From: Krzysztof Kozlowski <krzk@kernel.org>
To: Varadarajan Narayanan <quic_varada@quicinc.com>,
andersson@kernel.org, mturquette@baylibre.com, sboyd@kernel.org,
robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
konrad.dybcio@linaro.org, djakov@kernel.org,
dmitry.baryshkov@linaro.org, quic_anusha@quicinc.com,
linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org
Subject: Re: [PATCH v8 3/7] dt-bindings: interconnect: Add Qualcomm IPQ9574 support
Date: Wed, 17 Apr 2024 16:07:59 +0200 [thread overview]
Message-ID: <f00a62c8-6f4d-4be4-800e-58898ea58490@kernel.org> (raw)
In-Reply-To: <20240417105605.836705-4-quic_varada@quicinc.com>
On 17/04/2024 12:56, Varadarajan Narayanan wrote:
> Add interconnect-cells to clock provider so that it can be
> used as icc provider.
>
> Add master/slave ids for Qualcomm IPQ9574 Network-On-Chip
> interfaces. This will be used by the gcc-ipq9574 driver
> that will for providing interconnect services using the
> icc-clk framework.
>
> Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
> ---
> v8:
> Remove ICC_xxx macros
> Fix macro defines to be consistent with other bindings
> v7:
> Fix macro names to be consistent with other bindings
> v6:
> Removed Reviewed-by: Krzysztof Kozlowski
> Redefine the bindings such that driver and DT can share them
>
> v3:
> Squash Documentation/ and include/ changes into same patch
>
> qcom,ipq9574.h
> Move 'first id' to clock driver
>
> ---
> .../bindings/clock/qcom,ipq9574-gcc.yaml | 3 +
> .../dt-bindings/interconnect/qcom,ipq9574.h | 59 +++++++++++++++++++
> 2 files changed, 62 insertions(+)
> create mode 100644 include/dt-bindings/interconnect/qcom,ipq9574.h
>
> diff --git a/Documentation/devicetree/bindings/clock/qcom,ipq9574-gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,ipq9574-gcc.yaml
> index 944a0ea79cd6..824781cbdf34 100644
> --- a/Documentation/devicetree/bindings/clock/qcom,ipq9574-gcc.yaml
> +++ b/Documentation/devicetree/bindings/clock/qcom,ipq9574-gcc.yaml
> @@ -33,6 +33,9 @@ properties:
> - description: PCIE30 PHY3 pipe clock source
> - description: USB3 PHY pipe clock source
>
> + '#interconnect-cells':
> + const: 1
> +
> required:
> - compatible
> - clocks
> diff --git a/include/dt-bindings/interconnect/qcom,ipq9574.h b/include/dt-bindings/interconnect/qcom,ipq9574.h
> new file mode 100644
> index 000000000000..42019335c7dd
> --- /dev/null
> +++ b/include/dt-bindings/interconnect/qcom,ipq9574.h
> @@ -0,0 +1,59 @@
> +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
> +#ifndef INTERCONNECT_QCOM_IPQ9574_H
> +#define INTERCONNECT_QCOM_IPQ9574_H
> +
> +#define MASTER_ANOC_PCIE0 0
> +#define SLAVE_ANOC_PCIE0 1
I still do not see any usage of it. At least symbol cannot be resolved.
I assume you use the value, otherwise it would mean our entire feedback
was ignored, but then why this cannot be searchable?
Again, open existing drivers and look how it is there. Not being able to
find the constant is not good.
Best regards,
Krzysztof
next prev parent reply other threads:[~2024-04-17 14:07 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-17 10:55 [PATCH v8 0/7] Add interconnect driver for IPQ9574 SoC Varadarajan Narayanan
2024-04-17 10:55 ` [PATCH v8 1/7] interconnect: icc-clk: Allow user to specify master/slave ids Varadarajan Narayanan
2024-04-17 10:56 ` [PATCH v8 2/7] clk: qcom: cbf-msm8996: Specify master and slave id Varadarajan Narayanan
2024-04-17 11:26 ` Dmitry Baryshkov
2024-04-17 16:35 ` Varadarajan Narayanan
2024-04-17 10:56 ` [PATCH v8 3/7] dt-bindings: interconnect: Add Qualcomm IPQ9574 support Varadarajan Narayanan
2024-04-17 14:07 ` Krzysztof Kozlowski [this message]
2024-04-17 16:38 ` Varadarajan Narayanan
2024-04-17 10:56 ` [PATCH v8 4/7] interconnect: icc-clk: Add devm_icc_clk_register Varadarajan Narayanan
2024-04-17 10:56 ` [PATCH v8 5/7] clk: qcom: common: Add interconnect clocks support Varadarajan Narayanan
2024-04-17 11:29 ` Dmitry Baryshkov
2024-04-17 16:34 ` Varadarajan Narayanan
2024-04-17 18:22 ` Dmitry Baryshkov
2024-04-17 10:56 ` [PATCH v8 6/7] clk: qcom: ipq9574: Use icc-clk for enabling NoC related clocks Varadarajan Narayanan
2024-04-17 11:30 ` Dmitry Baryshkov
2024-04-17 16:39 ` Varadarajan Narayanan
2024-04-17 10:56 ` [PATCH v8 7/7] arm64: dts: qcom: ipq9574: Add icc provider ability to gcc Varadarajan Narayanan
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