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 23E60356762; Wed, 22 Jul 2026 13:45:56 +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=1784727958; cv=none; b=RcRAKqhnl41Dy6EMHj0UE1OE7vjKFqx9gx5/yetfi/HgWKMDuKP4DOT9J8dC9LBCaH/v7Q+kj6MijUZrcheGaCJ/kMvY/feEuPVlMPkJmaPltn035iTvVXkcI4E0Un26wq0Vahi1T456o/yI0jEULzKU9IUJz/rClOcXDQ8+zXA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784727958; c=relaxed/simple; bh=72+93u2x1FJX/Wrk9jq2RGNs2uk35TLneVVzVanyQd8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Cy47fYFSmjC4XGfwx4nRSm/tbm19aYh4t6jMXT/jSVgiqa5IOudyADw5yApRCTMIeLpTtatjsPXce8H8y8jHWd61ufu+f+4iLAy5nJxtYDiiw53+oZchV7L6e2Kt426uwTBmafSs7iWUTmNMh0uXIr1O8umb/SrZyRUto2OKMeM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=H7UPShWP; 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="H7UPShWP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 378381F000E9; Wed, 22 Jul 2026 13:45:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784727956; bh=42bI6S7OB18sBS+H73AC5+tOmPTkN6hTu7pc311WTww=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=H7UPShWPfjwciQQKgtRxBnt5/u3Rx+FGHPO6bxLcC/t3OFi23e3OxOP5UdiZLJ8AR 3xCI0RwAc6Io+juDmHE76DO8AO+F/qR95/FCGexEFng94rDt5fVsGCdp6BTFiFeP76 OqPRNArmRnb5ahRp6GoYGyy9I12QJwYqaYH6tpEi8RPwX0swH0ftv4+ptD4/zg2PkJ 02/ieZA3+Km2axjKUyrIBH8N2wtk3gqhZjNJSxTiPzhhAJm80kJECkn29gIIYaOwSQ MNvxnQfTAKpIECbsGBdL3q0srsTDRXYyfO6+zSnCDqN7Gjqy8UbLKwJv9faTmMV0Nt kK9T3kiPiB6yw== From: Mattijs Korpershoek Date: Wed, 22 Jul 2026 15:45:44 +0200 Subject: [PATCH v3 1/2] dt-bindings: phy: Add sa8255p USB PHY 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: <20260722-phy-qcom-qmp-usb-8255-v3-1-e789070b48f7@kernel.org> References: <20260722-phy-qcom-qmp-usb-8255-v3-0-e789070b48f7@kernel.org> In-Reply-To: <20260722-phy-qcom-qmp-usb-8255-v3-0-e789070b48f7@kernel.org> To: Vinod Koul , Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Maxime Ripard , linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Mattijs Korpershoek X-Mailer: b4 0.16-dev X-Developer-Signature: v=1; a=openpgp-sha256; l=2094; i=mkorpershoek@kernel.org; h=from:subject:message-id; bh=72+93u2x1FJX/Wrk9jq2RGNs2uk35TLneVVzVanyQd8=; b=kA0DAAoBGQ0dtGZOGTUByyZiAGpgyY+ipwsLK3Uo0/lpxqy9xNmBgqkcqJja+rHzntzS0ksPl okBMwQAAQoAHRYhBC7pQqe2H2q+UxOtABkNHbRmThk1BQJqYMmPAAoJEBkNHbRmThk1VRkIAOYF fKH6MVhvcIRn0U0G6hFmzKVuKqcKtr9KqrQiGrIUVIxFK7gQhSQfma6kGSpi8l6h63H7wCxmNdN iY0mnt+Lu1pLO03bwTZO2vbFGkpWeUDrfPYaenjNCnI9dyUY8vu77W1Em/x3vVwnp65zEh/d5E0 XnSfIp+c7eMZXRTk//iEbEj15NpK4+Iqh1Ix1huUOJXV049Mss4Gx9ygZ54AwY7HS7FdWgXoX5h wYqE7l8Mx6v1Y1b8E2ef11xOrTacRwCzvTleHl+IgbZY5NSuI32/XqrDujt4xEe4fKsJxgEpXn5 sCi4cgwmIa+v5ZORng3tlA/a75VpXybDhqPfrog= X-Developer-Key: i=mkorpershoek@kernel.org; a=openpgp; fpr=8234A35B45C0D26B31C1A2DA570338B018144F28 SA8255p platform abstracts resources such as clocks, interconnect and GPIO pins configuration in Firmware. SCMI power protocol is used to request resource configurations. Two power domains can be requested: transfer and core. transfer controls clocks and interconnects and core controls the GDSC, resets and TLMM (GPIOs) Add a new binding for the for the Qualcomm QMP Super Speed (SS) UNI PHY found in SA8255P. Signed-off-by: Mattijs Korpershoek --- .../phy/qcom,sa8255p-qmp-usb3-uni-phy.yaml | 52 ++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/qcom,sa8255p-qmp-usb3-uni-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,sa8255p-qmp-usb3-uni-phy.yaml new file mode 100644 index 000000000000..d274d500fc9c --- /dev/null +++ b/Documentation/devicetree/bindings/phy/qcom,sa8255p-qmp-usb3-uni-phy.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/qcom,sa8255p-qmp-usb3-uni-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SA8255p QMP PHY controller + +maintainers: + - Mattijs Korpershoek + +properties: + compatible: + const: qcom,sa8255p-qmp-usb3-uni-phy + + reg: + maxItems: 1 + + "#phy-cells": + const: 0 + + power-domains: + maxItems: 2 + + power-domain-names: + items: + - const: transfer + - const: core + +required: + - compatible + - reg + - "#phy-cells" + - power-domains + - power-domain-names + +unevaluatedProperties: false + +examples: + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + + phy@88e8000 { + compatible = "qcom,sa8255p-qmp-usb3-uni-phy"; + reg = <0x0 0x088e8000 0x0 0x2000>; + #phy-cells = <0>; + power-domains = <&scmi12_pd 2>, <&scmi12_pd 3>; + power-domain-names = "transfer", "core"; + }; + }; -- 2.55.0