Commit a7ad67e9 authored by Russell King (Oracle)'s avatar Russell King (Oracle) Committed by Jakub Kicinski
Browse files

net: stmmac: rk: group MACPHY register offset and fields together 



Group the MACPHY register offsets and associated bitfields together
to become self-documenting which definitions are associated with
which register.

Signed-off-by: default avatarRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1vkL1y-00000005usW-1TKX@rmk-PC.armlinux.org.uk


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent cdb5fdfc

drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c

+6 −4
Original line number Diff line number Diff line
@@ -162,15 +162,17 @@ static int rk_set_clk_mac_speed(struct rk_priv_data *bsp_priv, 
	 ((rx) ? soc##_GMAC_RXCLK_DLY_ENABLE : soc##_GMAC_RXCLK_DLY_DISABLE))



#define RK_GRF_MACPHY_CON0		0xb00

#define RK_GRF_MACPHY_CON1		0xb04

#define RK_GRF_MACPHY_CON2		0xb08

#define RK_GRF_MACPHY_CON3		0xb0c



#define RK_MACPHY_ENABLE		GRF_BIT(0)

#define RK_MACPHY_DISABLE		GRF_CLR_BIT(0)

#define RK_MACPHY_CFG_CLK_50M		GRF_BIT(14)

#define RK_GMAC2PHY_RMII_MODE		GRF_FIELD(7, 6, 1)



#define RK_GRF_MACPHY_CON1		0xb04



#define RK_GRF_MACPHY_CON2		0xb08

#define RK_GRF_CON2_MACPHY_ID		GRF_FIELD(15, 0, 0x1234)



#define RK_GRF_MACPHY_CON3		0xb0c

#define RK_GRF_CON3_MACPHY_ID		GRF_FIELD(5, 0, 0x35)



static void rk_gmac_integrated_ephy_powerup(struct rk_priv_data *priv)