From patchwork Mon Oct 14 14:58:23 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abel Vesa X-Patchwork-Id: 836276 Received: from mail-wm1-f54.google.com (mail-wm1-f54.google.com [209.85.128.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3B8821AF4F6 for ; Mon, 14 Oct 2024 14:58:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.54 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728917916; cv=none; b=SRqRQyE63vU7DIO6xR5Sm4m8V4R8X9ftiGOTOJIKC0/x6fETP/XUspsYVAF7igV/Q8ZCdyV9udc+oO7Jj88M6b+F09yMsafsLoZJWDppabjL/XTxGYJGqbOXi0lx3fTQhaI7t09RCzM2b4Kz78cJ/sgW29T5/cwEe8QFr4Hgzwc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728917916; c=relaxed/simple; bh=JRZ44OBgoYCaaa1ufOrPbwGLSAjE/5hwJtri2e3BNE0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=QqMe512DE/7XB9oreFh2PH0wLjWt1XG8rO16aQIdVy/a7pKF+lH+/mcbk1jbNoryItumO2i82e7Z1/RxC1iZloELiA7V+mWEeMxawDqd2LfcIAUKZ9104w5wW05GsBeh1nSWWG3hkP+jpNZu5W07WVvLxvqYn8QH2T3LFwPMCwg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=m7lcTqyF; arc=none smtp.client-ip=209.85.128.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="m7lcTqyF" Received: by mail-wm1-f54.google.com with SMTP id 5b1f17b1804b1-430ee5c9570so51466675e9.3 for ; Mon, 14 Oct 2024 07:58:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1728917911; x=1729522711; darn=vger.kernel.org; h=cc:to:message-id:content-transfer-encoding:mime-version:subject :date:from:from:to:cc:subject:date:message-id:reply-to; bh=YKYB8mEjtXz7ct2qSBsLGSgrI4XH9iDG6oysqr2Frdo=; b=m7lcTqyFLSdUSPDFxxVH+4SzXC13xoUmO56ZpzSQ26fLWgaSvWeiCr4f0qY8xz7MGj uDr+iR+rZjdPLh0izbaTy61URABz2Rl6P/mL0kYvei+K5q8K/273Im+3e5xrgc7VyY69 jVGhLNxgL0vV08cKKckjwuBa+AIY7XuBEG/1m0mq8hgLEgN1Sg8JxS1wV6YXYuTLbeDQ iekOAk/+xMpwdYOefEhIhUsHsQwG7QPSKn3esb64JWMi/iCJplokmzQOzsmW62bwsIOp y1L9Aj5REVda6hFFw1O0SSxYA9xQgQ6KPdDQNM05CXS6nkmZAfYOU+IYTa+QcQr4Fper l/Nw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728917911; x=1729522711; h=cc:to:message-id:content-transfer-encoding:mime-version:subject :date:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=YKYB8mEjtXz7ct2qSBsLGSgrI4XH9iDG6oysqr2Frdo=; b=dubPAljcU6mYbMoknb6l04WRqpqBgMq9iVDNZ2dmE/UCeQA0scw9SxVBUmaM5YAPLz pG2TucQMbZC7KW+vpYomfPAuJbKcE4y962VeiKAH3qWl2x2U3iZdUQe8CChUyg4ZZmpD l6LVdnYov4diD1pmstX6szZN6S63qVIFhsIu5MunZinhazoPJI8udREjbehle7KGpuN9 Pfh19qiUSX+mJDKfcGJZ1YQF2BUERFOUbEuO8WzVBXScoc1vEaylqFMP++qmiRoaGFO4 YFyN8Lx+9mCkmcjKQt73x6lrKCtp/JCbtHPbNBkHv7Le7LZ2xesXu/ooqWpLl4qvghu4 /USw== X-Forwarded-Encrypted: i=1; AJvYcCVrBpLqa8jg2WF/v1ONLm2+wg720sKY8rVi07FdAXHNyWryT3nsP6iBUlJQ2iMRxnoIFfqBQtIXlgPkcV1X@vger.kernel.org X-Gm-Message-State: AOJu0YyuzDLq/BtkWkQIN1AqaBQ445ap1vpBKMRNPwsX0Y+XdNPP0rPM IQ3iNQkA4O/XGWYyRLbayq+K3hLsKLMkMDWxr7GEHFoTdo/g6AYxcXT/KBHtEvEZjFO32+VhW6A V X-Google-Smtp-Source: AGHT+IEYBbeD1Q7jGz6lVOjhol2kYRgWUCHVlTzN3f+mTJX4UKbUMDS1lgLp9CNDHtS5N/8wVLAhCw== X-Received: by 2002:a05:600c:1c09:b0:42c:aeaa:6b0d with SMTP id 5b1f17b1804b1-431255dac21mr101952935e9.9.1728917911532; Mon, 14 Oct 2024 07:58:31 -0700 (PDT) Received: from [127.0.1.1] ([82.76.168.176]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-430ccf45dacsm154167905e9.16.2024.10.14.07.58.