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rockchip: puma: reorganize devicetrees to actually work and match upstream

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So far the puma dts files only just included the main puma dtsi without
handling the actual baseboard and rk3399-puma.dtsi was very much
detached from the variant in the mainline Linux kernel.

Recent changes resulted in a strange situation with nonworking puma boards.

Commit ab800e5a6f ("arm: dts: rockchip: puma: move U-Boot specific bits to u-boot.dtsi")
moved the sdram include from rk3399-puma-ddrX.dts to new files
rk3399-puma-ddrx-u-boot.dtsi which were never included anywhere though.

Commit 167efc2c7a ("arm64: dts: rk3399: Sync v5.7-rc1 from Linux")
replaced the rk3399-puma.dtsi nearly completely, but in the kernel
it definitly depends on a baseboard dts to actually enable peripherals
like sd-slot, uarts, etc.

So to untagle this and bring the whole thing more in line with mainline
Linux, bring the rk3399-puma-haikou.dts over as well, drop the separate
DDR-option devicetrees and instead replace them with a puma Kconfig option
to select and include the needed DDR variant.

Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Heiko Stuebner
2020-06-05 12:06:40 +02:00
committed by Kever Yang
parent c4faf85ab6
commit 97fa784725
11 changed files with 299 additions and 41 deletions
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2
configs/puma-rk3399_defconfig
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@@ -39,7 +39,7 @@ CONFIG_CMD_PMIC=y
CONFIG_CMD_REGULATOR=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_OF_LIVE=y
CONFIG_DEFAULT_DEVICE_TREE="rk3399-puma-ddr1600"
CONFIG_DEFAULT_DEVICE_TREE="rk3399-puma-haikou"
CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y