From patchwork Fri Jan 27 19:40:53 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 49621 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:eb09:0:0:0:0:0 with SMTP id s9csp1011351wrn; Fri, 27 Jan 2023 11:44:47 -0800 (PST) X-Google-Smtp-Source: AMrXdXtiHXpwL0zvjYhS0irQ4VbU6EGWIZGCKqC1S+qJi/nLYJ2+sZFK6hbK0N+6k+WWMK1zEhgO X-Received: by 2002:a05:6402:4d5:b0:49d:a60f:7827 with SMTP id n21-20020a05640204d500b0049da60f7827mr46351400edw.6.1674848687681; Fri, 27 Jan 2023 11:44:47 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1674848687; cv=none; d=google.com; s=arc-20160816; b=RceVtLOxmK9N39MppTGeuWhO3UsUVwqP0BbpTJrGLh3c3xQK1M7vMbMa7XeyBcdEFA oL0QJXt/BOY+ERcoQl9rVFuceDOQiFXZYGY2wIMavzsTwlyu8XfUZJbrsvnhUm3E+Zqe ZKVJwe6ZIXM0VdWTwPwkCYP+YjqWuyeYJGqNya7snTTwtuNlHnb7ZBFSUNUGWa0VoCUI P7WPObIm31Qu70qdA+ui0pDCy2Alrd1occCW3pHIax6oxuIPsaNwnegtKXovQ/Y9Kmnz kZgBtXChph63Hyq0l643lu1MHGu6LpyddFL8x7PRgiG6kF8filKhml6YdSxXJiivdBKi JYyA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=vhTZHhvTWH45tyGI0x4uU2VUFxdCNkd8qxpKaMX6L7Y=; b=kV9Hs3NIutujy9gVAIwcs5Vq6LDhj+vjTDvDz1TUJThwyjTeB8ANZr1rzMlXI5jwcH z549FqDfgFSHe1jDB1y+Ng747hrTUyWycZSyeQSPSak4IwVolK2QHYGHqGimtMEN0PQe SToODqZyW4r3gpF+JW9qdnDdT0MQQvSlNd8wslogyuFHu58vgGtwmmbRitu55eDt+Nbf zxBEraRr/K11xV+c+X/2jklOF1yVucEStL2uPi7dZN/LXsW2yUv158vbK1jTiHe9xVfM bvrmt7/+jQ5VqO+POzWWrrqFKtRKk1+WcFzLljU3Dnav5SjXBnTC09wcnL4AlGJoE8dD YqtQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=e2dWa8i6; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id c6-20020aa7c746000000b0046fbd084ea6si6100601eds.142.2023.01.27.11.44.22; Fri, 27 Jan 2023 11:44:47 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=e2dWa8i6; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231908AbjA0TnA (ORCPT + 99 others); Fri, 27 Jan 2023 14:43:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50628 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231694AbjA0Tmx (ORCPT ); Fri, 27 Jan 2023 14:42:53 -0500 Received: from mail-wr1-x42e.google.com (mail-wr1-x42e.google.com [IPv6:2a00:1450:4864:20::42e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 77A2717CD6 for ; Fri, 27 Jan 2023 11:42:17 -0800 (PST) Received: by mail-wr1-x42e.google.com with SMTP id q10so5912808wrm.4 for ; Fri, 27 Jan 2023 11:42:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=vhTZHhvTWH45tyGI0x4uU2VUFxdCNkd8qxpKaMX6L7Y=; b=e2dWa8i6qb8eJW7sdxfl584eKltFPVaJgKseQk3WtgyJ2cNt2DYBn4SO9SH9qgJ2Qo CuzoNnqcjvgl61vDlxJtdCpGstjCbazcEZRpImRp4VnaoVkjfCuMcZ8TPq4++jKBaC/0 KZIA+CrKB1cgKIwsSE1jviGl4AJ+5sSq6pC5hpH3Q+0JmpqV8HUyY29YAUKSa+oyzJzt Cygsv1TnrWb9rsyGZIgMh1B2aaiWNuOMsLIFQUXdDDby4m2iKqeUs1Fjv6ZFAtfwKgTV 6H2u7SyKE2n7W8C9Obf+NdVoZgPWNsK7QxuYi1B0LaeynW+OypgQPfNhM8DcTTiNdwOu //8g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=vhTZHhvTWH45tyGI0x4uU2VUFxdCNkd8qxpKaMX6L7Y=; b=jW4yqKWrrsT4Ge8msvISMr7CBwKp6fWULeE9KQPxF/vc8WE1DBOc1XJ6jqWfPoTej9 Z86nlocX/6cTe0TmnTjEPPGpKXEnbnymV+VgMIS1VN8XXVMvYRYxxyq4w+CG18DGLIcV gDn06GsVPCxgZcOgzwCPRByM+OHHXHAXopSkudDvdNJjn4I5wWxBoWL7cp85Q6WBSBM7 yJI4k4rej550ai1i3SgBDc2rgmZebbMivzXC4E5OroMeXpB9zJWREvi5nN5nHyAC2OtR Guq1O/R4mDEMEhTHbgp6Qq8NtmlzfRwMog7Kn/rSfoMxBGcoLJggc8DZzxbBaLleylx2 3iJw== X-Gm-Message-State: AFqh2kpFXuQ/qRxv6EwnD//Tp6sFgcJnBtJKzdNa96tkK9ZEm/K6gWXU gtC0mul/Lu2m1emcGIZfgAZOQsU5+3UhEQ/p X-Received: by 2002:a5d:4ec7:0:b0:236:6c33:2130 with SMTP id s7-20020a5d4ec7000000b002366c332130mr30059728wrv.68.1674848474651; Fri, 27 Jan 2023 11:41:14 -0800 (PST) Received: from krzk-bin.. ([178.197.216.144]) by smtp.gmail.com with ESMTPSA id y17-20020adffa51000000b002238ea5750csm5822417wrr.72.2023.01.27.11.41.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Jan 2023 11:41:14 -0800 (PST) From: Krzysztof Kozlowski To: Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Alim Akhtar , Marek Szyprowski , Sylwester Nawrocki , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Cc: replicant@osuosl.org, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, =?utf-8?q?Martin_J=C3=BCcker?= , Henrik Grimler , Chanwoo Choi , Krzysztof Kozlowski Subject: [PATCH 4/8] phy: samsung,dp-video-phy: deprecate syscon phandle Date: Fri, 27 Jan 2023 20:40:53 +0100 Message-Id: <20230127194057.186458-5-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230127194057.186458-1-krzysztof.kozlowski@linaro.org> References: <20230127194057.186458-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1756206137979011234?= X-GMAIL-MSGID: =?utf-8?q?1756206137979011234?= The DisplayPort phy is actually part of the Power Management Unit system controller, thus it should be its child, instead of sibling node with syscon phandle. Signed-off-by: Krzysztof Kozlowski Acked-By: Vinod Koul --- --- drivers/phy/samsung/phy-exynos-dp-video.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/phy/samsung/phy-exynos-dp-video.c b/drivers/phy/samsung/phy-exynos-dp-video.c index 2b670ef91deb..6069fedbd8f3 100644 --- a/drivers/phy/samsung/phy-exynos-dp-video.c +++ b/drivers/phy/samsung/phy-exynos-dp-video.c @@ -83,8 +83,11 @@ static int exynos_dp_video_phy_probe(struct platform_device *pdev) if (!state) return -ENOMEM; - state->regs = syscon_regmap_lookup_by_phandle(dev->of_node, - "samsung,pmu-syscon"); + state->regs = syscon_node_to_regmap(dev->parent->of_node); + if (IS_ERR(state->regs)) + /* Backwards compatible way */ + state->regs = syscon_regmap_lookup_by_phandle(dev->of_node, + "samsung,pmu-syscon"); if (IS_ERR(state->regs)) { dev_err(dev, "Failed to lookup PMU regmap\n"); return PTR_ERR(state->regs);