From: Amit Daniel Kachhap <amit.daniel@samsung.com>
To: linux-pm@vger.kernel.org
Cc: Zhang Rui <rui.zhang@intel.com>,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
amit.kachhap@gmail.com, Kukjin Kim <kgene.kim@samsung.com>,
Eduardo Valentin <eduardo.valentin@ti.com>
Subject: [PATCH V2 05/20] thermal: exynos: Bifurcate exynos tmu driver and configuration data
Date: Fri, 26 Apr 2013 16:07:36 +0530 [thread overview]
Message-ID: <1366972671-9227-6-git-send-email-amit.daniel@samsung.com> (raw)
In-Reply-To: <1366972671-9227-1-git-send-email-amit.daniel@samsung.com>
This code splits the exynos tmu driver code into SOC specific data parts.
This will simplify adding new SOC specific data to the same TMU controller.
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
---
drivers/thermal/samsung/Makefile | 1 +
drivers/thermal/samsung/exynos_thermal_common.h | 2 +-
drivers/thermal/samsung/exynos_tmu.c | 67 +------------------
drivers/thermal/samsung/exynos_tmu_data.c | 78 +++++++++++++++++++++++
drivers/thermal/samsung/exynos_tmu_data.h | 40 ++++++++++++
5 files changed, 124 insertions(+), 64 deletions(-)
create mode 100644 drivers/thermal/samsung/exynos_tmu_data.c
create mode 100644 drivers/thermal/samsung/exynos_tmu_data.h
diff --git a/drivers/thermal/samsung/Makefile b/drivers/thermal/samsung/Makefile
index 75e1f97..b133255 100644
--- a/drivers/thermal/samsung/Makefile
+++ b/drivers/thermal/samsung/Makefile
@@ -3,4 +3,5 @@
#
obj-$(CONFIG_EXYNOS_SOC_THERMAL) += exynos_soc_thermal.o
exynos_soc_thermal-y := exynos_tmu.o
+exynos_soc_thermal-y += exynos_tmu_data.o
exynos_soc_thermal-$(CONFIG_EXYNOS_COMMON) += exynos_thermal_common.o
diff --git a/drivers/thermal/samsung/exynos_thermal_common.h b/drivers/thermal/samsung/exynos_thermal_common.h
index 985b848..6ed9bd9 100644
--- a/drivers/thermal/samsung/exynos_thermal_common.h
+++ b/drivers/thermal/samsung/exynos_thermal_common.h
@@ -62,7 +62,7 @@ struct freq_clip_table {
struct thermal_trip_point_conf {
int trip_val[MAX_TRIP_COUNT];
int trip_count;
- u8 trigger_falling;
+ unsigned char trigger_falling;
};
struct thermal_cooling_conf {
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index a02f2c9..05b5068 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -34,6 +34,7 @@
#include <linux/workqueue.h>
#include "exynos_thermal_common.h"
#include "exynos_tmu.h"
+#include "exynos_tmu_data.h"
/* Exynos generic registers */
#define EXYNOS_TMU_REG_TRIMINFO 0x0
@@ -385,66 +386,6 @@ static struct thermal_sensor_conf exynos_sensor_conf = {
.write_emul_temp = exynos_tmu_set_emulation,
};
-#if defined(CONFIG_CPU_EXYNOS4210)
-static struct exynos_tmu_platform_data const exynos4210_default_tmu_data = {
- .threshold = 80,
- .trigger_levels[0] = 5,
- .trigger_levels[1] = 20,
- .trigger_levels[2] = 30,
- .trigger_level0_en = 1,
- .trigger_level1_en = 1,
- .trigger_level2_en = 1,
- .trigger_level3_en = 0,
- .gain = 15,
- .reference_voltage = 7,
- .cal_type = TYPE_ONE_POINT_TRIMMING,
- .freq_tab[0] = {
- .freq_clip_max = 800 * 1000,
- .temp_level = 85,
- },
- .freq_tab[1] = {
- .freq_clip_max = 200 * 1000,
- .temp_level = 100,
- },
- .freq_tab_count = 2,
- .type = SOC_ARCH_EXYNOS4210,
-};
-#define EXYNOS4210_TMU_DRV_DATA (&exynos4210_default_tmu_data)
-#else
-#define EXYNOS4210_TMU_DRV_DATA (NULL)
-#endif
-
-#if defined(CONFIG_SOC_EXYNOS5250) || defined(CONFIG_SOC_EXYNOS4412)
-static struct exynos_tmu_platform_data const exynos_default_tmu_data = {
- .threshold_falling = 10,
- .trigger_levels[0] = 85,
