Thermal: Add ST-Ericsson DB8500 thermal properties and platform data.

This patch adds device tree properties for ST-Ericsson DB8500 thermal driver,
also adds the platform data to support the old fashion.

Signed-off-by: hongbo.zhang <hongbo.zhang@linaro.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig
index da68454..250625d 100644
--- a/arch/arm/configs/u8500_defconfig
+++ b/arch/arm/configs/u8500_defconfig
@@ -69,6 +69,8 @@
 CONFIG_POWER_SUPPLY=y
 CONFIG_AB8500_BM=y
 CONFIG_AB8500_BATTERY_THERM_ON_BATCTRL=y
+CONFIG_THERMAL=y
+CONFIG_CPU_THERMAL=y
 CONFIG_MFD_STMPE=y
 CONFIG_MFD_TC3589X=y
 CONFIG_AB5500_CORE=y