[0/5] v3u: enable I2C0-6

Message

Wolfram Sang Dec. 23, 2020, 5:24 p.m. UTC

These patches are needed to enable I2C on the Falcon board for the V3U.
Patch #5 is only for demonstration purposes. The series depends on my
RWDT series, Ulrich's PFC v2 series and Geert's DMA placeholder. A
branch can be found here:

git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/v3u/i2c

There is also a series in-flight to handle spurious interrupts on the
V3U. Because I have never seen one, I wouldn't call it a dependency, so
the series is handled seperately.

Looking forward to comments...


Koji Matsuoka (2):
  arm64: dts: renesas: Add I2C to R8A779A0
  arm64: dts: renesas: Add I2C support for falcon board

Wolfram Sang (3):
  dt-bindings: i2c: renesas,i2c: add r8a779a0 (V3U) support
  clk: renesas: r8a779a0: add clocks for I2C
  v3u: enable other I2C busses for testing

 .../devicetree/bindings/i2c/renesas,i2c.txt   |   1 +
 .../boot/dts/renesas/r8a779a0-falcon.dts      |  93 +++++++++++++
 arch/arm64/boot/dts/renesas/r8a779a0.dtsi     | 122 ++++++++++++++++++
 drivers/clk/renesas/r8a779a0-cpg-mssr.c       |   7 +
 4 files changed, 223 insertions(+)