From mboxrd@z Thu Jan 1 00:00:00 1970 From: robh@kernel.org (Rob Herring) Date: Sun, 18 Mar 2018 07:52:40 -0500 Subject: [PATCHv2 4/5] arm64: dts: allwinner: a64: Add pwm device In-Reply-To: <20180315162510.11669-5-harald@ccbib.org> References: <20180315162510.11669-1-harald@ccbib.org> <20180315162510.11669-5-harald@ccbib.org> Message-ID: <20180318032309.dys4p5gth5fvyawn@rob-hp-laptop> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thu, Mar 15, 2018 at 04:25:09PM +0000, Harald Geyer wrote: > This device is compatible with A13, so no new driver is needed. > A new compatible string is reserved in the binding documentation, to be > used together with the proper fall back. Tested on Teres-I. > > Signed-off-by: Harald Geyer > --- > changes since v1: > * add and use an A64 specific compatible string > * claim the full memory range > > I saw that Andre Przywara has been working on A64 pwm too and has > submitted some patches a few days ago. I think his patches are functionally > equivalent to this one here, but clean up things a bit and additionally > add support for r_pwm and thus are preferable. See: > > https://groups.google.com/forum/#!topic/linux-sunxi/hQFeteP591k > > I'm including my patch here mostly to have a consistent series for others > to test. OTOH you might merge the device tree changes here and pick up > the cleanup patches from him. Either way should work fine. I would sync up with Andre and send out a combined series. Don't make the maintainer(s) have to sort this out. > Documentation/devicetree/bindings/pwm/pwm-sun4i.txt | 1 + > arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 14 ++++++++++++++ > 2 files changed, 15 insertions(+) Reviewed-by: Rob Herring