* [PATCH v2 0/5] add mt7986 support
@ 2022-01-11 11:59 Bo Jiao
2022-01-11 11:59 ` [PATCH v2 1/5] dt-bindings: net: wireless: mt76: document bindings for MT7986 Bo Jiao
` (4 more replies)
0 siblings, 5 replies; 16+ messages in thread
From: Bo Jiao @ 2022-01-11 11:59 UTC (permalink / raw)
To: Felix Fietkau
Cc: linux-wireless, Ryder Lee, Xing Song, Sujuan Chen, Shayne Chen,
Evelyn Tsai, linux-mediatek, Bo Jiao
From: Bo Jiao <Bo.Jiao@mediatek.com>
This adds support for MT7986 SoC which integrated multi-band
4x4 WiFi 6/6E.
Detailed link: https://www.mediatek.com/products/mediatek-filogic-830
Bo Jiao (3):
mt76: redefine mt76_for_each_q_rx to adapt mt7986 changes
mt76: mt7915: add support for MT7986
mt76: mt7915: introduce band_idx in mt7915_phy
Peter Chiu (1):
dt-bindings: net: wireless: mt76: document bindings for MT7986
Ryder Lee (1):
mt76: mt7915: add Kconfig entry for MT7986
.../bindings/net/wireless/mediatek,mt76.yaml | 29 +-
drivers/net/wireless/mediatek/mt76/mt76.h | 4 +-
.../net/wireless/mediatek/mt76/mt76_connac.h | 5 +
.../wireless/mediatek/mt76/mt76_connac_mcu.c | 6 +-
.../net/wireless/mediatek/mt76/mt7915/Kconfig | 11 +
.../wireless/mediatek/mt76/mt7915/Makefile | 1 +
.../wireless/mediatek/mt76/mt7915/debugfs.c | 8 +-
.../net/wireless/mediatek/mt76/mt7915/dma.c | 28 +-
.../wireless/mediatek/mt76/mt7915/eeprom.c | 96 +-
.../wireless/mediatek/mt76/mt7915/eeprom.h | 13 +
.../net/wireless/mediatek/mt76/mt7915/init.c | 54 +-
.../net/wireless/mediatek/mt76/mt7915/mac.c | 209 +--
.../net/wireless/mediatek/mt76/mt7915/main.c | 21 +-
.../net/wireless/mediatek/mt76/mt7915/mcu.c | 81 +-
.../net/wireless/mediatek/mt76/mt7915/mmio.c | 125 +-
.../wireless/mediatek/mt76/mt7915/mt7915.h | 48 +
.../net/wireless/mediatek/mt76/mt7915/regs.h | 276 +++-
.../net/wireless/mediatek/mt76/mt7915/soc.c | 1131 +++++++++++++++++
.../wireless/mediatek/mt76/mt7915/testmode.c | 35 +-
drivers/net/wireless/mediatek/mt76/testmode.c | 5 +-
20 files changed, 1947 insertions(+), 239 deletions(-)
create mode 100644 drivers/net/wireless/mediatek/mt76/mt7915/soc.c
--
2.18.0
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v2 1/5] dt-bindings: net: wireless: mt76: document bindings for MT7986
2022-01-11 11:59 [PATCH v2 0/5] add mt7986 support Bo Jiao
@ 2022-01-11 11:59 ` Bo Jiao
2022-01-11 15:14 ` Rob Herring
2022-01-11 21:53 ` Rob Herring
2022-01-11 11:59 ` [PATCH v2 2/5] mt76: redefine mt76_for_each_q_rx to adapt mt7986 changes Bo Jiao
` (3 subsequent siblings)
4 siblings, 2 replies; 16+ messages in thread
From: Bo Jiao @ 2022-01-11 11:59 UTC (permalink / raw)
To: Felix Fietkau
Cc: linux-wireless, Ryder Lee, Xing Song, Sujuan Chen, Shayne Chen,
Evelyn Tsai, linux-mediatek, Peter Chiu, devicetree
From: Peter Chiu <chui-hao.chiu@mediatek.com>
Add an entry for MT7986 SoC.
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Cc: devicetree@vger.kernel.org
---
.../bindings/net/wireless/mediatek,mt76.yaml | 29 +++++++++++++++++--
1 file changed, 27 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml b/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
index 1489d3c..4444524 100644
--- a/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
+++ b/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
@@ -18,7 +18,7 @@ description: |
wireless device. The node is expected to be specified as a child
node of the PCI controller to which the wireless chip is connected.
Alternatively, it can specify the wireless part of the MT7628/MT7688
- or MT7622 SoC.
+ or MT7622/MT7986 SoC.
allOf:
- $ref: ieee80211.yaml#
@@ -29,9 +29,10 @@ properties:
- mediatek,mt76
- mediatek,mt7628-wmac
- mediatek,mt7622-wmac
+ - mediatek,mt7986-wmac
reg:
- maxItems: 1
+ maxItems: 3
interrupts:
maxItems: 1
@@ -39,6 +40,17 @@ properties:
power-domains:
maxItems: 1
+ memory-region:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+ description:
+ Specify the consys reset for mt7986.
+
+ reset-name:
+ const: consys
+
mediatek,infracfg:
$ref: /schemas/types.yaml#/definitions/phandle
description:
@@ -231,3 +243,16 @@ examples:
power-domains = <&scpsys 3>;
};
+
+ - |
+ #include <dt-bindings/reset/mt7986-resets.h>
+ wifi@18000000 {
+ compatible = "mediatek,mt7986-wmac";
+ resets = <&watchdog MT7986_TOPRGU_CONSYS_RST>;
+ reset-names = "consys";
+ reg = <0 0x18000000 0 0x1000000>,
+ <0 0x10003000 0 0x1000>,
+ <0 0x011d1000 0 0x1000>;
+ interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>;
+ memory-region = <&wmcpu_emi>;
+ };
--
2.18.0
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH v2 2/5] mt76: redefine mt76_for_each_q_rx to adapt mt7986 changes
2022-01-11 11:59 [PATCH v2 0/5] add mt7986 support Bo Jiao
2022-01-11 11:59 ` [PATCH v2 1/5] dt-bindings: net: wireless: mt76: document bindings for MT7986 Bo Jiao
@ 2022-01-11 11:59 ` Bo Jiao
2022-01-11 11:59 ` [PATCH v2 3/5] mt76: mt7915: add support for MT7986 Bo Jiao
` (2 subsequent siblings)
4 siblings, 0 replies; 16+ messages in thread
From: Bo Jiao @ 2022-01-11 11:59 UTC (permalink / raw)
To: Felix Fietkau
Cc: linux-wireless, Ryder Lee, Xing Song, Sujuan Chen, Shayne Chen,
Evelyn Tsai, linux-mediatek, Bo Jiao
From: Bo Jiao <Bo.Jiao@mediatek.com>
Check ndesc of q_rx to avoid potential hole in iteration.
This is an intermediate patch to add mt7986 support.
Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com>
Reviewed-by: Ryder Lee <ryder.lee@mediatek.com>
---
v2:
- redefine mt76_for_each_q_rx().
---
drivers/net/wireless/mediatek/mt76/mt76.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index 14f60fc..af6f9fc 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -899,8 +899,8 @@ static inline u16 mt76_rev(struct mt76_dev *dev)
#define mt76_queue_reset(dev, ...) (dev)->mt76.queue_ops->reset_q(&((dev)->mt76), __VA_ARGS__)
#define mt76_for_each_q_rx(dev, i) \
- for (i = 0; i < ARRAY_SIZE((dev)->q_rx) && \
- (dev)->q_rx[i].ndesc; i++)
+ for (i = 0; i < ARRAY_SIZE((dev)->q_rx); i++) \
+ if ((dev)->q_rx[i].ndesc)
struct mt76_dev *mt76_alloc_device(struct device *pdev, unsigned int size,
const struct ieee80211_ops *ops,
--
2.18.0
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH v2 3/5] mt76: mt7915: add support for MT7986
2022-01-11 11:59 [PATCH v2 0/5] add mt7986 support Bo Jiao
2022-01-11 11:59 ` [PATCH v2 1/5] dt-bindings: net: wireless: mt76: document bindings for MT7986 Bo Jiao
2022-01-11 11:59 ` [PATCH v2 2/5] mt76: redefine mt76_for_each_q_rx to adapt mt7986 changes Bo Jiao
@ 2022-01-11 11:59 ` Bo Jiao
2022-01-11 16:40 ` Kalle Valo
2022-01-12 13:35 ` Lorenzo Bianconi
2022-01-11 11:59 ` [PATCH v2 4/5] mt76: mt7915: add Kconfig entry " Bo Jiao
2022-01-11 11:59 ` [PATCH v2 5/5] mt76: mt7915: introduce band_idx in mt7915_phy Bo Jiao
4 siblings, 2 replies; 16+ messages in thread
From: Bo Jiao @ 2022-01-11 11:59 UTC (permalink / raw)
To: Felix Fietkau
Cc: linux-wireless, Ryder Lee, Xing Song, Sujuan Chen, Shayne Chen,
Evelyn Tsai, linux-mediatek, Bo Jiao, Peter Chiu
From: Bo Jiao <Bo.Jiao@mediatek.com>
This adds MT7986 SoC integrated multi-band 4x4 WiFi 6/6E.
