[PATCH linux dev-5.3 3/3] fsi: aspeed: Disable IPOLL

Joel Stanley joel at jms.id.au
Wed Oct 16 23:19:34 AEDT 2019


Having IPOLL enabled when turning on the host causes FSI to stop
working.

In the future we will need to add a mechansim for the BMC to enable
IPOLL once it is ready.

Signed-off-by: Joel Stanley <joel at jms.id.au>
---
 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 4e7d8a4bbc19..95b7f833e8bc 100644
--- a/drivers/fsi/fsi-master-aspeed.c
+++ b/drivers/fsi/fsi-master-aspeed.c
@@ -421,7 +421,7 @@ static int aspeed_master_init(struct fsi_master_aspeed *aspeed)
 	reg = cpu_to_be32(FSI_MECTRL_EOAE | FSI_MECTRL_P8_AUTO_TERM);
 	opb_write(aspeed->base, ctrl_base + FSI_MECTRL, reg, 4);
 
-	reg = cpu_to_be32(FSI_MMODE_EIP | FSI_MMODE_ECRC | FSI_MMODE_EPC
+	reg = cpu_to_be32(FSI_MMODE_ECRC | FSI_MMODE_EPC
 			| fsi_mmode_crs0(0x7f) | fsi_mmode_crs1(0x7f)
 			| FSI_MMODE_P8_TO_LSB);
 	opb_write(aspeed->base, ctrl_base + FSI_MMODE, reg, 4);
-- 
2.23.0



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