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Oct 2024 07:58:31 -0700 (PDT) From: Abel Vesa Date: Mon, 14 Oct 2024 17:58:23 +0300 Subject: [PATCH] clk: qcom: gcc-x1e80100: Fix USB MP SS1 PHY GDSC pwrsts flags Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241014-x1e80100-clk-gcc-fix-usb-mp-phy-gdsc-pwrsts-flags-v1-1-241a68c02be7@linaro.org> X-B4-Tracking: v=1; b=H4sIAI4xDWcC/x2NzQ7CIBAGX6XZs1/CIhrjqxgPlC6UWCth/alp+ u4Sj3OYmZVUahalc7dSlXfW/Jgb8K6jMPo5CfLQmKyxjg07LCwnw8YgTDekEBDzgpf2uBeU8Ys 0aED5VH0q4uSTYi8Hjr23R+8dtW6p0pz/83Ldth/C0EnegwAAAA== X-Change-ID: 20241014-x1e80100-clk-gcc-fix-usb-mp-phy-gdsc-pwrsts-flags-3e51fba26aa4 To: Bjorn Andersson , Michael Turquette , Stephen Boyd , Rajendra Nayak , Konrad Dybcio , Bryan O'Donoghue Cc: Johan Hovold , Dmitry Baryshkov , Sibi Sankar , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Abel Vesa X-Mailer: b4 0.15-dev-dedf8 X-Developer-Signature: v=1; a=openpgp-sha256; l=1362; i=abel.vesa@linaro.org; h=from:subject:message-id; bh=JRZ44OBgoYCaaa1ufOrPbwGLSAjE/5hwJtri2e3BNE0=; b=owEBbQKS/ZANAwAKARtfRMkAlRVWAcsmYgBnDTGQvx3yS/HPkaxmpQyopjFM5rcV4BlLoesuq fppq2x6h6eJAjMEAAEKAB0WIQRO8+4RTnqPKsqn0bgbX0TJAJUVVgUCZw0xkAAKCRAbX0TJAJUV Vnw2EACeMKXytIIIRe4ajQ44hotO3jfSvrbMHHcjZ1CNrYlATE7F04YkbF6Hl/D95pTKV9hMEou DjPOJWWBhnS45ko0DKd7KUtHkDvCU1S+eoIkxJEAjU1pzgVZ1ARnVQFGRiLb52cSMgNcDS6s1UV b8mkjlKsaDYFyPQ+dQo5HGvQrilHqw8w9e/cPrqIJMdDMBhFV4ntDiN7f9YbxrRjRYOfcQjouew gKolCsLASKG7TkhPxxRiJjxoOVNxzBHWJ4IQhg6EovGujgNATZgh4rTA84xwEqdsmQaw75MmJKK xz9YgVwcd8yIE4Onypn32EAAiKMMB9rCCgi4puakM4abJI7LAYNTCldY8jbrSG+UjG6hK4u6if4 GHPOMt9OAr/EEx2bwoXtKpI+6H7W7bAP+GKwdBv0tVwdX9e70PSj/b+dC3bpDoyNvvx9SL4B7EH 6oPE7mnVJfnDBnoDEIBTNB7o3sMURlIl9r/Au0gBk0YUKTgCnzg8Zi84DkIZkiLDwG0oHr0aqW6 UdvoQ/IXn09k3fN63sKUynohIR7KcZK8DCREQTJJZobdsMeHiQW4/ihO/cXFeC4ClyuL7oQxwv6 FFrrRGv1clx1ClC+t9NDaFmWlNLMZhDAfxa64xpYZfl/GLlxyzVQ8Qh2INUyyKsj31i5zalr07r lMVWtV3jqE8SlyA== X-Developer-Key: i=abel.vesa@linaro.org; a=openpgp; fpr=6AFF162D57F4223A8770EF5AF7BF214136F41FAE Allowing these GDSCs to collapse makes the QMP combo PHYs lose their configuration on machine suspend. Currently, the QMP combo PHY driver doesn't reinitialise the HW on resume. Under such conditions, the USB SuperSpeed support is broken. To avoid this, mark the pwrsts flags with RET_ON. This has been already done for USB 0 and 1 SS PHY GDSCs, Do this USB MP SS1 PHY GDSC config. The USB MP SS1 PHY GDSC already has it. Fixes: 161b7c401f4b ("clk: qcom: Add Global Clock controller (GCC) driver for X1E80100") Signed-off-by: Abel Vesa --- drivers/clk/qcom/gcc-x1e80100.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- base-commit: d61a00525464bfc5fe92c6ad713350988e492b88 change-id: 20241014-x1e80100-clk-gcc-fix-usb-mp-phy-gdsc-pwrsts-flags-3e51fba26aa4 Best regards, diff --git a/drivers/clk/qcom/gcc-x1e80100.c b/drivers/clk/qcom/gcc-x1e80100.c index 0f578771071fadb0ea7f610f04c5510a85a8485a..33afad9c878d30f487f63b311bcea6296d0653fd 100644 --- a/drivers/clk/qcom/gcc-x1e80100.c +++ b/drivers/clk/qcom/gcc-x1e80100.c @@ -6155,7 +6155,7 @@ static struct gdsc gcc_usb3_mp_ss1_phy_gdsc = { .pd = { .name = "gcc_usb3_mp_ss1_phy_gdsc", }, - .pwrsts = PWRSTS_OFF_ON, + .pwrsts = PWRSTS_RET_ON, .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, };