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[net-next,v2,1/3] net: stmmac: dwmac4: Fix MTL_OP_MODE_RTC mask and shift macros

Message ID 20241101082336.1552084-2-leyfoon.tan@starfivetech.com (mailing list archive)
State New
Headers show
Series [net-next,v2,1/3] net: stmmac: dwmac4: Fix MTL_OP_MODE_RTC mask and shift macros | expand

Commit Message

Ley Foon Tan Nov. 1, 2024, 8:23 a.m. UTC 
RTC fields are located in bits [1:0]. Correct the _MASK and _SHIFT
macros to use the appropriate mask and shift.

Signed-off-by: Ley Foon Tan <leyfoon.tan@starfivetech.com>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac4.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h
index 28fff6cab812..dd21dcfbbab3 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h
@@ -394,8 +394,8 @@  static inline u32 mtl_chanx_base_addr(const struct dwmac4_addrs *addrs,
 
 #define MTL_OP_MODE_EHFC		BIT(7)
 
-#define MTL_OP_MODE_RTC_MASK		0x18
-#define MTL_OP_MODE_RTC_SHIFT		3
+#define MTL_OP_MODE_RTC_MASK		GENMASK(1, 0)
+#define MTL_OP_MODE_RTC_SHIFT		0
 
 #define MTL_OP_MODE_RTC_32		(1 << MTL_OP_MODE_RTC_SHIFT)
 #define MTL_OP_MODE_RTC_64		0