Co-developed-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Co-developed-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt76_connac.h | 5 +
.../wireless/mediatek/mt76/mt7915/Makefile | 1 +
.../wireless/mediatek/mt76/mt7915/eeprom.c | 82 +-
.../wireless/mediatek/mt76/mt7915/eeprom.h | 13 +
.../net/wireless/mediatek/mt76/mt7915/init.c | 20 +-
.../net/wireless/mediatek/mt76/mt7915/mac.c | 48 +-
.../net/wireless/mediatek/mt76/mt7915/main.c | 9 +-
.../net/wireless/mediatek/mt76/mt7915/mcu.c | 53 +-
.../net/wireless/mediatek/mt76/mt7915/mmio.c | 125 +-
.../wireless/mediatek/mt76/mt7915/mt7915.h | 47 +
.../net/wireless/mediatek/mt76/mt7915/regs.h | 276 +++-
.../net/wireless/mediatek/mt76/mt7915/soc.c | 1131 +++++++++++++++++
.../wireless/mediatek/mt76/mt7915/testmode.c | 2 +-
drivers/net/wireless/mediatek/mt76/testmode.c | 5 +-
14 files changed, 1738 insertions(+), 79 deletions(-)
create mode 100644 drivers/net/wireless/mediatek/mt76/mt7915/soc.c
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac.h b/drivers/net/wireless/mediatek/mt76/mt76_connac.h
index 426adbb..4dbb769 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac.h
@@ -115,6 +115,11 @@ static inline bool is_mt7916(struct mt76_dev *dev)
return mt76_chip(dev) == 0x7906;
}
+static inline bool is_mt7986(struct mt76_dev *dev)
+{
+ return mt76_chip(dev) == 0x7986;
+}
+
static inline bool is_mt7622(struct mt76_dev *dev)
{
if (!IS_ENABLED(CONFIG_MT7622_WMAC))
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/Makefile b/drivers/net/wireless/mediatek/mt76/mt7915/Makefile
index 80e4924..b794ceb 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/Makefile
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/Makefile
@@ -6,3 +6,4 @@ mt7915e-y := pci.o init.o dma.o eeprom.o main.o mcu.o mac.o \
debugfs.o mmio.o
mt7915e-$(CONFIG_NL80211_TESTMODE) += testmode.o
+mt7915e-$(CONFIG_MT7986_WMAC) += soc.o
\ No newline at end of file
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c
index 6aa749b..0147c93 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c
@@ -36,27 +36,59 @@ static int mt7915_check_eeprom(struct mt7915_dev *dev)
switch (val) {
case 0x7915:
case 0x7916:
+ case 0x7986:
return 0;
default:
return -EINVAL;
}
}
+static char *mt7915_eeprom_name(struct mt7915_dev *dev)
+{
+ char *ret = MT7915_EEPROM_DEFAULT;
+
+ switch (mt76_chip(&dev->mt76)) {
+ case 0x7915:
+ ret = dev->dbdc_support ?
+ MT7915_EEPROM_DEFAULT_DBDC : MT7915_EEPROM_DEFAULT;
+ break;
+ case 0x7986:
+ switch (mt7915_check_adie(dev, true)) {
+ case MT7976_ONE_ADIE_DBDC:
+ ret = MT7986_EEPROM_MT7976_DEFAULT_DBDC;
+ break;
+ case MT7975_ONE_ADIE:
+ ret = MT7986_EEPROM_MT7975_DEFAULT;
+ break;
+ case MT7976_ONE_ADIE:
+ ret = MT7986_EEPROM_MT7976_DEFAULT;
+ break;
+ case MT7975_DUAL_ADIE:
+ ret = MT7986_EEPROM_MT7975_DUAL_DEFAULT;
+ break;
+ case MT7976_DUAL_ADIE:
+ ret = MT7986_EEPROM_MT7976_DUAL_DEFAULT;
+ break;
+ default:
+ break;
+ }
+ break;
+ default:
+ ret = MT7916_EEPROM_DEFAULT;
+ break;
+ }
+
+ return ret;
+}
+
static int
mt7915_eeprom_load_default(struct mt7915_dev *dev)
{
- char *default_bin = MT7915_EEPROM_DEFAULT;
u8 *eeprom = dev->mt76.eeprom.data;
const struct firmware *fw = NULL;
int ret;
- if (dev->dbdc_support)
- default_bin = MT7915_EEPROM_DEFAULT_DBDC;
-
- if (!is_mt7915(&dev->mt76))
- default_bin = MT7916_EEPROM_DEFAULT;
-
- ret = request_firmware(&fw, default_bin, dev->mt76.dev);
+ ret = request_firmware(&fw, mt7915_eeprom_name(dev), dev->mt76.dev);
if (ret)
return ret;
@@ -135,7 +167,7 @@ static void mt7915_eeprom_parse_band_config(struct mt7915_phy *phy)
void mt7915_eeprom_parse_hw_cap(struct mt7915_dev *dev,
struct mt7915_phy *phy)
{
- u8 nss, nss_band, *eeprom = dev->mt76.eeprom.data;
+ u8 nss, nss_band, nss_band_max, *eeprom = dev->mt76.eeprom.data;
struct mt76_phy *mphy = phy->mt76;
bool ext_phy = phy != &dev->phy;
@@ -155,6 +187,7 @@ void mt7915_eeprom_parse_hw_cap(struct mt7915_dev *dev,
/* read tx/rx stream */
nss_band = nss;
+
if (dev->dbdc_support) {
if (is_mt7915(&dev->mt76)) {
nss_band = FIELD_GET(MT_EE_WIFI_CONF3_TX_PATH_B0,
@@ -167,20 +200,29 @@ void mt7915_eeprom_parse_hw_cap(struct mt7915_dev *dev,
eeprom[MT_EE_WIFI_CONF + 2 + ext_phy]);
}
- if (!nss_band || nss_band > 2)
- nss_band = 2;
+ nss_band_max = is_mt7986(&dev->mt76) ?
+ MT_EE_NSS_MAX_DBDC_MA7986 : MT_EE_NSS_MAX_DBDC_MA7915;
+ } else {
+ nss_band_max = is_mt7986(&dev->mt76) ?
+ MT_EE_NSS_MAX_MA7986 : MT_EE_NSS_MAX_MA7915;
}
+ if (!nss_band || nss_band > nss_band_max)
+ nss_band = nss_band_max;
+
if (nss_band > nss) {
- dev_err(dev->mt76.dev,
- "nss mismatch, nss(%d) nss_band(%d) ext_phy(%d)\n",
- nss, nss_band, ext_phy);
+ dev_warn(dev->mt76.dev,
+ "nss mismatch, nss(%d) nss_band(%d) ext_phy(%d)\n",
+ nss, nss_band, ext_phy);
nss = nss_band;
}
- mphy->chainmask = ext_phy ? (BIT(nss_band) - 1) << 2 : (BIT(nss_band) - 1);
- mphy->antenna_mask = BIT(hweight8(mphy->chainmask)) - 1;
+ mphy->chainmask = BIT(nss) - 1;
+ if (ext_phy)
+ mphy->chainmask <<= dev->chainshift;
+ mphy->antenna_mask = BIT(nss_band) - 1;
dev->chainmask |= mphy->chainmask;
+ dev->chainshift = hweight8(dev->mphy.chainmask);
}
int mt7915_eeprom_init(struct mt7915_dev *dev)
@@ -226,7 +268,7 @@ int mt7915_eeprom_get_target_power(struct mt7915_dev *dev,
if (chan->band == NL80211_BAND_2GHZ) {
u32 power = is_mt7915(&dev->mt76) ?
- MT_EE_TX0_POWER_2G : MT_EE_TX0_POWER_2G_V2;
+ MT_EE_TX0_POWER_2G : MT_EE_TX0_POWER_2G_V2;
index = power + chain_idx * 3;
target_power = eeprom[index];
@@ -236,7 +278,7 @@ int mt7915_eeprom_get_target_power(struct mt7915_dev *dev,
} else {
int group = mt7915_get_channel_group(chan->hw_value);
u32 power = is_mt7915(&dev->mt76) ?
- MT_EE_TX0_POWER_5G : MT_EE_TX0_POWER_5G_V2;
+ MT_EE_TX0_POWER_5G : MT_EE_TX0_POWER_5G_V2;
index = power + chain_idx * 12;
target_power = eeprom[index + group];
@@ -256,10 +298,10 @@ s8 mt7915_eeprom_get_power_delta(struct mt7915_dev *dev, int band)
u32 rate_2g, rate_5g;
rate_2g = is_mt7915(&dev->mt76) ?
- MT_EE_RATE_DELTA_2G : MT_EE_RATE_DELTA_2G_V2;
+ MT_EE_RATE_DELTA_2G : MT_EE_RATE_DELTA_2G_V2;
rate_5g = is_mt7915(&dev->mt76) ?
