Hi Chris,
Update the Anbernic RGxx3 "device" to use upstream device-trees, add logic to detect a different vdd_cpu regulator, and implement a fix to allow the panel auto-detection to run when using mainline A-TF.
Note that *Linux* still cannot use mainline A-TF because of the missing SCMI clock and reset functionality, but this patch series at least ensures that this board can boot once Linux is ready.
Have you got a link to this upstream in the kernel lists? Is there patches posted? I think I have seen a similar issue when playing with mainline TF-A the other day on the Quartz64.
Peter
Chris Morgan (4): board: rockchip: Convert Anbernic RGxx3 to OF_UPSTREAM board: rockchip: Add vdd_cpu reg fixup for RGXX3 Series board: rockchip: Remove ARM SCMI Support from RGxx3 board: rockchip: Enable PD_VO before driver access
.../dts/rk3566-anbernic-rg353p-u-boot.dtsi | 34 ++ .../arm/dts/rk3566-anbernic-rgxx3-u-boot.dtsi | 52 --- arch/arm/dts/rk3566-anbernic-rgxx3.dts | 28 -- arch/arm/mach-rockchip/rk3568/rk3568.c | 6 + board/anbernic/rgxx3_rk3566/MAINTAINERS | 4 +- board/anbernic/rgxx3_rk3566/rgxx3-rk3566.c | 359 +++++++++++++++--- configs/anbernic-rgxx3-rk3566_defconfig | 12 +- 7 files changed, 347 insertions(+), 148 deletions(-) create mode 100644 arch/arm/dts/rk3566-anbernic-rg353p-u-boot.dtsi delete mode 100644 arch/arm/dts/rk3566-anbernic-rgxx3-u-boot.dtsi delete mode 100644 arch/arm/dts/rk3566-anbernic-rgxx3.dts
-- 2.34.1