From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BE032C433EF for ; Mon, 25 Apr 2022 21:07:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245523AbiDYVKU (ORCPT ); Mon, 25 Apr 2022 17:10:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48162 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245253AbiDYVKT (ORCPT ); Mon, 25 Apr 2022 17:10:19 -0400 Received: from mail-pj1-x102f.google.com (mail-pj1-x102f.google.com [IPv6:2607:f8b0:4864:20::102f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E7FF16473B for ; Mon, 25 Apr 2022 14:07:13 -0700 (PDT) Received: by mail-pj1-x102f.google.com with SMTP id z5-20020a17090a468500b001d2bc2743c4so591569pjf.0 for ; Mon, 25 Apr 2022 14:07:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=7pa6zrNLxEFTJIYew9I+MslyE/BqjUU2Vfh9xpblR54=; b=Shoz3tJtEfbeJHLbZbbAtm+y0n+qLrUd1IsVnLxx+HlgH0lU5Bzat9UjXBvtUxxkcZ fWVUxh4HAjy8+bLXQnIQG4pqK/T/ki1Ts5oXpNSWDKVq5nlj2zefrPxGz04zSJctnqww MdFeL7gkO8jwSYpuKBh4ELKQF7TnQPSYm6R2w= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=7pa6zrNLxEFTJIYew9I+MslyE/BqjUU2Vfh9xpblR54=; b=A/gBv/0fQtPMyHl7edZDhMuJgniIiai3jpWqYVcmi9LwEUSimNtFeJW0mmWVcKBP+e tZpNSbKZ1aOhEs7aqwr2dfE75oLk7IWq+N7Y24Fs088M25MsTZbKxlcFDVzfe6n3uaYk PYgc3443AeG+MzUxxJrscRvS3YUKkOWIF5cQaNdL+2kX8MlYj4k4kVUKVciqM9vL39t7 fCw1BjvBPBkuHYXR6AZmdObZTO4XZ9Tv5BRPhrnkK8TBOzLKEWmSvV2bZoHWPL/kUk82 j4R5Nxl8KVT9CAtzZJUccLITfOuvRnlU0sLwkYDhHOEdPrSmlHyJBkLgoKpPqelsMLgB eJNA== X-Gm-Message-State: AOAM532x9e2xOIm1df4UlP3zfsy8774yqlWcz7ovO+ld8CGTXSzTAZKQ AofjjGO2HrSnPc9ua0QXtBDMgg== X-Google-Smtp-Source: ABdhPJx+uxbkSaPe2+0BH9EheOMTgYzUOtVzJymppogmrFVLTMjQ1PWdb8ch86SegBtXfRZtKHInSQ== X-Received: by 2002:a17:902:cf0f:b0:15a:24e0:d9b0 with SMTP id i15-20020a170902cf0f00b0015a24e0d9b0mr19745380plg.42.1650920833478; Mon, 25 Apr 2022 14:07:13 -0700 (PDT) Received: from tictac2.mtv.corp.google.com ([2620:15c:202:201:b820:7f63:f3dd:3da]) by smtp.gmail.com with ESMTPSA id b20-20020a62a114000000b0050d231e08ffsm8523202pff.37.2022.04.25.14.07.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Apr 2022 14:07:13 -0700 (PDT) From: Douglas Anderson To: Bjorn Andersson , Vinod Koul , Rob Herring , Dmitry Baryshkov , Rob Clark Cc: Abhinav Kumar , linux-phy@lists.infradead.org, Stephen Boyd , dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, Kishon Vijay Abraham I , Sankeerth Billakanti , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, quic_kalyant@quicinc.com, Kuogee Hsieh , Douglas Anderson , Daniel Vetter , David Airlie , Rob Clark , Sean Paul , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] dt-bindings: msm/dp: List supplies in the bindings Date: Mon, 25 Apr 2022 14:06:42 -0700 Message-Id: <20220425140619.1.Ibfde5a26a7182c4b478d570c23d2649823ac2cce@changeid> X-Mailer: git-send-email 2.36.0.rc2.479.g8af0fa9b8e-goog In-Reply-To: <20220425210643.2420919-1-dianders@chromium.org> References: <20220425210643.2420919-1-dianders@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org We're supposed to list the supplies in the dt bindings but there are none in the DP controller bindings. Looking at the Linux driver and existing device trees, we can see that two supplies are expected: - vdda-0p9-supply - vdda-1p2-supply Let's list them both in the bindings. Note that the datasheet for sc7280 doesn't describe these supplies very verbosely. For the 0p9 supply, for instance, it says "Power for eDP 0.9 V circuits". This this is obvious from the property name, we don't bother cluttering the bindings with a description. Signed-off-by: Douglas Anderson --- .../devicetree/bindings/display/msm/dp-controller.