From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@bootlin.com (Maxime Ripard) Date: Wed, 27 Jun 2018 19:04:03 +0200 Subject: [PATCH] ARM: dts: sun8i: a83t: Add CPU regulator supplies for A83T boards In-Reply-To: <20180627022709.27434-1-wens@csie.org> References: <20180627022709.27434-1-wens@csie.org> Message-ID: <20180627170403.y7ptuiyrhklh7foj@flea> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Jun 27, 2018 at 10:27:09AM +0800, Chen-Yu Tsai wrote: > The OPPs for the A83T CPU cores were added in v4.17 in commit 2db639d8c166 > ("ARM: dts: sun8i: a83t: add stable OPP tables and CPUfreq"), but board > level regulator supplies for the CPU clusters were only added for the > TBS-A711 tablet. This means the other A83T boards do not benefit from > voltage scaling, or worse, if the implementation does not scale the > frequency when the voltage is fixed, no benefit at all. > > Add board level CPU cluster power supplies to all the A83T development > boards, so they can have proper dynamic CPU voltage and frequency scaling. > > Signed-off-by: Chen-Yu Tsai Applied, thanks! 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: