The allwinner,sun6i-a31-hwspinlock.yaml binding needs #hwlock-cells which is required by the hwlock type. Fixes: f9e784dcb63f ("dt-bindings: hwlock: add sun6i_hwspinlock") Signed-off-by: Bastian Germann <bage@debian.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230213231931.6546-2-bage@debian.org