[PATCH V2 0/4] Anbernic RGxx3 Bootloader Fixes

Chris Morgan
2024-09-19T14:02:51Z

From: Chris Morgan <macromorgan@hotmail.com>

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.

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

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2.34.1