[PATCH V3 0/20] thermal: exynos: Add thermal driver for exynos5440

From: Amit Daniel Kachhap
Date: Tue May 07 2013 - 09:01:37 EST


Changes in V3:
* Added proper dependency of different exynos thermal Kconfig symbols. Basically 3
Kconfig can be enabled now and corresponds to tmu driver. exynos common part
and exynos configuration data. This issue was raised by Rui Zhang.

Changes in V2:
* Separated SOC data from TMU driver. This is as per suggestion from Eduardo.
* Merged the new file created for exynos5440 TMU controller with the existing
TMU controller code.
* Removed the DT parsing code as now the SOC specific data are cleanly put
inside the data specific file.
* Even the register definations/bitfields are treated as data as there is
some variation across SOC's.

This patchset adds TMU(Thermal management Unit) driver support for
exynos5440 platform. There are 3 instances of the TMU controllers so
necessary cleanup/re-structure is done to handle multiple thermal zone.

Patch (exynos4: Add documentation for Exynos SoC thermal bindings) from
Lukasz Majewski is already posted to mainline. Adding it here for completeness.
(http://www.mail-archive.com/linux-samsung-soc@xxxxxxxxxxxxxxx/msg17817.html)

Patch (thermal: exynos: Support thermal tripping ) from Jonghwan Choi is
added here with some changes.
(https://patchwork.kernel.org/patch/1668371/)

Patch (thermal: exynos: Support for TMU regulator defined at device tree)
is a repost of my earlier patch(https://patchwork-mail1.kernel.org/patch/2510771/)
and adds regulator support.

Patch (ARM: dts: Add device tree node for exynos5440 TMU controller) can be
merged through exynos platform maintainer as this can cause merge conflict.

All these patches are based on thermal maintainers git tree,
git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git next.

Amit Daniel Kachhap (20):
thermal: exynos: Moving exynos thermal files into samsung directory
thermal: exynos: Bifurcate exynos thermal common and tmu controller
code
thermal: exynos: Rename exynos_thermal.c to exynos_tmu.c
thermal: exynos: Move exynos_thermal.h from include/* to driver/*
folder
thermal: exynos: Bifurcate exynos tmu driver and configuration data
thermal: exynos: Add missing definations and code cleanup
thermal: exynos: Add extra entries in the tmu platform data
thermal: exynos: Support thermal tripping
thermal: exynos: Move register definitions from driver file to data
file
thermal: exynos: Fix to clear only the generated interrupts
thermal: exynos: Add support for instance based register/unregister
thermal: exynos: Modify private_data to appropriate name driver_data
thermal: exynos: Return success even if no cooling data supplied
thermal: exynos: Make the zone handling dependent on trip count
thermal: exynos: Add support to handle many instances of TMU
thermal: exynos: Add features to check instead of using SOC type
thermal: exynos: Add support for exynos5440 TMU sensor.
Documentation: thermal: Explain the exynos thermal driver model
thermal: exynos: Support for TMU regulator defined at device tree
ARM: dts: Add device tree node for exynos5440 TMU controller

Lukasz Majewski (1):
ARM: dts: thermal: exynos4: Add documentation for Exynos SoC thermal
bindings

.../devicetree/bindings/thermal/exynos-thermal.txt | 53 +
Documentation/thermal/exynos_thermal | 43 +-
arch/arm/boot/dts/exynos5440.dtsi | 30 +
drivers/thermal/Kconfig | 13 +-
drivers/thermal/Makefile | 2 +-
drivers/thermal/exynos_thermal.c | 1066 --------------------
drivers/thermal/samsung/Kconfig | 28 +
drivers/thermal/samsung/Makefile | 7 +
drivers/thermal/samsung/exynos_thermal_common.c | 401 ++++++++
drivers/thermal/samsung/exynos_thermal_common.h | 96 ++
drivers/thermal/samsung/exynos_tmu.c | 738 ++++++++++++++
drivers/thermal/samsung/exynos_tmu.h | 225 ++++
drivers/thermal/samsung/exynos_tmu_data.c | 224 ++++
drivers/thermal/samsung/exynos_tmu_data.h | 149 +++
include/linux/platform_data/exynos_thermal.h | 119 ---
15 files changed, 1991 insertions(+), 1203 deletions(-)
create mode 100644 Documentation/devicetree/bindings/thermal/exynos-thermal.txt
delete mode 100644 drivers/thermal/exynos_thermal.c
create mode 100644 drivers/thermal/samsung/Kconfig
create mode 100644 drivers/thermal/samsung/Makefile
create mode 100644 drivers/thermal/samsung/exynos_thermal_common.c
create mode 100644 drivers/thermal/samsung/exynos_thermal_common.h
create mode 100644 drivers/thermal/samsung/exynos_tmu.c
create mode 100644 drivers/thermal/samsung/exynos_tmu.h
create mode 100644 drivers/thermal/samsung/exynos_tmu_data.c
create mode 100644 drivers/thermal/samsung/exynos_tmu_data.h
delete mode 100644 include/linux/platform_data/exynos_thermal.h

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