increase the number of trips to support more polling modes, changes help supress following warning.
[ 4.231731] thermal thermal_zone0: failed to read out thermal zone (-22) [ 4.237190] exynos-tmu 10060000.tmu: More trip points than supported by this TMU. [ 4.244661] exynos-tmu 10060000.tmu: 2 trip points should be configured in polling mode. [ 4.254821] thermal thermal_zone1: failed to read out thermal zone (-22) [ 4.260370] exynos-tmu 10064000.tmu: More trip points than supported by this TMU. [ 4.267631] exynos-tmu 10064000.tmu: 2 trip points should be configured in polling mode. [ 4.277551] thermal thermal_zone2: failed to read out thermal zone (-22) [ 4.283090] exynos-tmu 10068000.tmu: More trip points than supported by this TMU. [ 4.290438] exynos-tmu 10068000.tmu: 2 trip points should be configured in polling mode. [ 4.300280] thermal thermal_zone3: failed to read out thermal zone (-22) [ 4.305711] exynos-tmu 1006c000.tmu: More trip points than supported by this TMU. [ 4.313171] exynos-tmu 1006c000.tmu: 2 trip points should be configured in polling mode. [ 4.323002] thermal thermal_zone4: failed to read out thermal zone (-22) CC: Bartlomiej Zolnierkiewicz <[email protected]> Signed-off-by: Anand Moon <[email protected]> --- drivers/thermal/samsung/exynos_tmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index 2dbde97..4a2733c 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -935,7 +935,7 @@ static int exynos_map_dt_data(struct platform_device *pdev) data->tmu_read = exynos4412_tmu_read; data->tmu_set_emulation = exynos4412_tmu_set_emulation; data->tmu_clear_irqs = exynos4210_tmu_clear_irqs; - data->ntrip = 4; + data->ntrip = 8; data->gain = 8; data->reference_voltage = 16; data->efuse_value = 55; -- 2.7.4
