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From: Thomas Abraham <thomas.ab@samsung.com>
To: linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org, mturquette@linaro.org,
	kgene.kim@samsung.com, t.figa@samsung.com,
	l.majewski@samsung.com, viresh.kumar@linaro.org,
	thomas.ab@samsung.com, heiko@sntech.de, cw00.choi@samsung.com
Subject: [PATCH v7 5/6] ARM: Exynos: switch to using generic cpufreq driver for exynos4210/5250/5420
Date: Mon, 14 Jul 2014 19:08:37 +0530	[thread overview]
Message-ID: <1405345118-4269-6-git-send-email-thomas.ab@samsung.com> (raw)
In-Reply-To: <1405345118-4269-1-git-send-email-thomas.ab@samsung.com>

From: Thomas Abraham <thomas.ab@samsung.com>

Remove the platform device instantiation for exynos cpufreq driver and add the
platform device for generic cpufreq drivers.

Cc: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
Tested-by: Arjun K.V <arjun.kv@samsung.com>
---
 arch/arm/mach-exynos/exynos.c |   15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index 2a43a17..5028b35 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -183,7 +183,20 @@ void __init exynos_cpuidle_init(void)
 
 void __init exynos_cpufreq_init(void)
 {
-	platform_device_register_simple("exynos-cpufreq", -1, NULL, 0);
+	char *dev_name;
+
+	if (of_machine_is_compatible("samsung,exynos5440"))
+		return;
+	if (of_machine_is_compatible("samsung,exynos5420"))
+		dev_name = "arm-bL-cpufreq-dt";
+	else
+		if (of_machine_is_compatible("samsung,exynos4412") ||
+			of_machine_is_compatible("samsung,exynos4212"))
+			dev_name = "exynos-cpufreq";
+		else
+			dev_name = "cpufreq-cpu0";
+
+	platform_device_register_simple(dev_name, -1, NULL, 0);
 }
 
 void __iomem *sysram_base_addr;
-- 
1.7.9.5

WARNING: multiple messages have this Message-ID (diff)
From: thomas.ab@samsung.com (Thomas Abraham)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v7 5/6] ARM: Exynos: switch to using generic cpufreq driver for exynos4210/5250/5420
Date: Mon, 14 Jul 2014 19:08:37 +0530	[thread overview]
Message-ID: <1405345118-4269-6-git-send-email-thomas.ab@samsung.com> (raw)
In-Reply-To: <1405345118-4269-1-git-send-email-thomas.ab@samsung.com>

From: Thomas Abraham <thomas.ab@samsung.com>

Remove the platform device instantiation for exynos cpufreq driver and add the
platform device for generic cpufreq drivers.

Cc: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
Tested-by: Arjun K.V <arjun.kv@samsung.com>
---
 arch/arm/mach-exynos/exynos.c |   15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index 2a43a17..5028b35 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -183,7 +183,20 @@ void __init exynos_cpuidle_init(void)
 
 void __init exynos_cpufreq_init(void)
 {
-	platform_device_register_simple("exynos-cpufreq", -1, NULL, 0);
+	char *dev_name;
+
+	if (of_machine_is_compatible("samsung,exynos5440"))
+		return;
+	if (of_machine_is_compatible("samsung,exynos5420"))
+		dev_name = "arm-bL-cpufreq-dt";
+	else
+		if (of_machine_is_compatible("samsung,exynos4412") ||
+			of_machine_is_compatible("samsung,exynos4212"))
+			dev_name = "exynos-cpufreq";
+		else
+			dev_name = "cpufreq-cpu0";
+
+	platform_device_register_simple(dev_name, -1, NULL, 0);
 }
 
 void __iomem *sysram_base_addr;
-- 
1.7.9.5

  parent reply	other threads:[~2014-07-14 13:38 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-14 13:38 [PATCH v7 0/6] cpufreq: use generic cpufreq drivers for exynos platforms Thomas Abraham
2014-07-14 13:38 ` Thomas Abraham
2014-07-14 13:38 ` [PATCH v7 1/6] clk: samsung: add infrastructure to register cpu clocks Thomas Abraham
2014-07-14 13:38   ` Thomas Abraham
2014-07-19 12:55   ` Tomasz Figa
2014-07-19 12:55     ` Tomasz Figa
2014-07-29  5:35     ` Thomas Abraham
2014-07-29  5:35       ` Thomas Abraham
2014-07-29  9:57       ` Tomasz Figa
2014-07-29  9:57         ` Tomasz Figa
2014-07-14 13:38 ` [PATCH v7 2/6] clk: samsung: register exynos5420 apll/kpll configuration data Thomas Abraham
2014-07-14 13:38   ` Thomas Abraham
2014-07-19 12:57   ` Tomasz Figa
2014-07-19 12:57     ` Tomasz Figa
2014-07-14 13:38 ` [PATCH v7 3/6] clk: exynos: use cpu-clock provider type to represent arm clock Thomas Abraham
2014-07-14 13:38   ` Thomas Abraham
2014-07-19 13:06   ` Tomasz Figa
2014-07-19 13:06     ` Tomasz Figa
2014-07-14 13:38 ` [PATCH v7 4/6] ARM: dts: Exynos: add cpu nodes, opp and cpu clock configuration data Thomas Abraham
2014-07-14 13:38   ` Thomas Abraham
2014-07-19 13:18   ` Tomasz Figa
2014-07-19 13:18     ` Tomasz Figa
2014-07-29  5:36     ` Thomas Abraham
2014-07-29  5:36       ` Thomas Abraham
2014-07-14 13:38 ` Thomas Abraham [this message]
2014-07-14 13:38   ` [PATCH v7 5/6] ARM: Exynos: switch to using generic cpufreq driver for exynos4210/5250/5420 Thomas Abraham
2014-07-19 13:27   ` Tomasz Figa
2014-07-19 13:27     ` Tomasz Figa
2014-07-29  5:37     ` Thomas Abraham
2014-07-29  5:37       ` Thomas Abraham
2014-07-14 13:38 ` [PATCH v7 6/6] cpufreq: exynos: remove exynos4210/5250 specific cpufreq driver support Thomas Abraham
2014-07-14 13:38   ` Thomas Abraham
2014-07-19 13:29   ` Tomasz Figa
2014-07-19 13:29     ` Tomasz Figa
2014-07-29  5:53     ` Thomas Abraham
2014-07-29  5:53       ` Thomas Abraham
2014-07-15  3:50 ` [PATCH v7 0/6] cpufreq: use generic cpufreq drivers for exynos platforms Thomas Abraham
2014-07-15  3:50   ` Thomas Abraham
2014-07-17  5:58   ` Thomas Abraham
2014-07-17  5:58     ` Thomas Abraham
2014-07-18  0:44     ` Chanwoo Choi
2014-07-18  0:44       ` Chanwoo Choi
2014-07-18  2:04       ` Thomas Abraham
2014-07-18  2:04         ` Thomas Abraham
2014-07-19 19:20 ` Tobias Jakobi
2014-07-19 19:20   ` Tobias Jakobi
2014-07-19 20:54   ` Tomasz Figa
2014-07-19 20:54     ` Tomasz Figa
2014-07-19 21:17     ` Tobias Jakobi
2014-07-19 21:17       ` Tobias Jakobi

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