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authorSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>2016-07-19 23:57:49 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-07-21 13:42:46 +0200
commitc11dd70fd7f50fca7dc05520ec8075f12d93cb63 (patch)
treeef6364da1e4406a02bfda0a40d0e93d9ee27a650 /drivers/acpi/dptf
parentACPI / DPTF: Add DPTF power participant driver (diff)
downloadlinux-c11dd70fd7f50fca7dc05520ec8075f12d93cb63.tar.xz
linux-c11dd70fd7f50fca7dc05520ec8075f12d93cb63.zip
ACPI / DPTF: move int340x_thermal.c to the DPTF folder
Since DPTF has its own folder under ACPI, move this file also there. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/dptf')
-rw-r--r--drivers/acpi/dptf/Makefile3
-rw-r--r--drivers/acpi/dptf/int340x_thermal.c53
2 files changed, 56 insertions, 0 deletions
diff --git a/drivers/acpi/dptf/Makefile b/drivers/acpi/dptf/Makefile
index 62cbe8753a19..06ea8809583d 100644
--- a/drivers/acpi/dptf/Makefile
+++ b/drivers/acpi/dptf/Makefile
@@ -1 +1,4 @@
+obj-$(CONFIG_ACPI) += int340x_thermal.o
obj-$(CONFIG_DPTF_POWER) += dptf_power.o
+
+ccflags-y += -Idrivers/acpi
diff --git a/drivers/acpi/dptf/int340x_thermal.c b/drivers/acpi/dptf/int340x_thermal.c
new file mode 100644
index 000000000000..33505c651f62
--- /dev/null
+++ b/drivers/acpi/dptf/int340x_thermal.c
@@ -0,0 +1,53 @@
+/*
+ * ACPI support for int340x thermal drivers
+ *
+ * Copyright (C) 2014, Intel Corporation
+ * Authors: Zhang Rui <rui.zhang@intel.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/acpi.h>
+#include <linux/module.h>
+
+#include "internal.h"
+
+#define INT3401_DEVICE 0X01
+static const struct acpi_device_id int340x_thermal_device_ids[] = {
+ {"INT3400"},
+ {"INT3401", INT3401_DEVICE},
+ {"INT3402"},
+ {"INT3403"},
+ {"INT3404"},
+ {"INT3406"},
+ {"INT3407"},
+ {"INT3408"},
+ {"INT3409"},
+ {"INT340A"},
+ {"INT340B"},
+ {""},
+};
+
+static int int340x_thermal_handler_attach(struct acpi_device *adev,
+ const struct acpi_device_id *id)
+{
+ if (IS_ENABLED(CONFIG_INT340X_THERMAL))
+ acpi_create_platform_device(adev);
+ /* Intel SoC DTS thermal driver needs INT3401 to set IRQ descriptor */
+ else if (IS_ENABLED(CONFIG_INTEL_SOC_DTS_THERMAL) &&
+ id->driver_data == INT3401_DEVICE)
+ acpi_create_platform_device(adev);
+ return 1;
+}
+
+static struct acpi_scan_handler int340x_thermal_handler = {
+ .ids = int340x_thermal_device_ids,
+ .attach = int340x_thermal_handler_attach,
+};
+
+void __init acpi_int340x_thermal_init(void)
+{
+ acpi_scan_add_handler(&int340x_thermal_handler);
+}