From patchwork Sat Sep 26 13:03:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 11801423 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D5710112C for ; Sat, 26 Sep 2020 13:03:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B9960206D4 for ; Sat, 26 Sep 2020 13:03:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="fu+fFhMb" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729654AbgIZNDP (ORCPT ); Sat, 26 Sep 2020 09:03:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36932 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729391AbgIZNDO (ORCPT ); Sat, 26 Sep 2020 09:03:14 -0400 Received: from mail-wm1-x341.google.com (mail-wm1-x341.google.com [IPv6:2a00:1450:4864:20::341]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EBD6EC0613D4; Sat, 26 Sep 2020 06:03:13 -0700 (PDT) Received: by mail-wm1-x341.google.com with SMTP id v12so2117620wmh.3; Sat, 26 Sep 2020 06:03:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=7xRN6JM6gVfHYFeOzAKEvV3V8gg06g9vTPez6zHGQOE=; b=fu+fFhMbAdn+utrBsyfDXK2kOfKO2jHdUXkN+4eWjxuQeaAaqAuUOS546QeveDU7fn AT0YkK2Qo5FUw0YHfnD8ZYON3/0ESlVpwurpPxoEy/5JrIuQzRqzOCX7PBvWHH+FXwHg DVqhGAbWdlrcJ2kWV5zvCydsF0TM/8PD+kzTgFjiBDGgMbqAPdK8GlRq5bjXvKHCmdpq DtcECehTcmDZq6boDRa5UkplBx9pl3USN1MuAEfPvYCiFCKv3xEy4hX44ToTT7N6EHd+ qYwSfL9FemZPJqbs5g7LQX9N8/m/IbwqsfIcpNnE0Q3xpPn81h9KpV/0IEMXVEaNIlv1 4sLg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=7xRN6JM6gVfHYFeOzAKEvV3V8gg06g9vTPez6zHGQOE=; b=PuYaH1lQ8MneqIc33BQXVEpWfb52dnrS/js7rua1tv0i94hWxaYArJ6Kjs7IXKeXXS 77XZFwS7fIBWVLMXisOwvdJCjLC3/6NwtAbAi5VSlLuFdhV9Kz4xfDjd/YcG5Q/eq29n lS6OSLfhS01rQV8F60O9dlNjer08wRU6X9MFhq+eep530dNKMsTewTjUtETScNPAa3Vm 2vBFY7ynxQysVObXm+vfUukEX8moj+M4d03Lueg0ctWou7cSnZKUrH8WpZEO1JnimgVh WJCpcb7p0prsS2n9An8WzKlmN6idJz9bc9OeDLk3PnfJWp4U2LhKU2RQMgmQRfBxYdKk RbGA== X-Gm-Message-State: AOAM531dTtkajtW4hSWJPh8RypJP2sf+iAJsbM3zK7NsXuNkledLWDxB 2Doy/d5AZDMzlZbuadhgZ46dAKB/+77KgA== X-Google-Smtp-Source: ABdhPJyiwc6uccnkTQUaHiHSNCRW3WnKv8dZ9vDjqU2c0SQw5NSlLor9g1OVqEyvHxnIT6geGs4jMw== X-Received: by 2002:a05:600c:210c:: with SMTP id u12mr2725954wml.185.1601125392593; Sat, 26 Sep 2020 06:03:12 -0700 (PDT) Received: from IcarusMOD.eternityproject.eu ([2.237.20.237]) by smtp.gmail.com with ESMTPSA id d83sm2853213wmf.23.2020.09.26.06.03.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 26 Sep 2020 06:03:12 -0700 (PDT) From: kholk11@gmail.com To: agross@kernel.org Cc: bjorn.andersson@linaro.org, sboyd@kernel.org, kholk11@gmail.com, marijns95@gmail.com, konradybcio@gmail.com, martin.botka1@gmail.com, linux-arm-msm@vger.kernel.org, phone-devel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/5] clk: qcom: mmcc-sdm660: Add MDP clock source CXC to MDSS GDSC Date: Sat, 26 Sep 2020 15:03:04 +0200 Message-Id: <20200926130306.13843-4-kholk11@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200926130306.13843-1-kholk11@gmail.com> References: <20200926130306.13843-1-kholk11@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: AngeloGioacchino Del Regno It is required for optimal performance and to avoid MDP stalls to retain mem/periph on GDSC enablement: to achieve this, let's add the required CXC to the MDSS GDSC. Signed-off-by: AngeloGioacchino Del Regno --- drivers/clk/qcom/mmcc-sdm660.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/clk/qcom/mmcc-sdm660.c b/drivers/clk/qcom/mmcc-sdm660.c index 234aca7c873b..7b1384cf8506 100644 --- a/drivers/clk/qcom/mmcc-sdm660.c +++ b/drivers/clk/qcom/mmcc-sdm660.c @@ -2572,6 +2572,8 @@ static struct gdsc mdss_gdsc = { .pd = { .name = "mdss", }, + .cxcs = (unsigned int []){ 0x2040 }, + .cxc_count = 1, .pwrsts = PWRSTS_OFF_ON, };