From patchwork Sat Sep 10 18:56:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Jonker X-Patchwork-Id: 604745 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 D129CECAAD3 for ; Sat, 10 Sep 2022 18:56:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229544AbiIJS4d (ORCPT ); Sat, 10 Sep 2022 14:56:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38244 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229446AbiIJS4c (ORCPT ); Sat, 10 Sep 2022 14:56:32 -0400 Received: from mail-ej1-x631.google.com (mail-ej1-x631.google.com [IPv6:2a00:1450:4864:20::631]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B44E7481E2; Sat, 10 Sep 2022 11:56:31 -0700 (PDT) Received: by mail-ej1-x631.google.com with SMTP id u9so11411209ejy.5; Sat, 10 Sep 2022 11:56:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:content-language:cc:to:subject:from :user-agent:mime-version:date:message-id:from:to:cc:subject:date; bh=3PplGYcFwa58sgJyq0s6GKaVr3wUW1D0jH7TKWDQs/0=; b=qWwmi4l9tkhs+K+eUHh6fIlNVbj02RW1SDpguvVyPuvThzzfNg9bg2OztEF1cYiRTc s5H9IgSqdamsiXQz/SkWKrUKZqxF5WgDo+x7IWiMS6thkN0YtolScBTDH1lZLNQJYxsI g/GWUO/FqZq9YixXfYdM6Si5IlRsN4IU1G8e5H4Fq42KGQZnEAaqKLWYnSWx6A1KdWFO PyiTSUaX0lrZ0K8rlKFMaR1jpnQVutklE1v+xncU3wblKEgj8qiVEdatVCyWn9qnEa/l A4AeCDK9ZlWhr1t4SD3CTNS3qXjz6cNlJC4VDYrGLbJYefMw5dF8j0xUZ42lVAO5KPR2 0QYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:content-language:cc:to:subject:from :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date; bh=3PplGYcFwa58sgJyq0s6GKaVr3wUW1D0jH7TKWDQs/0=; b=y8m6rrrSroreOh8k3PCywa/ra/zFeOL8i+sgSZnXldhb4wtWEBOwx64cltLHzJ4PWD ef0glHNndAY777R0iMtUPUtbyCmAnyNhobHTyfIG+O+lr9d8m/NYW1X3CCA9bv2G4Iv5 ctxCY9n5Ume5pIyEekbCWXgnqsAeljPTBH9vLjHZz8k29GCvqJpvqUsrZXB2v0bs+f0y gBUEiWSq8s2K1b6DD1vSDiNS2f37QsFoBIEHeTT6hbbDvzhzp/hdzlDkWOI44pR1cbI6 ujla5ld4GdHziClsqLNpLWQVPKIRVlEHtVcYNlG84kCp/7QyXghBsMsFOPCRnF5MtFen 2r0A== X-Gm-Message-State: ACgBeo21fS7+hWR2LHEqotHN5qsyoEY83mCrb+WXl71x/W60t+9LJWKC 5bpuMyCCBckuf7cMdlYuV9Y= X-Google-Smtp-Source: AA6agR77n+mQgZTAm6u67SKl30loSrOlLzz5oqTb2H7JEQJz++WyB3Qxbiq6/Hgq/4xQMVJbsUKIrg== X-Received: by 2002:a17:907:96ab:b0:779:b7d8:41ba with SMTP id hd43-20020a17090796ab00b00779b7d841bamr6352676ejc.449.1662836190148; Sat, 10 Sep 2022 11:56:30 -0700 (PDT) Received: from [192.168.2.1] (81-204-249-205.fixed.kpn.net. [81.204.249.205]) by smtp.gmail.com with ESMTPSA id g22-20020a170906539600b0072f4f4dc038sm2045125ejo.42.2022.09.10.11.56.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 10 Sep 2022 11:56:29 -0700 (PDT) Message-ID: <64d03f6e-c578-3155-e3fb-53dbe53573eb@gmail.com> Date: Sat, 10 Sep 2022 20:56:28 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.13.0 From: Johan Jonker Subject: [PATCH v1] dt-bindings: spi: rockchip: add power-domains property To: broonie@kernel.org Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, heiko@sntech.de, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Content-Language: en-US Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org The Rockchip rk3399 TRM mentions that pd_sdioaudio includes sdio, spi, i2s and spdif. Add a power-domains property to reduce notifications with spi-rockchip.yaml. Signed-off-by: Johan Jonker Acked-by: Heiko Stuebner Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/spi/spi-rockchip.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/spi/spi-rockchip.yaml b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml index 52768894b..66e49947b 100644 --- a/Documentation/devicetree/bindings/spi/spi-rockchip.yaml +++ b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml @@ -82,6 +82,9 @@ properties: where the "sleep" configuration may describe the state the pins should be in during system suspend. + power-domains: + maxItems: 1 + required: - compatible - reg