From patchwork Tue Sep 10 17:57:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Reichel X-Patchwork-Id: 13799189 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D3AE3EDE9AC for ; Tue, 10 Sep 2024 18:05:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ZAobpFddTrBidpmYXQq1VLvJS3YM5SrKHGNwJ78PPCQ=; b=i2HKwVXDs2rY+/ yG+OZx6OV3vdR9NjY2XJM/+txTiK25zxXh91vz2QTnc5K4DlOzV1ockE3kgFFNktnlTsoMNE/Fd4l fS3bZQHn++SixFsLQ78Yb97KrLcIwxpkJS0sqgc0AHf0AkKhJ3SbyrX4ejrr2m50AQ4nEWiJQrR5S DNpIMAROBMM9Qq7efMSYBDRCYql6NskdIw2ZXukWG2RcmM1z4dq3hqiAXjEOPgx4gyhZeUC/ylYK4 S++dqzZyD25JWt0LWYCw02CZOm3dQl2JXrOsAGNDIjwtvXyg4dujUDKtPimdg82BfIeLrxYHJiE7V /QGUJjfLg3Av42ItKELA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1so5FG-00000006h9y-0C8O; Tue, 10 Sep 2024 18:05:42 +0000 Received: from bali.collaboradmins.com ([148.251.105.195]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1so5F8-00000006h5o-1DA8 for linux-rockchip@lists.infradead.org; Tue, 10 Sep 2024 18:05:37 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1725991532; bh=nYIXU5OMRZPbwJcZmX8U4VoDzIL/uNNlSUscY2JAgo8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qR7sE07Krxu7zZ6l4JFvuRom0n4KtPs3RlU8SV7QS/rUt1AIxR3XX+8j/FQu458Qo 86mGDvgxPIOWCyYMcogx1lGbzXx8uT4aiznaUbXEhj0SViHasmezKWDqbM15KoC+HO jil1lkp0F6VtjgemgE3gFosv+gtj2Zlc+hcOPouFTOzuuB3ljTQsnwKKcVQJTgLK+m hlMpGsbCPiaxBahYOWgyc5IfL/KdRX3nlOgxM3z039HWuc9gAt4YH5kdrsnbNvgI27 1XYygrNTIer6p0LOKo0Va8HAkVDvlCQxcbwFpUXgvdaQVYcfBr3GbbyN0UIWSBpho4 72tznkFzGag4g== Received: from jupiter.universe (dyndsl-091-248-215-127.ewe-ip-backbone.de [91.248.215.127]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: sre) by bali.collaboradmins.com (Postfix) with ESMTPSA id D37A617E35FE; Tue, 10 Sep 2024 20:05:31 +0200 (CEST) Received: by jupiter.universe (Postfix, from userid 1000) id 91E174800F8; Tue, 10 Sep 2024 20:05:31 +0200 (CEST) From: Sebastian Reichel To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Ulf Hansson Cc: Elaine Zhang , =?utf-8?q?Adri=C3=A1n_Mart?= =?utf-8?q?=C3=ADnez_Larumbe?= , Boris Brezillon , devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Sebastian Reichel , kernel@collabora.com Subject: [PATCH v1 4/6] dt-bindings: power: rockchip: add regulator support Date: Tue, 10 Sep 2024 19:57:13 +0200 Message-ID: <20240910180530.47194-5-sebastian.reichel@collabora.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240910180530.47194-1-sebastian.reichel@collabora.com> References: <20240910180530.47194-1-sebastian.reichel@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240910_110534_523914_9C2ADDCE X-CRM114-Status: GOOD ( 11.04 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Add optional support for a voltage supply required to enable a power domain. The binding follows the way it is handled by the Mediatek binding to keep things consistent. This will initially be used by the RK3588 GPU power domain, which fails to be enabled when the GPU regulator is not enabled. Signed-off-by: Sebastian Reichel Reviewed-by: Heiko Stuebner Acked-by: Rob Herring (Arm) --- .../devicetree/bindings/power/rockchip,power-controller.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml b/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml index 0d5e999a58f1..0b4c5b174812 100644 --- a/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml +++ b/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml @@ -131,6 +131,9 @@ $defs: A number of phandles to clocks that need to be enabled while power domain switches state. + domain-supply: + description: domain regulator supply. + pm_qos: $ref: /schemas/types.yaml#/definitions/phandle-array items: