[PATCH RFC net-next v6 01/15] net: driver: stmmac: Fix CSR divider comment

Jan Petrous via B4 Relay posted 15 patches 9 hours ago
[PATCH RFC net-next v6 01/15] net: driver: stmmac: Fix CSR divider comment
Posted by Jan Petrous via B4 Relay 9 hours ago
From: "Jan Petrous (OSS)" <jan.petrous@oss.nxp.com>

The comment in declaration of STMMAC_CSR_250_300M
incorrectly describes the constant as '/* MDC = clk_scr_i/122 */'
but the DWC Ether QOS Handbook version 5.20a says it is
CSR clock/124.

Signed-off-by: Jan Petrous (OSS) <jan.petrous@oss.nxp.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
---
 include/linux/stmmac.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index d79ff252cfdc..75cbfb576358 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -33,7 +33,7 @@
 #define	STMMAC_CSR_20_35M	0x2	/* MDC = clk_scr_i/16 */
 #define	STMMAC_CSR_35_60M	0x3	/* MDC = clk_scr_i/26 */
 #define	STMMAC_CSR_150_250M	0x4	/* MDC = clk_scr_i/102 */
-#define	STMMAC_CSR_250_300M	0x5	/* MDC = clk_scr_i/122 */
+#define	STMMAC_CSR_250_300M	0x5	/* MDC = clk_scr_i/124 */
 
 /* MTL algorithms identifiers */
 #define MTL_TX_ALGORITHM_WRR	0x0

-- 
2.47.0