* [PATCH 1/1] ARM: dts: Keep LDO4 always ON on Arndale board
@ 2014-04-21 5:03 Sachin Kamat
2014-05-04 15:34 ` Sachin Kamat
2014-05-19 16:16 ` Kukjin Kim
0 siblings, 2 replies; 3+ messages in thread
From: Sachin Kamat @ 2014-04-21 5:03 UTC (permalink / raw)
To: linux-samsung-soc; +Cc: kgene.kim, sachin.kamat
LDO4 regulator was getting disabled preventing the system from
going into low power states. Keep it always on to fix it.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
---
arch/arm/boot/dts/exynos5250-arndale.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
index 090f983..cde19c8 100644
--- a/arch/arm/boot/dts/exynos5250-arndale.dts
+++ b/arch/arm/boot/dts/exynos5250-arndale.dts
@@ -107,6 +107,7 @@
regulator-name = "VDD_IOPERI_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
+ regulator-always-on;
op_mode = <1>;
};
--
1.7.9.5
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH 1/1] ARM: dts: Keep LDO4 always ON on Arndale board
2014-04-21 5:03 [PATCH 1/1] ARM: dts: Keep LDO4 always ON on Arndale board Sachin Kamat
@ 2014-05-04 15:34 ` Sachin Kamat
2014-05-19 16:16 ` Kukjin Kim
1 sibling, 0 replies; 3+ messages in thread
From: Sachin Kamat @ 2014-05-04 15:34 UTC (permalink / raw)
To: linux-samsung-soc; +Cc: Kukjin Kim, Sachin Kamat
On 21 April 2014 10:33, Sachin Kamat <sachin.kamat@linaro.org> wrote:
> LDO4 regulator was getting disabled preventing the system from
> going into low power states. Keep it always on to fix it.
>
> Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
> ---
> arch/arm/boot/dts/exynos5250-arndale.dts | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
> index 090f983..cde19c8 100644
> --- a/arch/arm/boot/dts/exynos5250-arndale.dts
> +++ b/arch/arm/boot/dts/exynos5250-arndale.dts
> @@ -107,6 +107,7 @@
> regulator-name = "VDD_IOPERI_1.8V";
> regulator-min-microvolt = <1800000>;
> regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> op_mode = <1>;
> };
Ping Kukjin. This is actually a fix patch and should go into rc.
--
With warm regards,
Sachin
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH 1/1] ARM: dts: Keep LDO4 always ON on Arndale board
2014-04-21 5:03 [PATCH 1/1] ARM: dts: Keep LDO4 always ON on Arndale board Sachin Kamat
2014-05-04 15:34 ` Sachin Kamat
@ 2014-05-19 16:16 ` Kukjin Kim
1 sibling, 0 replies; 3+ messages in thread
From: Kukjin Kim @ 2014-05-19 16:16 UTC (permalink / raw)
To: Sachin Kamat; +Cc: linux-samsung-soc, kgene.kim
On 04/21/14 14:03, Sachin Kamat wrote:
> LDO4 regulator was getting disabled preventing the system from
> going into low power states. Keep it always on to fix it.
>
> Signed-off-by: Sachin Kamat<sachin.kamat@linaro.org>
> ---
> arch/arm/boot/dts/exynos5250-arndale.dts | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts
> index 090f983..cde19c8 100644
> --- a/arch/arm/boot/dts/exynos5250-arndale.dts
> +++ b/arch/arm/boot/dts/exynos5250-arndale.dts
> @@ -107,6 +107,7 @@
> regulator-name = "VDD_IOPERI_1.8V";
> regulator-min-microvolt =<1800000>;
> regulator-max-microvolt =<1800000>;
> + regulator-always-on;
> op_mode =<1>;
> };
>
Applied, thanks.
- Kukjin
^ permalink raw reply [flat|nested] 3+ messages in thread
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2014-04-21 5:03 [PATCH 1/1] ARM: dts: Keep LDO4 always ON on Arndale board Sachin Kamat
2014-05-04 15:34 ` Sachin Kamat
2014-05-19 16:16 ` Kukjin Kim
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