From: Viresh Kumar <viresh.kumar@linaro.org> To: Patrice Chotard <patrice.chotard@foss.st.com>, "Rafael J. Wysocki" <rafael@kernel.org>, Viresh Kumar <viresh.kumar@linaro.org> 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 06/30] cpufreq: sti: Migrate to dev_pm_opp_set_config() Date: Fri, 1 Jul 2022 13:50:01 +0530 [thread overview] Message-ID: <808b80fad5be3ca92c3b873d8943a85e9ceb0215.1656660185.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/sti-cpufreq.c | 27 ++++++++++----------------- 1 file changed, 10 insertions(+), 17 deletions(-) diff --git a/drivers/cpufreq/sti-cpufreq.c b/drivers/cpufreq/sti-cpufreq.c index fdb0a722d881..a67df90848c2 100644 --- a/drivers/cpufreq/sti-cpufreq.c +++ b/drivers/cpufreq/sti-cpufreq.c @@ -156,9 +156,13 @@ static int sti_cpufreq_set_opp_info(void) unsigned int hw_info_offset; unsigned int version[VERSION_ELEMENTS]; int pcode, substrate, major, minor; - int ret; + int opp_token, ret; char name[MAX_PCODE_NAME_LEN]; - struct opp_table *opp_table; + struct dev_pm_opp_config config = { + .supported_hw = version, + .supported_hw_count = ARRAY_SIZE(version), + .prop_name = name, + }; reg_fields = sti_cpufreq_match(); if (!reg_fields) { @@ -210,21 +214,14 @@ static int sti_cpufreq_set_opp_info(void) snprintf(name, MAX_PCODE_NAME_LEN, "pcode%d", pcode); - opp_table = dev_pm_opp_set_prop_name(dev, name); - if (IS_ERR(opp_table)) { - dev_err(dev, "Failed to set prop name\n"); - return PTR_ERR(opp_table); - } - version[0] = BIT(major); version[1] = BIT(minor); version[2] = BIT(substrate); - opp_table = dev_pm_opp_set_supported_hw(dev, version, VERSION_ELEMENTS); - if (IS_ERR(opp_table)) { - dev_err(dev, "Failed to set supported hardware\n"); - ret = PTR_ERR(opp_table); - goto err_put_prop_name; + opp_token = dev_pm_opp_set_config(dev, &config); + if (opp_token < 0) { + dev_err(dev, "Failed to set OPP config\n"); + return opp_token; } dev_dbg(dev, "pcode: %d major: %d minor: %d substrate: %d\n", @@ -233,10 +230,6 @@ static int sti_cpufreq_set_opp_info(void) version[0], version[1], version[2]); return 0; - -err_put_prop_name: - dev_pm_opp_put_prop_name(opp_table); - return ret; } static int sti_cpufreq_fetch_syscon_registers(void) -- 2.31.1.272.g89b43f80a514
WARNING: multiple messages have this Message-ID (diff)
From: Viresh Kumar <viresh.kumar@linaro.org> To: Patrice Chotard <patrice.chotard@foss.st.com>, "Rafael J. Wysocki" <rafael@kernel.org>, Viresh Kumar <viresh.kumar@linaro.org> 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 06/30] cpufreq: sti: Migrate to dev_pm_opp_set_config() Date: Fri, 1 Jul 2022 13:50:01 +0530 [thread overview] Message-ID: <808b80fad5be3ca92c3b873d8943a85e9ceb0215.1656660185.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/sti-cpufreq.c | 27 ++++++++++----------------- 1 file changed, 10 insertions(+), 17 deletions(-) diff --git a/drivers/cpufreq/sti-cpufreq.c b/drivers/cpufreq/sti-cpufreq.c index fdb0a722d881..a67df90848c2 100644 --- a/drivers/cpufreq/sti-cpufreq.c +++ b/drivers/cpufreq/sti-cpufreq.c @@ -156,9 +156,13 @@ static int sti_cpufreq_set_opp_info(void) unsigned int hw_info_offset; unsigned int version[VERSION_ELEMENTS]; int pcode, substrate, major, minor; - int ret; + int opp_token, ret; char name[MAX_PCODE_NAME_LEN]; - struct opp_table *opp_table; + struct dev_pm_opp_config config = { + .supported_hw = version, + .supported_hw_count = ARRAY_SIZE(version), + .prop_name = name, + }; reg_fields = sti_cpufreq_match(); if (!reg_fields) { @@ -210,21 +214,14 @@ static int sti_cpufreq_set_opp_info(void) snprintf(name, MAX_PCODE_NAME_LEN, "pcode%d", pcode); - opp_table = dev_pm_opp_set_prop_name(dev, name); - if (IS_ERR(opp_table)) { - dev_err(dev, "Failed to set prop name\n"); - return PTR_ERR(opp_table); - } - version[0] = BIT(major); version[1] = BIT(minor); version[2] = BIT(substrate); - opp_table = dev_pm_opp_set_supported_hw(dev, version, VERSION_ELEMENTS); - if (IS_ERR(opp_table)) { - dev_err(dev, "Failed to set supported hardware\n"); - ret = PTR_ERR(opp_table); - goto err_put_prop_name; + opp_token = dev_pm_opp_set_config(dev, &config); + if (opp_token < 0) { + dev_err(dev, "Failed to set OPP config\n"); + return opp_token; } dev_dbg(dev, "pcode: %d major: %d minor: %d substrate: %d\n", @@ -233,10 +230,6 @@ static int sti_cpufreq_set_opp_info(void) version[0], version[1], version[2]); return 0; - -err_put_prop_name: - dev_pm_opp_put_prop_name(opp_table); - return ret; } static int sti_cpufreq_fetch_syscon_registers(void) -- 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 ` [PATCH V2 04/30] cpufreq: imx: " Viresh Kumar 2022-07-01 8:19 ` Viresh Kumar 2022-07-01 8:20 ` [PATCH V2 05/30] cpufreq: qcom-nvmem: " Viresh Kumar 2022-07-01 8:20 ` Viresh Kumar [this message] 2022-07-01 8:20 ` [PATCH V2 06/30] cpufreq: sti: " 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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