From c13f60d92a1c31c131a53ff8e994e4c8eebb8311 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sun, 25 Jan 2015 12:10:48 +0100 Subject: sunxi: Add a GMAC Transmit Clock Delay Chain Kconfig option And use this to set the GMAC Transmit Clock Delay Chain value on Banana boards, rather then keying of CONFIG_TARGET_FOO. Signed-off-by: Hans de Goede Acked-by: Ian Campbell --- arch/arm/include/asm/arch-sunxi/clock_sun4i.h | 2 ++ arch/arm/include/asm/arch-sunxi/clock_sun6i.h | 2 ++ 2 files changed, 4 insertions(+) (limited to 'arch') diff --git a/arch/arm/include/asm/arch-sunxi/clock_sun4i.h b/arch/arm/include/asm/arch-sunxi/clock_sun4i.h index 05fbad3e11..d297ed0f73 100644 --- a/arch/arm/include/asm/arch-sunxi/clock_sun4i.h +++ b/arch/arm/include/asm/arch-sunxi/clock_sun4i.h @@ -305,6 +305,8 @@ struct sunxi_ccm_reg { #define CCM_GMAC_CTRL_TX_CLK_SRC_INT_RGMII 0x2 #define CCM_GMAC_CTRL_GPIT_MII (0x0 << 2) #define CCM_GMAC_CTRL_GPIT_RGMII (0x1 << 2) +#define CCM_GMAC_CTRL_RX_CLK_DELAY(x) ((x) << 5) +#define CCM_GMAC_CTRL_TX_CLK_DELAY(x) ((x) << 10) #define CCM_USB_CTRL_PHY0_RST (0x1 << 0) #define CCM_USB_CTRL_PHY1_RST (0x1 << 1) diff --git a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h index e101c54051..8a803851e4 100644 --- a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h +++ b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h @@ -243,6 +243,8 @@ struct sunxi_ccm_reg { #define CCM_GMAC_CTRL_TX_CLK_SRC_INT_RGMII 0x2 #define CCM_GMAC_CTRL_GPIT_MII (0x0 << 2) #define CCM_GMAC_CTRL_GPIT_RGMII (0x1 << 2) +#define CCM_GMAC_CTRL_RX_CLK_DELAY(x) ((x) << 5) +#define CCM_GMAC_CTRL_TX_CLK_DELAY(x) ((x) << 10) #define MDFS_CLK_DEFAULT 0x81000002 /* PLL6 / 3 */ -- cgit v1.2.1