From: <Conor.Dooley@microchip.com>
To: <samuel@sholland.org>, <wens@csie.org>,
<jernej.skrabec@gmail.com>, <linux-sunxi@lists.linux.dev>,
<palmer@dabbelt.com>, <paul.walmsley@sifive.com>,
<aou@eecs.berkeley.edu>, <linux-riscv@lists.infradead.org>,
<robh+dt@kernel.org>, <devicetree@vger.kernel.org>,
<krzysztof.kozlowski+dt@linaro.org>
Cc: <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 00/12] riscv: Allwinner D1 platform support
Date: Tue, 16 Aug 2022 06:38:54 +0000 [thread overview]
Message-ID: <42417044-8635-8dc9-9e25-be79d9d6f099@microchip.com> (raw)
In-Reply-To: <6d54da3f-d4fc-7c40-38d6-4f02c7346458@sholland.org>
On 16/08/2022 03:42, Samuel Holland wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
>
> On 8/15/22 12:12 PM, Conor.Dooley@microchip.com wrote:
>> On 15/08/2022 08:05, Conor Dooley wrote:
>>> Hey Samuel,
>>> Apologies for the last email, the first 5 patches in this series
>>> didn't correctly land in my inbox and I skimmed & replied to the
>>> wrong cover letter... I blame it being pre 8 AM ;)
>>>
>>> On 15/08/2022 06:08, Samuel Holland wrote:
>>>> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
>>>>
>>>> This series adds the Kconfig/defconfig plumbing and devicetrees for a
>>>> range of Allwinner D1-based boards. Many features are already enabled,
>>>> including USB, Ethernet, and WiFi.
>>>>
>>>> The SoC devicetree uses bindings from the following series which have
>>>> not yet been merged:
>>>> - SRAM controller:
>>>> https://lore.kernel.org/lkml/20220815041248.53268-1-samuel@sholland.org/
>>>> - NVMEM cell bits property change:
>>>> https://lore.kernel.org/lkml/20220814173656.11856-1-samuel@sholland.org/
>>>> - In-package LDO regulators:
>>>> https://lore.kernel.org/lkml/20220815043436.20170-1-samuel@sholland.org/
>>>>
>>>> All three of these are required to set the correct I/O domain voltages
>>>> in the pin controller, which I would consider important to have in the
>>>> initial version of the devicetree.
>>>>
>>>> The SoC devicetree does contain one small hack to avoid a dependency on
>>>> the audio codec binding, since that is not ready yet: the codec node
>>>> uses a bare "simple-mfd", "syscon" compatible.
>>>
>>>
>>> I tried this series on top of both 6.0-rc1 & next, but I saw a shed
>>> load of errors from dtbs_check. I'll take a look at the rest of the
>>> series later on, but just FYI. This time I did at least read the
>>> right cover letter and actually applied your dependent series..
>>> /facepalm
>>>
>>> I have been trying to get riscv down to 0 warnings and would not be
>>> in favour of accepting patches that go in the other direction.
>>> (This patchset currently produces about 47 new warnings)
>
> Only 4 unique ones :)
>
> Thanks for checking this. I had done a couple of passes cleaning things up. The
> remaining warnings are the ones I was unsure how to fix.
>
>> FWIW this is what I see, LMK if I am missing something.
>> allwinner/sun20i-d1-lichee-rv.dtb: i2c@2502000: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
>
> This one is new with dt-schema 2022.08.1 (I was previously on d1f3102e locally).
> I'm not sure if it is a bug in the binding or in the dt-schema tool. The
> warnings go away if I do:
Yup, there were some changes to handling of unevaluatedProperties
between .07 & .08
>
> --- a/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
> +++ b/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
> @@ -72,6 +72,7 @@ required:
> - interrupts
>
> allOf:
> + - $ref: /schemas/dma/dma.yaml#
> - $ref: /schemas/i2c/i2c-controller.yaml#
> - if:
> properties:
>
> But I wouldn't expect this to be necessary, since dma.yaml has "select: true".
> Compare the this with the UARTs. Neither serial/snps-dw-apb-uart.yaml nor
> serial/serial.yaml references any DMA properties, yet there is no warning for those.
>
>> allwinner/sun20i-d1-clockworkpi-v3.14.dtb: pmic@34: compatible: 'oneOf' conditional failed, one must be fixed:
>> allwinner/sun20i-d1-devterm-v3.14.dtb: pmic@34: compatible: 'oneOf' conditional failed, one must be fixed:
>
> The new compatible is in linux-next. I can add it to the cover letter for v2:
> https://lore.kernel.org/linux-devicetree/20220810013430.27061-1-samuel@sholland.org/
> https://git.kernel.org/lee/mfd/c/97ecda0f615e
Please do :)
>
>> allwinner/sun20i-d1-lichee-rv.dtb: ethernet@4500000: Unevaluated properties are not allowed ('mdio', 'reset-names', 'resets' were unexpected)
>
> This showed up with a dt-schema update in the last year or so. This may be a bug
> in the binding? allwinner,sun8i-a83t-emac.yaml picks up these three properties
> from snps,dwmac.yaml, but does not have them in its own "properties" block.
> (resets and reset-names are even in "required"!)
>
>> allwinner/sun20i-d1-lichee-rv-86-panel-720p.dtb: ethernet@4500000: Unevaluated properties are not allowed ('phy-supply' was unexpected)
>> allwinner/sun20i-d1-dongshan-nezha-stu.dtb: ethernet@4500000: Unevaluated properties are not allowed ('phy-supply' was unexpected)
>
> I think this one is just flat out missing from the binding. It is present in the
> other two Allwinner Ethernet MAC bindings, but not this one.
Cool. Maybe Rob Or Krzysztof can shed some light on the others.
