From: Viresh Kumar <viresh.kumar@linaro.org> To: Rafael Wysocki <rjw@rjwysocki.net>, arnd.bergmann@linaro.org, Kukjin Kim <kgene@kernel.org>, Krzysztof Kozlowski <k.kozlowski@samsung.com>, Viresh Kumar <viresh.kumar@linaro.org> Cc: linaro-kernel@lists.linaro.org, linux-pm@vger.kernel.org, kgene.kim@samsung.com, xf@rock-chips.com, heiko@sntech.de, mmcclint@codeaurora.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V2 3/3] cpufreq: exynos: Use generic platdev driver Date: Tue, 29 Mar 2016 12:09:49 +0530 [thread overview] Message-ID: <81a8da75a0e7783e2b47f9e04297f167e8134afe.1459233524.git.viresh.kumar@linaro.org> (raw) In-Reply-To: <cover.1459233524.git.viresh.kumar@linaro.org> In-Reply-To: <cover.1459233524.git.viresh.kumar@linaro.org> The cpufreq-dt-platdev driver supports creation of cpufreq-dt platform device now, reuse that and remove similar code from platform code. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> --- arch/arm/mach-exynos/exynos.c | 29 ----------------------------- drivers/cpufreq/cpufreq-dt-platdev.c | 9 +++++++++ 2 files changed, 9 insertions(+), 29 deletions(-) diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c index bbf51a46f772..4d3b056fd786 100644 --- a/arch/arm/mach-exynos/exynos.c +++ b/arch/arm/mach-exynos/exynos.c @@ -213,33 +213,6 @@ static void __init exynos_init_irq(void) exynos_map_pmu(); } -static const struct of_device_id exynos_cpufreq_matches[] = { - { .compatible = "samsung,exynos3250", .data = "cpufreq-dt" }, - { .compatible = "samsung,exynos4210", .data = "cpufreq-dt" }, - { .compatible = "samsung,exynos4212", .data = "cpufreq-dt" }, - { .compatible = "samsung,exynos4412", .data = "cpufreq-dt" }, - { .compatible = "samsung,exynos5250", .data = "cpufreq-dt" }, -#ifndef CONFIG_BL_SWITCHER - { .compatible = "samsung,exynos5420", .data = "cpufreq-dt" }, - { .compatible = "samsung,exynos5800", .data = "cpufreq-dt" }, -#endif - { /* sentinel */ } -}; - -static void __init exynos_cpufreq_init(void) -{ - struct device_node *root = of_find_node_by_path("/"); - const struct of_device_id *match; - - match = of_match_node(exynos_cpufreq_matches, root); - if (!match) { - platform_device_register_simple("exynos-cpufreq", -1, NULL, 0); - return; - } - - platform_device_register_simple(match->data, -1, NULL, 0); -} - static void __init exynos_dt_machine_init(void) { /* @@ -262,8 +235,6 @@ static void __init exynos_dt_machine_init(void) of_machine_is_compatible("samsung,exynos5250")) platform_device_register(&exynos_cpuidle); - exynos_cpufreq_init(); - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } diff --git a/drivers/cpufreq/cpufreq-dt-platdev.c b/drivers/cpufreq/cpufreq-dt-platdev.c index 18b81724ca0b..c5a70b683c7c 100644 --- a/drivers/cpufreq/cpufreq-dt-platdev.c +++ b/drivers/cpufreq/cpufreq-dt-platdev.c @@ -20,6 +20,15 @@ struct cpufreq_dt_compat { }; static struct cpufreq_dt_compat compat[] = { + { "samsung,exynos3250", NULL, 0 }, + { "samsung,exynos4210", NULL, 0 }, + { "samsung,exynos4212", NULL, 0 }, + { "samsung,exynos4412", NULL, 0 }, + { "samsung,exynos5250", NULL, 0 }, +#ifndef CONFIG_BL_SWITCHER + { "samsung,exynos5420", NULL, 0 }, + { "samsung,exynos5800", NULL, 0 }, +#endif }; static int __init cpufreq_dt_platdev_init(void) -- 2.7.1.410.g6faf27b
WARNING: multiple messages have this Message-ID (diff)