- MT_EE_RATE_DELTA_5G : MT_EE_RATE_DELTA_5G_V2;
+ MT_EE_RATE_DELTA_5G : MT_EE_RATE_DELTA_5G_V2;
if (band == NL80211_BAND_2GHZ)
val = eeprom[rate_2g];
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h
index 92d1a94..5ffc56b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h
@@ -56,6 +56,19 @@ enum mt7915_eeprom_field {
#define MT_EE_RATE_DELTA_SIGN BIT(6)
#define MT_EE_RATE_DELTA_EN BIT(7)
+#define MT_EE_NSS_MAX_MA7915 4
+#define MT_EE_NSS_MAX_DBDC_MA7915 2
+#define MT_EE_NSS_MAX_MA7986 4
+#define MT_EE_NSS_MAX_DBDC_MA7986 4
+
+enum mt7915_adie_sku {
+ MT7976_ONE_ADIE_DBDC = 0x7,
+ MT7975_ONE_ADIE = 0x8,
+ MT7976_ONE_ADIE = 0xa,
+ MT7975_DUAL_ADIE = 0xd,
+ MT7976_DUAL_ADIE = 0xf,
+};
+
enum mt7915_eeprom_band {
MT_EE_BAND_SEL_DEFAULT,
MT_EE_BAND_SEL_5GHZ,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
index b4ff3d1..561bb9e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
@@ -578,6 +578,12 @@ static void mt7915_wfsys_reset(struct mt7915_dev *dev)
mt76_clear(dev, MT_TOP_MISC, MT_TOP_MISC_FW_STATE);
msleep(100);
+ } else if (is_mt7986(&dev->mt76)) {
+ mt7986_wmac_enable(dev);
+ msleep(20);
+
+ mt7986_wmac_disable(dev);
+ msleep(20);
} else {
mt76_set(dev, MT_WF_SUBSYS_RST, 0x1);
msleep(20);
@@ -763,9 +769,17 @@ static int
mt7915_init_he_caps(struct mt7915_phy *phy, enum nl80211_band band,
struct ieee80211_sband_iftype_data *data)
{
+ struct mt7915_dev *dev = phy->dev;
int i, idx = 0, nss = hweight8(phy->mt76->chainmask);
u16 mcs_map = 0;
u16 mcs_map_160 = 0;
+ u8 nss_160;
+
+ /* Can do 1/2 of NSS streams in 160Mhz mode for mt7915 */
+ if (is_mt7915(&dev->mt76) && !dev->dbdc_support)
+ nss_160 = nss / 2;
+ else
+ nss_160 = nss;
for (i = 0; i < 8; i++) {
if (i < nss)
@@ -773,8 +787,7 @@ mt7915_init_he_caps(struct mt7915_phy *phy, enum nl80211_band band,
else
mcs_map |= (IEEE80211_HE_MCS_NOT_SUPPORTED << (i * 2));
- /* Can do 1/2 of NSS streams in 160Mhz mode. */
- if (i < nss / 2)
+ if (i < nss_160)
mcs_map_160 |= (IEEE80211_HE_MCS_SUPPORT_0_11 << (i * 2));
else
mcs_map_160 |= (IEEE80211_HE_MCS_NOT_SUPPORTED << (i * 2));
@@ -1008,5 +1021,8 @@ void mt7915_unregister_device(struct mt7915_dev *dev)
mt7915_dma_cleanup(dev);
tasklet_disable(&dev->irq_tasklet);
+ if (is_mt7986(&dev->mt76))
+ mt7986_wmac_disable(dev);
+
mt76_free_device(&dev->mt76);
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index 08ec8ce..6fcc0e7 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -1957,16 +1957,22 @@ mt7915_dma_reset(struct mt7915_dev *dev)
int i;
mt76_clear(dev, MT_WFDMA0_GLO_CFG,
- MT_WFDMA0_GLO_CFG_TX_DMA_EN | MT_WFDMA0_GLO_CFG_RX_DMA_EN);
- mt76_clear(dev, MT_WFDMA1_GLO_CFG,
- MT_WFDMA1_GLO_CFG_TX_DMA_EN | MT_WFDMA1_GLO_CFG_RX_DMA_EN);
+ MT_WFDMA0_GLO_CFG_TX_DMA_EN |
+ MT_WFDMA0_GLO_CFG_RX_DMA_EN);
+
+ if (is_mt7915(&dev->mt76))
+ mt76_clear(dev, MT_WFDMA1_GLO_CFG,
+ MT_WFDMA1_GLO_CFG_TX_DMA_EN |
+ MT_WFDMA1_GLO_CFG_RX_DMA_EN);
if (dev->hif2) {
mt76_clear(dev, MT_WFDMA0_GLO_CFG + hif1_ofs,
- (MT_WFDMA0_GLO_CFG_TX_DMA_EN |
- MT_WFDMA0_GLO_CFG_RX_DMA_EN));
- mt76_clear(dev, MT_WFDMA1_GLO_CFG + hif1_ofs,
- (MT_WFDMA1_GLO_CFG_TX_DMA_EN |
- MT_WFDMA1_GLO_CFG_RX_DMA_EN));
+ MT_WFDMA0_GLO_CFG_TX_DMA_EN |
+ MT_WFDMA0_GLO_CFG_RX_DMA_EN);
+
+ if (is_mt7915(&dev->mt76))
+ mt76_clear(dev, MT_WFDMA1_GLO_CFG + hif1_ofs,
+ MT_WFDMA1_GLO_CFG_TX_DMA_EN |
+ MT_WFDMA1_GLO_CFG_RX_DMA_EN);
}
usleep_range(1000, 2000);
@@ -1990,19 +1996,23 @@ mt7915_dma_reset(struct mt7915_dev *dev)
mt76_set(dev, MT_WFDMA0_GLO_CFG,
MT_WFDMA0_GLO_CFG_TX_DMA_EN | MT_WFDMA0_GLO_CFG_RX_DMA_EN);
- mt76_set(dev, MT_WFDMA1_GLO_CFG,
- MT_WFDMA1_GLO_CFG_TX_DMA_EN | MT_WFDMA1_GLO_CFG_RX_DMA_EN |
- MT_WFDMA1_GLO_CFG_OMIT_TX_INFO |
- MT_WFDMA1_GLO_CFG_OMIT_RX_INFO);
- if (dev->hif2) {
- mt76_set(dev, MT_WFDMA0_GLO_CFG + hif1_ofs,
- (MT_WFDMA0_GLO_CFG_TX_DMA_EN |
- MT_WFDMA0_GLO_CFG_RX_DMA_EN));
- mt76_set(dev, MT_WFDMA1_GLO_CFG + hif1_ofs,
- (MT_WFDMA1_GLO_CFG_TX_DMA_EN |
+ if (is_mt7915(&dev->mt76))
+ mt76_set(dev, MT_WFDMA1_GLO_CFG,
+ MT_WFDMA1_GLO_CFG_TX_DMA_EN |
MT_WFDMA1_GLO_CFG_RX_DMA_EN |
MT_WFDMA1_GLO_CFG_OMIT_TX_INFO |
- MT_WFDMA1_GLO_CFG_OMIT_RX_INFO));
+ MT_WFDMA1_GLO_CFG_OMIT_RX_INFO);
+ if (dev->hif2) {
+ mt76_set(dev, MT_WFDMA0_GLO_CFG + hif1_ofs,
+ MT_WFDMA0_GLO_CFG_TX_DMA_EN |
+ MT_WFDMA0_GLO_CFG_RX_DMA_EN);
+
+ if (is_mt7915(&dev->mt76))
+ mt76_set(dev, MT_WFDMA1_GLO_CFG + hif1_ofs,
+ MT_WFDMA1_GLO_CFG_TX_DMA_EN |
+ MT_WFDMA1_GLO_CFG_RX_DMA_EN |
+ MT_WFDMA1_GLO_CFG_OMIT_TX_INFO |
+ MT_WFDMA1_GLO_CFG_OMIT_RX_INFO);
}
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
index b45b75f..4cb436e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
@@ -987,12 +987,9 @@ mt7915_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant)
phy->mt76->antenna_mask = tx_ant;
- if (ext_phy) {
- if (dev->chainmask == 0xf)
- tx_ant <<= 2;
- else
- tx_ant <<= 1;
- }
+ if (ext_phy)
+ tx_ant <<= dev->chainshift;
+
phy->mt76->chainmask = tx_ant;
mt76_set_stream_caps(phy->mt76, true);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index 107d446..f89779f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -64,6 +64,26 @@ struct mt7915_fw_region {
u8 reserved1[15];
} __packed;
+#define fw_name(_dev, name, ...) ({ \
+ char *_fw; \
+ switch (mt76_chip(&(_dev)->mt76)) { \
+ case 0x7915: \
+ _fw = MT7915_##name; \
+ break; \
+ case 0x7986: \
+ _fw = MT7986_##name##__VA_ARGS__; \
+ break; \
+ default: \
+ _fw = MT7916_##name; \
+ break; \
+ } \
+ _fw; \
+})
+
+#define fw_name_var(_dev, name) (mt7915_check_adie(dev, false) ? \
+ fw_name(_dev, name) : \
+ fw_name(_dev, name, _MT7975))
+
#define MCU_PATCH_ADDRESS 0x200000
#define HE_PHY(p, c) u8_get_bits(c, IEEE80211_HE_PHY_##p)
@@ -89,6 +109,7 @@ mt7915_mcu_set_sta_he_mcs(struct ieee80211_sta *sta, __le16 *he_mcs,
const u16 *mask)
{
struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
+ struct mt7915_dev *dev = msta->vif->phy->dev;
struct cfg80211_chan_def *chandef = &msta->vif->phy->mt76->chandef;
int nss, max_nss = sta->rx_nss > 3 ? 4 : sta->rx_nss;
u16 mcs_map;
@@ -141,8 +162,9 @@ mt7915_mcu_set_sta_he_mcs(struct ieee80211_sta *sta, __le16 *he_mcs,
mcs_map &= ~(0x3 << (nss * 2));
mcs_map |= mcs << (nss * 2);
- /* only support 2ss on 160MHz */
- if (nss > 1 && (sta->bandwidth == IEEE80211_STA_RX_BW_160))
+ /* only support 2ss on 160MHz for mt7915 */
+ if (is_mt7915(&dev->mt76) && nss > 1 &&
+ sta->bandwidth == IEEE80211_STA_RX_BW_160)
break;
}
@@ -153,6 +175,8 @@ static void
mt7915_mcu_set_sta_vht_mcs(struct ieee80211_sta *sta, __le16 *vht_mcs,
const u16 *mask)
{
+ struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
+ struct mt7915_dev *dev = msta->vif->phy->dev;
u16 mcs_map = le16_to_cpu(sta->vht_cap.vht_mcs.rx_mcs_map);
int nss, max_nss = sta->rx_nss > 3 ? 4 : sta->rx_nss;
u16 mcs;
@@ -174,8 +198,9 @@ mt7915_mcu_set_sta_vht_mcs(struct ieee80211_sta *sta, __le16 *vht_mcs,
vht_mcs[nss] = cpu_to_le16(mcs & mask[nss]);
- /* only support 2ss on 160MHz */
- if (nss > 1 && (sta->bandwidth == IEEE80211_STA_RX_BW_160))
+ /* only support 2ss on 160MHz for mt7915 */
