On 23/09/2022 07:28, Jianguo Zhang wrote: > The clk_csr property is parsed in driver for generating MDC clock > with correct frequency. A warning('clk_csr' was unexpeted) is reported > when runing 'make_dtbs_check' because the clk_csr property > has been not documented in the binding file. Your subject is not accurate anymore. Maybe mention that instead of existing clk_csr, you add a different property. With commit msg fixes: Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> Best regards, Krzysztof