linux-kernel - [PATCH 0/2] arm64: zynqmp: Move firmware constants from binding to platform

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Message-ID: <cover.1738600745.git.michal.simek@amd.com>
Date: Mon, 3 Feb 2025 17:39:09 +0100
From: Michal Simek <michal.simek@....com>
To: <linux-kernel@...r.kernel.org>, <monstr@...str.eu>,
	<michal.simek@...inx.com>, <git@...inx.com>
CC: Anand Ashok Dumbre <anand.ashok.dumbre@...inx.com>, Andrew Lunn
	<andrew+netdev@...n.ch>, Claudiu Beznea <claudiu.beznea@...on.dev>, "Conor
 Dooley" <conor+dt@...nel.org>, Damien Le Moal <dlemoal@...nel.org>, "David S.
 Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, "Greg
 Kroah-Hartman" <gregkh@...uxfoundation.org>, Harini Katakam
	<harini.katakam@....com>, Jakub Kicinski <kuba@...nel.org>, Jonathan Cameron
	<jic23@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, "Lars-Peter
 Clausen" <lars@...afoo.de>, Mark Brown <broonie@...nel.org>, Michael Tretter
	<m.tretter@...gutronix.de>, Michael Turquette <mturquette@...libre.com>,
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	<radhey.shyam.pandey@....com>, Stephen Boyd <sboyd@...nel.org>, Vinod Koul
	<vkoul@...nel.org>, "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE
 BINDINGS" <devicetree@...r.kernel.org>, "open list:DMA GENERIC OFFLOAD ENGINE
 SUBSYSTEM" <dmaengine@...r.kernel.org>, "moderated list:ARM/ZYNQ
 ARCHITECTURE" <linux-arm-kernel@...ts.infradead.org>, "open list:COMMON CLK
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 and Parallel ATA drivers)" <linux-ide@...r.kernel.org>, "open list:XILINX AMS
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Subject: [PATCH 0/2] arm64: zynqmp: Move firmware constants from binding to platform

Hi,

Based on discussion done long time ago
https://lore.kernel.org/all/5353872c-56a3-98f9-7f22-ec1f6c2ccdc8@linaro.org/
it is better to deprecate firmware contants which are not used in any code
and it's only purpose is to use macros in dt files.

There is no reason to be the part of dt bindings but it should be kept
there with adding deprecated warning.

I want to see if this is the right way to go. If yes, I will also do the
same changes in other headers which contain only constans which are not
used in any code.

Thanks,
Michal


Michal Simek (2):
  arm64: zynqmp: Use DT header for firmware constants
  dt-bindings: xilinx: Deprecate header with firmware constants

 .../bindings/ata/ceva,ahci-1v84.yaml          |   4 +-
 .../dma/xilinx/xlnx,zynqmp-dma-1.0.yaml       |   3 +-
 .../bindings/iio/adc/xlnx,zynqmp-ams.yaml     |   3 +-
 .../devicetree/bindings/net/cdns,macb.yaml    |   7 +-
 .../bindings/spi/spi-zynqmp-qspi.yaml         |   3 +-
 .../devicetree/bindings/usb/dwc3-xilinx.yaml  |   3 +-
 arch/arm64/boot/dts/xilinx/xlnx-zynqmp-clk.h  | 126 ++++++++++++++++++
 .../arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi |   2 +-
 include/dt-bindings/clock/xlnx-zynqmp-clk.h   |   7 +
 9 files changed, 142 insertions(+), 16 deletions(-)
 create mode 100644 arch/arm64/boot/dts/xilinx/xlnx-zynqmp-clk.h

-- 
2.43.0