linux-kernel - Re: [RFC PATCH v2 03/19] dt-bindings: power: thead,th1520: Add support for power domains

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Message-ID: <3b2fd94a-2b4d-4bdb-9266-203a09369982@samsung.com>
Date: Mon, 23 Dec 2024 17:02:30 +0100
From: Michal Wilczynski <m.wilczynski@...sung.com>
To: "Rob Herring (Arm)" <robh@...nel.org>
Cc: guoren@...nel.org, linux-riscv@...ts.infradead.org, conor+dt@...nel.org,
	krzk+dt@...nel.org, sboyd@...nel.org, mripard@...nel.org,
	jassisinghbrar@...il.com, dri-devel@...ts.freedesktop.org,
	m.szyprowski@...sung.com, palmer@...belt.com, jszhang@...nel.org,
	aou@...s.berkeley.edu, airlied@...il.com, ulf.hansson@...aro.org,
	frank.binns@...tec.com, linux-pm@...r.kernel.org, paul.walmsley@...ive.com,
	devicetree@...r.kernel.org, p.zabel@...gutronix.de,
	linux-clk@...r.kernel.org, matt.coster@...tec.com, mturquette@...libre.com,
	linux-kernel@...r.kernel.org, drew@...7.com, tzimmermann@...e.de,
	simona@...ll.ch, maarten.lankhorst@...ux.intel.com, wefu@...hat.com
Subject: Re: [RFC PATCH v2 03/19] dt-bindings: power: thead,th1520: Add
 support for power domains



On 12/23/24 16:16, Rob Herring (Arm) wrote:
> 
> On Mon, 23 Dec 2024 13:55:37 +0100, Michal Wilczynski wrote:
>> Introduce a device tree binding for the T-HEAD TH1520 power domain
>> controller. This allows devices to specify their power domain
>> dependencies, thereby improving power management for subsystems such as
>> the GPU. The new YAML schema describes the power domain node for the
>> T-HEAD TH1520 SoC.
>>
>> Signed-off-by: Michal Wilczynski <m.wilczynski@...sung.com>
>> ---
>>  .../bindings/power/thead,th1520-power.yaml    | 42 +++++++++++++++++++
>>  MAINTAINERS                                   |  1 +
>>  .../dt-bindings/power/thead,th1520-power.h    | 18 ++++++++
>>  3 files changed, 61 insertions(+)
>>  create mode 100644 Documentation/devicetree/bindings/power/thead,th1520-power.yaml
>>  create mode 100644 include/dt-bindings/power/thead,th1520-power.h
>>
> 
> My bot found errors running 'make dt_binding_check' on your patch:
> 
> yamllint warnings/errors:
> 
> dtschema/dtc warnings/errors:
> Documentation/devicetree/bindings/power/thead,th1520-power.example.dtb: /example-0/firmware/aon: failed to match any schema with compatible: ['thead,th1520-aon']

It is introduced in the next commit in this patch series.