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Diffstat (limited to 'drivers/spi/spi_sh_msiof.c')
-rw-r--r--drivers/spi/spi_sh_msiof.c15
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/spi/spi_sh_msiof.c b/drivers/spi/spi_sh_msiof.c
index 51e5e1d..30973ec 100644
--- a/drivers/spi/spi_sh_msiof.c
+++ b/drivers/spi/spi_sh_msiof.c
@@ -173,15 +173,12 @@ static void sh_msiof_spi_set_pin_regs(struct sh_msiof_spi_priv *p,
int edge;
/*
- * CPOL CPHA TSCKIZ RSCKIZ TEDG REDG(!)
- * 0 0 10 10 1 0
- * 0 1 10 10 0 1
- * 1 0 11 11 0 1
- * 1 1 11 11 1 0
- *
- * (!) Note: REDG is inverted recommended data sheet setting
+ * CPOL CPHA TSCKIZ RSCKIZ TEDG REDG
+ * 0 0 10 10 1 1
+ * 0 1 10 10 0 0
+ * 1 0 11 11 0 0
+ * 1 1 11 11 1 1
*/
-
sh_msiof_write(p, FCTR, 0);
sh_msiof_write(p, TMDR1, 0xe2000005 | (lsb_first << 24));
sh_msiof_write(p, RMDR1, 0x22000005 | (lsb_first << 24));
@@ -193,7 +190,7 @@ static void sh_msiof_spi_set_pin_regs(struct sh_msiof_spi_priv *p,
edge = cpol ? cpha : !cpha;
tmp |= edge << 27; /* TEDG */
- tmp |= !edge << 26; /* REDG */
+ tmp |= edge << 26; /* REDG */
tmp |= (tx_hi_z ? 2 : 0) << 22; /* TXDIZ */
sh_msiof_write(p, CTR, tmp);
}
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