From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 79FCD30ACF0; Wed, 4 Mar 2026 07:37:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772609842; cv=none; b=OemDHEqu7rq1tGiBpEC58w2ns5enEU/ecXK39fpHlC2iPzHpxww85FwZV/KYumgOVJ7DHA0E3QusCL+HgWZyt7xtaeLadtfuH5gCLayjMKinQw5Ns7YLa67EhP5JkyZ0WMx017rBnnJVO+j3Dq01EPIYapizIDnuFsZp8dcLTxE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772609842; c=relaxed/simple; bh=azbr6K57fTqAAumzaPXw5TukZtFjPtItwS5yh3shQsI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Rwp+grpATL3PXpK4R31fSpt6M29TUCOxhq4yo7wc09g6WGrFMvX6XoNmyZvC4eW0DYYCgsW5QnjhjToJ2pVhxZB7qYMaQ76oNk+cXtvrOUXLGtCumyURcfKy+a5GhYxAeF//LuOwXBQZgAl6HpyIpKeG8DyupeqPGiGnFauGDiY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=X1dDJcjj; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="X1dDJcjj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3CC1FC2BCAF; Wed, 4 Mar 2026 07:37:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772609842; bh=azbr6K57fTqAAumzaPXw5TukZtFjPtItwS5yh3shQsI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=X1dDJcjj6uuRg3UYUVo486JNbOEhGjz9ohQeZxawZoMXa1fvw0iRwlj828Fw801tz 8QCFsoZ0OGQLY2vhWKa+zaTK1pv/pzAS+fYAgGkB9Efdeaj+C+Elwdl+89nSjzZ0Wj Rck6m+A7vGGpKcrmV/TPNkikgjQLKa5Tc17LdMeSRVvrOsrKKGdh9NpdDriVSwPcfW 1RpBWhzWGsBdguB+m58L1ONCS/4sa2LAWYcgce6b95jf0FyXg/3GXApbZA0hikh61h /IxeCJ1LQcOpyC7Zh6VdHs4aaW3apLfHQExEYUigl/uDFaqTz+3QDmv/H3/51ETK3b qw+sYkD/+6xoQ== From: Yixun Lan Date: Wed, 04 Mar 2026 07:36:43 +0000 Subject: [PATCH 2/4] riscv: dts: spacemit: k3: add pinctrl support Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260304-01-dts-uart-full-v1-2-50a0aa53a245@kernel.org> References: <20260304-01-dts-uart-full-v1-0-50a0aa53a245@kernel.org> In-Reply-To: <20260304-01-dts-uart-full-v1-0-50a0aa53a245@kernel.org> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org, Yixun Lan X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=934; i=dlan@kernel.org; h=from:subject:message-id; bh=azbr6K57fTqAAumzaPXw5TukZtFjPtItwS5yh3shQsI=; b=owEB6QIW/ZANAwAKATGq6kdZTbvtAcsmYgBpp+Ed0j7KxYg5TRh3MeN8b6VSOKQTUJkEfgM+b PotX3Co5jiJAq8EAAEKAJkWIQS1urjJwxtxFWcCI9wxqupHWU277QUCaafhHRsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMSwyLDJfFIAAAAAALgAoaXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5 maWZ0aGhvcnNlbWFuLm5ldEI1QkFCOEM5QzMxQjcxMTU2NzAyMjNEQzMxQUFFQTQ3NTk0REJCRU QACgkQMarqR1lNu+1blg/9F7olxaBFWs+VLjqqZXYjbxlga5Jb3wivuArss8iw20X3VsbWGokfi iRs8gXQs7627RQZIj6mpT8v1YVsd0EzpVWY4lsgMNoZKSBgGyPLrv/oso4Qrki+m0d8RvoXBGJ5 YUmLWrvEDgJekEZfkii482jL3Zl1ZYQzvq65I5h44Phy75hp6Y56XndWWhHd0jHH4SYynP2ntOv QDCd4JQf3DVrfpZdNQ99UjQO5ITlfxgaA0sA9liTYJ0yGF0nUyodSF/8fFPSEIFf3Z7DhNx3QnK cqK2YDq/U4l8c5uRiuYdY/X75/CEIult2qkAwPHbX1aZaoDbpUjQVVPtiYKk5+iHSrL+DBe7Ajo ++ZYax7RtdCoY0v6BYliGQxfs8TLHsGLYY7cfOpj5Qsb2BbDeDT3zPQ48bccPppBZKvTqOHWWB6 M8CjWe1KoMZXrIEEYiFzifS81o2Qlxlz7YdrChv1S/OfQFS6tBmdUw8xen9vYqUK1ZS3sx2Nn1c 3CtDMJI6ZI3fQprDn8XwJhK1Nr//zVlXK+3QnBN4eHQUVKINjbq9XRqGRHc665iWxUK7BdIaAmi Sh4E3DLREF6Q6pIyiR8SQyxu0tKcXG1FgkC+jxLOuGgRoZM/8bByNwV5dYRVEX2NVfBieihoLTJ MyXQGsNonITWTQMBQZbUPgairTkzh8= X-Developer-Key: i=dlan@kernel.org; a=openpgp; fpr=50B03A1A5CBCD33576EF8CD7920C0DBCAABEFD55 Populate pinctrl node in Device Tree for SpacemiT K3 SoC, So devices can request pinctrl resource properly. Signed-off-by: Yixun Lan --- arch/riscv/boot/dts/spacemit/k3.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/riscv/boot/dts/spacemit/k3.dtsi b/arch/riscv/boot/dts/spacemit/k3.dtsi index e3d7f3102fd5..6449ab056293 100644 --- a/arch/riscv/boot/dts/spacemit/k3.dtsi +++ b/arch/riscv/boot/dts/spacemit/k3.dtsi @@ -536,6 +536,14 @@ uart9: serial@d4017800 { status = "disabled"; }; + pinctrl: pinctrl@d401e000 { + compatible = "spacemit,k3-pinctrl"; + reg = <0x0 0xd401e000 0x0 0x1000>; + clocks = <&syscon_apbc CLK_APBC_AIB>, + <&syscon_apbc CLK_APBC_AIB_BUS>; + clock-names = "func", "bus"; + }; + uart10: serial@d401f000 { compatible = "spacemit,k3-uart", "intel,xscale-uart"; reg = <0x0 0xd401f000 0x0 0x100>; -- 2.53.0