Re: [PATCH 09/33] ARM: dts: exynos: Add and enable 32 kHz modem clock in Origen
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: 2020-08-31 09:16:17
Also in:
linux-arm-kernel, linux-samsung-soc, lkml
Hi Krzysztof, On 30.08.2020 15:51, Krzysztof Kozlowski wrote:
The PMIC has a 32768 Hz clock used by the modem which is implemented by driver as a regulator. Add and enable it to be sure modem get's its signal. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Origen board doesn't have any modem/cp, so I see no point in enabling this clock.
quoted hunk ↗ jump to hunk
--- arch/arm/boot/dts/exynos4210-origen.dts | 5 +++++ 1 file changed, 5 insertions(+)diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts index 747221bbb856..fcf45619a3e4 100644 --- a/arch/arm/boot/dts/exynos4210-origen.dts +++ b/arch/arm/boot/dts/exynos4210-origen.dts@@ -298,6 +298,11 @@ regulator-name = "EN32KHZ_AP"; regulator-always-on; }; + + EN32KHZ_CP { + regulator-name = "EN32KHZ_CP"; + regulator-always-on; + }; }; }; };
Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland