H96 Max V58 is a compact TV box based on Rockchip RK3588 SoC [1] that ships with Android by default. Add support for it. Note that there is no publicly available hardware documentation, nor vendor sources to be used as a reference, so this implementation is best effort based on poking around my board and staring at the decompiled stock DTB. It works for me, but improvement suggestions are very much welcome. HDMI output is not tested, but expected to work. SPDIF output is not enabled (base RK3588 .dtsi needs amendment) Auxiliary LED display is not enabled (no mainline driver available). The controller used is FD6551 connected to GPIO3 RK_PC7 (clk) and GPIO3 RK_PD0 (data), which happen to be the right pins for i2c5m0_xfer pinctrl config, and thus might potentially be used with the hardware I2C5 controller (to be verified). Out of tree userspace driver is available at [2]. [1] https://www.h96tvbox.com/product/h96max-v58/ [2] https://github.com/arthur-liberman/linux_openvfd/blob/master/driver/controllers/fd650.c Signed-off-by: Alexey Charkov <alchark@xxxxxxxxx> --- Alexey Charkov (2): dt-bindings: arm: rockchip: Add H96 Max V58 TV box arm64: dts: rockchip: Add H96 Max V58 TV Box based on RK3588 SoC .../devicetree/bindings/arm/rockchip.yaml | 5 + arch/arm64/boot/dts/rockchip/Makefile | 1 + .../arm64/boot/dts/rockchip/rk3588-h96-max-v58.dts | 785 +++++++++++++++++++++ 3 files changed, 791 insertions(+) --- base-commit: af349ca4d3f8659d84abc667125c826fda155109 change-id: 20240618-rk3588-h96-max-v58-c2c1bf8e6996 Best regards, -- Alexey Charkov <alchark@xxxxxxxxx>
