stuartl/linux-mainline
1
0
Fork 0
mirror of https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux synced 2025-11-04 16:52:06 +10:00
Code Issues Releases Wiki Activity

thermal: exynos: use correct offset for TMU_CONTROL register on Exynos5260

Browse Source 
In exynos5260_tmu_registers tmu_ctrl entry is erroneously
assigned twice.  The second assignment (to EXYNOS_TMU_REG_CONTROL1
define which represents 0x24 value) overrides the first one
(to EXYNOS_TMU_REG_CONTROL define which represents 0x20 value)
which results in the wrong (according to the Exynos5260 SoC
documentation that I have) offset being used for TMU_CONTROL
register.  Fix it by removing the wrong assignment and then
remove no longer used EXYNOS_TMU_REG_CONTROL1 define.

Cc: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Cc: Amit Daniel Kachhap <amit.daniel@samsung.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2014-09-11 15:00:49 +02:00 committed by Eduardo Valentin
parent 491b079db3
commit 1d6a277757
2 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/thermal/samsung/exynos_tmu_data.c
View File

@ -264,7 +264,6 @@ struct exynos_tmu_init_data const exynos5250_default_tmu_data = {
static const struct exynos_tmu_registers exynos5260_tmu_registers = {
.triminfo_data = EXYNOS_TMU_REG_TRIMINFO,
.tmu_ctrl = EXYNOS_TMU_REG_CONTROL,
.tmu_ctrl = EXYNOS_TMU_REG_CONTROL1,
.therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT,
.therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK,
.therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT,

1
drivers/thermal/samsung/exynos_tmu_data.h
View File

@ -75,7 +75,6 @@
#define EXYNOS_MAX_TRIGGER_PER_REG 4
/* Exynos5260 specific */
#define EXYNOS_TMU_REG_CONTROL1 0x24
#define EXYNOS5260_TMU_REG_INTEN 0xC0
#define EXYNOS5260_TMU_REG_INTSTAT 0xC4
#define EXYNOS5260_TMU_REG_INTCLEAR 0xC8