From: viresh.kumar@linaro.org (Viresh Kumar) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH V2 3/3] cpufreq: exynos: Use generic platdev driver Date: Tue, 29 Mar 2016 12:09:49 +0530 [thread overview] Message-ID: <81a8da75a0e7783e2b47f9e04297f167e8134afe.1459233524.git.viresh.kumar@linaro.org> (raw) In-Reply-To: <cover.1459233524.git.viresh.kumar@linaro.org> The cpufreq-dt-platdev driver supports creation of cpufreq-dt platform device now, reuse that and remove similar code from platform code. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> --- arch/arm/mach-exynos/exynos.c | 29 ----------------------------- drivers/cpufreq/cpufreq-dt-platdev.c | 9 +++++++++ 2 files changed, 9 insertions(+), 29 deletions(-) diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c index bbf51a46f772..4d3b056fd786 100644 --- a/arch/arm/mach-exynos/exynos.c +++ b/arch/arm/mach-exynos/exynos.c @@ -213,33 +213,6 @@ static void __init exynos_init_irq(void) exynos_map_pmu(); } -static const struct of_device_id exynos_cpufreq_matches[] = { - { .compatible = "samsung,exynos3250", .data = "cpufreq-dt" }, - { .compatible = "samsung,exynos4210", .data = "cpufreq-dt" }, - { .compatible = "samsung,exynos4212", .data = "cpufreq-dt" }, - { .compatible = "samsung,exynos4412", .data = "cpufreq-dt" }, - { .compatible = "samsung,exynos5250", .data = "cpufreq-dt" }, -#ifndef CONFIG_BL_SWITCHER - { .compatible = "samsung,exynos5420", .data = "cpufreq-dt" }, - { .compatible = "samsung,exynos5800", .data = "cpufreq-dt" }, -#endif - { /* sentinel */ } -}; - -static void __init exynos_cpufreq_init(void) -{ - struct device_node *root = of_find_node_by_path("/"); - const struct of_device_id *match; - - match = of_match_node(exynos_cpufreq_matches, root); - if (!match) { - platform_device_register_simple("exynos-cpufreq", -1, NULL, 0); - return; - } - - platform_device_register_simple(match->data, -1, NULL, 0); -} - static void __init exynos_dt_machine_init(void) { /* @@ -262,8 +235,6 @@ static void __init exynos_dt_machine_init(void) of_machine_is_compatible("samsung,exynos5250")) platform_device_register(&exynos_cpuidle); - exynos_cpufreq_init(); - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } diff --git a/drivers/cpufreq/cpufreq-dt-platdev.c b/drivers/cpufreq/cpufreq-dt-platdev.c index 18b81724ca0b..c5a70b683c7c 100644 --- a/drivers/cpufreq/cpufreq-dt-platdev.c +++ b/drivers/cpufreq/cpufreq-dt-platdev.c @@ -20,6 +20,15 @@ struct cpufreq_dt_compat { }; static struct cpufreq_dt_compat compat[] = { + { "samsung,exynos3250", NULL, 0 }, + { "samsung,exynos4210", NULL, 0 }, + { "samsung,exynos4212", NULL, 0 }, + { "samsung,exynos4412", NULL, 0 }, + { "samsung,exynos5250", NULL, 0 }, +#ifndef CONFIG_BL_SWITCHER + { "samsung,exynos5420", NULL, 0 }, + { "samsung,exynos5800", NULL, 0 }, +#endif }; static int __init cpufreq_dt_platdev_init(void) -- 2.7.1.410.g6faf27b
next prev parent reply other threads:[~2016-03-29 6:40 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-03-29 6:39 [PATCH V2 0/3] cpufreq: dt: Create platform device from generic code Viresh Kumar 2016-03-29 6:39 ` [PATCH V1 Resend 1/3] cpufreq: dt: Include types.h from cpufreq-dt.h Viresh Kumar 2016-03-29 6:39 ` [PATCH V1 Resend 2/3] cpufreq: dt: Add generic platform-device creation support Viresh Kumar 2016-03-29 15:14 ` Arnd Bergmann 2016-03-29 16:36 ` Viresh Kumar 2016-03-29 19:45 ` Arnd Bergmann 2016-03-30 3:22 ` Viresh Kumar 2016-03-30 7:53 ` Arnd Bergmann 2016-04-01 10:23 ` Viresh Kumar 2016-04-01 12:30 ` Mason 2016-04-01 12:52 ` Viresh Kumar 2016-04-01 14:15 ` Rob Herring 2016-04-07 8:30 ` Viresh Kumar 2016-04-18 21:00 ` Arnd Bergmann 2016-03-29 16:42 ` Viresh Kumar 2016-03-29 19:46 ` Arnd Bergmann 2016-03-29 6:39 ` Viresh Kumar [this message] 2016-03-29 6:39 ` [PATCH V2 3/3] cpufreq: exynos: Use generic platdev driver Viresh Kumar 2016-03-29 15:04 ` Arnd Bergmann 2016-03-29 15:04 ` Arnd Bergmann 2016-03-29 15:22 ` Viresh Kumar 2016-03-29 15:22 ` Viresh Kumar 2016-03-29 23:46 ` Krzysztof Kozlowski 2016-03-29 23:46 ` Krzysztof Kozlowski
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