- .trigger_levels[1] = 103,
- .trigger_levels[2] = 110,
- .trigger_level0_en = 1,
- .trigger_level1_en = 1,
- .trigger_level2_en = 1,
- .trigger_level3_en = 0,
- .gain = 8,
- .reference_voltage = 16,
- .noise_cancel_mode = 4,
- .cal_type = TYPE_ONE_POINT_TRIMMING,
- .efuse_value = 55,
- .freq_tab[0] = {
- .freq_clip_max = 800 * 1000,
- .temp_level = 85,
- },
- .freq_tab[1] = {
- .freq_clip_max = 200 * 1000,
- .temp_level = 103,
- },
- .freq_tab_count = 2,
- .type = SOC_ARCH_EXYNOS,
-};
-#define EXYNOS_TMU_DRV_DATA (&exynos_default_tmu_data)
-#else
-#define EXYNOS_TMU_DRV_DATA (NULL)
-#endif
-
#ifdef CONFIG_OF
static const struct of_device_id exynos_tmu_match[] = {
{
@@ -453,11 +394,11 @@ static const struct of_device_id exynos_tmu_match[] = {
},
{
.compatible = "samsung,exynos4412-tmu",
- .data = (void *)EXYNOS_TMU_DRV_DATA,
+ .data = (void *)EXYNOS5250_TMU_DRV_DATA,
},
{
.compatible = "samsung,exynos5250-tmu",
- .data = (void *)EXYNOS_TMU_DRV_DATA,
+ .data = (void *)EXYNOS5250_TMU_DRV_DATA,
},
{},
};
@@ -471,7 +412,7 @@ static struct platform_device_id exynos_tmu_driver_ids[] = {
},
{
.name = "exynos5250-tmu",
- .driver_data = (kernel_ulong_t)EXYNOS_TMU_DRV_DATA,
+ .driver_data = (kernel_ulong_t)EXYNOS5250_TMU_DRV_DATA,
},
{ },
};
diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c
new file mode 100644
index 0000000..13a60ca
--- /dev/null
+++ b/drivers/thermal/samsung/exynos_tmu_data.c
@@ -0,0 +1,78 @@
+/*
+ * exynos_tmu_data.c - Samsung EXYNOS tmu data file
+ *
+ * Copyright (C) 2013 Samsung Electronics
+ * Amit Daniel Kachhap <amit.daniel@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include "exynos_thermal_common.h"
+#include "exynos_tmu.h"
+
+#if defined(CONFIG_CPU_EXYNOS4210)
+struct exynos_tmu_platform_data const exynos4210_default_tmu_data = {
+ .threshold = 80,
+ .trigger_levels[0] = 5,
+ .trigger_levels[1] = 20,
+ .trigger_levels[2] = 30,
+ .trigger_level0_en = 1,
+ .trigger_level1_en = 1,
+ .trigger_level2_en = 1,
+ .trigger_level3_en = 0,
+ .gain = 15,
+ .reference_voltage = 7,
+ .cal_type = TYPE_ONE_POINT_TRIMMING,
+ .freq_tab[0] = {
+ .freq_clip_max = 800 * 1000,
+ .temp_level = 85,
+ },
+ .freq_tab[1] = {
+ .freq_clip_max = 200 * 1000,
+ .temp_level = 100,
+ },
+ .freq_tab_count = 2,
+ .type = SOC_ARCH_EXYNOS4210,
+};
+#endif
+
+#if defined(CONFIG_SOC_EXYNOS5250) || defined(CONFIG_SOC_EXYNOS4412)
+struct exynos_tmu_platform_data const exynos5250_default_tmu_data = {
+ .threshold_falling = 10,
+ .trigger_levels[0] = 85,
+ .trigger_levels[1] = 103,
+ .trigger_levels[2] = 110,
+ .trigger_level0_en = 1,
+ .trigger_level1_en = 1,
+ .trigger_level2_en = 1,
+ .trigger_level3_en = 0,
+ .gain = 8,
+ .reference_voltage = 16,
+ .noise_cancel_mode = 4,
+ .cal_type = TYPE_ONE_POINT_TRIMMING,
+ .efuse_value = 55,
+ .freq_tab[0] = {
+ .freq_clip_max = 800 * 1000,
+ .temp_level = 85,
+ },
+ .freq_tab[1] = {
+ .freq_clip_max = 200 * 1000,
+ .temp_level = 103,
+ },
+ .freq_tab_count = 2,
+ .type = SOC_ARCH_EXYNOS,
+};
+#endif
diff --git a/drivers/thermal/samsung/exynos_tmu_data.h b/drivers/thermal/samsung/exynos_tmu_data.h
new file mode 100644
index 0000000..c8b0501
--- /dev/null
+++ b/drivers/thermal/samsung/exynos_tmu_data.h
@@ -0,0 +1,40 @@
+/*
+ * exynos_tmu_data.h - Samsung EXYNOS tmu data header file
+ *
+ * Copyright (C) 2013 Samsung Electronics
+ * Amit Daniel Kachhap <amit.daniel@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef _LINUX_EXYNOS_TMU_DATA_H
+#define _LINUX_EXYNOS_TMU_DATA_H
+
+#if defined(CONFIG_CPU_EXYNOS4210)
