[PATCH v2 01/14] thermal: Rename driver 'kirkwood' -> 'mvebu'

[Ezequiel Garcia <ezequiel.garcia@free-electrons.com>]

This driver will support several Marvell SoC, so it is convenient
to rename it to 'mvebu' to represent accurately the hardware it
supports.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
---
 .../bindings/thermal/kirkwood-thermal.txt          |   15 ---
 .../devicetree/bindings/thermal/mvebu-thermal.txt  |   15 +++
 drivers/thermal/Kconfig                            |   10 +-
 drivers/thermal/Makefile                           |    2 +-
 drivers/thermal/kirkwood_thermal.c                 |  134 --------------------
 drivers/thermal/mvebu_thermal.c                    |  134 ++++++++++++++++++++
 6 files changed, 155 insertions(+), 155 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/thermal/kirkwood-thermal.txt
 create mode 100644 Documentation/devicetree/bindings/thermal/mvebu-thermal.txt
 delete mode 100644 drivers/thermal/kirkwood_thermal.c
 create mode 100644 drivers/thermal/mvebu_thermal.c

diff --git a/Documentation/devicetree/bindings/thermal/kirkwood-thermal.txt b/Documentation/devicetree/bindings/thermal/kirkwood-thermal.txt
deleted file mode 100644
index 8c0f5eb..0000000
--- a/Documentation/devicetree/bindings/thermal/kirkwood-thermal.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-* Kirkwood Thermal
-
-This version is for Kirkwood 88F8262 & 88F6283 SoCs. Other kirkwoods
-don't contain a thermal sensor.
-
-Required properties:
-- compatible : "marvell,kirkwood-thermal"
-- reg : Address range of the thermal registers
-
-Example:
-
-	thermal@10078 {
-		compatible = "marvell,kirkwood-thermal";
-		reg = <0x10078 0x4>;
-	};
diff --git a/Documentation/devicetree/bindings/thermal/mvebu-thermal.txt b/Documentation/devicetree/bindings/thermal/mvebu-thermal.txt
new file mode 100644
index 0000000..8c0f5eb
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/mvebu-thermal.txt
@@ -0,0 +1,15 @@
+* Kirkwood Thermal
+
+This version is for Kirkwood 88F8262 & 88F6283 SoCs. Other kirkwoods
+don't contain a thermal sensor.
+
+Required properties:
+- compatible : "marvell,kirkwood-thermal"
+- reg : Address range of the thermal registers
+
+Example:
+
+	thermal@10078 {
+		compatible = "marvell,kirkwood-thermal";
+		reg = <0x10078 0x4>;
+	};
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index a764f16..74f6b97 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -101,13 +101,13 @@ config RCAR_THERMAL
 	  Enable this to plug the R-Car thermal sensor driver into the Linux
 	  thermal framework
 
-config KIRKWOOD_THERMAL
-	tristate "Temperature sensor on Marvell Kirkwood SoCs"
-	depends on ARCH_KIRKWOOD
+config MVEBU_THERMAL
+	tristate "Temperature sensor on Marvell EBU SoCs"
+	depends on PLAT_ORION
 	depends on OF
 	help
-	  Support for the Kirkwood thermal sensor driver into the Linux thermal
-	  framework. Only kirkwood 88F6282 and 88F6283 have this sensor.
+	  Support for the thermal controllers available in several Marvell
+	  EBU SoCs in the thermal framework.
 
