[PATCH V3 0/9] Add Anbernic RG35XX-2024

[Chris Morgan <macroalpha82@gmail.com>]

From: Chris Morgan <macromorgan@hotmail.com>

Add support for the Anbernic RG35XX-2024.

This device is a handheld gaming console (series) based around the
Anbernic H700 SoC. It comes with 1GB of RAM and multiple face buttons
for input.

Add support for the simplest model for now, and then iterate later to
add board detection logic, support the entire device lineup, and
move to using the mainline device tree.

Changes since V2:
 - Moved back to using the U-Boot specific device tree, for now.
 - Changed the cherry picked device tree commits to update both
   the U-Boot device tree and the mainline device tree, so either
   could be used.
 - Made the DRAM PHY pinconf compile time selectable instead of
   runtime selectable to decrease SPL memory usage.

Changes since V1:
 - Removed DDR3 and LPDDR3 patches from Jernej Skrabec, as they could
   not be tested by me and were not required to bring up this device.
 - Changed the default TPR6 parameter based on a suggestion from
   Mikhail Kalashnikov.
 - Cherry picked 2 commits from linux-next and converted devicetree to
   upstream.

Chris Morgan (5):
  sunxi: H616: DRAM: Add alternative pin mapping
  sunxi: Correct TPR6 parameter for H616 DRAM driver
  arm64: dts: allwinner: h616: Add r_i2c pinctrl nodes
  arm64: dts: allwinner: h616: Change RG35XX PMIC to r_i2c
  sunxi: Add support for Anbernic RG35XX-2024

Jernej Skrabec (4):
  sunxi: H616: dram: LPDDR4: adjust settings
  sunxi: H616: DRAM: Adjust configuration procedure
  sunxi: H616: DRAM: Adjust size scan procedure
  sunxi: H616: dram: Update mbus priorities

 arch/arm/dts/sun50i-h616.dtsi                 |   2 +
 .../dts/sun50i-h700-anbernic-rg35xx-2024.dts  |   6 +-
 arch/arm/mach-sunxi/Kconfig                   |  19 ++-
 arch/arm/mach-sunxi/dram_sun50i_h616.c        | 137 ++++++++++++------
 .../dram_timings/h616_lpddr4_2133.c           |   2 +-
 board/sunxi/MAINTAINERS                       |   5 +
 configs/anbernic_rg35xx_h700_defconfig        |  28 ++++
 .../src/arm64/allwinner/sun50i-h616.dtsi      |   2 +
 .../sun50i-h700-anbernic-rg35xx-2024.dts      |   6 +-
 9 files changed, 154 insertions(+), 53 deletions(-)
 create mode 100644 configs/anbernic_rg35xx_h700_defconfig

-- 
2.34.1