Messages in this thread Patch in this message | | | From | Lakshmi Yadlapati <> | Subject | [PATCH v1] fsi: run clock at 100MHz | Date | Thu, 14 Dec 2023 11:10:42 -0600 |
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Adjust FSI speed to 100MHz for improved stability and optimized data transmission.
Signed-off-by: Lakshmi Yadlapati <lakshmiy@us.ibm.com> --- drivers/fsi/fsi-master-aspeed.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/fsi/fsi-master-aspeed.c b/drivers/fsi/fsi-master-aspeed.c index f0a19cd451a0..b065e1bb9054 100644 --- a/drivers/fsi/fsi-master-aspeed.c +++ b/drivers/fsi/fsi-master-aspeed.c @@ -87,7 +87,7 @@ static const u32 fsi_base = 0xa0000000; #define FSI_LINK_ENABLE_SETUP_TIME 10 /* in mS */ /* Run the bus at maximum speed by default */ -#define FSI_DIVISOR_DEFAULT 1 +#define FSI_DIVISOR_DEFAULT 2 #define FSI_DIVISOR_CABLED 2 static u16 aspeed_fsi_divisor = FSI_DIVISOR_DEFAULT; module_param_named(bus_div,aspeed_fsi_divisor, ushort, 0); -- 2.39.2
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