+ if (is_mt7915(&dev->mt76) && nss > 1 &&
+ sta->bandwidth == IEEE80211_STA_RX_BW_160)
break;
}
}
@@ -1948,7 +1973,6 @@ static int mt7915_load_patch(struct mt7915_dev *dev)
{
const struct mt7915_patch_hdr *hdr;
const struct firmware *fw = NULL;
- const char *patch;
int i, ret, sem;
sem = mt76_connac_mcu_patch_sem_ctrl(&dev->mt76, 1);
@@ -1962,8 +1986,8 @@ static int mt7915_load_patch(struct mt7915_dev *dev)
return -EAGAIN;
}
- patch = is_mt7915(&dev->mt76) ? MT7915_ROM_PATCH : MT7916_ROM_PATCH;
- ret = request_firmware(&fw, patch, dev->mt76.dev);
+ ret = request_firmware(&fw, fw_name_var(dev, ROM_PATCH),
+ dev->mt76.dev);
if (ret)
goto out;
@@ -2082,11 +2106,10 @@ static int mt7915_load_ram(struct mt7915_dev *dev)
{
const struct mt7915_fw_trailer *hdr;
const struct firmware *fw;
- const char *mcu;
int ret;
- mcu = is_mt7915(&dev->mt76) ? MT7915_FIRMWARE_WM : MT7916_FIRMWARE_WM;
- ret = request_firmware(&fw, mcu, dev->mt76.dev);
+ ret = request_firmware(&fw, fw_name_var(dev, FIRMWARE_WM),
+ dev->mt76.dev);
if (ret)
return ret;
@@ -2110,8 +2133,8 @@ static int mt7915_load_ram(struct mt7915_dev *dev)
release_firmware(fw);
- mcu = is_mt7915(&dev->mt76) ? MT7915_FIRMWARE_WA : MT7916_FIRMWARE_WA;
- ret = request_firmware(&fw, mcu, dev->mt76.dev);
+ ret = request_firmware(&fw, fw_name(dev, FIRMWARE_WA),
+ dev->mt76.dev);
if (ret)
return ret;
@@ -2670,10 +2693,8 @@ int mt7915_mcu_set_chan_info(struct mt7915_phy *phy, int cmd)
req.tx_streams_num = fls(phy->mt76->test.tx_antenna_mask);
req.rx_streams = phy->mt76->test.tx_antenna_mask;
- if (ext_phy) {
- req.tx_streams_num = 2;
- req.rx_streams >>= 2;
- }
+ if (ext_phy)
+ req.rx_streams >>= dev->chainshift;
}
#endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
index e8ff686..e71b575 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
@@ -17,6 +17,11 @@ static const u32 mt7915_reg[] = {
[INT1_MASK_CSR] = 0xd708c,
[INT_MCU_CMD_SOURCE] = 0xd51f0,
[INT_MCU_CMD_EVENT] = 0x3108,
+ [WFDMA0_ADDR] = 0xd4000,
+ [WFDMA0_PCIE1_ADDR] = 0xd8000,
+ [WFDMA_EXT_CSR_ADDR] = 0xd7000,
+ [CBTOP1_PHY_END] = 0x77ffffff,
+ [INFRA_MCU_ADDR_END] = 0x7c3fffff,
};
static const u32 mt7916_reg[] = {
@@ -26,6 +31,25 @@ static const u32 mt7916_reg[] = {
[INT1_MASK_CSR] = 0xd8204,
[INT_MCU_CMD_SOURCE] = 0xd41f0,
[INT_MCU_CMD_EVENT] = 0x2108,
+ [WFDMA0_ADDR] = 0xd4000,
+ [WFDMA0_PCIE1_ADDR] = 0xd8000,
+ [WFDMA_EXT_CSR_ADDR] = 0xd7000,
+ [CBTOP1_PHY_END] = 0x7fffffff,
+ [INFRA_MCU_ADDR_END] = 0x7c085fff,
+};
+
+static const u32 mt7986_reg[] = {
+ [INT_SOURCE_CSR] = 0x24200,
+ [INT_MASK_CSR] = 0x24204,
+ [INT1_SOURCE_CSR] = 0x28200,
+ [INT1_MASK_CSR] = 0x28204,
+ [INT_MCU_CMD_SOURCE] = 0x241f0,
+ [INT_MCU_CMD_EVENT] = 0x54000108,
+ [WFDMA0_ADDR] = 0x24000,
+ [WFDMA0_PCIE1_ADDR] = 0x28000,
+ [WFDMA_EXT_CSR_ADDR] = 0x27000,
+ [CBTOP1_PHY_END] = 0x7fffffff,
+ [INFRA_MCU_ADDR_END] = 0x7c085fff,
};
static const u32 mt7915_offs[] = {
@@ -264,12 +288,69 @@ static const struct __map mt7916_reg_map[] = {
{ 0x0, 0x0, 0x0 }, /* imply end of search */
};
+static const struct __map mt7986_reg_map[] = {
+ { 0x54000000, 0x402000, 0x1000 }, /* WFDMA_0 (PCIE0 MCU DMA0) */
+ { 0x55000000, 0x403000, 0x1000 }, /* WFDMA_1 (PCIE0 MCU DMA1) */
+ { 0x56000000, 0x404000, 0x1000 }, /* WFDMA_2 (Reserved) */
+ { 0x57000000, 0x405000, 0x1000 }, /* WFDMA_3 (MCU wrap CR) */
+ { 0x58000000, 0x406000, 0x1000 }, /* WFDMA_4 (PCIE1 MCU DMA0) */
+ { 0x59000000, 0x407000, 0x1000 }, /* WFDMA_5 (PCIE1 MCU DMA1) */
+ { 0x820c0000, 0x408000, 0x4000 }, /* WF_UMAC_TOP (PLE) */
+ { 0x820c8000, 0x40c000, 0x2000 }, /* WF_UMAC_TOP (PSE) */
+ { 0x820cc000, 0x40e000, 0x2000 }, /* WF_UMAC_TOP (PP) */
+ { 0x820e0000, 0x420000, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_CFG) */
+ { 0x820e1000, 0x420400, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_TRB) */
+ { 0x820e2000, 0x420800, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_AGG) */
+ { 0x820e3000, 0x420c00, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_ARB) */
+ { 0x820e4000, 0x421000, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_TMAC) */
+ { 0x820e5000, 0x421400, 0x0800 }, /* WF_LMAC_TOP BN0 (WF_RMAC) */
+ { 0x820ce000, 0x421c00, 0x0200 }, /* WF_LMAC_TOP (WF_SEC) */
+ { 0x820e7000, 0x421e00, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_DMA) */
+ { 0x820cf000, 0x422000, 0x1000 }, /* WF_LMAC_TOP (WF_PF) */
+ { 0x820e9000, 0x423400, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_WTBLOFF) */
+ { 0x820ea000, 0x424000, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_ETBF) */
+ { 0x820eb000, 0x424200, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_LPON) */
+ { 0x820ec000, 0x424600, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_INT) */
+ { 0x820ed000, 0x424800, 0x0800 }, /* WF_LMAC_TOP BN0 (WF_MIB) */
+ { 0x820ca000, 0x426000, 0x2000 }, /* WF_LMAC_TOP BN0 (WF_MUCOP) */
+ { 0x820d0000, 0x430000, 0x10000}, /* WF_LMAC_TOP (WF_WTBLON) */
+ { 0x00400000, 0x480000, 0x10000}, /* WF_MCU_SYSRAM */
+ { 0x00410000, 0x490000, 0x10000}, /* WF_MCU_SYSRAM */
+ { 0x820f0000, 0x4a0000, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_CFG) */
+ { 0x820f1000, 0x4a0600, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_TRB) */
+ { 0x820f2000, 0x4a0800, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_AGG) */
+ { 0x820f3000, 0x4a0c00, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_ARB) */
+ { 0x820f4000, 0x4a1000, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_TMAC) */
+ { 0x820f5000, 0x4a1400, 0x0800 }, /* WF_LMAC_TOP BN1 (WF_RMAC) */
+ { 0x820f7000, 0x4a1e00, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_DMA) */
+ { 0x820f9000, 0x4a3400, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_WTBLOFF) */
+ { 0x820fa000, 0x4a4000, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_ETBF) */
+ { 0x820fb000, 0x4a4200, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_LPON) */
+ { 0x820fc000, 0x4a4600, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_INT) */
+ { 0x820fd000, 0x4a4800, 0x0800 }, /* WF_LMAC_TOP BN1 (WF_MIB) */
+ { 0x820c4000, 0x4a8000, 0x1000 }, /* WF_LMAC_TOP (WF_UWTBL ) */
+ { 0x820b0000, 0x4ae000, 0x1000 }, /* [APB2] WFSYS_ON */
+ { 0x80020000, 0x4b0000, 0x10000}, /* WF_TOP_MISC_OFF */
+ { 0x81020000, 0x4c0000, 0x10000}, /* WF_TOP_MISC_ON */
+ { 0x89000000, 0x4d0000, 0x1000 }, /* WF_MCU_CFG_ON */
+ { 0x89010000, 0x4d1000, 0x1000 }, /* WF_MCU_CIRQ */
+ { 0x89020000, 0x4d2000, 0x1000 }, /* WF_MCU_GPT */
+ { 0x89030000, 0x4d3000, 0x1000 }, /* WF_MCU_WDT */
+ { 0x80010000, 0x4d4000, 0x1000 }, /* WF_AXIDMA */
+ { 0x0, 0x0, 0x0 }, /* imply end of search */
+};
+
static u32 mt7915_reg_map_l1(struct mt7915_dev *dev, u32 addr)
{
u32 offset = FIELD_GET(MT_HIF_REMAP_L1_OFFSET, addr);
u32 base = FIELD_GET(MT_HIF_REMAP_L1_BASE, addr);
- u32 l1_remap = is_mt7915(&dev->mt76) ?
- MT_HIF_REMAP_L1 : MT_HIF_REMAP_L1_MT7916;
+ u32 l1_remap;
+
+ if (is_mt7986(&dev->mt76))
+ return MT_CONN_INFRA_OFFSET(addr);
+
+ l1_remap = is_mt7915(&dev->mt76) ?
