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authorSean Wang <sean.wang@mediatek.com>2019-06-01 08:03:14 +0800
committerDavid S. Miller <davem@davemloft.net>2019-06-03 15:00:00 -0700
commitd438e29891cbdc153aa64cdedcb6e8ae8b6a606c (patch)
treeecf7541689c9c393b059d30ff27245208a5637d4 /drivers/net/ethernet
parent7093f9d80c7cb82f47628d6477fd4dc252d21a10 (diff)
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net: ethernet: mediatek: Add MT7629 ethernet support
Add ethernet support to MT7629 SoC Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r--drivers/net/ethernet/mediatek/mtk_eth_soc.c14
-rw-r--r--drivers/net/ethernet/mediatek/mtk_eth_soc.h19
2 files changed, 31 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index d4b3e01b6d5a..f7a658129f80 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -54,8 +54,10 @@ static const struct mtk_ethtool_stats {
};
static const char * const mtk_clks_source_name[] = {
- "ethif", "esw", "gp0", "gp1", "gp2", "trgpll", "sgmii_tx250m",
- "sgmii_rx250m", "sgmii_cdr_ref", "sgmii_cdr_fb", "sgmii_ck", "eth2pll"
+ "ethif", "sgmiitop", "esw", "gp0", "gp1", "gp2", "fe", "trgpll",
+ "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)
@@ -2628,11 +2630,19 @@ static const struct mtk_soc_data mt7623_data = {
.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[] = {
{ .compatible = "mediatek,mt2701-eth", .data = &mt2701_data},
{ .compatible = "mediatek,mt7621-eth", .data = &mt7621_data},
{ .compatible = "mediatek,mt7622-eth", .data = &mt7622_data},
{ .compatible = "mediatek,mt7623-eth", .data = &mt7623_data},
+ { .compatible = "mediatek,mt7629-eth", .data = &mt7629_data},
{},
};
MODULE_DEVICE_TABLE(of, of_mtk_match);
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
index 89d68dd60b3d..a0aa5008d5cc 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -475,15 +475,21 @@ enum mtk_tx_flags {
*/
enum mtk_clks_map {
MTK_CLK_ETHIF,
+ MTK_CLK_SGMIITOP,
MTK_CLK_ESW,
MTK_CLK_GP0,
MTK_CLK_GP1,
MTK_CLK_GP2,
+ MTK_CLK_FE,
MTK_CLK_TRGPLL,
MTK_CLK_SGMII_TX_250M,
MTK_CLK_SGMII_RX_250M,
MTK_CLK_SGMII_CDR_REF,
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_ETH2PLL,
MTK_CLK_MAX
@@ -502,6 +508,19 @@ enum mtk_clks_map {
BIT(MTK_CLK_SGMII_CK) | \
BIT(MTK_CLK_ETH2PLL))
#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 {
MTK_HW_INIT,