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2016-03-08thermal: exynos: List vtmu-supply as optional property in DT bindingJavier Martinez Canillas
The Exynos Thermal Management Unit binding says that the vtmu-supply is optional but is listed in the required properties section. Add an optional properties section and move the regulator property there. Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Andi Shyti <andi.shyti@samsung.com> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2016-03-08thermal: exynos: Document number of supported trip-pointsKrzysztof Kozlowski
Document the number of configurable temperature thresholds (for trip-points in interrupt-driven mode). Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2016-03-08thermal: exynos: Document compatible for Exynos5433 TMUKrzysztof Kozlowski
Commit 488c7455d74c ("thermal: exynos: Add the support for Exynos5433 TMU") added new compatible but forgot to update documentation. Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2015-01-31dts: Documentation: Add documentation for Exynos7 SoC thermal bindingsAbhilash Kesavan
Add documentation for exynos7 thermal bindings including compatible name and special clock properties. Acked-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2015-01-24dts: Documentation: Update exynos-thermal.txt example for Exynos5440Lukasz Majewski
Updating exynos-thermal.txt documentation entry for Exynos5440 Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2015-01-24dts: Documentation: Extending documentation entry for exynos-thermalLukasz Majewski
Properties necessary for providing Exynos thermal configuration via device tree. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2014-07-15thermal: samsung: Add TMU support for Exynos3250 SoCChanwoo Choi
This patch add registers, bit fields and compatible strings for Exynos3250 TMU (Thermal Management Unit). Exynos3250 uses the Cortex-A7 dual cores and has a target speed of 1.0 GHz. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> [Add MUX address setting bits by Jonghwa Lee] Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Amit Daniel Kachhap<amit.daniel@samsung.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2014-05-06thermal: samsung: Add TMU support for Exynos5260 SoCsNaveen Krishna Chatradhi
This patch adds the registers, bit fields and compatible strings required to support for the 5 TMU channels on Exynos5260. Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2014-05-06thermal: samsung: Add TMU support for Exynos5420 SoCsNaveen Krishna Chatradhi
Exynos5420 has 5 TMU channels, the TRIMINFO register is misplaced for TMU channels 2, 3 and 4 TRIMINFO at 0x1006c000 contains data for TMU channel 3 TRIMINFO at 0x100a0000 contains data for TMU channel 4 TRIMINFO at 0x10068000 contains data for TMU channel 2 This patch 1 Adds the neccessary register changes and arch information to support Exynos5420 SoCs. 2. Handles the gate clock for misplaced TRIMINFO register 3. Updates the Documentation at Documentation/devicetree/bindings/thermal/exynos-thermal.txt Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Acked-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2014-05-06thermal: samsung: change base_common to more meaningful base_secondNaveen Krishna Chatradhi
On Exynos5440 and Exynos5420 there are registers common across the TMU channels. To support that, we introduced a ADDRESS_MULTIPLE flag in the driver and the 2nd set of register base and size are provided in the "reg" property of the node. As per Amit's suggestion, this patch changes the base_common to base_second and SHARED_MEMORY to ADDRESS_MULTIPLE. Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Acked-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2013-08-13ARM: dts: thermal: exynos: Add documentation for Exynos SoC thermal bindingsAmit Daniel Kachhap
Proper description for Exynos4 bindings added to Documentation/devicetree/ bindings. It adds description to use multiple TMU instances, optional voltage supply node and optional shared register across multiple TMU's. Acked-by: Jonghwa Lee <jonghwa3.lee@samsung.com> Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Acked-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
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