The current syscon in U-Boot works differently from Linux. Therefore, DT files imported from Linux do not work for U-Boot.
The current usage of syscon in U-Boot should be discouraged because using different DT-binding across projects is a significant problem.
Masahiro Yamada (4): regmap: clean up regmap allocation dm: ofnode: add ofnode_device_is_compatible() helper regmap: change regmap_init_mem() to take ofnode instead udevice syscon: add Linux-compatible syscon API
arch/arm/mach-aspeed/ast2500/sdram_ast2500.c | 2 +- drivers/core/device.c | 8 +--- drivers/core/ofnode.c | 11 +++++ drivers/core/regmap.c | 42 ++++++------------ drivers/core/syscon-uclass.c | 65 +++++++++++++++++++++++++++- drivers/phy/meson-gxl-usb2.c | 2 +- drivers/phy/meson-gxl-usb3.c | 2 +- drivers/ram/rockchip/dmc-rk3368.c | 2 +- drivers/ram/rockchip/sdram_rk3188.c | 2 +- drivers/ram/rockchip/sdram_rk322x.c | 2 +- drivers/ram/rockchip/sdram_rk3288.c | 2 +- drivers/ram/rockchip/sdram_rk3399.c | 2 +- drivers/ram/stm32mp1/stm32mp1_ram.c | 2 +- drivers/reset/reset-meson.c | 2 +- include/dm/ofnode.h | 11 +++++ include/regmap.h | 11 ++--- include/syscon.h | 8 ++++ 17 files changed, 123 insertions(+), 53 deletions(-)