+extern struct exynos_tmu_platform_data const exynos4210_default_tmu_data;
+#define EXYNOS4210_TMU_DRV_DATA (&exynos4210_default_tmu_data)
+#else
+#define EXYNOS4210_TMU_DRV_DATA (NULL)
+#endif
+
+#if defined(CONFIG_SOC_EXYNOS5250) || defined(CONFIG_SOC_EXYNOS4412)
+extern struct exynos_tmu_platform_data const exynos5250_default_tmu_data;
+#define EXYNOS5250_TMU_DRV_DATA (&exynos5250_default_tmu_data)
+#else
+#define EXYNOS5250_TMU_DRV_DATA (NULL)
+#endif
+
+#endif /*_LINUX_EXYNOS_TMU_DATA_H*/
--
1.7.1
next prev parent reply other threads:[~2013-04-26 10:38 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-26 10:37 [PATCH V2 0/20] thermal: exynos: Add thermal driver for exynos5440 Amit Daniel Kachhap
2013-04-26 10:37 ` [PATCH V2 01/20] thermal: exynos: Moving exynos thermal files into samsung directory Amit Daniel Kachhap
2013-05-06 15:05 ` Zhang Rui
2013-05-07 10:21 ` Tomasz Figa
2013-05-07 13:18 ` amit daniel kachhap
2013-05-07 13:36 ` Tomasz Figa
2013-05-07 13:12 ` amit daniel kachhap
2013-04-26 10:37 ` [PATCH V2 02/20] thermal: exynos: Bifurcate exynos thermal common and tmu controller code Amit Daniel Kachhap
2013-05-06 15:16 ` Zhang Rui
2013-05-07 13:32 ` amit daniel kachhap
2013-04-26 10:37 ` [PATCH V2 03/20] thermal: exynos: Rename exynos_thermal.c to exynos_tmu.c Amit Daniel Kachhap
2013-05-06 15:18 ` Zhang Rui
2013-04-26 10:37 ` [PATCH V2 04/20] thermal: exynos: Move exynos_thermal.h from include/* to driver/* folder Amit Daniel Kachhap
2013-05-06 15:19 ` Zhang Rui
2013-04-26 10:37 ` Amit Daniel Kachhap [this message]
2013-05-06 15:28 ` [PATCH V2 05/20] thermal: exynos: Bifurcate exynos tmu driver and configuration data Zhang Rui
2013-04-26 10:37 ` [PATCH V2 06/20] thermal: exynos: Add missing definations and code cleanup Amit Daniel Kachhap
2013-04-26 10:37 ` [PATCH V2 07/20] thermal: exynos: Add extra entries in the tmu platform data Amit Daniel Kachhap
2013-04-26 10:37 ` [PATCH V2 08/20] thermal: exynos: Support thermal tripping Amit Daniel Kachhap
2013-04-26 10:37 ` [PATCH V2 09/20] thermal: exynos: Move register definitions from driver file to data file Amit Daniel Kachhap
2013-04-26 10:37 ` [PATCH V2 10/20] thermal: exynos: Fix to clear only the generated interrupts Amit Daniel Kachhap
2013-04-26 10:37 ` [PATCH V2 11/20] thermal: exynos: Add support for instance based register/unregister Amit Daniel Kachhap
2013-04-26 10:37 ` [PATCH V2 12/20] thermal: exynos: Modify private_data to appropriate name driver_data Amit Daniel Kachhap
2013-04-26 10:37 ` [PATCH V2 13/20] thermal: exynos: Return success even if no cooling data supplied Amit Daniel Kachhap
2013-04-26 10:37 ` [PATCH V2 14/20] thermal: exynos: Make the zone handling dependent on trip count Amit Daniel Kachhap
2013-04-26 10:37 ` [PATCH V2 15/20] thermal: exynos: Add support to handle many instances of TMU Amit Daniel Kachhap
2013-04-26 10:37 ` [PATCH V2 16/20] thermal: exynos: Add features to check instead of SOC type Amit Daniel Kachhap
2013-04-26 10:37 ` [PATCH V2 17/20] ARM: dts: thermal: exynos4: Add documentation for Exynos SoC thermal bindings Amit Daniel Kachhap
2013-04-26 10:37 ` [PATCH V2 18/20] thermal: exynos: Add support for exynos5440 TMU sensor Amit Daniel Kachhap
2013-04-26 10:37 ` [PATCH V2 19/20] Documentation: thermal: Explain the exynos thermal driver model Amit Daniel Kachhap
2013-04-26 10:37 ` [PATCH V2 20/20] ARM: dts: Add device tree node for exynos5440 TMU controller Amit Daniel Kachhap
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