+ MT_HIF_REMAP_L1 : MT_HIF_REMAP_L1_MT7916;
dev->bus_ops->rmw(&dev->mt76, l1_remap,
MT_HIF_REMAP_L1_MASK,
@@ -295,17 +376,19 @@ static u32 mt7915_reg_map_l2(struct mt7915_dev *dev, u32 addr)
/* use read to push write */
dev->bus_ops->rr(&dev->mt76, MT_HIF_REMAP_L2);
} else {
+ u32 ofs = is_mt7986(&dev->mt76) ? 0x400000 : 0;
+
offset = FIELD_GET(MT_HIF_REMAP_L2_OFFSET_MT7916, addr);
base = FIELD_GET(MT_HIF_REMAP_L2_BASE_MT7916, addr);
- dev->bus_ops->rmw(&dev->mt76, MT_HIF_REMAP_L2_MT7916,
+ dev->bus_ops->rmw(&dev->mt76, MT_HIF_REMAP_L2_MT7916 + ofs,
MT_HIF_REMAP_L2_MASK_MT7916,
FIELD_PREP(MT_HIF_REMAP_L2_MASK_MT7916, base));
/* use read to push write */
- dev->bus_ops->rr(&dev->mt76, MT_HIF_REMAP_L2_MT7916);
+ dev->bus_ops->rr(&dev->mt76, MT_HIF_REMAP_L2_MT7916 + ofs);
- offset += MT_HIF_REMAP_BASE_L2_MT7916;
+ offset += (MT_HIF_REMAP_BASE_L2_MT7916 + ofs);
}
return offset;
@@ -338,11 +421,20 @@ static u32 __mt7915_reg_addr(struct mt7915_dev *dev, u32 addr)
if ((addr >= MT_INFRA_BASE && addr < MT_WFSYS0_PHY_START) ||
(addr >= MT_WFSYS0_PHY_START && addr < MT_WFSYS1_PHY_START) ||
- (addr >= MT_WFSYS1_PHY_START && addr <= MT_WFSYS1_PHY_END) ||
- (addr >= MT_CBTOP1_PHY_START && addr <= MT_CBTOP1_PHY_END) ||
- (addr >= MT_CBTOP2_PHY_START && addr <= MT_CBTOP2_PHY_END))
+ (addr >= MT_WFSYS1_PHY_START && addr <= MT_WFSYS1_PHY_END))
+ return mt7915_reg_map_l1(dev, addr);
+
+ if (dev_is_pci(dev->mt76.dev) &&
+ ((addr >= MT_CBTOP1_PHY_START && addr <= MT_CBTOP1_PHY_END) ||
+ (addr >= MT_CBTOP2_PHY_START && addr <= MT_CBTOP2_PHY_END)))
return mt7915_reg_map_l1(dev, addr);
+ /* CONN_INFRA: covert to phyiscal addr and use layer 1 remap */
+ if (addr >= MT_INFRA_MCU_START && addr <= MT_INFRA_MCU_END) {
+ addr = addr - MT_INFRA_MCU_START + MT_INFRA_BASE;
+ return mt7915_reg_map_l1(dev, addr);
+ }
+
return mt7915_reg_map_l2(dev, addr);
}
@@ -393,6 +485,12 @@ static int mt7915_mmio_init(struct mt76_dev *mdev,
dev->reg.map = mt7916_reg_map;
dev->reg.map_size = ARRAY_SIZE(mt7916_reg_map);
break;
+ case 0x7986:
+ dev->reg.reg_rev = mt7986_reg;
+ dev->reg.offs_rev = mt7916_offs;
+ dev->reg.map = mt7986_reg_map;
+ dev->reg.map_size = ARRAY_SIZE(mt7986_reg_map);
+ break;
default:
return -EINVAL;
}
@@ -587,11 +685,22 @@ static int __init mt7915_init(void)
if (ret)
pci_unregister_driver(&mt7915_hif_driver);
+ if (IS_ENABLED(CONFIG_MT7986_WMAC)) {
+ ret = platform_driver_register(&mt7986_wmac_driver);
+ if (ret) {
+ pci_unregister_driver(&mt7915_pci_driver);
+ pci_unregister_driver(&mt7915_hif_driver);
+ }
+ }
+
return ret;
}
static void __exit mt7915_exit(void)
{
+ if (IS_ENABLED(CONFIG_MT7986_WMAC))
+ platform_driver_unregister(&mt7986_wmac_driver);
+
pci_unregister_driver(&mt7915_pci_driver);
pci_unregister_driver(&mt7915_hif_driver);
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
index cd7ee71..3081c6b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
@@ -35,9 +35,20 @@
#define MT7916_FIRMWARE_WM "mediatek/mt7916_wm.bin"
#define MT7916_ROM_PATCH "mediatek/mt7916_rom_patch.bin"
+#define MT7986_FIRMWARE_WA "mediatek/mt7986_wa.bin"
+#define MT7986_FIRMWARE_WM "mediatek/mt7986_wm.bin"
+#define MT7986_FIRMWARE_WM_MT7975 "mediatek/mt7986_wm_mt7975.bin"
+#define MT7986_ROM_PATCH "mediatek/mt7986_rom_patch.bin"
+#define MT7986_ROM_PATCH_MT7975 "mediatek/mt7986_rom_patch_mt7975.bin"
+
#define MT7915_EEPROM_DEFAULT "mediatek/mt7915_eeprom.bin"
#define MT7915_EEPROM_DEFAULT_DBDC "mediatek/mt7915_eeprom_dbdc.bin"
#define MT7916_EEPROM_DEFAULT "mediatek/mt7916_eeprom.bin"
+#define MT7986_EEPROM_MT7975_DEFAULT "mediatek/mt7986_eeprom_mt7975.bin"
+#define MT7986_EEPROM_MT7975_DUAL_DEFAULT "mediatek/mt7986_eeprom_mt7975_dual.bin"
+#define MT7986_EEPROM_MT7976_DEFAULT "mediatek/mt7986_eeprom_mt7976.bin"
+#define MT7986_EEPROM_MT7976_DEFAULT_DBDC "mediatek/mt7986_eeprom_mt7976_dbdc.bin"
+#define MT7986_EEPROM_MT7976_DUAL_DEFAULT "mediatek/mt7986_eeprom_mt7976_dual.bin"
#define MT7915_EEPROM_SIZE 3584
#define MT7916_EEPROM_SIZE 4096
@@ -56,6 +67,8 @@
#define MT7915_MAX_STA_TWT_AGRT 8
#define MT7915_MAX_QUEUE (__MT_RXQ_MAX + __MT_MCUQ_MAX + 2)
+#define MT7986_MAX_ADIE_NUM 2
+
struct mt7915_vif;
struct mt7915_sta;
struct mt7915_dfs_pulse;
@@ -270,6 +283,7 @@ struct mt7915_dev {
struct mt7915_phy phy;
u16 chainmask;
+ u16 chainshift;
u32 hif_idx;
struct work_struct init_work;
@@ -302,6 +316,15 @@ struct mt7915_dev {
u8 table_mask;
u8 n_agrt;
} twt;
+
+ struct reset_control *rstc;
+ void __iomem *dcm;
+ void __iomem *sku;
+
+ struct {
+ bool is_7975;
+ bool is_7976;
+ } adie[MT7986_MAX_ADIE_NUM];
};
enum {
@@ -379,11 +402,35 @@ static inline u8 mt7915_lmac_mapping(struct mt7915_dev *dev, u8 ac)
return 3 - ac;
}
+static inline u32 mt7915_check_adie(struct mt7915_dev *dev, bool sku)
+{
+ u32 mask = sku ? MT_CONNINFRA_SKU_MASK : MT_ADIE_TYPE_MASK;
+
+ if (!is_mt7986(&dev->mt76))
+ return 0;
+
+ return mt76_rr(dev, MT_CONNINFRA_SKU_DEC_ADDR) & mask;
+}
+
extern const struct ieee80211_ops mt7915_ops;
extern const struct mt76_testmode_ops mt7915_testmode_ops;
extern struct pci_driver mt7915_pci_driver;
extern struct pci_driver mt7915_hif_driver;
+extern struct platform_driver mt7986_wmac_driver;
+
+#ifdef CONFIG_MT7986_WMAC
+int mt7986_wmac_enable(struct mt7915_dev *dev);
+void mt7986_wmac_disable(struct mt7915_dev *dev);
+#else
+static inline int mt7986_wmac_enable(struct mt7915_dev *dev)
+{
+ return 0;
+}
+static inline void mt7986_wmac_disable(struct mt7915_dev *dev)
+{
+}
+#endif
struct mt7915_dev *mt7915_mmio_probe(struct device *pdev,
void __iomem *mem_base, u32 device_id);
irqreturn_t mt7915_irq_handler(int irq, void *dev_instance);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h
index 6a0f681..7eda28c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h
@@ -25,6 +25,11 @@ enum reg_rev {
INT1_MASK_CSR,
INT_MCU_CMD_SOURCE,
INT_MCU_CMD_EVENT,
