From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 99F1B3DEAEB; Thu, 8 Oct 2026 07:27:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791444469; cv=none; b=Z8lBjTQTtt1yTJh1SDVc8ydR6CFi/xWcrVCmyCP9ypB2x847Lhw0bR6S8qafx8wZZwNyBV9XQMlluZuU6xVYGmUHXdcPNIrMoU9AGAqk00csszPlvUS7bhqtMqcwmLJiUTi3YxD0kKk59UudZv6OCHg82ewRpBN09qeaG7d99Kw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791444469; c=relaxed/simple; bh=a/wgdCw+vlwEvfrU9r1UD1Ehk3HHmpStwfalJY2Y4ZI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=hjSzm9RYLDlLbH7dlRDYHmgiMk2F/K/PrgWdksjfPj0HEFitjKtG35aPLTyyhqvY4y0GPf23Cr2aj7HkLgOyEQ+BjdDnmrBu2YNx9xo8nbwIm+728WRUdeYOeZCXH/Rnnuarlhxy3LCr7SvKx4ucVRoNIuaVHBUsAGC/4efZ+gk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Sz5Pr9Ip; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Sz5Pr9Ip" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0F1401F000FF; Thu, 8 Oct 2026 07:27:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791444468; bh=TnWYILSYeeTCHANrL+mdG4bCULRUtRx6phf8U1pqrAE=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=Sz5Pr9IpNZ2oxDSwgeJyVdnoueFC6fMFIZuXkig6321BumIL+lyXhWe7IpIbCVPx4 hxghuhA79t+opuAqWp6u196b0ApYEe74znghzpHSTMzsui7GSQwnVxmzjOcGAS2OoQ KXm6C0kcwFbT/fXhBRiOCIckzv2BtkBZnPw5n0HvdAlmhlddw/bMyenjEBGQ1PaUuW +cucY0K3kbU1RcapsGd/bguA/N1mezNrArMjL+8sCGC61KHGKfthb6AjtcQrfZMbHI K4Lmjb2LiAeGrL8s+d7Emka621IX9dldTKwhnurerBxYu0ICYWtYyVikSNheMx8it0 FXrFTFOjOx8Vw== Date: Thu, 8 Oct 2026 08:27:41 +0100 From: Conor Dooley To: Yixun Lan Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Ulf Hansson , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Icenowy Zheng , Iker Pedrosa , devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/2] dt-bindings: power: spacemit: Add power domain controller IDs Message-ID: <20261008-df80c21d73b287d09b6baa78@squawk> References: <20261008-04-k3-pm-support-v2-0-6f778a53dd2d@kernel.org> <20261008-04-k3-pm-support-v2-1-6f778a53dd2d@kernel.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="TnlMawwbesYq3LTv" Content-Disposition: inline In-Reply-To: <20261008-04-k3-pm-support-v2-1-6f778a53dd2d@kernel.org> --TnlMawwbesYq3LTv Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Oct 08, 2026 at 03:44:29AM +0000, Yixun Lan wrote: > Add initial power domain driver support for SpacemiT K1/K3 SoC, The Power > Domain Controller is SoC internal module which is part of APMU (Advanced > Power Management Unit), it is responsible for managing power across multi > power domains, which includes power on/off, isolation, power-on sequence. You should prob mention that this APMU is already documented elsewhere. Acked-by: Conor Dooley pw-bot: not-applicable Thanks, Conor. >=20 > Signed-off-by: Yixun Lan > --- > include/dt-bindings/power/spacemit,k1-power.h | 14 ++++++++++++++ > include/dt-bindings/power/spacemit,k3-power.h | 12 ++++++++++++ > 2 files changed, 26 insertions(+) >=20 > diff --git a/include/dt-bindings/power/spacemit,k1-power.h b/include/dt-b= indings/power/spacemit,k1-power.h > new file mode 100644 > index 000000000000..41ef540b5c44 > --- /dev/null > +++ b/include/dt-bindings/power/spacemit,k1-power.h > @@ -0,0 +1,14 @@ > +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ > + > +#ifndef _DT_BINDINGS_SPACEMIT_K1_POWER_H_ > +#define _DT_BINDINGS_SPACEMIT_K1_POWER_H_ > + > +#define K1_PMDOMAIN_VPU 0 > +#define K1_PMDOMAIN_GPU 1 > +#define K1_PMDOMAIN_LCD 2 > +#define K1_PMDOMAIN_ISP 3 > +#define K1_PMDOMAIN_AUDIO 4 > +#define K1_PMDOMAIN_GNSS 5 > +#define K1_PMDOMAIN_HDMI 6 > + > +#endif > diff --git a/include/dt-bindings/power/spacemit,k3-power.h b/include/dt-b= indings/power/spacemit,k3-power.h > new file mode 100644 > index 000000000000..519fbf946312 > --- /dev/null > +++ b/include/dt-bindings/power/spacemit,k3-power.h > @@ -0,0 +1,12 @@ > +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ > + > +#ifndef _DT_BINDINGS_SPACEMIT_K3_POWER_H_ > +#define _DT_BINDINGS_SPACEMIT_K3_POWER_H_ > + > +#define K3_PMDOMAIN_VPU 0 > +#define K3_PMDOMAIN_GPU 1 > +#define K3_PMDOMAIN_AUDIO 2 > +#define K3_PMDOMAIN_LCD0 3 > +#define K3_PMDOMAIN_LCD1 4 > + > +#endif >=20 > --=20 > 2.56.0 >=20 --TnlMawwbesYq3LTv Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iHUEARYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCasdF7QAKCRB4tDGHoIJi 0jpNAP436/C+jaTVphmOQBd7copLZX6MLYpjIeqQmN+rslqWtQEAnlyGn3BU55iI w5/yDEpgYQ5j2UoKnH4u/SydQRDfCQA= =7Zs5 -----END PGP SIGNATURE----- --TnlMawwbesYq3LTv--