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Message-ID: <20250829-quick-green-pigeon-a15507@kuoka>
Date: Fri, 29 Aug 2025 09:38:02 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Luo Jie <quic_luoj@...cinc.com>
Cc: Bjorn Andersson <andersson@...nel.org>,
Michael Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...nel.org>,
Varadarajan Narayanan <quic_varada@...cinc.com>, Georgi Djakov <djakov@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>,
Anusha Rao <quic_anusha@...cinc.com>, Manikanta Mylavarapu <quic_mmanikan@...cinc.com>,
Devi Priya <quic_devipriy@...cinc.com>, Philipp Zabel <p.zabel@...gutronix.de>,
Richard Cochran <richardcochran@...il.com>, Konrad Dybcio <konradybcio@...nel.org>,
Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>, linux-arm-msm@...r.kernel.org,
linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
devicetree@...r.kernel.org, netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
quic_kkumarcs@...cinc.com, quic_linchen@...cinc.com, quic_leiwei@...cinc.com,
quic_pavir@...cinc.com, quic_suruchia@...cinc.com
Subject: Re: [PATCH v4 07/10] dt-bindings: clock: qcom: Add NSS clock
controller for IPQ5424 SoC
On Thu, Aug 28, 2025 at 06:32:20PM +0800, Luo Jie wrote:
> NSS clock controller provides the clocks and resets to the networking
> blocks such as PPE (Packet Process Engine) and UNIPHY (PCS) on IPQ5424
> devices.
>
> Add support for the compatible string "qcom,ipq5424-nsscc" based on the
> existing IPQ9574 NSS clock controller Device Tree binding. Additionally,
> update the clock names for PPE and NSS for newer SoC additions like
> IPQ5424 to use generic and reusable identifiers "nss" and "ppe" without
> the clock rate suffix.
>
> Also add master/slave ids for IPQ5424 networking interfaces, which is
> used by nss-ipq5424 driver for providing interconnect services using
> icc-clk framework.
>
> Signed-off-by: Luo Jie <quic_luoj@...cinc.com>
> ---
> .../bindings/clock/qcom,ipq9574-nsscc.yaml | 62 ++++++++++++++++++---
> include/dt-bindings/clock/qcom,ipq5424-nsscc.h | 65 ++++++++++++++++++++++
> include/dt-bindings/interconnect/qcom,ipq5424.h | 13 +++++
> include/dt-bindings/reset/qcom,ipq5424-nsscc.h | 46 +++++++++++++++
> 4 files changed, 178 insertions(+), 8 deletions(-)
Are you going to change the binding in next version?
Best regards,
Krzysztof
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