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path: root/drivers/power/exynos-tmu.c
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* power: exynos-tmu: use the mux_addr bit fields in tmu_control registerNaveen Krishna Chatradhi2013-06-131-1/+10
| | | | | | | | | This patch implements the mux_addr bit fields defined in tmu_control register (used for debugging purpose) Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Reviewed-by: Vadim Bendebury <vbendeb@google.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* power: exynos-tmu: fix warnings and clean up codeNaveen Krishna Chatradhi2013-06-131-47/+65
| | | | | | | | | | | | | | | This patch does the folowing 1. change the data types for unsigned int variable to unsigned 2. change the tmu_base type to struct exynos5_tmu_reg * 3. Add timer functionality for get_cur_temp() 4. error handling in the get_tmu_fdt_values() 5. Add check for curr_temp reading 6. some cosmotic changes. Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Reviewed-by: Vadim Bendebury <vbendeb@google.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Exynos5: TMU: Add hardware trippingAkshay Saraswat2013-03-121-5/+20
| | | | | | | | | This adds hardware tripping at 110 degrees celsius which must enable forced system shutdown in case TMU fails to power off. Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Exynos5: TMU: Add driver for Thermal Management UnitAkshay Saraswat2013-03-121-0/+304
Adding Exynos Thermal Management Unit driver to monitor SOC temperature and take actions corresponding to states of TMU. Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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