+ WFDMA0_ADDR,
+ WFDMA0_PCIE1_ADDR,
+ WFDMA_EXT_CSR_ADDR,
+ CBTOP1_PHY_END,
+ INFRA_MCU_ADDR_END,
__MT_REG_MAX,
};
@@ -497,7 +502,7 @@ enum offs_rev {
#define MT_WF_RMAC_MIB_RXTIME_CLR BIT(31)
/* WFDMA0 */
-#define MT_WFDMA0_BASE 0xd4000
+#define MT_WFDMA0_BASE __REG(WFDMA0_ADDR)
#define MT_WFDMA0(ofs) (MT_WFDMA0_BASE + (ofs))
#define MT_WFDMA0_RST MT_WFDMA0(0x100)
@@ -545,7 +550,7 @@ enum offs_rev {
#define MT_WFDMA1_PRI_DLY_INT_CFG0 MT_WFDMA1(0x2f0)
/* WFDMA CSR */
-#define MT_WFDMA_EXT_CSR_BASE 0xd7000
+#define MT_WFDMA_EXT_CSR_BASE __REG(WFDMA_EXT_CSR_ADDR)
#define MT_WFDMA_EXT_CSR(ofs) (MT_WFDMA_EXT_CSR_BASE + (ofs))
#define MT_WFDMA_HOST_CONFIG MT_WFDMA_EXT_CSR(0x30)
@@ -559,7 +564,7 @@ enum offs_rev {
#define MT_PCIE_RECOG_ID_SEM BIT(31)
/* WFDMA0 PCIE1 */
-#define MT_WFDMA0_PCIE1_BASE 0xd8000
+#define MT_WFDMA0_PCIE1_BASE __REG(WFDMA0_PCIE1_ADDR)
#define MT_WFDMA0_PCIE1(ofs) (MT_WFDMA0_PCIE1_BASE + (ofs))
#define MT_WFDMA0_PCIE1_BUSY_ENA MT_WFDMA0_PCIE1(0x13c)
@@ -662,6 +667,16 @@ enum offs_rev {
#define MT_TOP_PWR_HW_CTRL BIT(4)
#define MT_TOP_PWR_PWR_ON BIT(7)
+#define MT_TOP_RGU_SYSRAM_PDN (MT_TOP_RGU_BASE + 0x050)
+#define MT_TOP_RGU_SYSRAM_SLP (MT_TOP_RGU_BASE + 0x054)
+#define MT_TOP_WFSYS_PWR (MT_TOP_RGU_BASE + 0x010)
+#define MT_TOP_PWR_EN_MASK BIT(7)
+#define MT_TOP_PWR_ACK_MASK BIT(6)
+#define MT_TOP_PWR_KEY_MASK GENMASK(31, 16)
+
+#define MT7986_TOP_WM_RESET (MT_TOP_RGU_BASE + 0x120)
+#define MT7986_TOP_WM_RESET_MASK BIT(0)
+
/* l1/l2 remap */
#define MT_HIF_REMAP_L1 0xf11ac
#define MT_HIF_REMAP_L1_MT7916 0xfe260
@@ -685,9 +700,201 @@ enum offs_rev {
#define MT_WFSYS1_PHY_START 0x18800000
#define MT_WFSYS1_PHY_END 0x18bfffff
#define MT_CBTOP1_PHY_START 0x70000000
-#define MT_CBTOP1_PHY_END 0x7fffffff
+#define MT_CBTOP1_PHY_END __REG(CBTOP1_PHY_END)
#define MT_CBTOP2_PHY_START 0xf0000000
#define MT_CBTOP2_PHY_END 0xffffffff
+#define MT_INFRA_MCU_START 0x7c000000
+#define MT_INFRA_MCU_END __REG(INFRA_MCU_ADDR_END)
+#define MT_CONN_INFRA_OFFSET(p) ((p) - MT_INFRA_BASE)
+
+/* CONN INFRA CFG */
+#define MT_CONN_INFRA_BASE 0x18001000
+#define MT_CONN_INFRA(ofs) (MT_CONN_INFRA_BASE + (ofs))
+
+#define MT_CONN_INFRA_EFUSE MT_CONN_INFRA(0x020)
+
+#define MT_CONN_INFRA_ADIE_RESET MT_CONN_INFRA(0x030)
+#define MT_CONN_INFRA_ADIE1_RESET_MASK BIT(0)
+#define MT_CONN_INFRA_ADIE2_RESET_MASK BIT(2)
+
+#define MT_CONN_INFRA_OSC_RC_EN MT_CONN_INFRA(0x380)
+
+#define MT_CONN_INFRA_OSC_CTRL MT_CONN_INFRA(0x300)
+#define MT_CONN_INFRA_OSC_RC_EN_MASK BIT(7)
+#define MT_CONN_INFRA_OSC_STB_TIME_MASK GENMASK(23, 0)
+
+#define MT_CONN_INFRA_HW_CTRL MT_CONN_INFRA(0x200)
+#define MT_CONN_INFRA_HW_CTRL_MASK BIT(0)
+
+#define MT_CONN_INFRA_WF_SLP_PROT MT_CONN_INFRA(0x540)
+#define MT_CONN_INFRA_WF_SLP_PROT_MASK BIT(0)
+
+#define MT_CONN_INFRA_WF_SLP_PROT_RDY MT_CONN_INFRA(0x544)
+#define MT_CONN_INFRA_CONN_WF_MASK (BIT(29) | BIT(31))
+#define MT_CONN_INFRA_CONN (BIT(25) | BIT(29) | BIT(31))
+
+#define MT_CONN_INFRA_EMI_REQ MT_CONN_INFRA(0x414)
+#define MT_CONN_INFRA_EMI_REQ_MASK BIT(0)
+#define MT_CONN_INFRA_INFRA_REQ_MASK BIT(5)
+
+/* AFE */
+#define MT_AFE_CTRL_BASE(_band) (0x18003000 + ((_band) << 19))
+#define MT_AFE_CTRL(_band, ofs) (MT_AFE_CTRL_BASE(_band) + (ofs))
+
+#define MT_AFE_DIG_EN_01(_band) MT_AFE_CTRL(_band, 0x00)
+#define MT_AFE_DIG_EN_02(_band) MT_AFE_CTRL(_band, 0x04)
+#define MT_AFE_DIG_EN_03(_band) MT_AFE_CTRL(_band, 0x08)
+#define MT_AFE_DIG_TOP_01(_band) MT_AFE_CTRL(_band, 0x0c)
+
+#define MT_AFE_PLL_STB_TIME(_band) MT_AFE_CTRL(_band, 0xf4)
+#define MT_AFE_PLL_STB_TIME_MASK (GENMASK(30, 16) | GENMASK(14, 0))
+#define MT_AFE_PLL_STB_TIME_VAL (FIELD_PREP(GENMASK(30, 16), 0x4bc) | \
+ FIELD_PREP(GENMASK(14, 0), 0x7e4))
+#define MT_AFE_BPLL_CFG_MASK GENMASK(7, 6)
+#define MT_AFE_WPLL_CFG_MASK GENMASK(1, 0)
+#define MT_AFE_MCU_WPLL_CFG_MASK GENMASK(3, 2)
+#define MT_AFE_MCU_BPLL_CFG_MASK GENMASK(17, 16)
+#define MT_AFE_PLL_CFG_MASK (MT_AFE_BPLL_CFG_MASK | \
+ MT_AFE_WPLL_CFG_MASK | \
+ MT_AFE_MCU_WPLL_CFG_MASK | \
+ MT_AFE_MCU_BPLL_CFG_MASK)
+#define MT_AFE_PLL_CFG_VAL (FIELD_PREP(MT_AFE_BPLL_CFG_MASK, 0x1) | \
+ FIELD_PREP(MT_AFE_WPLL_CFG_MASK, 0x2) | \
+ FIELD_PREP(MT_AFE_MCU_WPLL_CFG_MASK, 0x1) | \
+ FIELD_PREP(MT_AFE_MCU_BPLL_CFG_MASK, 0x2))
+
+#define MT_AFE_DIG_TOP_01_MASK GENMASK(18, 15)
+#define MT_AFE_DIG_TOP_01_VAL FIELD_PREP(MT_AFE_DIG_TOP_01_MASK, 0x9)
+
+#define MT_AFE_RG_WBG_EN_RCK_MASK BIT(0)
+#define MT_AFE_RG_WBG_EN_BPLL_UP_MASK BIT(21)
+#define MT_AFE_RG_WBG_EN_WPLL_UP_MASK BIT(20)
+#define MT_AFE_RG_WBG_EN_PLL_UP_MASK (MT_AFE_RG_WBG_EN_BPLL_UP_MASK | \
+ MT_AFE_RG_WBG_EN_WPLL_UP_MASK)
+#define MT_AFE_RG_WBG_EN_TXCAL_MASK GENMASK(21, 17)
+
+#define MT_ADIE_SLP_CTRL_BASE(_band) (0x18005000 + ((_band) << 19))
+#define MT_ADIE_SLP_CTRL(_band, ofs) (MT_ADIE_SLP_CTRL_BASE(_band) + (ofs))
+
+#define MT_ADIE_SLP_CTRL_CK0(_band) MT_ADIE_SLP_CTRL(_band, 0x120)
+
+/* ADIE */
+#define MT_ADIE_CHIP_ID 0x02c
+#define MT_ADIE_CHIP_ID_MASK GENMASK(31, 16)
+
+#define MT_ADIE_RG_TOP_THADC_BG 0x034
+#define MT_ADIE_VRPI_SEL_CR_MASK GENMASK(15, 12)
+#define MT_ADIE_VRPI_SEL_EFUSE_MASK GENMASK(6, 3)
+
+#define MT_ADIE_RG_TOP_THADC 0x038
+#define MT_ADIE_PGA_GAIN_MASK GENMASK(25, 23)
+#define MT_ADIE_PGA_GAIN_EFUSE_MASK GENMASK(2, 0)
+#define MT_ADIE_LDO_CTRL_MASK GENMASK(27, 26)
+#define MT_ADIE_LDO_CTRL_EFUSE_MASK GENMASK(6, 5)
+
+#define MT_AFE_RG_ENCAL_WBTAC_IF_SW 0x070
+#define MT_ADIE_EFUSE_RDATA0 0x130
+
+#define MT_ADIE_EFUSE2_CTRL 0x148
+#define MT_ADIE_EFUSE_CTRL_MASK BIT(1)
+
+#define MT_ADIE_EFUSE_CFG 0x144
+#define MT_ADIE_EFUSE_MODE_MASK GENMASK(7, 6)
+#define MT_ADIE_EFUSE_ADDR_MASK GENMASK(25, 16)
+#define MT_ADIE_EFUSE_VALID_MASK BIT(29)
+#define MT_ADIE_EFUSE_KICK_MASK BIT(30)
+
+#define MT_ADIE_THADC_ANALOG 0x3a6
+
+#define MT_ADIE_THADC_SLOP 0x3a7
+#define MT_ADIE_ANA_EN_MASK BIT(7)
