netdev - [PATCH net-next v3 0/2] Read PHY address of switch from device tree on MT7530 DSA subdriver

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Message-Id: <20240418-b4-for-netnext-mt7530-phy-addr-from-dt-and-simplify-core-ops-v3-0-3b5fb249b004@arinc9.com>
Date: Thu, 18 Apr 2024 08:35:29 +0300
From: Arınç ÜNAL via B4 Relay <devnull+arinc.unal.arinc9.com@...nel.org>
To: Daniel Golle <daniel@...rotopia.org>, DENG Qingfang <dqfext@...il.com>, 
 Sean Wang <sean.wang@...iatek.com>, Andrew Lunn <andrew@...n.ch>, 
 Florian Fainelli <f.fainelli@...il.com>, 
 Vladimir Oltean <olteanv@...il.com>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
 Matthias Brugger <matthias.bgg@...il.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Cc: Bartel Eerdekens <bartel.eerdekens@...stell8.be>, 
 mithat.guner@...ont.com, erkin.bozoglu@...ont.com, netdev@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-mediatek@...ts.infradead.org, 
 Arınç ÜNAL <arinc.unal@...nc9.com>, 
 Florian Fainelli <florian.fainelli@...adcom.com>
Subject: [PATCH net-next v3 0/2] Read PHY address of switch from device
 tree on MT7530 DSA subdriver

This patch series makes the driver read the PHY address the switch listens
on from the device tree which, in result, brings support for MT7530
switches listening on a different PHY address than 31. And the patch series
simplifies the core operations.

Signed-off-by: Arınç ÜNAL <arinc.unal@...nc9.com>
---
Changes in v3:
- Patch 1
  - Whilst compiling, GCC suggests parentheses around '+' in operand of
    '&'. Address that on the MT753X_CTRL_PHY_ADDR macro.
  - Instead of storing the PHY address in the mt7530_priv structure, store
    the MDIO device pointer as suggested by Florian.
- Link to v2: https://lore.kernel.org/r/20240414-b4-for-netnext-mt7530-phy-addr-from-dt-and-simplify-core-ops-v2-0-1a7649c4d3b6@arinc9.com

Changes in v2:
- Patch 1
  - Use a more efficient definition for the MT753X_CTRL_PHY_ADDR macro
    provided by Daniel.
- Link to v1: https://lore.kernel.org/r/20240414-b4-for-netnext-mt7530-phy-addr-from-dt-and-simplify-core-ops-v1-0-b08936df2770@arinc9.com

---
Arınç ÜNAL (2):
      net: dsa: mt7530-mdio: read PHY address of switch from device tree
      net: dsa: mt7530: simplify core operations

 drivers/net/dsa/mt7530-mdio.c |  28 +++++-----
 drivers/net/dsa/mt7530.c      | 127 +++++++++++++++++++-----------------------
 drivers/net/dsa/mt7530.h      |   4 +-
 3 files changed, 75 insertions(+), 84 deletions(-)
---
base-commit: 2bd99aef1b19e6da09eff692bc0a09d61d785782
change-id: 20240324-b4-for-netnext-mt7530-phy-addr-from-dt-and-simplify-core-ops-64476588ebea

Best regards,
-- 
Arınç ÜNAL <arinc.unal@...nc9.com>