From: Viresh Kumar <viresh.kumar@linaro.org> To: "Rafael J. Wysocki" <rafael@kernel.org>, Viresh Kumar <viresh.kumar@linaro.org>, Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix Kernel Team <kernel@pengutronix.de>, Fabio Estevam <festevam@gmail.com>, NXP Linux Team <linux-imx@nxp.com> Cc: linux-pm@vger.kernel.org, Vincent Guittot <vincent.guittot@linaro.org>, Stephen Boyd <sboyd@kernel.org>, Nishanth Menon <nm@ti.com>, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH V2 04/30] cpufreq: imx: Migrate to dev_pm_opp_set_config() Date: Fri, 1 Jul 2022 13:49:59 +0530 [thread overview] Message-ID: <d5a3279dac9503cb0457dd9b20c57de774ec1dfa.1656660185.git.viresh.kumar@linaro.org> (raw) In-Reply-To: <cover.1656660185.git.viresh.kumar@linaro.org> The OPP core now provides a unified API for setting all configuration types, i.e. dev_pm_opp_set_config(). Lets start using it. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- drivers/cpufreq/imx-cpufreq-dt.c | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) diff --git a/drivers/cpufreq/imx-cpufreq-dt.c b/drivers/cpufreq/imx-cpufreq-dt.c index 3fe9125156b4..8104fed4ff7c 100644 --- a/drivers/cpufreq/imx-cpufreq-dt.c +++ b/drivers/cpufreq/imx-cpufreq-dt.c @@ -31,8 +31,8 @@ /* cpufreq-dt device registered by imx-cpufreq-dt */ static struct platform_device *cpufreq_dt_pdev; -static struct opp_table *cpufreq_opp_table; static struct device *cpu_dev; +static int cpufreq_opp_token; enum IMX7ULP_CPUFREQ_CLKS { ARM, @@ -86,6 +86,10 @@ static int imx_cpufreq_dt_probe(struct platform_device *pdev) u32 cell_value, supported_hw[2]; int speed_grade, mkt_segment; int ret; + struct dev_pm_opp_config config = { + .supported_hw = supported_hw, + .supported_hw_count = ARRAY_SIZE(supported_hw), + }; cpu_dev = get_cpu_device(0); @@ -153,17 +157,17 @@ static int imx_cpufreq_dt_probe(struct platform_device *pdev) dev_info(&pdev->dev, "cpu speed grade %d mkt segment %d supported-hw %#x %#x\n", speed_grade, mkt_segment, supported_hw[0], supported_hw[1]); - cpufreq_opp_table = dev_pm_opp_set_supported_hw(cpu_dev, supported_hw, 2); - if (IS_ERR(cpufreq_opp_table)) { - ret = PTR_ERR(cpufreq_opp_table); - dev_err(&pdev->dev, "Failed to set supported opp: %d\n", ret); + cpufreq_opp_token = dev_pm_opp_set_config(cpu_dev, &config); + if (cpufreq_opp_token < 0) { + ret = cpufreq_opp_token; + dev_err(&pdev->dev, "Failed to set Opp config: %d\n", ret); return ret; } cpufreq_dt_pdev = platform_device_register_data( &pdev->dev, "cpufreq-dt", -1, NULL, 0); if (IS_ERR(cpufreq_dt_pdev)) { - dev_pm_opp_put_supported_hw(cpufreq_opp_table); + dev_pm_opp_clear_config(cpufreq_opp_token); ret = PTR_ERR(cpufreq_dt_pdev); dev_err(&pdev->dev, "Failed to register cpufreq-dt: %d\n", ret); return ret; @@ -176,7 +180,7 @@ static int imx_cpufreq_dt_remove(struct platform_device *pdev) { platform_device_unregister(cpufreq_dt_pdev); if (!of_machine_is_compatible("fsl,imx7ulp")) - dev_pm_opp_put_supported_hw(cpufreq_opp_table); + dev_pm_opp_clear_config(cpufreq_opp_token); else clk_bulk_put(ARRAY_SIZE(imx7ulp_clks), imx7ulp_clks); -- 2.31.1.272.g89b43f80a514
WARNING: multiple messages have this Message-ID (diff)
From: Viresh Kumar <viresh.kumar@linaro.org> To: "Rafael J. Wysocki" <rafael@kernel.org>, Viresh Kumar <viresh.kumar@linaro.org>, Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix Kernel Team <kernel@pengutronix.de>, Fabio Estevam <festevam@gmail.com>, NXP Linux Team <linux-imx@nxp.com> Cc: linux-pm@vger.kernel.org, Vincent Guittot <vincent.guittot@linaro.org>, Stephen Boyd <sboyd@kernel.org>, Nishanth Menon <nm@ti.com>, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH V2 04/30] cpufreq: imx: Migrate to dev_pm_opp_set_config() Date: Fri, 1 Jul 2022 13:49:59 +0530 [thread overview] Message-ID: <d5a3279dac9503cb0457dd9b20c57de774ec1dfa.1656660185.git.viresh.kumar@linaro.org> (raw) In-Reply-To: <cover.1656660185.git.viresh.kumar@linaro.org> The OPP core now provides a unified API for setting all configuration types, i.e. dev_pm_opp_set_config(). Lets start using it. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- drivers/cpufreq/imx-cpufreq-dt.c | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) diff --git a/drivers/cpufreq/imx-cpufreq-dt.c b/drivers/cpufreq/imx-cpufreq-dt.c index 3fe9125156b4..8104fed4ff7c 100644 --- a/drivers/cpufreq/imx-cpufreq-dt.c +++ b/drivers/cpufreq/imx-cpufreq-dt.c @@ -31,8 +31,8 @@ /* cpufreq-dt device registered by imx-cpufreq-dt */ static struct platform_device *cpufreq_dt_pdev; -static struct opp_table *cpufreq_opp_table; static struct device *cpu_dev; +static int cpufreq_opp_token; enum IMX7ULP_CPUFREQ_CLKS { ARM, @@ -86,6 +86,10 @@ static int imx_cpufreq_dt_probe(struct platform_device *pdev) u32 cell_value, supported_hw[2]; int speed_grade, mkt_segment; int ret; + struct dev_pm_opp_config config = { + .supported_hw = supported_hw, + .supported_hw_count = ARRAY_SIZE(supported_hw), + }; cpu_dev = get_cpu_device(0); @@ -153,17 +157,17 @@ static int imx_cpufreq_dt_probe(struct platform_device *pdev) dev_info(&pdev->dev, "cpu speed grade %d mkt segment %d supported-hw %#x %#x\n", speed_grade, mkt_segment, supported_hw[0], supported_hw[1]); - cpufreq_opp_table = dev_pm_opp_set_supported_hw(cpu_dev, supported_hw, 2); - if (IS_ERR(cpufreq_opp_table)) { - ret = PTR_ERR(cpufreq_opp_table); - dev_err(&pdev->dev, "Failed to set supported opp: %d\n", ret); + cpufreq_opp_token = dev_pm_opp_set_config(cpu_dev, &config); + if (cpufreq_opp_token < 0) { + ret = cpufreq_opp_token; + dev_err(&pdev->dev, "Failed to set Opp config: %d\n", ret); return ret; } cpufreq_dt_pdev = platform_device_register_data( &pdev->dev, "cpufreq-dt", -1, NULL, 0); if (IS_ERR(cpufreq_dt_pdev)) { - dev_pm_opp_put_supported_hw(cpufreq_opp_table); + dev_pm_opp_clear_config(cpufreq_opp_token); ret = PTR_ERR(cpufreq_dt_pdev); dev_err(&pdev->dev, "Failed to register cpufreq-dt: %d\n", ret); return ret; @@ -176,7 +180,7 @@ static int imx_cpufreq_dt_remove(struct platform_device *pdev) { platform_device_unregister(cpufreq_dt_pdev); if (!of_machine_is_compatible("fsl,imx7ulp")) - dev_pm_opp_put_supported_hw(cpufreq_opp_table); + dev_pm_opp_clear_config(cpufreq_opp_token); else clk_bulk_put(ARRAY_SIZE(imx7ulp_clks), imx7ulp_clks); -- 2.31.1.272.g89b43f80a514 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-07-01 8:21 UTC|newest] Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-07-01 8:19 [PATCH V2 00/30] OPP: Add new configuration interface: dev_pm_opp_set_config() Viresh Kumar 2022-07-01 8:19 ` Viresh Kumar 2022-07-01 8:19 ` [PATCH V2 01/30] OPP: Track if clock name is configured by platform Viresh Kumar 2022-07-01 8:19 ` [PATCH V2 02/30] OPP: Add dev_pm_opp_set_config() and friends Viresh Kumar 2022-07-01 8:19 ` [PATCH V2 03/30] cpufreq: dt: Migrate to dev_pm_opp_set_config() Viresh Kumar 2022-07-01 8:19 ` Viresh Kumar [this message] 2022-07-01 8:19 ` [PATCH V2 04/30] cpufreq: imx: " Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 05/30] cpufreq: qcom-nvmem: " Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 06/30] cpufreq: sti: " Viresh Kumar 2022-07-01 8:20 ` Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 07/30] cpufreq: sun50i: " Viresh Kumar 2022-07-01 8:20 ` Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 08/30] cpufreq: tegra20: " Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 09/30] cpufreq: ti: " Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 10/30] devfreq: exynos: " Viresh Kumar 2022-07-01 8:20 ` Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 11/30] devfreq: sun8i: " Viresh Kumar 2022-07-01 8:20 ` Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 12/30] devfreq: tegra30: " Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 13/30] drm/lima: " Viresh Kumar 2022-07-01 8:20 ` Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 14/30] drm/msm: " Viresh Kumar 2022-07-01 8:20 ` Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 15/30] drm/panfrost: " Viresh Kumar 2022-07-01 8:20 ` Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 16/30] drm/tegra: " Viresh Kumar 2022-07-01 8:20 ` Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 17/30] media: venus: " Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 18/30] memory: tegra: " Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 19/30] mmc: sdhci-msm: " Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 20/30] OPP: ti: " Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 21/30] soc/tegra: Add comment over devm_pm_opp_set_clkname() Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 22/30] soc/tegra: Migrate to dev_pm_opp_set_config() Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 23/30] spi: qcom: " Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 24/30] serial: " Viresh Kumar 2022-07-01 8:44 ` Greg Kroah-Hartman 2022-07-01 9:24 ` Viresh Kumar 2022-07-01 9:39 ` Greg Kroah-Hartman 2022-07-01 10:01 ` Viresh Kumar 2022-07-01 10:18 ` Greg Kroah-Hartman 2022-07-01 10:29 ` Viresh Kumar 2022-07-01 10:41 ` Greg Kroah-Hartman 2022-07-01 10:45 ` Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 25/30] OPP: Remove dev_pm_opp_set_regulators() and friends Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 26/30] OPP: Remove dev_pm_opp_set_supported_hw() " Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 27/30] OPP: Remove dev_pm_opp_set_clkname() " Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 28/30] OPP: Remove dev_pm_opp_register_set_opp_helper() " Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 29/30] OPP: Remove dev_pm_opp_attach_genpd() " Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 30/30] OPP: Remove dev_pm_opp_set_prop_name() " Viresh Kumar
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