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 664663D9680; Fri, 18 Sep 2026 02:40:46 +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=1789699256; cv=none; b=kBvSN2+MYKt0qjsCjR+HEZbIwMilgt+xGE869+lbETFZYLQvtUkN+IjpGAJZodlSvoum2x+c1EuD6yYm9ZEWfsaKI7DdXPxKK4YG8Qk9XDBJDColCV8fs2iom1Gwa6pjSuybb2ak+tvolEkSzM3vaMtF94gtdq+tghyFi9TaftE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789699256; c=relaxed/simple; bh=vX1oH9OH1GKzwXjdYNaZSPlTagRimiE4pEJyduCBULA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=omTIARyc91bwF3eWwyhaCWCgFhTiC7vsIBmYf6usVR8QP0sf9cS/Qi9ggJTz8/oS/tMEPvhxnZdYIsxCkOpwczcVxvTrjURsQclUCondUQ26K1Gji/YjcYkxQTOYd95EcimIRA998TttiABZdEwoEzixbDSt0yYLBaUN6J/jD8s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KQdS4Tk1; 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="KQdS4Tk1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0E32D1F00899; Fri, 18 Sep 2026 02:40:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789699242; bh=5IeGjUN7fXw7p9Xz+5Tbudirtuv11NiQpLTAxyNiadk=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=KQdS4Tk1uWgHQaFv98UNLA8tQ4F7LMlO26PIbaun98U7pnsFLktqyO4rBxIJGDyi7 VLJ+4vELWdYbwvUuRn95XFscFcCddNGz7Q9TH6y8TvhBIDAO4v04w+fdEAABZh+5Xg ol5uIEislJNS39VC3A5qrg0dU7zayRb1copPl0FvZrn4yYy9DSIO8/826UikCpcfSH wwuaoa8X9x0SUGyRTu20Rhz4YuLo2BMVV0zHMxXZYZXLjQGeLwZSxXQseUys67CtkE S0JUrGA7gjyyOYVf9Xmm6t4GuJ/QmLwrGjwrjgZ/YV/tpKPmqHWP7+MQ4yW7pica5c 6VG2IiVNUzFAQ== From: Yixun Lan Date: Fri, 18 Sep 2026 02:40:15 +0000 Subject: [PATCH 3/3] dts: riscv: spacemit: Add power domain nodes 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: <20260918-04-k3-pm-support-v1-3-0acd2b36b96f@kernel.org> References: <20260918-04-k3-pm-support-v1-0-0acd2b36b96f@kernel.org> In-Reply-To: <20260918-04-k3-pm-support-v1-0-0acd2b36b96f@kernel.org> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Ulf Hansson , 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, linux-pm@vger.kernel.org, Yixun Lan X-Mailer: b4 0.16.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1187; i=dlan@kernel.org; h=from:subject:message-id; bh=vX1oH9OH1GKzwXjdYNaZSPlTagRimiE4pEJyduCBULA=; b=owEB6QIW/ZANAwAKATGq6kdZTbvtAcsmYgBqrKSYUhRJxzcpB1oSOW2nwIHpBOLxwgymvV4sZ Zmsmiq81tqJAq8EAAEKAJkWIQS1urjJwxtxFWcCI9wxqupHWU277QUCaqykmBsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMiwyLDJfFIAAAAAALgAoaXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5 maWZ0aGhvcnNlbWFuLm5ldEI1QkFCOEM5QzMxQjcxMTU2NzAyMjNEQzMxQUFFQTQ3NTk0REJCRU QACgkQMarqR1lNu+1xiA/9Fezfv05YmStKUfOLohH7paXlxs9vU1Fs21qaZNxdYpg8xj7+ZH9g1 HSn0f6zqSa8EkEOZtHAc19ifc0lLKOhMut2cinhP8QkQMr1qH2NS42Y/RifE+x9TJEsEPbvvUi9 3+0ty1MibOUBI9oTdPSi2XROGHD7ydw2VCPZfBsy/BRHp1p71XEDJn9irkGVUbLUyjy+1DpJp/c j8472nDjbNDraMwh3HGUEAjSY3gLnV4KbsQyjGoeEdbVv8zLoky0OUljxqMFwllM14Yefac9q48 8+Ar6xPGnZjYqFj8TzkzeOjrga06kkeB4JukvLInvhaB6OmOJdEu1MOr6pys9uoSQVuJz2HS2rt 4+hyu9VvifpnwZbQh3vb9IgDmDkGolyZM6P4Y4jCObu/jy4/bWeJeQD0htZxOKK45W+D2D4Hp6J 1ZaMYo6oQIZynXMlvXqba4nbhLS4yI3njX7ir0NbGnrYTUtkM4hTmzwSzmgqOa/fC+FaS/N6QTn rJzCeJUmZiXRD32e7YvdKoTJpnYMIPFV/ttKewnZI8KYU+i0tE3EBuiXdnnmTAMNtBYsywEojIE JuxQ3DhZ7dUKxwH5es1ubSTtnj+Pakis3BCgBPb29EQ7+ruhy8SC/MobRyw3UdWP6RhyPiafKzG tYR+Af4YQcKAkO/54KJ3BOmMWGeFHQ= X-Developer-Key: i=dlan@kernel.org; a=openpgp; fpr=50B03A1A5CBCD33576EF8CD7920C0DBCAABEFD55 Populate the power domain device tree nodes for K1/K3 SoC. Signed-off-by: Yixun Lan --- arch/riscv/boot/dts/spacemit/k1.dtsi | 6 ++++++ arch/riscv/boot/dts/spacemit/k3.dtsi | 6 ++++++ 2 files changed, 12 insertions(+) diff --git a/arch/riscv/boot/dts/spacemit/k1.dtsi b/arch/riscv/boot/dts/spacemit/k1.dtsi index 3fabfd34114b..871c913e6fb4 100644 --- a/arch/riscv/boot/dts/spacemit/k1.dtsi +++ b/arch/riscv/boot/dts/spacemit/k1.dtsi @@ -1352,4 +1352,10 @@ emmc: mmc@d4281000 { }; }; }; + + pwrc: power-controller { + compatible = "spacemit,k1-power-controller"; + spacemit,apmu = <&syscon_apmu>; + #power-domain-cells = <1>; + }; }; diff --git a/arch/riscv/boot/dts/spacemit/k3.dtsi b/arch/riscv/boot/dts/spacemit/k3.dtsi index c3f2dce0969c..1bf25a657762 100644 --- a/arch/riscv/boot/dts/spacemit/k3.dtsi +++ b/arch/riscv/boot/dts/spacemit/k3.dtsi @@ -1306,4 +1306,10 @@ maplic: interrupt-controller@f1800000 { status = "reserved"; }; }; + + pwrc: power-controller { + compatible = "spacemit,k3-power-controller"; + spacemit,apmu = <&syscon_apmu>; + #power-domain-cells = <1>; + }; }; -- 2.55.0