* [PATCH] arm64: dts: exynos: Modify the voltage range for BUCK2 for exynos7
@ 2016-07-05 20:28 Abhilash Kesavan
[not found] ` <1467750537-13911-1-git-send-email-a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Abhilash Kesavan @ 2016-07-05 20:28 UTC (permalink / raw)
To: linux-samsung-soc, linux-arm-kernel, kgene.kim, k.kozlowski
Cc: robh+dt, mark.rutland, catalin.marinas, will.deacon, devicetree
Change the BUCK2 (vdd_atlas) voltage range to '500 - 1200mv' since
CPU DVFS requires it.
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
---
arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
index d8767b0..299f3ce 100644
--- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
+++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
@@ -249,7 +249,7 @@
buck2_reg: BUCK2 {
regulator-name = "vdd_atlas";
- regulator-min-microvolt = <1200000>;
+ regulator-min-microvolt = <500000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-boot-on;
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: exynos: Modify the voltage range for BUCK2 for exynos7
[not found] ` <1467750537-13911-1-git-send-email-a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
@ 2016-07-06 7:44 ` Krzysztof Kozlowski
0 siblings, 0 replies; 2+ messages in thread
From: Krzysztof Kozlowski @ 2016-07-06 7:44 UTC (permalink / raw)
To: Abhilash Kesavan
Cc: linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
kgene.kim-Sze3O3UU22JBDgjK7y7TUQ, robh+dt-DgEjT+Ai2ygdnm+yROfE0A,
mark.rutland-5wv7dgnIgG8, catalin.marinas-5wv7dgnIgG8,
will.deacon-5wv7dgnIgG8, devicetree-u79uwXL29TY76Z2rM5mHXA
On Tue, Jul 5, 2016 at 10:28 PM, Abhilash Kesavan <a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> wrote:
> Change the BUCK2 (vdd_atlas) voltage range to '500 - 1200mv' since
> CPU DVFS requires it.
>
> Signed-off-by: Abhilash Kesavan <a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
> ---
> arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
Thanks, applied.
Best regards,
Krzysztof
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2016-07-05 20:28 [PATCH] arm64: dts: exynos: Modify the voltage range for BUCK2 for exynos7 Abhilash Kesavan
[not found] ` <1467750537-13911-1-git-send-email-a.kesavan-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2016-07-06 7:44 ` Krzysztof Kozlowski
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