From nobody Fri Dec 19 20:55:29 2025 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.2]) (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 2A6F329C326; Wed, 3 Dec 2025 09:27:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.2 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764754049; cv=none; b=VAu0pRoXQPIB/LCKWeIqVpHtrmXgsHtshJJ3o/kSOBuCkxRIZasonpkBAvphu0ZU98/VBd0bPp5v6w0xqLtgOV09NfCfSsEsJ3MdLJVv2f7hbkfXe3VMX1qOi2vQGgM0YYMl7gByYaDz3u7dClIbezeYYXJSWfEDtdzRxhK1BaA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764754049; c=relaxed/simple; bh=mF5tUgDzRwP2k+I+CAhN+923SsNr17x1kde61sTJtfQ=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=KsRzodI2t8f5mZVNuH3eEX0b43VdP07DgiGTBlg42z9U7DknGTqp+5hAI7e8HHBpJNuApixqIom3yTzlrB7yhjpoWOrYo4YgZtUiIJhcsnosTUGoZVX/5iPsAneQfpCSYPEaYhr/jwvG8pOLmTYHjqI3sK4G2fq7t2lOmEYVNMQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=AYQu2abe; arc=none smtp.client-ip=220.197.31.2 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="AYQu2abe" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=cC riXEwSkN9xvdxEwxwspYlZeXn4Z8eoTNrLXs4V20s=; b=AYQu2abeSgrN2N6eqp tft9tG36HedDodduzPMPkpUJz3zs3DUrcUseBnkcgY5w+cxF652ZGeNyv9Hsbd4j HtfKv6ZVK0DTG89eY4esn4IuLYjXEXdcQHtQohozo8mgplVFnQwRWA3ssZGIlQGX YMaYaDXwxlYYmMUvhQQH506DQ= Received: from duge-virtual-machine (unknown []) by gzga-smtp-mtada-g1-0 (Coremail) with SMTP id _____wDH7UVCAjBp7GVBEQ--.10032S2; Wed, 03 Dec 2025 17:26:27 +0800 (CST) From: q691800735@163.com To: linux-riscv@lists.infradead.org, devicetree@vger.kernel.org Cc: pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-kernel@vger.kernel.org, jybruceupup Subject: [PATCH] dt-bindings: soc: Add Kendryte K230 power domain bindings Date: Wed, 3 Dec 2025 17:26:24 +0800 Message-ID: <20251203092624.219460-1-q691800735@163.com> X-Mailer: git-send-email 2.52.0 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 X-CM-TRANSID: _____wDH7UVCAjBp7GVBEQ--.10032S2 X-Coremail-Antispam: 1Uf129KBjvJXoW7Zw1DJryDXryxGFWUJF15twb_yoW8AF4rpF 98CFyfGr4UJr1fAw4Sga4Yvw13Cw4kCr12y3sxXr1qyF1Utr1jqrnagF9Fvr9xArsakr4I 9F9xCrnI9347XaDanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x0pRmjgrUUUUU= X-CM-SenderInfo: jtwzimyqqxjki6rwjhhfrp/1tbiFB4ZMGkwAQgaLgABsG Content-Type: text/plain; charset="utf-8" From: jybruceupup Add canaan,k230_pm_domains.h to define power domain IDs for Kendryte K230 RISC-V SoC (CPU1, AI, display, VPU, 3D-struct engine). Update MAINTAINERS RISC-V entry to include the new binding header for proper maintenance tracking. Signed-off-by: jybruceupup --- MAINTAINERS | 1 + include/dt-bindings/soc/canaan,k230_pm_domains.h | 13 +++++++++++++ 2 files changed, 14 insertions(+) create mode 100644 include/dt-bindings/soc/canaan,k230_pm_domains.h diff --git a/MAINTAINERS b/MAINTAINERS index 980a3d5d6..d83920cbc 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -22105,6 +22105,7 @@ C: irc://irc.libera.chat/riscv P: Documentation/arch/riscv/patch-acceptance.rst T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git F: arch/riscv/ +F: include/dt-bindings/soc/canaan,k230_pm_domains.h N: riscv K: riscv =20 diff --git a/include/dt-bindings/soc/canaan,k230_pm_domains.h b/include/dt-= bindings/soc/canaan,k230_pm_domains.h new file mode 100644 index 000000000..e212126e4 --- /dev/null +++ b/include/dt-bindings/soc/canaan,k230_pm_domains.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef _DT_BINDINGS_SOC_K230_PM_DOMAINS_H +#define _DT_BINDINGS_SOC_K230_PM_DOMAINS_H + +#define K230_PM_DOMAIN_CPU1 0 /* CPU1 subsystem */ +#define K230_PM_DOMAIN_AI 1 /* AI Subsystem */ +#define K230_PM_DOMAIN_DISP 2 /* Display, 2.5D Engine */ +#define K230_PM_DOMAIN_VPU 3 /* Video subsystem */ +#define K230_PM_DOMAIN_DPU 4 /* 3D-struct Engine */ +#define K230_PM_DOMAIN_MAX 5 + +#endif /* _DT_BINDINGS_SOC_K230_PM_DOMAINS_H */ --=20 2.52.0