diff options
| author | Daniel Golle <daniel@makrotopia.org> | 2023-08-22 17:32:03 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-08-23 19:23:22 -0700 |
| commit | 88c1e6efb7a58ff64ce196ec09d831263793c858 (patch) | |
| tree | 7ef1fb65a0a367994239519c6729e16d1bb45690 /drivers/net/ethernet/mediatek/mtk_eth_soc.h | |
| parent | cfb5677de5babe3664356155a391e2ff781c9ee1 (diff) | |
net: ethernet: mtk_eth_soc: add reset bits for MT7988
Add bits needed to reset the frame engine on MT7988.
Fixes: 445eb6448ed3 ("net: ethernet: mtk_eth_soc: add basic support for MT7988 SoC")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Link: https://lore.kernel.org/r/89b6c38380e7a3800c1362aa7575600717bc7543.1692721443.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mediatek/mtk_eth_soc.h')
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_eth_soc.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h index 8d2d35b32235..cf9381a3d68b 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h @@ -76,9 +76,8 @@ #define MTK_HW_LRO_SDL_REMAIN_ROOM 1522 /* Frame Engine Global Configuration */ -#define MTK_FE_GLO_CFG 0x00 -#define MTK_FE_LINK_DOWN_P3 BIT(11) -#define MTK_FE_LINK_DOWN_P4 BIT(12) +#define MTK_FE_GLO_CFG(x) (((x) == MTK_GMAC3_ID) ? 0x24 : 0x00) +#define MTK_FE_LINK_DOWN_P(x) BIT(((x) + 8) % 16) /* Frame Engine Global Reset Register */ #define MTK_RST_GL 0x04 @@ -522,9 +521,15 @@ /* ethernet reset control register */ #define ETHSYS_RSTCTRL 0x34 #define RSTCTRL_FE BIT(6) +#define RSTCTRL_WDMA0 BIT(24) +#define RSTCTRL_WDMA1 BIT(25) +#define RSTCTRL_WDMA2 BIT(26) #define RSTCTRL_PPE0 BIT(31) #define RSTCTRL_PPE0_V2 BIT(30) #define RSTCTRL_PPE1 BIT(31) +#define RSTCTRL_PPE0_V3 BIT(29) +#define RSTCTRL_PPE1_V3 BIT(30) +#define RSTCTRL_PPE2 BIT(31) #define RSTCTRL_ETH BIT(23) /* ethernet reset check idle register */ @@ -931,6 +936,7 @@ enum mkt_eth_capabilities { MTK_QDMA_BIT, MTK_SOC_MT7628_BIT, MTK_RSTCTRL_PPE1_BIT, + MTK_RSTCTRL_PPE2_BIT, MTK_U3_COPHY_V2_BIT, /* MUX BITS*/ @@ -965,6 +971,7 @@ enum mkt_eth_capabilities { #define MTK_QDMA BIT_ULL(MTK_QDMA_BIT) #define MTK_SOC_MT7628 BIT_ULL(MTK_SOC_MT7628_BIT) #define MTK_RSTCTRL_PPE1 BIT_ULL(MTK_RSTCTRL_PPE1_BIT) +#define MTK_RSTCTRL_PPE2 BIT_ULL(MTK_RSTCTRL_PPE2_BIT) #define MTK_U3_COPHY_V2 BIT_ULL(MTK_U3_COPHY_V2_BIT) #define MTK_ETH_MUX_GDM1_TO_GMAC1_ESW \ @@ -1047,7 +1054,8 @@ enum mkt_eth_capabilities { MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \ MTK_RSTCTRL_PPE1) -#define MT7988_CAPS (MTK_GDM1_ESW | MTK_QDMA | MTK_RSTCTRL_PPE1) +#define MT7988_CAPS (MTK_GDM1_ESW | MTK_QDMA | MTK_RSTCTRL_PPE1 | \ + MTK_RSTCTRL_PPE2) struct mtk_tx_dma_desc_info { dma_addr_t addr; |