Thanks,
Conor.
next prev parent reply other threads:[~2022-08-16 8:35 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-15 5:08 [PATCH 00/12] riscv: Allwinner D1 platform support Samuel Holland
2022-08-15 5:08 ` [PATCH 01/12] MAINTAINERS: Match the sun20i family of Allwinner SoCs Samuel Holland
2022-08-15 17:06 ` Heiko Stübner
2022-08-15 5:08 ` [PATCH 02/12] dt-bindings: riscv: Add T-HEAD C906 and C910 compatibles Samuel Holland
2022-08-15 17:07 ` Heiko Stübner
2022-08-16 17:34 ` Rob Herring
2022-11-04 2:57 ` Icenowy Zheng
2022-11-20 11:23 ` Conor Dooley
2022-11-20 11:25 ` Conor Dooley
2022-08-15 5:08 ` [PATCH 03/12] dt-bindings: vendor-prefixes: Add Allwinner D1 board vendors Samuel Holland
2022-08-15 17:12 ` Heiko Stübner
2022-08-16 17:34 ` Rob Herring
2022-08-15 5:08 ` [PATCH 04/12] dt-bindings: riscv: Add Allwinner D1 board compatibles Samuel Holland
2022-08-16 7:39 ` Krzysztof Kozlowski
2022-08-16 9:02 ` Heiko Stübner
2022-08-16 9:12 ` Heiko Stübner
2022-08-16 17:35 ` Rob Herring
2022-08-15 5:08 ` [PATCH 05/12] riscv: Add the Allwinner SoC family Kconfig option Samuel Holland
2022-08-15 16:56 ` Conor.Dooley
2022-08-16 9:17 ` Heiko Stübner
2022-08-16 9:23 ` Conor.Dooley
2022-08-15 17:13 ` Heiko Stübner
2022-08-15 5:08 ` [PATCH 06/12] riscv: dts: allwinner: Add the D1 SoC base devicetree Samuel Holland
2022-08-15 13:11 ` Andre Przywara
2022-08-15 17:01 ` Conor.Dooley
2022-08-20 17:24 ` Samuel Holland
2022-08-20 17:29 ` Conor.Dooley
2022-08-21 6:45 ` Icenowy Zheng
2022-08-21 10:04 ` Conor.Dooley
2022-08-22 11:46 ` Geert Uytterhoeven
2022-08-22 12:13 ` Conor.Dooley
2022-08-22 12:29 ` Andre Przywara
2022-08-22 12:31 ` Geert Uytterhoeven
2022-08-22 13:56 ` Conor.Dooley
2022-08-22 15:29 ` Jessica Clarke
2022-09-09 3:42 ` Samuel Holland
2022-09-09 7:10 ` Geert Uytterhoeven
2022-09-21 7:49 ` Geert Uytterhoeven
2022-08-22 10:50 ` Andre Przywara
2022-08-16 7:41 ` Krzysztof Kozlowski
2022-08-16 7:49 ` Jernej Škrabec
2022-08-16 9:12 ` Heiko Stübner
2022-08-16 9:25 ` Jernej Škrabec
2022-08-16 9:42 ` Krzysztof Kozlowski
2022-08-16 11:00 ` Andre Przywara
2022-08-16 11:11 ` Krzysztof Kozlowski
2022-08-16 11:12 ` Krzysztof Kozlowski
2022-08-16 11:34 ` Conor.Dooley
2022-08-22 11:40 ` Geert Uytterhoeven
2022-08-16 9:11 ` Heiko Stübner
2022-08-17 8:29 ` Krzysztof Kozlowski
2022-08-19 22:19 ` Conor.Dooley
2022-08-15 5:08 ` [PATCH 07/12] riscv: dts: allwinner: Add Allwinner D1 Nezha devicetree Samuel Holland
2022-08-15 17:37 ` Conor.Dooley
2022-08-15 18:34 ` Conor.Dooley
2022-08-16 8:55 ` Heiko Stübner
2022-08-19 22:10 ` Conor.Dooley
2022-08-21 7:06 ` Icenowy Zheng
2022-09-04 20:10 ` Peter Korsgaard
2022-09-09 4:37 ` Samuel Holland
2022-09-09 7:18 ` Conor.Dooley
2022-09-09 8:11 ` Heiko Stübner
2022-09-09 19:04 ` Jessica Clarke
2022-09-03 15:21 ` Peter Korsgaard
2022-08-15 5:08 ` [PATCH 08/12] riscv: dts: allwinner: Add Sipeed Lichee RV devicetrees Samuel Holland
2022-08-15 5:08 ` [PATCH 09/12] riscv: dts: allwinner: Add MangoPi MQ Pro devicetree Samuel Holland
2022-08-15 5:08 ` [PATCH 10/12] riscv: dts: allwinner: Add Dongshan Nezha STU devicetree Samuel Holland
2022-08-15 5:08 ` [PATCH 11/12] riscv: dts: allwinner: Add ClockworkPi and DevTerm devicetrees Samuel Holland
2022-08-15 5:08 ` [PATCH 12/12] riscv: defconfig: Enable the Allwinner D1 platform and drivers Samuel Holland
2022-08-15 7:05 ` [PATCH 00/12] riscv: Allwinner D1 platform support Conor.Dooley
2022-08-15 17:12 ` Conor.Dooley
2022-08-16 2:42 ` Samuel Holland
2022-08-16 6:38 ` Conor.Dooley [this message]
2022-09-01 18:10 ` Palmer Dabbelt
2022-09-02 5:42 ` Conor.Dooley
2022-09-06 20:29 ` Jernej Škrabec
2022-09-07 20:43 ` Conor.Dooley
2022-09-08 7:00 ` Geert Uytterhoeven
2022-09-08 9:04 ` Arnd Bergmann
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