+
+#define MT_ADIE_7975_XTAL_CAL 0x3a1
+#define MT_ADIE_TRIM_MASK GENMASK(6, 0)
+#define MT_ADIE_EFUSE_TRIM_MASK GENMASK(5, 0)
+#define MT_ADIE_XO_TRIM_EN_MASK BIT(7)
+#define MT_ADIE_XTAL_DECREASE_MASK BIT(6)
+
+#define MT_ADIE_7975_XO_TRIM2 0x3a2
+#define MT_ADIE_7975_XO_TRIM3 0x3a3
+#define MT_ADIE_7975_XO_TRIM4 0x3a4
+#define MT_ADIE_7975_XTAL_EN 0x3a5
+
+#define MT_ADIE_XO_TRIM_FLOW 0x3ac
+#define MT_ADIE_XTAL_AXM_80M_OSC 0x390
+#define MT_ADIE_XTAL_AXM_40M_OSC 0x391
+#define MT_ADIE_XTAL_TRIM1_80M_OSC 0x398
+#define MT_ADIE_XTAL_TRIM1_40M_OSC 0x399
+#define MT_ADIE_WRI_CK_SEL 0x4ac
+#define MT_ADIE_RG_STRAP_PIN_IN 0x4fc
+#define MT_ADIE_XTAL_C1 0x654
+#define MT_ADIE_XTAL_C2 0x658
+#define MT_ADIE_RG_XO_01 0x65c
+#define MT_ADIE_RG_XO_03 0x664
+
+#define MT_ADIE_CLK_EN 0xa00
+
+#define MT_ADIE_7975_XTAL 0xa18
+#define MT_ADIE_7975_XTAL_EN_MASK BIT(29)
+
+#define MT_ADIE_7975_COCLK 0xa1c
+#define MT_ADIE_7975_XO_2 0xa84
+#define MT_ADIE_7975_XO_2_FIX_EN BIT(31)
+
+#define MT_ADIE_7975_XO_CTRL2 0xa94
+#define MT_ADIE_7975_XO_CTRL2_C1_MASK GENMASK(26, 20)
+#define MT_ADIE_7975_XO_CTRL2_C2_MASK GENMASK(18, 12)
+#define MT_ADIE_7975_XO_CTRL2_MASK (MT_ADIE_7975_XO_CTRL2_C1_MASK | \
+ MT_ADIE_7975_XO_CTRL2_C2_MASK)
+
+#define MT_ADIE_7975_XO_CTRL6 0xaa4
+#define MT_ADIE_7975_XO_CTRL6_MASK BIT(16)
+
+/* TOP SPI */
+#define MT_TOP_SPI_ADIE_BASE(_band) (0x18004000 + ((_band) << 19))
+#define MT_TOP_SPI_ADIE(_band, ofs) (MT_TOP_SPI_ADIE_BASE(_band) + (ofs))
+
+#define MT_TOP_SPI_BUSY_CR(_band) MT_TOP_SPI_ADIE(_band, 0)
+#define MT_TOP_SPI_POLLING_BIT BIT(5)
+
+#define MT_TOP_SPI_ADDR_CR(_band) MT_TOP_SPI_ADIE(_band, 0x50)
+#define MT_TOP_SPI_READ_ADDR_FORMAT (BIT(12) | BIT(13) | BIT(15))
+#define MT_TOP_SPI_WRITE_ADDR_FORMAT (BIT(13) | BIT(15))
+
+#define MT_TOP_SPI_WRITE_DATA_CR(_band) MT_TOP_SPI_ADIE(_band, 0x54)
+#define MT_TOP_SPI_READ_DATA_CR(_band) MT_TOP_SPI_ADIE(_band, 0x58)
+
+/* CONN INFRA CKGEN */
+#define MT_INFRA_CKGEN_BASE 0x18009000
+#define MT_INFRA_CKGEN(ofs) (MT_INFRA_CKGEN_BASE + (ofs))
+
+#define MT_INFRA_CKGEN_BUS MT_INFRA_CKGEN(0xa00)
+#define MT_INFRA_CKGEN_BUS_CLK_SEL_MASK BIT(23)
+#define MT_INFRA_CKGEN_BUS_RDY_SEL_MASK BIT(29)
+
+#define MT_INFRA_CKGEN_BUS_WPLL_DIV_1 MT_INFRA_CKGEN(0x008)
+#define MT_INFRA_CKGEN_BUS_WPLL_DIV_2 MT_INFRA_CKGEN(0x00c)
+
+#define MT_INFRA_CKGEN_RFSPI_WPLL_DIV MT_INFRA_CKGEN(0x040)
+#define MT_INFRA_CKGEN_DIV_SEL_MASK GENMASK(7, 2)
+#define MT_INFRA_CKGEN_DIV_EN_MASK BIT(0)
+
+/* CONN INFRA BUS */
+#define MT_INFRA_BUS_BASE 0x1800e000
+#define MT_INFRA_BUS(ofs) (MT_INFRA_BUS_BASE + (ofs))
+
+#define MT_INFRA_BUS_OFF_TIMEOUT MT_INFRA_BUS(0x300)
+#define MT_INFRA_BUS_TIMEOUT_LIMIT_MASK GENMASK(14, 7)
+#define MT_INFRA_BUS_TIMEOUT_EN_MASK GENMASK(3, 0)
+
+#define MT_INFRA_BUS_ON_TIMEOUT MT_INFRA_BUS(0x31c)
+#define MT_INFRA_BUS_EMI_START MT_INFRA_BUS(0x360)
+#define MT_INFRA_BUS_EMI_END MT_INFRA_BUS(0x364)
+
+/* CONN_INFRA_SKU */
+#define MT_CONNINFRA_SKU_DEC_ADDR 0x18050000
+#define MT_CONNINFRA_SKU_MASK GENMASK(15, 0)
+#define MT_ADIE_TYPE_MASK BIT(1)
/* FW MODE SYNC */
#define MT_SWDEF_MODE 0x41f23c
@@ -746,6 +953,67 @@ enum offs_rev {
#define MT_HW_REV 0x70010204
#define MT_WF_SUBSYS_RST 0x70002600
+#define MT_TOP_WFSYS_WAKEUP MT_TOP(0x1a4)
+#define MT_TOP_WFSYS_WAKEUP_MASK BIT(0)
+
+#define MT_TOP_MCU_EMI_BASE MT_TOP(0x1c4)
+#define MT_TOP_MCU_EMI_BASE_MASK GENMASK(19, 0)
+
+#define MT_TOP_CONN_INFRA_WAKEUP MT_TOP(0x1a0)
+#define MT_TOP_CONN_INFRA_WAKEUP_MASK BIT(0)
+
+#define MT_TOP_WFSYS_RESET_STATUS MT_TOP(0x2cc)
+#define MT_TOP_WFSYS_RESET_STATUS_MASK BIT(30)
+
+/* SEMA */
+#define MT_SEMA_BASE 0x18070000
+#define MT_SEMA(ofs) (MT_SEMA_BASE + (ofs))
+
+#define MT_SEMA_RFSPI_STATUS (MT_SEMA(0x2000) + (11 * 4))
+#define MT_SEMA_RFSPI_RELEASE (MT_SEMA(0x2200) + (11 * 4))
+#define MT_SEMA_RFSPI_STATUS_MASK BIT(1)
+
+/* MCU BUS */
+#define MT_MCU_BUS_BASE 0x18400000
+#define MT_MCU_BUS(ofs) (MT_MCU_BUS_BASE + (ofs))
+
+#define MT_MCU_BUS_TIMEOUT MT_MCU_BUS(0xf0440)
+#define MT_MCU_BUS_TIMEOUT_SET_MASK GENMASK(7, 0)
+#define MT_MCU_BUS_TIMEOUT_CG_EN_MASK BIT(28)
+#define MT_MCU_BUS_TIMEOUT_EN_MASK BIT(31)
+
+#define MT_MCU_BUS_REMAP MT_MCU_BUS(0x120)
+
+/* TOP CFG */
+#define MT_TOP_CFG_BASE 0x184b0000
+#define MT_TOP_CFG(ofs) (MT_TOP_CFG_BASE + (ofs))
+
+#define MT_TOP_CFG_IP_VERSION_ADDR MT_TOP_CFG(0x010)
+
+/* TOP CFG ON */
+#define MT_TOP_CFG_ON_BASE 0x184c1000
+#define MT_TOP_CFG_ON(ofs) (MT_TOP_CFG_ON_BASE + (ofs))
+
+#define MT_TOP_CFG_ON_ROM_IDX MT_TOP_CFG_ON(0x604)
+
+/* SLP CTRL */
+#define MT_SLP_BASE 0x184c3000
+#define MT_SLP(ofs) (MT_SLP_BASE + (ofs))
+
+#define MT_SLP_STATUS MT_SLP(0x00c)
+#define MT_SLP_WFDMA2CONN_MASK (BIT(21) | BIT(23))
+#define MT_SLP_CTRL_EN_MASK BIT(0)
+#define MT_SLP_CTRL_BSY_MASK BIT(1)
+
+/* MCU BUS DBG */
+#define MT_MCU_BUS_DBG_BASE 0x18500000
+#define MT_MCU_BUS_DBG(ofs) (MT_MCU_BUS_DBG_BASE + (ofs))
+
+#define MT_MCU_BUS_DBG_TIMEOUT MT_MCU_BUS_DBG(0x0)
+#define MT_MCU_BUS_DBG_TIMEOUT_SET_MASK GENMASK(31, 16)
+#define MT_MCU_BUS_DBG_TIMEOUT_CK_EN_MASK BIT(3)
+#define MT_MCU_BUS_DBG_TIMEOUT_EN_MASK BIT(2)
+
/* PCIE MAC */
#define MT_PCIE_MAC_BASE 0x74030000
#define MT_PCIE_MAC(ofs) (MT_PCIE_MAC_BASE + (ofs))
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/soc.c b/drivers/net/wireless/mediatek/mt76/mt7915/soc.c
new file mode 100644
index 0000000..076fcb9
--- /dev/null
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/soc.c
@@ -0,0 +1,1131 @@
+// SPDX-License-Identifier: ISC
+/* Copyright (C) 2022 MediaTek Inc. */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/of_reserved_mem.h>
+#include <linux/of_gpio.h>
+#include <linux/iopoll.h>
+#include <linux/reset.h>
+#include <linux/of_net.h>
+
+#include "mt7915.h"
+
+/* INFRACFG */
+#define MT_INFRACFG_CONN2AP_SLPPROT 0x0d0
+#define MT_INFRACFG_AP2CONN_SLPPROT 0x0d4
