From patchwork Sat Aug 19 03:17:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sam Protsenko X-Patchwork-Id: 13358470 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 01488EE49BC for ; Sat, 19 Aug 2023 03:18:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244991AbjHSDSC (ORCPT ); Fri, 18 Aug 2023 23:18:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32866 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244758AbjHSDRi (ORCPT ); Fri, 18 Aug 2023 23:17:38 -0400 Received: from mail-oi1-x229.google.com (mail-oi1-x229.google.com [IPv6:2607:f8b0:4864:20::229]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CFD1A421A for ; Fri, 18 Aug 2023 20:17:36 -0700 (PDT) Received: by mail-oi1-x229.google.com with SMTP id 5614622812f47-3a741f46fadso1146927b6e.0 for ; Fri, 18 Aug 2023 20:17:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1692415056; x=1693019856; 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=AMfSbR3cbUtK1t9P7HTJ1o0YtexgiyQjwWLXVl1eo+4=; b=R1oYs//GweGSuLHWZvieqmFIKZokIJNVu6kKiyyCR+v3XpEl+LwHyWvwQHu81u13i/ 3j/Ea0kzS/DbnyreA9JPGAXk3IN/ni2AaiC2Gbz+L156hgkS4zxg41Ehil/SIyz1WS/O maWlg3waegRxlGFrryWqUbDrUXyYF5862m6t0ZLn/TNzW7YN8FQ5CcYRjYh8v3DICpvp vyzwOvmCDPUEUD2zyiUqPWtAsGl/2LzFHdTe7JsB6jJow3E7ZYTz0VU7UldLeNsQOl8/ HDMpPfErCco4bRtreAxqdT77dEll6KCcbwsnwRiJt5dqh06ypbFHJEDKXQdq4m3nZlBg ykFg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692415056; x=1693019856; 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=AMfSbR3cbUtK1t9P7HTJ1o0YtexgiyQjwWLXVl1eo+4=; b=i0cSUzDNJuFmRFQ1bt1UTbdzQeSaXa/ZS8Kii9tkcGUm6H4j+kJdneMSpnVHD9m8hv QFmTIGNDu+9cdIVe1r/QaFpowzr3IdDUxXdfjIBHTkeRlYRKo3x45wMBUa6IIn0lIe5Q fCUYJQJVea+Uwla3Nx2nB0HtOhCYTqi8GpWWGSj4i7nJgn3idSzk1WxlnC70R7ChEX8s oVr7WcynZmEaSxZ7Zh8ynHXfi9DoIF/qBly4bPb0Yrp3qc+HHdQYkSpp+UhCXnhjcvY0 8igYb/XY2Ib8RO/nhD9Co3nJAcKGUIPycotabCqeXU+p7sdtxkMykNCKPXGsgGgnGEg2 W4Lg== X-Gm-Message-State: AOJu0YwR2IvKZSL6Xb1KnODvhxgL5ts5lN2lNzPWPfcfdPoH2q8Melo9 oSGTwHHsLeuuLM1ULsqobb20RA== X-Google-Smtp-Source: AGHT+IHMezewFkPEpP1PsJ5iCy1VGV0ZRdzuuxqt+6DEqaPEIdltoIxCBbgMsOnpKi6JElgySWsWJw== X-Received: by 2002:a54:4490:0:b0:3a4:a87:bea1 with SMTP id v16-20020a544490000000b003a40a87bea1mr1346404oiv.21.1692415056236; Fri, 18 Aug 2023 20:17:36 -0700 (PDT) Received: from localhost ([136.49.140.41]) by smtp.gmail.com with ESMTPSA id g2-20020a0568080dc200b003a1dfa93903sm1501235oic.12.2023.08.18.20.17.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Aug 2023 20:17:35 -0700 (PDT) From: Sam Protsenko To: Krzysztof Kozlowski , Rob Herring , Thinh Nguyen Cc: JaeHun Jung , Marek Szyprowski , Sylwester Nawrocki , Conor Dooley , Vinod Koul , Kishon Vijay Abraham I , Greg Kroah-Hartman , Alim Akhtar , Marc Kleine-Budde , Heiko Stuebner , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH 4/8] phy: exynos5-usbdrd: Make it possible to pass custom phy ops Date: Fri, 18 Aug 2023 22:17:27 -0500 Message-Id: <20230819031731.22618-5-semen.protsenko@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230819031731.22618-1-semen.protsenko@linaro.org> References: <20230819031731.22618-1-semen.protsenko@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Provide a way to use different PHY ops for different chips. Right now all chips are using exynos5_usbdrd_phy_ops, but it won't always be the case. For example, Exynos850 has very different USB PHY block, so there will be another PHY ops implementation for that chip. No functional change. Signed-off-by: Sam Protsenko Reviewed-by: Krzysztof Kozlowski --- drivers/phy/samsung/phy-exynos5-usbdrd.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/phy/samsung/phy-exynos5-usbdrd.c b/drivers/phy/samsung/phy-exynos5-usbdrd.c index 06484abb5705..1ece4a1a1a6e 100644 --- a/drivers/phy/samsung/phy-exynos5-usbdrd.c +++ b/drivers/phy/samsung/phy-exynos5-usbdrd.c @@ -165,6 +165,7 @@ struct exynos5_usbdrd_phy_config { struct exynos5_usbdrd_phy_drvdata { const struct exynos5_usbdrd_phy_config *phy_cfg; + const struct phy_ops *phy_ops; u32 pmu_offset_usbdrd0_phy; u32 pmu_offset_usbdrd1_phy; bool has_common_clk_gate; @@ -779,6 +780,7 @@ static const struct exynos5_usbdrd_phy_config phy_cfg_exynos5[] = { static const struct exynos5_usbdrd_phy_drvdata exynos5420_usbdrd_phy = { .phy_cfg = phy_cfg_exynos5, + .phy_ops = &exynos5_usbdrd_phy_ops, .pmu_offset_usbdrd0_phy = EXYNOS5_USBDRD_PHY_CONTROL, .pmu_offset_usbdrd1_phy = EXYNOS5420_USBDRD1_PHY_CONTROL, .has_common_clk_gate = true, @@ -786,12 +788,14 @@ static const struct exynos5_usbdrd_phy_drvdata exynos5420_usbdrd_phy = { static const struct exynos5_usbdrd_phy_drvdata exynos5250_usbdrd_phy = { .phy_cfg = phy_cfg_exynos5, + .phy_ops = &exynos5_usbdrd_phy_ops, .pmu_offset_usbdrd0_phy = EXYNOS5_USBDRD_PHY_CONTROL, .has_common_clk_gate = true, }; static const struct exynos5_usbdrd_phy_drvdata exynos5433_usbdrd_phy = { .phy_cfg = phy_cfg_exynos5, + .phy_ops = &exynos5_usbdrd_phy_ops, .pmu_offset_usbdrd0_phy = EXYNOS5_USBDRD_PHY_CONTROL, .pmu_offset_usbdrd1_phy = EXYNOS5433_USBHOST30_PHY_CONTROL, .has_common_clk_gate = false, @@ -799,6 +803,7 @@ static const struct exynos5_usbdrd_phy_drvdata exynos5433_usbdrd_phy = { static const struct exynos5_usbdrd_phy_drvdata exynos7_usbdrd_phy = { .phy_cfg = phy_cfg_exynos5, + .phy_ops = &exynos5_usbdrd_phy_ops, .pmu_offset_usbdrd0_phy = EXYNOS5_USBDRD_PHY_CONTROL, .has_common_clk_gate = false, }; @@ -906,8 +911,8 @@ static int exynos5_usbdrd_phy_probe(struct platform_device *pdev) dev_vdbg(dev, "Creating usbdrd_phy phy\n"); for (i = 0; i < EXYNOS5_DRDPHYS_NUM; i++) { - struct phy *phy = devm_phy_create(dev, NULL, - &exynos5_usbdrd_phy_ops); + struct phy *phy = devm_phy_create(dev, NULL, drv_data->phy_ops); + if (IS_ERR(phy)) { dev_err(dev, "Failed to create usbdrd_phy phy\n"); return PTR_ERR(phy);