linux-kernel - [PATCH v3 0/5] support ipq5332 platform

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Message-ID: <20231214090304.16884-1-quic_luoj@quicinc.com>
Date:   Thu, 14 Dec 2023 17:02:59 +0800
From:   Luo Jie <quic_luoj@...cinc.com>
To:     <agross@...nel.org>, <andersson@...nel.org>,
        <konrad.dybcio@...aro.org>, <davem@...emloft.net>,
        <edumazet@...gle.com>, <kuba@...nel.org>, <pabeni@...hat.com>,
        <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <conor+dt@...nel.org>, <andrew@...n.ch>, <hkallweit1@...il.com>,
        <linux@...linux.org.uk>, <robert.marko@...tura.hr>
CC:     <linux-arm-msm@...r.kernel.org>, <netdev@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <quic_srichara@...cinc.com>
Subject: [PATCH v3 0/5] support ipq5332 platform

For IPQ5332 platform, there are two MAC PCSs, and qca8084 is
connected with one of them.

1. The Ethernet LDO needs to be enabled to make the PHY GPIO
   reset taking effect, which uses the MDIO bus level reset.

2. The SoC GCC uniphy AHB and SYS clocks need to be enabled
   to make the ethernet PHY device accessible.

3. To provide the clock to the ethernet, the CMN clock needs
   to be initialized for selecting reference clock and enabling
   the output clock.

4. Support optional MDIO clock frequency config.

5. Update dt-bindings doc for the new added properties.

Changes in v2:
	* remove the PHY related features such as PHY address
	  program and clock initialization.
	* leverage the MDIO level GPIO reset for qca8084 PHY.

Changes in v3:
	* fix the christmas-tree format issue.
	* improve the dt-binding changes.

Luo Jie (5):
  net: mdio: ipq4019: move eth_ldo_rdy before MDIO bus register
  net: mdio: ipq4019: enable the SoC uniphy clocks for ipq5332 platform
  net: mdio: ipq4019: configure CMN PLL clock for ipq5332
  net: mdio: ipq4019: support MDIO clock frequency divider
  dt-bindings: net: ipq4019-mdio: Document ipq5332 platform

 .../bindings/net/qcom,ipq4019-mdio.yaml       | 143 ++++++++-
 drivers/net/mdio/mdio-ipq4019.c               | 296 ++++++++++++++++--
 2 files changed, 410 insertions(+), 29 deletions(-)


base-commit: 11651f8cb2e88372d4ed523d909514dc9a613ea3
-- 
2.42.0