FxjF9E5GnwKQoz1Zuq6npCZx8XiY/Y5iuU65G0kw== X-QQ-XMRINFO: NI4Ajvh11aEjEMj13RCX7UuhPEoou2bs1g== X-QQ-RECHKSPAM: 0 Hi Yixun, On Sat, Dec 20, 2025 at 06:14:53PM +0800, Yixun Lan wrote: > Add new compatible string for SpacemiT K3 SoC, the pinctrl IP shares > almost same logic with previous K1 generation, but has different register > offset and pin configuration, for example the drive strength and > schmitter trigger settings has been changed. > > Signed-off-by: Yixun Lan > --- > Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml > index d80e88aa07b4..c5b0218ad625 100644 > --- a/Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml > +++ b/Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml > @@ -11,7 +11,9 @@ maintainers: > > properties: > compatible: > - const: spacemit,k1-pinctrl > + enum: > + - spacemit,k1-pinctrl > + - spacemit,k3-pinctrl The drive-strength description should be updated. The driver uses a different current table between K1 and K3, but the binding description does not mention K3. - Troy > > reg: > items: > > -- > 2.52.0 > >