 config EXYNOS_THERMAL
 	tristate "Temperature sensor on Samsung EXYNOS"
diff --git a/drivers/thermal/Makefile b/drivers/thermal/Makefile
index d3a2b38..40293a1 100644
--- a/drivers/thermal/Makefile
+++ b/drivers/thermal/Makefile
@@ -15,7 +15,7 @@ obj-$(CONFIG_CPU_THERMAL)	+= cpu_cooling.o
 # platform thermal drivers
 obj-$(CONFIG_SPEAR_THERMAL)	+= spear_thermal.o
 obj-$(CONFIG_RCAR_THERMAL)	+= rcar_thermal.o
-obj-$(CONFIG_KIRKWOOD_THERMAL)  += kirkwood_thermal.o
+obj-$(CONFIG_MVEBU_THERMAL)	+= mvebu_thermal.o
 obj-$(CONFIG_EXYNOS_THERMAL)	+= exynos_thermal.o
 obj-$(CONFIG_DOVE_THERMAL)  	+= dove_thermal.o
 obj-$(CONFIG_DB8500_THERMAL)	+= db8500_thermal.o
diff --git a/drivers/thermal/kirkwood_thermal.c b/drivers/thermal/kirkwood_thermal.c
deleted file mode 100644
index 19320dd..0000000
--- a/drivers/thermal/kirkwood_thermal.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Kirkwood thermal sensor driver
- *
- * Copyright (C) 2012 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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.
- *
- */
-#include <linux/device.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/kernel.h>
-#include <linux/of.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/thermal.h>
-
-#define KIRKWOOD_THERMAL_VALID_OFFSET	9
-#define KIRKWOOD_THERMAL_VALID_MASK	0x1
-#define KIRKWOOD_THERMAL_TEMP_OFFSET	10
-#define KIRKWOOD_THERMAL_TEMP_MASK	0x1FF
-
-/* Kirkwood Thermal Sensor Dev Structure */
-struct kirkwood_thermal_priv {
-	void __iomem *sensor;
-};
-
-static int kirkwood_get_temp(struct thermal_zone_device *thermal,
-			  unsigned long *temp)
-{
-	unsigned long reg;
-	struct kirkwood_thermal_priv *priv = thermal->devdata;
-
-	reg = readl_relaxed(priv->sensor);
-
-	/* Valid check */
-	if (!((reg >> KIRKWOOD_THERMAL_VALID_OFFSET) &
-	    KIRKWOOD_THERMAL_VALID_MASK)) {
-		dev_err(&thermal->device,
-			"Temperature sensor reading not valid\n");
-		return -EIO;
-	}
-
-	/*
-	 * Calculate temperature. According to Marvell internal
-	 * documentation the formula for this is:
-	 * Celsius = (322-reg)/1.3625
-	 */
-	reg = (reg >> KIRKWOOD_THERMAL_TEMP_OFFSET) &
-		KIRKWOOD_THERMAL_TEMP_MASK;
-	*temp = ((3220000000UL - (10000000UL * reg)) / 13625);
-
-	return 0;
-}
-
-static struct thermal_zone_device_ops ops = {
-	.get_temp = kirkwood_get_temp,
-};
-
-static const struct of_device_id kirkwood_thermal_id_table[] = {
-	{ .compatible = "marvell,kirkwood-thermal" },
-	{}
-};
-
-static int kirkwood_thermal_probe(struct platform_device *pdev)
-{
-	struct thermal_zone_device *thermal = NULL;
-	struct kirkwood_thermal_priv *priv;
-	struct resource *res;
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "Failed to get platform resource\n");
-		return -ENODEV;
-	}
-
-	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
-	if (!priv)
-		return -ENOMEM;
-
-	priv->sensor = devm_request_and_ioremap(&pdev->dev, res);
-	if (!priv->sensor) {
-		dev_err(&pdev->dev, "Failed to request_ioremap memory\n");
-		return -EADDRNOTAVAIL;
-	}
-
-	thermal = thermal_zone_device_register("kirkwood_thermal", 0, 0,
-					       priv, &ops, NULL, 0, 0);
-	if (IS_ERR(thermal)) {
-		dev_err(&pdev->dev,
-			"Failed to register thermal zone device\n");
-		return PTR_ERR(thermal);
-	}
-
-	platform_set_drvdata(pdev, thermal);
-
-	return 0;
-}
-
-static int kirkwood_thermal_exit(struct platform_device *pdev)
-{
-	struct thermal_zone_device *kirkwood_thermal =
-		platform_get_drvdata(pdev);
-
-	thermal_zone_device_unregister(kirkwood_thermal);
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-MODULE_DEVICE_TABLE(of, kirkwood_thermal_id_table);
-
-static struct platform_driver kirkwood_thermal_driver = {
