From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lj1-f179.google.com (mail-lj1-f179.google.com [209.85.208.179]) (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 15B116D18 for ; Tue, 17 Aug 2021 01:30:09 +0000 (UTC) Received: by mail-lj1-f179.google.com with SMTP id c12so17168246ljr.5 for ; Mon, 16 Aug 2021 18:30:09 -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=whXbmpiV9uZrIWQEZSp5RRTDQ3TFfbRun1N2tfG7MWk=; b=qVuy6Otl0UWSQ+/nZMjDzykD2sSUZDst3NL/JVapiLI3z3yUfsGAUcncelhMR38Lym 1xjVPKDNQoeHSdojhaD4CNMJ2Dgxsx7ya2LEvfAdSM6jyMIhg0fAggQvAzFKMqqVOL9O IPbH29DcWGT56C4Udgprd2zRCBzNWyrc1+xqzNB9hh3j27fQeaGpUX2Jl9g2CjR6dsJE H3f4BOVlgw85yDYhZPvxDoAPPZKXld5HwD4iSdkylVBs+x8a7x/zUr2T15/KjxPp7TBo OcMaTgNBzyb8Gi7/p8ZpOcNZ09XNRqw/14qoRIg6z6RvIG29dGNOEq13dllv4PGdI+NN gRvg== 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=whXbmpiV9uZrIWQEZSp5RRTDQ3TFfbRun1N2tfG7MWk=; b=fvrVu7yzvziWHLPEIW117coUUCFndYIHoN1FbhzIYmnrKhwvOmQvbbx4HLsmxwScmH BDkeYJ/WdQmYHhw9FIMk3F1M5XfnhQ5Z1/xJZg6DQlTx5lFhFxHvufDXSEoC79sdepup O5N34L3Ve3bVjHmhTe6pnQlDN1qKbiMHxrmFKXPQZ+GTcWQM26rAwUeV37TIYrQ9qLGF BDd9G2dtXpv0pt+A1Tc3xaqcCdziDeP8YnE7tBwsViK1e+qW1+W5gtd/zb5tMguAjdoc Sk+JVGq4u0whqxzZV8GQNt4P+Z+CcgwiDvMaBeKYFHQl7itaYcRktigwHHFWm2DOgNih X0zA== X-Gm-Message-State: AOAM530NvPdZw5jJw2bTvoUGDfQa5Ga3YVrMUCBVxaSvbVGWpqW1O+oU NN3XbcmbPYzmoTcqIdfagJo= X-Google-Smtp-Source: ABdhPJx0BGOHbSZlE+uingQVCD7QPlpfvESjI/6O9+jCEZkAPokxg6m3XSjkH1CoIjJ45grVv1YxFQ== X-Received: by 2002:a2e:5758:: with SMTP id r24mr870243ljd.432.1629163807370; Mon, 16 Aug 2021 18:30:07 -0700 (PDT) Received: from localhost.localdomain (46-138-85-91.dynamic.spd-mgts.ru. [46.138.85.91]) by smtp.gmail.com with ESMTPSA id g30sm46607lfj.298.2021.08.16.18.30.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Aug 2021 18:30:07 -0700 (PDT) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Ulf Hansson , Viresh Kumar , Stephen Boyd , Peter De Schrijver , Mikko Perttunen , Peter Chen , Mark Brown , Lee Jones , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Nishanth Menon , Vignesh Raghavendra , Richard Weinberger , Miquel Raynal , Lucas Stach , Stefan Agner , Adrian Hunter , Mauro Carvalho Chehab , Rob Herring , Michael Turquette Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org, linux-usb@vger.kernel.org, linux-staging@lists.linux.dev, linux-spi@vger.kernel.org, linux-pwm@vger.kernel.org, linux-mtd@lists.infradead.org, linux-mmc@vger.kernel.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v8 05/34] soc/tegra: Use dev_pm_opp_sync() Date: Tue, 17 Aug 2021 04:27:25 +0300 Message-Id: <20210817012754.8710-6-digetx@gmail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210817012754.8710-1-digetx@gmail.com> References: <20210817012754.8710-1-digetx@gmail.com> Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Use new generic dev_pm_opp_sync() helper which initializes voltage vote based on clock rate. Signed-off-by: Dmitry Osipenko --- drivers/soc/tegra/common.c | 30 +----------------------------- 1 file changed, 1 insertion(+), 29 deletions(-) diff --git a/drivers/soc/tegra/common.c b/drivers/soc/tegra/common.c index a42d4f98c078..dab1bacb41ab 100644 --- a/drivers/soc/tegra/common.c +++ b/drivers/soc/tegra/common.c @@ -39,34 +39,6 @@ bool soc_is_tegra(void) return match != NULL; } -static int tegra_core_dev_init_opp_state(struct device *dev) -{ - unsigned long rate; - struct clk *clk; - int err; - - clk = devm_clk_get(dev, NULL); - if (IS_ERR(clk)) { - dev_err(dev, "failed to get clk: %pe\n", clk); - return PTR_ERR(clk); - } - - rate = clk_get_rate(clk); - if (!rate) { - dev_err(dev, "failed to get clk rate\n"); - return -EINVAL; - } - - /* first dummy rate-setting initializes voltage vote */ - err = dev_pm_opp_set_rate(dev, rate); - if (err) { - dev_err(dev, "failed to initialize OPP clock: %d\n", err); - return err; - } - - return 0; -} - /** * devm_tegra_core_dev_init_opp_table() - initialize OPP table * @dev: device for which OPP table is initialized @@ -118,7 +90,7 @@ int devm_tegra_core_dev_init_opp_table(struct device *dev, } if (params->init_state) { - err = tegra_core_dev_init_opp_state(dev); + err = dev_pm_opp_sync(dev); if (err) return err; } -- 2.32.0