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mt76: mt7915: update mt7986 patch in mt7986_wmac_adie_patch_7976()

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Update mt7976 adie patch for different adie version.

Reviewed-by: Ryder Lee <ryder.lee@mediatek.com>
Reviewed-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Peter Chiu 2022-05-05 16:25:51 +08:00 • committed by Felix Fietkau
parent ed2d3d948e
commit b5509983d7
2 changed files with 18 additions and 2 deletions
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1
drivers/net/wireless/mediatek/mt76/mt7915/regs.h
View file

@ -797,6 +797,7 @@ enum offs_rev {
/* ADIE */ /* ADIE */
#define MT_ADIE_CHIP_ID 0x02c #define MT_ADIE_CHIP_ID 0x02c
#define MT_ADIE_VERSION_MASK GENMASK(15, 0)
#define MT_ADIE_CHIP_ID_MASK GENMASK(31, 16) #define MT_ADIE_CHIP_ID_MASK GENMASK(31, 16)
#define MT_ADIE_IDX0 GENMASK(15, 0) #define MT_ADIE_IDX0 GENMASK(15, 0)
#define MT_ADIE_IDX1 GENMASK(31, 16) #define MT_ADIE_IDX1 GENMASK(31, 16)

19
drivers/net/wireless/mediatek/mt76/mt7915/soc.c
View file

@ -471,17 +471,32 @@ static int mt7986_wmac_adie_xtal_trim_7976(struct mt7915_dev *dev, u8 adie)
static int mt7986_wmac_adie_patch_7976(struct mt7915_dev *dev, u8 adie) static int mt7986_wmac_adie_patch_7976(struct mt7915_dev *dev, u8 adie)
{ {
u32 id, version, rg_xo_01, rg_xo_03;
int ret; int ret;
ret = mt76_wmac_spi_read(dev, adie, MT_ADIE_CHIP_ID, &id);
if (ret)
return ret;
version = FIELD_GET(MT_ADIE_VERSION_MASK, id);
ret = mt76_wmac_spi_write(dev, adie, MT_ADIE_RG_TOP_THADC, 0x4a563b00); ret = mt76_wmac_spi_write(dev, adie, MT_ADIE_RG_TOP_THADC, 0x4a563b00);
if (ret) if (ret)
return ret; return ret;
ret = mt76_wmac_spi_write(dev, adie, MT_ADIE_RG_XO_01, 0x1d59080f); if (version == 0x8a00 || version == 0x8a10 || version == 0x8b00) {
rg_xo_01 = 0x1d59080f;
rg_xo_03 = 0x34c00fe0;
} else {
rg_xo_01 = 0x1959f80f;
rg_xo_03 = 0x34d00fe0;
}
ret = mt76_wmac_spi_write(dev, adie, MT_ADIE_RG_XO_01, rg_xo_01);
if (ret) if (ret)
return ret; return ret;
return mt76_wmac_spi_write(dev, adie, MT_ADIE_RG_XO_03, 0x34c00fe0); return mt76_wmac_spi_write(dev, adie, MT_ADIE_RG_XO_03, rg_xo_03);
} }
static int static int