linux-kernel - [PATCH v10 0/6] Add NSS clock controller support for IPQ9574

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Message-ID: <20250221101426.776377-1-quic_mmanikan@quicinc.com>
Date: Fri, 21 Feb 2025 15:44:20 +0530
From: Manikanta Mylavarapu <quic_mmanikan@...cinc.com>
To: <andersson@...nel.org>, <mturquette@...libre.com>, <sboyd@...nel.org>,
        <robh@...nel.org>, <krzk+dt@...nel.org>, <conor+dt@...nel.org>,
        <konradybcio@...nel.org>, <catalin.marinas@....com>, <will@...nel.org>,
        <p.zabel@...gutronix.de>, <richardcochran@...il.com>,
        <geert+renesas@...der.be>, <dmitry.baryshkov@...aro.org>,
        <arnd@...db.de>, <nfraprado@...labora.com>, <quic_tdas@...cinc.com>,
        <biju.das.jz@...renesas.com>, <elinor.montmasson@...oirfairelinux.com>,
        <ross.burton@....com>, <javier.carrasco@...fvision.net>,
        <quic_anusha@...cinc.com>, <linux-arm-msm@...r.kernel.org>,
        <linux-clk@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
        <netdev@...r.kernel.org>
CC: <quic_srichara@...cinc.com>, <quic_varada@...cinc.com>
Subject: [PATCH v10 0/6] Add NSS clock controller support for IPQ9574 

Add bindings, driver and devicetree node for networking sub system clock
controller on IPQ9574. Also add support for gpll0_out_aux clock
which serves as the parent for some nss clocks.

Changes in V10:
	- nsscc dt-bindings
		- Added clock-names in dt-bindings to obtain the nsscc clock and
		  enable it using PM API's, as this clock is required to access
		  nsscc block.
		- Dropped #power-domain-cells from example, because nsscc doesn't
		  provide any power domains.
		- Update copy right year in include files.
	- nsscc driver
		- Enable nsscc clock with the help of PM API's
		  because this clock is needed to access nsscc block. 
		- Dropped R-b tag.
	- dtsi
		- Added clock-names in nsscc node.
		- Dropped #power-domain-cells from nsscc node, because nsscc doesn't
		  provide any power domains.
	- Fixed review comments from Konrad.
 
V9 can be found at:
https://lore.kernel.org/linux-arm-msm/20250207073926.2735129-1-quic_mmanikan@quicinc.com/

V8 can be found at:
https://lore.kernel.org/linux-arm-msm/20241025035520.1841792-1-quic_mmanikan@quicinc.com/

V7 can be found at:
https://lore.kernel.org/linux-arm-msm/20241009074125.794997-1-quic_mmanikan@quicinc.com/

V6 can be found at:
https://lore.kernel.org/linux-arm-msm/20241004080332.853503-1-quic_mmanikan@quicinc.com/

V5 can be found at:
https://lore.kernel.org/linux-arm-msm/20240626143302.810632-1-quic_devipriy@quicinc.com/

V4 can be found at:
https://lore.kernel.org/linux-arm-msm/20240625070536.3043630-1-quic_devipriy@quicinc.com/

V3 can be found at:
https://lore.kernel.org/linux-arm-msm/20240129051104.1855487-1-quic_devipriy@quicinc.com/

V2 can be found at:
https://lore.kernel.org/linux-arm-msm/20230825091234.32713-1-quic_devipriy@quicinc.com/

Devi Priya (6):
  dt-bindings: clock: gcc-ipq9574: Add definition for GPLL0_OUT_AUX
  clk: qcom: gcc-ipq9574: Add support for gpll0_out_aux clock
  dt-bindings: clock: Add ipq9574 NSSCC clock and reset definitions
  clk: qcom: Add NSS clock Controller driver for IPQ9574
  arm64: dts: qcom: ipq9574: Add nsscc node
  arm64: defconfig: Build NSS Clock Controller driver for IPQ9574

 .../bindings/clock/qcom,ipq9574-nsscc.yaml    |   98 +
 arch/arm64/boot/dts/qcom/ipq9574.dtsi         |   29 +
 arch/arm64/configs/defconfig                  |    1 +
 drivers/clk/qcom/Kconfig                      |    7 +
 drivers/clk/qcom/Makefile                     |    1 +
 drivers/clk/qcom/gcc-ipq9574.c                |   15 +
 drivers/clk/qcom/nsscc-ipq9574.c              | 3107 +++++++++++++++++
 include/dt-bindings/clock/qcom,ipq9574-gcc.h  |    1 +
 .../dt-bindings/clock/qcom,ipq9574-nsscc.h    |  152 +
 .../dt-bindings/reset/qcom,ipq9574-nsscc.h    |  134 +
 10 files changed, 3545 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/qcom,ipq9574-nsscc.yaml
 create mode 100644 drivers/clk/qcom/nsscc-ipq9574.c
 create mode 100644 include/dt-bindings/clock/qcom,ipq9574-nsscc.h
 create mode 100644 include/dt-bindings/reset/qcom,ipq9574-nsscc.h


base-commit: 8936cec5cb6e27649b86fabf383d7ce4113bba49
-- 
2.34.1