-	.probe = kirkwood_thermal_probe,
-	.remove = kirkwood_thermal_exit,
-	.driver = {
-		.name = "kirkwood_thermal",
-		.owner = THIS_MODULE,
-		.of_match_table = of_match_ptr(kirkwood_thermal_id_table),
-	},
-};
-
-module_platform_driver(kirkwood_thermal_driver);
-
-MODULE_AUTHOR("Nobuhiro Iwamatsu <iwamatsu@nigauri.org>");
-MODULE_DESCRIPTION("kirkwood thermal driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/thermal/mvebu_thermal.c b/drivers/thermal/mvebu_thermal.c
new file mode 100644
index 0000000..19320dd
--- /dev/null
+++ b/drivers/thermal/mvebu_thermal.c
@@ -0,0 +1,134 @@
+/*
+ * Kirkwood thermal sensor driver
+ *
+ * Copyright (C) 2012 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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.
+ *
+ */
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/thermal.h>
+
+#define KIRKWOOD_THERMAL_VALID_OFFSET	9
+#define KIRKWOOD_THERMAL_VALID_MASK	0x1
+#define KIRKWOOD_THERMAL_TEMP_OFFSET	10
+#define KIRKWOOD_THERMAL_TEMP_MASK	0x1FF
+
+/* Kirkwood Thermal Sensor Dev Structure */
+struct kirkwood_thermal_priv {
+	void __iomem *sensor;
+};
+
+static int kirkwood_get_temp(struct thermal_zone_device *thermal,
+			  unsigned long *temp)
+{
+	unsigned long reg;
+	struct kirkwood_thermal_priv *priv = thermal->devdata;
+
+	reg = readl_relaxed(priv->sensor);
+
+	/* Valid check */
+	if (!((reg >> KIRKWOOD_THERMAL_VALID_OFFSET) &
+	    KIRKWOOD_THERMAL_VALID_MASK)) {
+		dev_err(&thermal->device,
+			"Temperature sensor reading not valid\n");
+		return -EIO;
+	}
+
+	/*
+	 * Calculate temperature. According to Marvell internal
+	 * documentation the formula for this is:
+	 * Celsius = (322-reg)/1.3625
+	 */
+	reg = (reg >> KIRKWOOD_THERMAL_TEMP_OFFSET) &
+		KIRKWOOD_THERMAL_TEMP_MASK;
+	*temp = ((3220000000UL - (10000000UL * reg)) / 13625);
+
+	return 0;
+}
+
+static struct thermal_zone_device_ops ops = {
+	.get_temp = kirkwood_get_temp,
+};
+
+static const struct of_device_id kirkwood_thermal_id_table[] = {
+	{ .compatible = "marvell,kirkwood-thermal" },
+	{}
+};
+
+static int kirkwood_thermal_probe(struct platform_device *pdev)
+{
+	struct thermal_zone_device *thermal = NULL;
+	struct kirkwood_thermal_priv *priv;
+	struct resource *res;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "Failed to get platform resource\n");
+		return -ENODEV;
+	}
+
+	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	priv->sensor = devm_request_and_ioremap(&pdev->dev, res);
+	if (!priv->sensor) {
+		dev_err(&pdev->dev, "Failed to request_ioremap memory\n");
+		return -EADDRNOTAVAIL;
+	}
+
+	thermal = thermal_zone_device_register("kirkwood_thermal", 0, 0,
+					       priv, &ops, NULL, 0, 0);
+	if (IS_ERR(thermal)) {
+		dev_err(&pdev->dev,
+			"Failed to register thermal zone device\n");
+		return PTR_ERR(thermal);
+	}
+
+	platform_set_drvdata(pdev, thermal);
+
+	return 0;
+}
+
+static int kirkwood_thermal_exit(struct platform_device *pdev)
+{
+	struct thermal_zone_device *kirkwood_thermal =
+		platform_get_drvdata(pdev);
+
+	thermal_zone_device_unregister(kirkwood_thermal);
+	platform_set_drvdata(pdev, NULL);
+
+	return 0;
+}
+
+MODULE_DEVICE_TABLE(of, kirkwood_thermal_id_table);
+
+static struct platform_driver kirkwood_thermal_driver = {
+	.probe = kirkwood_thermal_probe,
+	.remove = kirkwood_thermal_exit,
+	.driver = {
+		.name = "kirkwood_thermal",
+		.owner = THIS_MODULE,
+		.of_match_table = of_match_ptr(kirkwood_thermal_id_table),
+	},
+};
+
+module_platform_driver(kirkwood_thermal_driver);
+
+MODULE_AUTHOR("Nobuhiro Iwamatsu <iwamatsu@nigauri.org>");
+MODULE_DESCRIPTION("kirkwood thermal driver");
+MODULE_LICENSE("GPL");
-- 
1.7.8.6