[PATCH v3 0/7] Add and use UART AP_DMA controller on MTK SoCs

[AngeloGioacchino Del Regno]

Changes in v3:
 - MT8173: Removed first DMA as it clashes with the I2C4 DMA
 - MT8186: Fixed IRQ levels
 - MT8195: Reordered apdma node (same as mt8188)

Changes in v2:
 - Fixed node ordering in mt8188
 - Fixed interrupts in mt8173
 - Fixed interrupt cells and fallback compatible in mt8186

First of all: not all of them will use this and that's sure - but the
devicetree describes hardware, and this hardware was not described on
any of the SoCs that support the UART AP_DMA controller.

Besides, there is also driver support for this controller for all SoCs!

Let's add support for this IP in all of the SoCs that have it.

AngeloGioacchino Del Regno (7):
  arm64: dts: mediatek: mt6795: Remove deprecated UART DMA property
  arm64: dts: mediatek: mt8173: Add and use UART AP_DMA controller
  arm64: dts: mediatek: mt8183: Add and use UART AP_DMA controller
  arm64: dts: mediatek: mt8186: Add and use UART AP_DMA controller
  arm64: dts: mediatek: mt8188: Add and use UART AP_DMA controller
  arm64: dts: mediatek: mt8192: Add and use UART AP_DMA controller
  arm64: dts: mediatek: mt8195: Add and use UART AP_DMA controller

 arch/arm64/boot/dts/mediatek/mt6795.dtsi |  4 +--
 arch/arm64/boot/dts/mediatek/mt8173.dtsi | 22 ++++++++++++++
 arch/arm64/boot/dts/mediatek/mt8183.dtsi | 22 ++++++++++++++
 arch/arm64/boot/dts/mediatek/mt8186.dtsi | 22 ++++++++++++++
 arch/arm64/boot/dts/mediatek/mt8188.dtsi | 33 +++++++++++++++++++++
 arch/arm64/boot/dts/mediatek/mt8192.dtsi | 17 +++++++++++
 arch/arm64/boot/dts/mediatek/mt8195.dtsi | 37 ++++++++++++++++++++++++
 7 files changed, 154 insertions(+), 3 deletions(-)

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2.54.0