From: Krzysztof Kozlowski <krzk@kernel.org>
To: Conor Dooley <conor@kernel.org>
Cc: Stephen Boyd <sboyd@kernel.org>,
Conor Dooley <conor.dooley@microchip.com>,
Daire McNamara <daire.mcnamara@microchip.com>,
pierre-henry.moussay@microchip.com,
valentina.fernandezalanis@microchip.com,
Michael Turquette <mturquette@baylibre.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Jassi Brar <jassisinghbrar@gmail.com>, Lee Jones <lee@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
linux-riscv@lists.infradead.org, linux-clk@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [RFC PATCH v2 2/9] dt-bindings: soc: microchip: document the simple-mfd syscon on PolarFire SoC
Date: Wed, 26 Mar 2025 15:17:07 +0100 [thread overview]
Message-ID: <845d620b-9d5b-49bd-8f36-6376ecf14249@kernel.org> (raw)
In-Reply-To: <20250326-tricycle-hesitate-e58633e62545@spud>
On 26/03/2025 12:00, Conor Dooley wrote:
> On Wed, Mar 26, 2025 at 07:53:55AM +0100, Krzysztof Kozlowski wrote:
>> On 25/03/2025 17:03, Conor Dooley wrote:
>>> On Tue, Mar 25, 2025 at 09:13:22AM +0100, Krzysztof Kozlowski wrote:
>>>> On Fri, Mar 21, 2025 at 05:22:35PM +0000, Conor Dooley wrote:
>>>>> +title: Microchip PolarFire SoC Microprocessor Subsystem (MSS) sysreg register region
>>>>> +
>>>>> +maintainers:
>>>>> + - Conor Dooley <conor.dooley@microchip.com>
>>>>> +
>>>>> +description:
>>>>> + An wide assortment of registers that control elements of the MSS on PolarFire
>>>>> + SoC, including pinmuxing, resets and clocks among others.
>>>>> +
>>>>> +properties:
>>>>> + compatible:
>>>>> + items:
>>>>> + - const: microchip,mpfs-mss-top-sysreg
>>>>> + - const: syscon
>>>>> + - const: simple-mfd
>>>>
>>>> You need to list the children if you use simple-mfd. Commit msg
>>>> mentioned clock controller, so where is it?
>>>
>>> I don't think a child node is required here, there's not enough
>>
>> Then this is not a simple-mfd.
>
> The pinctrl will have one, whenever I get around to actually working on
> that. I can leave the simple-mfd out until I establish exactly what
> that's going to look like if that's what you want?
I want complete hardware, so simple-mfd with children, but if that is
not possible for some reason then at least accurate picture, thus drop
simple-mfd for now.
Best regards,
Krzysztof
next prev parent reply other threads:[~2025-03-26 14:17 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-21 17:22 [RFC PATCH v2 0/9] Redo PolarFire SoC's mailbox/clock devicestrees and related code Conor Dooley
2025-03-21 17:22 ` [RFC PATCH v2 1/9] dt-bindings: mfd: syscon document the control-scb syscon on PolarFire SoC Conor Dooley
2025-03-25 8:11 ` Krzysztof Kozlowski
2025-03-21 17:22 ` [RFC PATCH v2 2/9] dt-bindings: soc: microchip: document the simple-mfd " Conor Dooley
2025-03-25 8:13 ` Krzysztof Kozlowski
2025-03-25 16:03 ` Conor Dooley
2025-03-26 6:53 ` Krzysztof Kozlowski
2025-03-26 11:00 ` Conor Dooley
2025-03-26 14:17 ` Krzysztof Kozlowski [this message]
2025-03-21 17:22 ` [RFC PATCH v2 3/9] soc: microchip: add mfd drivers for two syscon regions " Conor Dooley
2025-03-21 17:22 ` [RFC PATCH v2 4/9] reset: mpfs: add non-auxiliary bus probing Conor Dooley
2025-03-21 17:22 ` [RFC PATCH v2 5/9] dt-bindings: clk: microchip: mpfs: remove first reg region Conor Dooley
2025-03-21 17:22 ` [RFC PATCH v2 6/9] riscv: dts: microchip: fix mailbox description Conor Dooley
2025-03-21 17:22 ` [RFC PATCH v2 7/9] riscv: dts: microchip: convert clock and reset to use syscon Conor Dooley
2025-03-21 17:22 ` [RFC PATCH v2 8/9] clk: divider, gate: create regmap-backed copies of gate and divider clocks Conor Dooley
2025-05-01 8:51 ` Conor Dooley
2025-05-27 8:46 ` Conor Dooley
2025-03-21 17:22 ` [RFC PATCH v2 9/9] clk: microchip: mpfs: use regmap clock types Conor Dooley
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