* [PATCH V3 3/4] ARM: exynos: exynos-cpufreq platform device isn't supported anymore
[not found] <cover.1459325515.git.viresh.kumar@linaro.org>
@ 2016-03-30 8:15 ` Viresh Kumar
2016-03-30 8:30 ` Krzysztof Kozlowski
2016-03-30 8:15 ` [PATCH V3 4/4] cpufreq: exynos: Use generic platdev driver Viresh Kumar
1 sibling, 1 reply; 3+ messages in thread
From: Viresh Kumar @ 2016-03-30 8:15 UTC (permalink / raw)
To: linux-arm-kernel
The driver is removed long back and we don't support this device
anymore. Stop adding it.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro•org>
---
arch/arm/mach-exynos/exynos.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index bbf51a46f772..4dfce1069406 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -232,12 +232,8 @@ static void __init exynos_cpufreq_init(void)
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);
+ if (match)
+ platform_device_register_simple(match->data, -1, NULL, 0);
}
static void __init exynos_dt_machine_init(void)
--
2.7.1.410.g6faf27b
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH V3 4/4] cpufreq: exynos: Use generic platdev driver
[not found] <cover.1459325515.git.viresh.kumar@linaro.org>
2016-03-30 8:15 ` [PATCH V3 3/4] ARM: exynos: exynos-cpufreq platform device isn't supported anymore Viresh Kumar
@ 2016-03-30 8:15 ` Viresh Kumar
1 sibling, 0 replies; 3+ messages in thread
From: Viresh Kumar @ 2016-03-30 8:15 UTC (permalink / raw)
To: linux-arm-kernel
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 | 25 -------------------------
drivers/cpufreq/cpufreq-dt-platdev.c | 9 +++++++++
2 files changed, 9 insertions(+), 25 deletions(-)
diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index 4dfce1069406..4d3b056fd786 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -213,29 +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(match->data, -1, NULL, 0);
-}
-
static void __init exynos_dt_machine_init(void)
{
/*
@@ -258,8 +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 2a3532427ecf..f2ae7ad99a3c 100644
--- a/drivers/cpufreq/cpufreq-dt-platdev.c
+++ b/drivers/cpufreq/cpufreq-dt-platdev.c
@@ -12,6 +12,15 @@
#include <linux/platform_device.h>
static const struct of_device_id machines[] = {
+ { .compatible = "samsung,exynos3250", },
+ { .compatible = "samsung,exynos4210", },
+ { .compatible = "samsung,exynos4212", },
+ { .compatible = "samsung,exynos4412", },
+ { .compatible = "samsung,exynos5250", },
+#ifndef CONFIG_BL_SWITCHER
+ { .compatible = "samsung,exynos5420", },
+ { .compatible = "samsung,exynos5800", },
+#endif
};
static int __init cpufreq_dt_platdev_init(void)
--
2.7.1.410.g6faf27b
^ permalink raw reply related [flat|nested] 3+ messages in thread