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568035b)
While "real" hardware might not use the compatible string "riscv,clint0"
it is present in the driver & QEMU uses it for automatically generated
virt machine dtbs. To avoid dt-validate problems with QEMU produced
dtbs, such as the following, add it to the binding.
riscv-virt.dtb: clint@2000000: compatible:0: 'sifive,clint0' is not one of ['sifive,fu540-c000-clint', 'starfive,jh7100-clint', 'canaan,k210-clint']
Reported-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/linux-riscv/20220803170552.GA2250266-robh@kernel.org/
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20220823183319.3314940-2-mail@conchuod.ie
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
- items:
- - enum:
- - sifive,fu540-c000-clint
- - starfive,jh7100-clint
- - canaan,k210-clint
- - const: sifive,clint0
+ oneOf:
+ - items:
+ - enum:
+ - sifive,fu540-c000-clint
+ - starfive,jh7100-clint
+ - canaan,k210-clint
+ - const: sifive,clint0
+ - items:
+ - const: sifive,clint0
+ - const: riscv,clint0
+ deprecated: true
+ description: For the QEMU virt machine only
description:
Should be "<vendor>,<chip>-clint" and "sifive,clint<version>".
description:
Should be "<vendor>,<chip>-clint" and "sifive,clint<version>".