On Fri, Aug 31, 2018 at 01:40:46PM +0200, Alexandre Belloni wrote:
> Define a mask for the IF_SI_OWNER field.
>
Thanks!
Acked-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
> Signed-off-by: Alexandre Belloni <alexandre.bell...@bootlin.com>
> ---
> drivers/spi/spi-dw-mmio.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/spi/spi-dw-mmio.c b/drivers/spi/spi-dw-mmio.c
> index 351f49976161..a768461614a0 100644
> --- a/drivers/spi/spi-dw-mmio.c
> +++ b/drivers/spi/spi-dw-mmio.c
> @@ -36,6 +36,7 @@ struct dw_spi_mmio {
> #define MSCC_CPU_SYSTEM_CTRL_GENERAL_CTRL 0x24
> #define OCELOT_IF_SI_OWNER_OFFSET 4
> #define JAGUAR2_IF_SI_OWNER_OFFSET 6
> +#define MSCC_IF_SI_OWNER_MASK GENMASK(1, 0)
> #define MSCC_IF_SI_OWNER_SISL 0
> #define MSCC_IF_SI_OWNER_SIBM 1
> #define MSCC_IF_SI_OWNER_SIMC 2
> @@ -102,7 +103,7 @@ static int dw_spi_mscc_init(struct platform_device *pdev,
>
> /* Select the owner of the SI interface */
> regmap_update_bits(dwsmscc->syscon, MSCC_CPU_SYSTEM_CTRL_GENERAL_CTRL,
> - 0x3 << if_si_owner_offset,
> + MSCC_IF_SI_OWNER_MASK << if_si_owner_offset,
> MSCC_IF_SI_OWNER_SIMC << if_si_owner_offset);
>
> dwsmmio->dws.set_cs = dw_spi_mscc_set_cs;
> --
> 2.19.0.rc1
>
--
With Best Regards,
Andy Shevchenko
