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[0/3] support USI for Exynos Auto v9 SoC

Message ID 20220629015650.138527-1-chanho61.park@samsung.com (mailing list archive)
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Series support USI for Exynos Auto v9 SoC | expand

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Chanho Park June 29, 2022, 1:56 a.m. UTC 
Add to support USI(Universal Serial Interface) for Exynos Auto v9 SoC.
This patchset is built on top of below patchset.
- spi patchset:
https://lore.kernel.org/linux-samsung-soc/20220628044222.152794-1-chanho61.park@samsung.com/
- serial patch to expand serial devices to 12:
https://lore.kernel.org/linux-samsung-soc/20220629005538.60132-1-chanho61.park@samsung.com/

The SoC supports up to 12 USIs so they can be configured as below
- 12 x UARTs(4pins)
- 12 x SPIs(4pins)
- 24 x I2C
- 12 x UARTS(2pin) and 12 x I2C

Chanho Park (3):
  arm64: dts: exynosautov9: add pdma0 device tree node
  arm64: dts: exynosautov9: add exynosautov9-usi.dtsi
  arm64: dts: exynosautov9: include exynosautov9-usi.dtsi

 .../boot/dts/exynos/exynosautov9-sadk.dts     |    2 +
 .../boot/dts/exynos/exynosautov9-usi.dtsi     | 1127 +++++++++++++++++
 arch/arm64/boot/dts/exynos/exynosautov9.dtsi  |   39 +-
 3 files changed, 1140 insertions(+), 28 deletions(-)
 create mode 100644 arch/arm64/boot/dts/exynos/exynosautov9-usi.dtsi