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| author |   Lukasz Majewski <l.majewski@samsung.com> | 2013-10-09 08:29:52 +0200 |
|---|---|---|
| committer |   Eduardo Valentin <eduardo.valentin@ti.com> | 2013-10-15 10:10:42 -0400 |
| commit | 86f5362e7a1903455053511ed11ecceb8dd6d6dd (patch) | |
| tree | e01bfb3a8d5d8282d0e15bfa2f688cf4bbf22e2e /drivers/thermal/samsung/exynos_tmu_data.c | |
| parent | thermal: exynos: Provide separate TMU data for Exynos4412 (diff) | |
| download | linux-dev-86f5362e7a1903455053511ed11ecceb8dd6d6dd.tar.xz linux-dev-86f5362e7a1903455053511ed11ecceb8dd6d6dd.zip | |
thermal: exynos: Provide initial setting for TMU's test MUX address at Exynos4412
The commit d0a0ce3e77c795258d47f9163e92d5031d0c5221 ("thermal: exynos: Add
missing definations and code cleanup") has removed setting of test MUX address
value at TMU configuration setting.
This field is not present on Exynos4210 and Exynos5 SoCs. However on Exynos4412
SoC it is required to set this field after reset because without it TMU shows
maximal available temperature, which causes immediate platform shutdown.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Diffstat (limited to 'drivers/thermal/samsung/exynos_tmu_data.c')
| -rw-r--r-- | drivers/thermal/samsung/exynos_tmu_data.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c index d8de5c1fcf84..073c292baa53 100644 --- a/drivers/thermal/samsung/exynos_tmu_data.c +++ b/drivers/thermal/samsung/exynos_tmu_data.c @@ -98,6 +98,7 @@ static const struct exynos_tmu_registers exynos4412_tmu_registers = { .triminfo_ctrl = EXYNOS_TMU_TRIMINFO_CON, .triminfo_reload_shift = EXYNOS_TRIMINFO_RELOAD_SHIFT, .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, + .test_mux_addr_shift = EXYNOS4412_MUX_ADDR_SHIFT, .buf_vref_sel_shift = EXYNOS_TMU_REF_VOLTAGE_SHIFT, .buf_vref_sel_mask = EXYNOS_TMU_REF_VOLTAGE_MASK, .therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT, @@ -174,6 +175,7 @@ struct exynos_tmu_init_data const exynos4412_default_tmu_data = { { EXYNOS4412_TMU_DATA, .type = SOC_ARCH_EXYNOS4412, + .test_mux = EXYNOS4412_MUX_ADDR_VALUE, }, }, .tmu_count = 1, |