From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Neil Armstrong <neil.armstrong@linaro.org>,
Bjorn Andersson <andersson@kernel.org>,
Andy Gross <agross@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] dt-bindings: clock: document SM8550 DISPCC clock controller
Date: Fri, 6 Jan 2023 10:31:56 +0100 [thread overview]
Message-ID: <bb52b82d-5149-c512-ad30-3b993221bd78@linaro.org> (raw)
In-Reply-To: <20230103-topic-sm8550-upstream-dispcc-v1-1-81bfcc26b2dc@linaro.org>
On 03/01/2023 14:53, Neil Armstrong wrote:
> Document device tree bindings for display clock controller for
> Qualcomm SM8550 SoC.
>
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> ---
> .../bindings/clock/qcom,sm8550-dispcc.yaml | 106 +++++++++++++++++++++
> include/dt-bindings/clock/qcom,sm8550-dispcc.h | 101 ++++++++++++++++++++
> 2 files changed, 207 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/clock/qcom,sm8550-dispcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm8550-dispcc.yaml
> new file mode 100644
> index 000000000000..06c04656cb55
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/qcom,sm8550-dispcc.yaml
> @@ -0,0 +1,106 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/clock/qcom,sm8550-dispcc.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Display Clock & Reset Controller for SM8550
> +
> +maintainers:
> + - Bjorn Andersson <andersson@kernel.org>
> + - Neil Armstrong <neil.armstrong@linaro.org>
> +
> +description: |
> + Qualcomm display clock control module provides the clocks, resets and power
> + domains on SM8550.
> +
> + See also:: include/dt-bindings/clock/qcom,sm8550-dispcc.h
> +
> +properties:
> + compatible:
> + enum:
> + - qcom,sm8550-dispcc
> +
> + clocks:
> + minItems: 3
Clock inputs should be optional if we can really treat them optional,
e.g. reparent to something else or just adjust list of parents. Since
the driver has fixed parent data, it suggests these are not really
optional and they are all in the hardware (always).
Best regards,
Krzysztof
next prev parent reply other threads:[~2023-01-06 9:40 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-03 13:53 [PATCH 0/3] clk: qcom: Add DISPCC driver for SM8550 Neil Armstrong
2023-01-03 13:53 ` [PATCH 1/3] dt-bindings: clock: document SM8550 DISPCC clock controller Neil Armstrong
2023-01-06 9:31 ` Krzysztof Kozlowski [this message]
2023-01-03 13:53 ` [PATCH 2/3] clk: qcom: clk-alpha-pll: define alias of LUCID OLE reset ops to EVO reset ops Neil Armstrong
2023-01-03 13:56 ` Konrad Dybcio
2023-01-03 13:54 ` [PATCH 3/3] clk: qcom: add SM8550 DISPCC driver Neil Armstrong
2023-01-03 14:01 ` Konrad Dybcio
2023-01-03 14:24 ` Dmitry Baryshkov
2023-01-03 15:19 ` Neil Armstrong
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