linux-kernel - [PATCH 0/9] ARM: dts: stm32: merge spi and i2s nodes

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Date:   Fri, 19 Nov 2021 15:45:42 +0100
From:   Olivier Moysan <olivier.moysan@...s.st.com>
To:     Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        <arnaud.pouliquen@...s.st.com>, <fabrice.gasnier@...s.st.com>
CC:     <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        Olivier Moysan <olivier.moysan@...s.st.com>
Subject: [PATCH 0/9] ARM: dts: stm32: merge spi and i2s nodes

When a STM32 SPI instance offers I2S feature, two nodes are defined
in STM32 SoC device tree to support both SPI and I2S.
Merge SPI node and I2S nodes into a single node, to avoid
hardware description duplication and compilation warnings.

Olivier Moysan (9):
  ASoC: dt-bindings: stm32: i2s: update example
  ASoC: dt-bindings: stm32: i2s: add audio-graph-card port
  ASoC: dt-bindings: stm32: i2s: allow additional properties.
  ARM: dts: stm32: merge spi and i2s nodes
  ARM: dts: stm32: rename i2s node on stm32mp15xx-dkx boards
  ARM: dts: stm32: rename spi node on stm32mp15xx-dhcor-avenger96 boards
  ARM: dts: stm32: rename spi node on stm32mp15xx-dhcom-drc02 boards
  ARM: dts: stm32: rename spi node on stm32mp157c-ev1 board
  ARM: dts: stm32: adapt i2s node to spi binding on stm32mp15xx-dk

 .../bindings/sound/st,stm32-i2s.yaml          |  9 ++++-
 arch/arm/boot/dts/stm32mp151.dtsi             | 39 ++-----------------
 arch/arm/boot/dts/stm32mp157c-ev1.dts         |  2 +-
 .../arm/boot/dts/stm32mp15xx-dhcom-drc02.dtsi |  2 +-
 .../boot/dts/stm32mp15xx-dhcor-avenger96.dtsi |  2 +-
 arch/arm/boot/dts/stm32mp15xx-dkx.dtsi        |  7 +++-
 6 files changed, 18 insertions(+), 43 deletions(-)

-- 
2.17.1