[PATCH v2 10/18] arm64: dts: allwinner: a64: Orange Pi Win: Mark CPU supply regulator
From: Maxime Ripard <hidden>
Date: 2018-07-26 07:41:26
On Thu, Jul 26, 2018 at 01:35:24AM +0100, Andre Przywara wrote:
quoted hunk ↗ jump to hunk
From: Samuel Holland <samuel@sholland.org> DCDC2 (polyphased with DCDC3) is supplying the power to the CPU. Add a property to the CPU node to mark this connection. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Andre Przywara <andre.przywara@arm.com> --- arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts | 4 ++++ 1 file changed, 4 insertions(+)diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts index 6f85a05d2f4b..ec24b7379d6d 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts@@ -101,6 +101,10 @@ }; }; +&cpu0 { + cpu-supply = <®_dcdc2>; +}; +
I'd rather not do that. As soon as we'll have OPPs in the DTSI, that means that cpufreq will be enabled on that board, while no one ever tested it. Maxime -- Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20180726/f3a4d26f/attachment-0001.sig>