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml index cd05cfd76536..dba31108db51 100644 --- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml +++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml @@ -76,6 +76,9 @@ properties: "#sound-dai-cells": const: 0 + vdda-0p9-supply: true + vdda-1p2-supply: true + ports: $ref: /schemas/graph.yaml#/properties/ports properties: @@ -137,6 +140,9 @@ examples: power-domains = <&rpmhpd SC7180_CX>; + vdda-0p9-supply = <&vdda_usb_ss_dp_core>; + vdda-1p2-supply = <&vdda_usb_ss_dp_1p2>; + ports { #address-cells = <1>; #size-cells = <0>; -- 2.36.0.rc2.479.g8af0fa9b8e-goog From mboxrd@z Thu Jan 1 00:00:00 1970 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 5AC0DC4332F for ; Mon, 25 Apr 2022 21:07:22 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3852410E23E; Mon, 25 Apr 2022 21:07:18 +0000 (UTC) Received: from mail-pl1-x635.google.com (mail-pl1-x635.google.com [IPv6:2607:f8b0:4864:20::635]) by gabe.freedesktop.org (Postfix) with ESMTPS id E00D310E22F for ; Mon, 25 Apr 2022 21:07:13 +0000 (UTC) Received: by mail-pl1-x635.google.com with SMTP id n18so28369322plg.5 for ; Mon, 25 Apr 2022 14:07:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=7pa6zrNLxEFTJIYew9I+MslyE/BqjUU2Vfh9xpblR54=; b=Shoz3tJtEfbeJHLbZbbAtm+y0n+qLrUd1IsVnLxx+HlgH0lU5Bzat9UjXBvtUxxkcZ fWVUxh4HAjy8+bLXQnIQG4pqK/T/ki1Ts5oXpNSWDKVq5nlj2zefrPxGz04zSJctnqww MdFeL7gkO8jwSYpuKBh4ELKQF7TnQPSYm6R2w= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=7pa6zrNLxEFTJIYew9I+MslyE/BqjUU2Vfh9xpblR54=; b=4scrrfS+Nl1PxfMCFdwO6n07Pn2doMhOiuBeggppL6Z18ErWGW95qs86ZV4/EMIFTn lXHfGB0WQPSku/DgmpZlps9A4j7v5qBFqMNDs7oRbcu/fYyuo6tqyB44+a89GkC24yd3 SedcaAsfOXLs1q2Z5IcQCr2zhuzi3Ew6SLi7LDiyzilQL5zrQBlgdh10n/+I4Mhq0h4E MKK7yGIZeRjAbtv2Cpx6f9oUv91qjc8hQCalpZcenngmmfeUmdvALk/Hj+6UdrGioEQ2 e4hheW0cxINdVl99wcOXFYXAF4/BkyzK7M+w+WnQSHmMq8QBvZpdsb1t2GuR2PZGF1IR Hckg== X-Gm-Message-State: AOAM533Pjx55Smv7uYHIbj9sY5yji0p/Ysxxl3RCC22exZZrt7gOqLyW SPAQXsCFXygtCVv3Dts/tHy1BA== X-Google-Smtp-Source: ABdhPJx+uxbkSaPe2+0BH9EheOMTgYzUOtVzJymppogmrFVLTMjQ1PWdb8ch86SegBtXfRZtKHInSQ== X-Received: by 2002:a17:902:cf0f:b0:15a:24e0:d9b0 with SMTP id i15-20020a170902cf0f00b0015a24e0d9b0mr19745380plg.42.1650920833478; Mon, 25 Apr 2022 14:07:13 -0700 (PDT) Received: from tictac2.mtv.corp.google.com ([2620:15c:202:201:b820:7f63:f3dd:3da]) by smtp.gmail.com with ESMTPSA id b20-20020a62a114000000b0050d231e08ffsm8523202pff.37.2022.04.25.14.07.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Apr 2022 14:07:13 -0700 (PDT) From: Douglas Anderson To: Bjorn Andersson , Vinod Koul , Rob Herring , Dmitry Baryshkov , Rob Clark Subject: [PATCH 1/2] dt-bindings: msm/dp: List supplies in the bindings Date: Mon, 25 Apr 2022 14:06:42 -0700 Message-Id: <20220425140619.1.Ibfde5a26a7182c4b478d570c23d2649823ac2cce@changeid> X-Mailer: git-send-email 2.36.0.rc2.479.g8af0fa9b8e-goog In-Reply-To: <20220425210643.2420919-1-dianders@chromium.org> References: <20220425210643.2420919-1-dianders@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: quic_kalyant@quicinc.com, devicetree@vger.kernel.org, Sankeerth Billakanti , Douglas Anderson , David Airlie , linux-arm-msm@vger.kernel.org, Kuogee Hsieh , Abhinav Kumar , dri-devel@lists.freedesktop.org, Kishon Vijay Abraham I , Sean Paul , Krzysztof Kozlowski , linux-phy@lists.infradead.org, Stephen Boyd , freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" We're supposed to list the supplies in the dt bindings but there are none in the DP controller bindings. Looking at the Linux driver and existing device trees, we can see that two supplies are expected: - vdda-0p9-supply - vdda-1p2-supply Let's list them both in the bindings. Note that the datasheet for sc7280 doesn't describe these supplies very verbosely. For the 0p9 supply, for instance, it says "Power for eDP 0.9 V circuits". This this is obvious from the property name, we don't bother cluttering the bindings with a description. Signed-off-by: Douglas Anderson --- .../devicetree/bindings/display/msm/dp-controller.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml index cd05cfd76536..dba31108db51 100644 --- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml +++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml @@ -76,6 +76,9 @@ properties: "#sound-dai-cells": const: 0 + vdda-0p9-supply: true + vdda-1p2-supply: true + ports: $ref: /schemas/graph.yaml#/properties/ports properties: @@ -137,6 +140,9 @@ examples: power-domains = <&rpmhpd SC7180_CX>; + vdda-0p9-supply = <&vdda_usb_ss_dp_core>; + vdda-1p2-supply = <&vdda_usb_ss_dp_1p2>; + ports { #address-cells = <1>; #size-cells = <0>; -- 2.36.0.rc2.479.g8af0fa9b8e-goog From mboxrd@z Thu Jan 1 00:00:00 1970 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 C5767C43219 for ; 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Mon, 25 Apr 2022 14:07:13 -0700 (PDT) From: Douglas Anderson To: Bjorn Andersson , Vinod Koul , Rob Herring , Dmitry Baryshkov , Rob Clark Cc: Abhinav Kumar , linux-phy@lists.infradead.org, Stephen Boyd , dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, Kishon Vijay Abraham I , Sankeerth Billakanti , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, quic_kalyant@quicinc.com, Kuogee Hsieh , Douglas Anderson , Daniel Vetter , David Airlie , Rob Clark , Sean Paul , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] dt-bindings: msm/dp: List supplies in the bindings Date: Mon, 25 Apr 2022 14:06:42 -0700 Message-Id: <20220425140619.1.Ibfde5a26a7182c4b478d570c23d2649823ac2cce@changeid> X-Mailer: git-send-email 2.36.0.rc2.479.g8af0fa9b8e-goog In-Reply-To: <20220425210643.2420919-1-dianders@chromium.org> References: <20220425210643.2420919-1-dianders@chromium.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220425_140719_257020_D0FCD9C1 X-CRM114-Status: GOOD ( 11.91 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org We're supposed to list the supplies in the dt bindings but there are none in the DP controller bindings. Looking at the Linux driver and existing device trees, we can see that two supplies are expected: - vdda-0p9-supply - vdda-1p2-supply Let's list them both in the bindings. Note that the datasheet for sc7280 doesn't describe these supplies very verbosely. For the 0p9 supply, for instance, it says "Power for eDP 0.9 V circuits". This this is obvious from the property name, we don't bother cluttering the bindings with a description. Signed-off-by: Douglas Anderson --- .../devicetree/bindings/display/msm/dp-controller.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml index cd05cfd76536..dba31108db51 100644 --- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml +++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml @@ -76,6 +76,9 @@ properties: "#sound-dai-cells": const: 0 + vdda-0p9-supply: true + vdda-1p2-supply: true + ports: $ref: /schemas/graph.yaml#/properties/ports properties: @@ -137,6 +140,9 @@ examples: power-domains = <&rpmhpd SC7180_CX>; + vdda-0p9-supply = <&vdda_usb_ss_dp_core>; + vdda-1p2-supply = <&vdda_usb_ss_dp_1p2>; + ports { #address-cells = <1>; #size-cells = <0>; -- 2.36.0.rc2.479.g8af0fa9b8e-goog -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy