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net: ethernet: mediatek: Add MT7629 ethernet support

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Add ethernet support to MT7629 SoC

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sean Wang 2019-06-01 08:03:14 +08:00 • committed by David S. Miller
parent 7093f9d80c
commit d438e29891
2 changed files with 31 additions and 2 deletions
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14
drivers/net/ethernet/mediatek/mtk_eth_soc.c
View file

@ -54,8 +54,10 @@ static const struct mtk_ethtool_stats {
}; };
static const char * const mtk_clks_source_name[] = { static const char * const mtk_clks_source_name[] = {
"ethif", "esw", "gp0", "gp1", "gp2", "trgpll", "sgmii_tx250m", "ethif", "sgmiitop", "esw", "gp0", "gp1", "gp2", "fe", "trgpll",
"sgmii_rx250m", "sgmii_cdr_ref", "sgmii_cdr_fb", "sgmii_ck", "eth2pll" "sgmii_tx250m", "sgmii_rx250m", "sgmii_cdr_ref", "sgmii_cdr_fb",
"sgmii2_tx250m", "sgmii2_rx250m", "sgmii2_cdr_ref", "sgmii2_cdr_fb",
"sgmii_ck", "eth2pll",
}; };
void mtk_w32(struct mtk_eth *eth, u32 val, unsigned reg) void mtk_w32(struct mtk_eth *eth, u32 val, unsigned reg)
@ -2628,11 +2630,19 @@ static const struct mtk_soc_data mt7623_data = {
.required_pctl = true, .required_pctl = true,
}; };
static const struct mtk_soc_data mt7629_data = {
.ana_rgc3 = 0x128,
.caps = MT7629_CAPS | MTK_HWLRO,
.required_clks = MT7629_CLKS_BITMAP,
.required_pctl = false,
};
const struct of_device_id of_mtk_match[] = { const struct of_device_id of_mtk_match[] = {
{ .compatible = "mediatek,mt2701-eth", .data = &mt2701_data}, { .compatible = "mediatek,mt2701-eth", .data = &mt2701_data},
{ .compatible = "mediatek,mt7621-eth", .data = &mt7621_data}, { .compatible = "mediatek,mt7621-eth", .data = &mt7621_data},
{ .compatible = "mediatek,mt7622-eth", .data = &mt7622_data}, { .compatible = "mediatek,mt7622-eth", .data = &mt7622_data},
{ .compatible = "mediatek,mt7623-eth", .data = &mt7623_data}, { .compatible = "mediatek,mt7623-eth", .data = &mt7623_data},
{ .compatible = "mediatek,mt7629-eth", .data = &mt7629_data},
{}, {},
}; };
MODULE_DEVICE_TABLE(of, of_mtk_match); MODULE_DEVICE_TABLE(of, of_mtk_match);

19
drivers/net/ethernet/mediatek/mtk_eth_soc.h
View file

@ -475,15 +475,21 @@ enum mtk_tx_flags {
*/ */
enum mtk_clks_map { enum mtk_clks_map {
MTK_CLK_ETHIF, MTK_CLK_ETHIF,
MTK_CLK_SGMIITOP,
MTK_CLK_ESW, MTK_CLK_ESW,
MTK_CLK_GP0, MTK_CLK_GP0,
MTK_CLK_GP1, MTK_CLK_GP1,
MTK_CLK_GP2, MTK_CLK_GP2,
MTK_CLK_FE,
MTK_CLK_TRGPLL, MTK_CLK_TRGPLL,
MTK_CLK_SGMII_TX_250M, MTK_CLK_SGMII_TX_250M,
MTK_CLK_SGMII_RX_250M, MTK_CLK_SGMII_RX_250M,
MTK_CLK_SGMII_CDR_REF, MTK_CLK_SGMII_CDR_REF,
MTK_CLK_SGMII_CDR_FB, MTK_CLK_SGMII_CDR_FB,
MTK_CLK_SGMII2_TX_250M,
MTK_CLK_SGMII2_RX_250M,
MTK_CLK_SGMII2_CDR_REF,
MTK_CLK_SGMII2_CDR_FB,
MTK_CLK_SGMII_CK, MTK_CLK_SGMII_CK,
MTK_CLK_ETH2PLL, MTK_CLK_ETH2PLL,
MTK_CLK_MAX MTK_CLK_MAX
@ -502,6 +508,19 @@ enum mtk_clks_map {
BIT(MTK_CLK_SGMII_CK) | \ BIT(MTK_CLK_SGMII_CK) | \
BIT(MTK_CLK_ETH2PLL)) BIT(MTK_CLK_ETH2PLL))
#define MT7621_CLKS_BITMAP (0) #define MT7621_CLKS_BITMAP (0)
#define MT7629_CLKS_BITMAP (BIT(MTK_CLK_ETHIF) | BIT(MTK_CLK_ESW) | \
BIT(MTK_CLK_GP0) | BIT(MTK_CLK_GP1) | \
BIT(MTK_CLK_GP2) | BIT(MTK_CLK_FE) | \
BIT(MTK_CLK_SGMII_TX_250M) | \
BIT(MTK_CLK_SGMII_RX_250M) | \
BIT(MTK_CLK_SGMII_CDR_REF) | \
BIT(MTK_CLK_SGMII_CDR_FB) | \
BIT(MTK_CLK_SGMII2_TX_250M) | \
BIT(MTK_CLK_SGMII2_RX_250M) | \
BIT(MTK_CLK_SGMII2_CDR_REF) | \
BIT(MTK_CLK_SGMII2_CDR_FB) | \
BIT(MTK_CLK_SGMII_CK) | \
BIT(MTK_CLK_ETH2PLL) | BIT(MTK_CLK_SGMIITOP))
enum mtk_dev_state { enum mtk_dev_state {
MTK_HW_INIT, MTK_HW_INIT,