From: Enric Balletbo Serra <eballetbo@gmail.com>
To: Fabien Parent <fparent@baylibre.com>
Cc: DTML <devicetree@vger.kernel.org>,
Nicolas Boichat <drinkcat@chromium.org>,
Weiyi Lu <weiyi.lu@mediatek.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
"moderated list:ARM/Mediatek SoC support"
<linux-mediatek@lists.infradead.org>,
Hsin-Yi Wang <hsinyi@chromium.org>,
Enric Balletbo i Serra <enric.balletbo@collabora.com>,
Collabora Kernel ML <kernel@collabora.com>,
Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 03/12] arm64: dts: mediatek: Add mt8173 power domain controller
Date: Fri, 18 Sep 2020 22:50:37 +0200 [thread overview]
Message-ID: <CAFqH_535GA6nFGKTu4wms1FGySfdrJPeZOf0tuFzaYwVwQuucg@mail.gmail.com> (raw)
In-Reply-To: <CAOwMV_z9OBpNqStCH+HEcwAK-TwPVeMH4LwJbp78T1P=t9bEKg@mail.gmail.com>
Hi Fabien,
Thank you to look at this.
Missatge de Fabien Parent <fparent@baylibre.com> del dia dv., 18 de
set. 2020 a les 22:24:
>
> Hi Enric,
>
> > - scpsys: power-controller@10006000 {
> > - compatible = "mediatek,mt8173-scpsys";
> > - #power-domain-cells = <1>;
>
> This change generates a lot of warning when compiling the MT8173 device-trees.
>
> Warning (power_domains_property): /soc/mutex@14020000: Missing
> property '#power-domain-cells' in node /soc/syscon@10006000 or bad
> phandle (referred from power-domains[0])
I think that there is a mistake in that patch #power-domain-cells =
<1>; should not be removed. Anyway, I talked with Matthias and I'm
going to redefine this part as doesn't really match with the hardware.
We're thinking on something like this:
scpsys: syscon@10006000 {
compatible = "mediatek,mtk-scpsys", "syscon";
reg = ...
power-controller {
compatible = "mediatek,mt8173-power-controller";
#power-domain-cells = <1>;
<- the list of domains ->
Thanks,
Enric
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next prev parent reply other threads:[~2020-09-18 20:51 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-10 17:28 [PATCH 00/12] soc: mediatek: pm-domains: Add new driver for SCPSYS power domains controller Enric Balletbo i Serra
2020-09-10 17:28 ` [PATCH 01/12] dt-bindings: power: Add bindings for the Mediatek " Enric Balletbo i Serra
2020-09-11 23:02 ` Rob Herring
2020-09-14 8:59 ` Matthias Brugger
2020-09-14 9:49 ` Enric Balletbo i Serra
2020-09-22 22:36 ` Rob Herring
2020-09-23 16:12 ` Enric Balletbo i Serra
2020-09-10 17:28 ` [PATCH 02/12] soc: mediatek: Add MediaTek SCPSYS power domains Enric Balletbo i Serra
2020-09-25 10:25 ` Weiyi Lu
2020-09-25 10:43 ` Matthias Brugger
2020-09-10 17:28 ` [PATCH 03/12] arm64: dts: mediatek: Add mt8173 power domain controller Enric Balletbo i Serra
2020-09-18 20:20 ` Fabien Parent
2020-09-18 20:50 ` Enric Balletbo Serra [this message]
2020-09-10 17:28 ` [PATCH 04/12] soc: mediatek: pm-domains: Add bus protection protocol Enric Balletbo i Serra
2020-09-10 17:28 ` [PATCH 05/12] soc: mediatek: pm_domains: Make bus protection generic Enric Balletbo i Serra
2020-09-10 17:28 ` [PATCH 06/12] soc: mediatek: pm-domains: Add SMI block as bus protection block Enric Balletbo i Serra
2020-09-25 10:45 ` Weiyi Lu
2020-09-25 11:01 ` Matthias Brugger
2020-09-10 17:28 ` [PATCH 07/12] soc: mediatek: pm-domains: Add extra sram control Enric Balletbo i Serra
2020-09-10 18:27 ` Matthias Brugger
2020-10-26 15:16 ` Enric Balletbo i Serra
2020-09-10 17:28 ` [PATCH 08/12] soc: mediatek: pm-domains: Add subsystem clocks Enric Balletbo i Serra
2020-09-25 10:55 ` Weiyi Lu
2020-09-25 12:20 ` Matthias Brugger
2020-09-10 17:28 ` [PATCH 09/12] soc: mediatek: pm-domains: Allow bus protection to ignore clear ack Enric Balletbo i Serra
2020-09-10 17:28 ` [PATCH 10/12] dt-bindings: power: Add MT8183 power domains Enric Balletbo i Serra
2020-09-10 17:28 ` [PATCH 11/12] soc: mediatek: pm-domains: Add support for mt8183 Enric Balletbo i Serra
2020-09-16 9:46 ` Matthias Brugger
2020-09-16 12:19 ` Matthias Brugger
2020-09-25 7:37 ` Hsin-Yi Wang
2020-09-25 8:21 ` Enric Balletbo i Serra
2020-09-25 9:07 ` Matthias Brugger
2020-09-10 17:28 ` [PATCH 12/12] arm64: dts: mediatek: Add mt8183 power domains controller Enric Balletbo i Serra
2020-09-25 10:06 ` [PATCH 00/12] soc: mediatek: pm-domains: Add new driver for SCPSYS " Weiyi Lu
2020-09-25 14:04 ` Matthias Brugger
2020-10-06 6:53 ` Weiyi Lu
2020-10-09 12:50 ` Matthias Brugger
2020-10-09 13:57 ` Enric Balletbo i Serra
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