Anton Vorontsov wrote:
> diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
> index 044dd7f..3cf84d0 100644
> --- a/arch/powerpc/sysdev/fsl_soc.c
> +++ b/arch/powerpc/sysdev/fsl_soc.c
> @@ -1227,15 +1227,19 @@ int __init fsl_spi_init(struct spi_board_info
> *board_infos,
>
> /* SPI controller is either clocked from QE or SoC clock */
> np = of_find_compatible_node(NULL, NULL, "fsl,qe");
> - if (!np)
> + if (np) {
> + sysclk = of_get_property(np, "brg-frequency", NULL);
> + if (!sysclk)
> + return -ENODEV;
> + } else {
You should use get_brgfreq() instead (and fix the legacy match to find
qe as well as soc nodes).
-Scott
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