Hi Kukjin,
On Saturday 22 November 2014 08:55 AM, Kukjin Kim wrote:
Pankaj Dubey wrote:
Hi,
Hi,
Yadwinder, please don't miss [PATCH 1/2] in subject, so that my e-mail client
can't filter wrong ;)
On Tuesday 18 November 2014 05:38 PM, Yadwinder Singh Brar wrote:
With default config on smdk5250 latest tree throws below message :
[ 2.226049] thermal thermal_zone0: critical temperature reached(224 C),shutting down
[ 2.227840] reboot: Failed to start orderly shutdown: forcing the issue
and hangs randomly because it reads wrong temperature value.
I can't figure out any direct relation between LDO10 and TMU from board
schematics which I have. So making LDO10 always-on to fix issue for now.
Hmm...strange, I also can't see any relations now...but I need to contact to
hardware guy before applying this, this fixes the problem though.
By any chance you got time to check with HW engineer, as issue is there
without this patch, SMDK5250 fails to boot and hangs.
Thanks,
Pankaj Dubey
Thanks,
Kukjin
Signed-off-by: Yadwinder Singh Brar <yadi.brar@xxxxxxxxxxx>
Tested this on SMDK5250 board, system boot is fine now, hence
Tested-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
---
arch/arm/boot/dts/exynos5250-smdk5250.dts | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index bc27cc2..95b5b51 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -190,6 +190,7 @@
regulator-name = "P1.8V_LDO_OUT10";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
+ regulator-always-on;
};
ldo11_reg: LDO11 {
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