linux-kernel - [PATCH 0/4] mips: bmips: fix brcm,spi-bcm-qspi devicetree usage

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Message-ID: <20251225102533.30772-1-jonas.gorski@gmail.com>
Date: Thu, 25 Dec 2025 11:25:29 +0100
From: Jonas Gorski <jonas.gorski@...il.com>
To: Kamal Dasu <kamal.dasu@...adcom.com>,
	Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>,
	Mark Brown <broonie@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Florian Fainelli <florian.fainelli@...adcom.com>,
	Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
	Rafał Miłecki <rafal@...ecki.pl>
Cc: Kamal Dasu <kdasu.kdev@...il.com>,
	linux-spi@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-mips@...r.kernel.org
Subject: [PATCH 0/4] mips: bmips: fix brcm,spi-bcm-qspi devicetree usage

Currently running dtbs_check for BMIPS produces a lot of warnings. Start
addressing those by cleaning up the {q,m}spi nodes:

* allow the in-use hif_mspi as alternative register name
* fix compatible order from most to least specific
* reorder interrupt names matching the binding
* reorder register names matching the binding

This fixes all warnings issues by dtbs_check for the {q,m}spi nodes
themselves, and reduces the total amount of warnings generated from 416
to 368. I plan to address more in subsequent submissions.

No functional changes intended (I can't test them, since I don't have
any BCM7XXX boards at hand).

Jonas Gorski (4):
  dt-bindings: brcm,spi-bcm-qspi: allow hif_mspi as alternative for mspi
  mips: bmips: dts: fix {m,q}spi compatible order
  mips: bmips: dts: fix qspi interrupt order
  mips: bmips: dts: fix qspi register order

 .../bindings/spi/brcm,spi-bcm-qspi.yaml       |  2 +-
 arch/mips/boot/dts/brcm/bcm7125.dtsi          | 22 +++++++++----------
 arch/mips/boot/dts/brcm/bcm7346.dtsi          | 22 +++++++++----------
 arch/mips/boot/dts/brcm/bcm7358.dtsi          | 22 +++++++++----------
 arch/mips/boot/dts/brcm/bcm7360.dtsi          | 22 +++++++++----------
 arch/mips/boot/dts/brcm/bcm7362.dtsi          | 22 +++++++++----------
 arch/mips/boot/dts/brcm/bcm7420.dtsi          | 22 +++++++++----------
 arch/mips/boot/dts/brcm/bcm7425.dtsi          | 22 +++++++++----------
 arch/mips/boot/dts/brcm/bcm7435.dtsi          | 22 +++++++++----------
 9 files changed, 89 insertions(+), 89 deletions(-)

-- 
2.43.0