diff options
Diffstat (limited to 'drivers/net/ethernet/cadence')
| -rw-r--r-- | drivers/net/ethernet/cadence/macb.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/cadence/macb_main.c | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h index 14dfec4db8f9..c1fc91c97cee 100644 --- a/drivers/net/ethernet/cadence/macb.h +++ b/drivers/net/ethernet/cadence/macb.h @@ -692,6 +692,8 @@ #define GEM_CLK_DIV48 3 #define GEM_CLK_DIV64 4 #define GEM_CLK_DIV96 5 +#define GEM_CLK_DIV128 6 +#define GEM_CLK_DIV224 7 /* Constants for MAN register */ #define MACB_MAN_C22_SOF 1 diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index c4edd20c1c66..7698719b1909 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -2640,8 +2640,12 @@ static u32 gem_mdc_clk_div(struct macb *bp) config = GEM_BF(CLK, GEM_CLK_DIV48); else if (pclk_hz <= 160000000) config = GEM_BF(CLK, GEM_CLK_DIV64); - else + else if (pclk_hz <= 240000000) config = GEM_BF(CLK, GEM_CLK_DIV96); + else if (pclk_hz <= 320000000) + config = GEM_BF(CLK, GEM_CLK_DIV128); + else + config = GEM_BF(CLK, GEM_CLK_DIV224); return config; } |