+
+#define MT_INFRACFG_RX_EN_MASK BIT(16)
+#define MT_INFRACFG_TX_RDY_MASK BIT(4)
+#define MT_INFRACFG_TX_EN_MASK BIT(0)
+
+/* TOP POS */
+#define MT_TOP_POS_FAST_CTRL 0x114
+#define MT_TOP_POS_FAST_EN_MASK BIT(3)
+
+#define MT_TOP_POS_SKU 0x21c
+#define MT_TOP_POS_SKU_MASK GENMASK(31, 28)
+#define MT_TOP_POS_SKU_ADIE_DBDC_MASK BIT(2)
+
+enum {
+ ADIE_SB,
+ ADIE_DBDC
+};
+
+static int
+mt76_wmac_spi_read(struct mt7915_dev *dev, u8 adie, u32 addr, u32 *val)
+{
+ int ret;
+ u32 cur;
+
+ ret = read_poll_timeout(mt76_rr, cur, !(cur & MT_TOP_SPI_POLLING_BIT),
+ USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
+ dev, MT_TOP_SPI_BUSY_CR(adie));
+ if (ret)
+ return ret;
+
+ mt76_wr(dev, MT_TOP_SPI_ADDR_CR(adie),
+ MT_TOP_SPI_READ_ADDR_FORMAT | addr);
+ mt76_wr(dev, MT_TOP_SPI_WRITE_DATA_CR(adie), 0);
+
+ ret = read_poll_timeout(mt76_rr, cur, !(cur & MT_TOP_SPI_POLLING_BIT),
+ USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
+ dev, MT_TOP_SPI_BUSY_CR(adie));
+ if (ret)
+ return ret;
+
+ *val = mt76_rr(dev, MT_TOP_SPI_READ_DATA_CR(adie));
+
+ return 0;
+}
+
+static int
+mt76_wmac_spi_write(struct mt7915_dev *dev, u8 adie, u32 addr, u32 val)
+{
+ int ret;
+ u32 cur;
+
+ ret = read_poll_timeout(mt76_rr, cur, !(cur & MT_TOP_SPI_POLLING_BIT),
+ USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
+ dev, MT_TOP_SPI_BUSY_CR(adie));
+ if (ret)
+ return ret;
+
+ mt76_wr(dev, MT_TOP_SPI_ADDR_CR(adie),
+ MT_TOP_SPI_WRITE_ADDR_FORMAT | addr);
+ mt76_wr(dev, MT_TOP_SPI_WRITE_DATA_CR(adie), val);
+
+ return read_poll_timeout(mt76_rr, cur, !(cur & MT_TOP_SPI_POLLING_BIT),
+ USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
+ dev, MT_TOP_SPI_BUSY_CR(adie));
+}
+
+static int
+mt76_wmac_spi_rmw(struct mt7915_dev *dev, u8 adie,
+ u32 addr, u32 mask, u32 val)
+{
+ u32 cur, ret;
+
+ ret = mt76_wmac_spi_read(dev, adie, addr, &cur);
+ if (ret)
+ return ret;
+
+ cur &= ~mask;
+ cur |= val;
+
+ return mt76_wmac_spi_write(dev, adie, addr, cur);
+}
+
+static int
+mt7986_wmac_adie_efuse_read(struct mt7915_dev *dev, u8 adie,
+ u32 addr, u32 *data)
+{
+ int ret, temp;
+ u32 val, mask;
+
+ ret = mt76_wmac_spi_write(dev, adie, MT_ADIE_EFUSE_CFG,
+ MT_ADIE_EFUSE_CTRL_MASK);
+ if (ret)
+ return ret;
+
+ ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_EFUSE2_CTRL, BIT(30), 0x0);
+ if (ret)
+ return ret;
+
+ mask = (MT_ADIE_EFUSE_MODE_MASK | MT_ADIE_EFUSE_ADDR_MASK |
+ MT_ADIE_EFUSE_KICK_MASK);
+ val = FIELD_PREP(MT_ADIE_EFUSE_MODE_MASK, 0) |
+ FIELD_PREP(MT_ADIE_EFUSE_ADDR_MASK, addr) |
+ FIELD_PREP(MT_ADIE_EFUSE_KICK_MASK, 1);
+ ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_EFUSE2_CTRL, mask, val);
+ if (ret)
+ return ret;
+
+ ret = read_poll_timeout(mt76_wmac_spi_read, temp,
+ !FIELD_GET(MT_ADIE_EFUSE_KICK_MASK, val),
+ USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
+ dev, adie, MT_ADIE_EFUSE2_CTRL, &val);
+ if (ret)
+ return ret;
+
+ ret = mt76_wmac_spi_read(dev, adie, MT_ADIE_EFUSE2_CTRL, &val);
+ if (ret)
+ return ret;
+
+ if (FIELD_GET(MT_ADIE_EFUSE_VALID_MASK, val) == 1)
+ ret = mt76_wmac_spi_read(dev, adie, MT_ADIE_EFUSE_RDATA0,
+ data);
+
+ return ret;
+}
+
+#define mt76_wmac_spi_lock(dev) \
+{ \
+ u32 cur; \
+ \
+ read_poll_timeout(mt76_rr, cur, \
+ FIELD_GET(MT_SEMA_RFSPI_STATUS_MASK, cur), \
+ 1000, 1000 * MSEC_PER_SEC, false, dev, \
+ MT_SEMA_RFSPI_STATUS); \
+}
+
+#define mt76_wmac_spi_unlock(dev) mt76_wr(dev, MT_SEMA_RFSPI_RELEASE, 1)
+
+static u32 mt76_wmac_rmw(void __iomem *base, u32 offset, u32 mask, u32 val)
+{
+ val |= readl(base + offset) & ~mask;
+ writel(val, base + offset);
+
+ return val;
+}
+
+static u8 mt7986_wmac_check_adie_type(struct mt7915_dev *dev)
+{
+ u32 val;
+
+ val = readl(dev->sku + MT_TOP_POS_SKU);
+
+ return FIELD_GET(MT_TOP_POS_SKU_ADIE_DBDC_MASK, val);
+}
+
+static int mt7986_wmac_consys_reset(struct mt7915_dev *dev, bool enable)
+{
+ if (!enable)
+ return reset_control_assert(dev->rstc);
+
+ mt76_wmac_rmw(dev->sku, MT_TOP_POS_FAST_CTRL,
+ MT_TOP_POS_FAST_EN_MASK,
+ FIELD_PREP(MT_TOP_POS_FAST_EN_MASK, 0x1));
+
+ return reset_control_deassert(dev->rstc);
+}
+
+static int mt7986_wmac_gpio_setup(struct mt7915_dev *dev)
+{
+ struct pinctrl_state *state;
+ struct pinctrl *pinctrl;
+ int ret;
+ u8 type;
+
+ type = mt7986_wmac_check_adie_type(dev);
+ pinctrl = devm_pinctrl_get(dev->mt76.dev);
+
+ switch (type) {
+ case ADIE_SB:
+ state = pinctrl_lookup_state(pinctrl, "default");
+ if (IS_ERR_OR_NULL(state))
+ return -EINVAL;
+ break;
+ case ADIE_DBDC:
+ state = pinctrl_lookup_state(pinctrl, "dbdc");
+ if (IS_ERR_OR_NULL(state))
+ return -EINVAL;
+ break;
+ }
+
+ ret = pinctrl_select_state(pinctrl, state);
+ if (ret)
+ return ret;
+
+ usleep_range(500, 1000);
+
+ return 0;
+}
+
+static int mt7986_wmac_consys_lockup(struct mt7915_dev *dev, bool enable)
+{
+ int ret;
+ u32 cur;
+
+ mt76_wmac_rmw(dev->dcm, MT_INFRACFG_AP2CONN_SLPPROT,
+ MT_INFRACFG_RX_EN_MASK,
+ FIELD_PREP(MT_INFRACFG_RX_EN_MASK, enable));
+ ret = read_poll_timeout(readl, cur, !(cur & MT_INFRACFG_RX_EN_MASK),
+ USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
+ dev->dcm + MT_INFRACFG_AP2CONN_SLPPROT);
+ if (ret)
+ return ret;
+
+ mt76_wmac_rmw(dev->dcm, MT_INFRACFG_AP2CONN_SLPPROT,
+ MT_INFRACFG_TX_EN_MASK,
+ FIELD_PREP(MT_INFRACFG_TX_EN_MASK, enable));
+ ret = read_poll_timeout(readl, cur, !(cur & MT_INFRACFG_TX_RDY_MASK),
+ USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
+ dev->dcm + MT_INFRACFG_AP2CONN_SLPPROT);
+ if (ret)
+ return ret;
+
+ mt76_wmac_rmw(dev->dcm, MT_INFRACFG_CONN2AP_SLPPROT,
+ MT_INFRACFG_RX_EN_MASK,
+ FIELD_PREP(MT_INFRACFG_RX_EN_MASK, enable));
+ mt76_wmac_rmw(dev->dcm, MT_INFRACFG_CONN2AP_SLPPROT,
+ MT_INFRACFG_TX_EN_MASK,
+ FIELD_PREP(MT_INFRACFG_TX_EN_MASK, enable));
+
+ return 0;
+}
+
+static int mt7986_wmac_coninfra_check(struct mt7915_dev *dev)
+{
+ u32 cur;
+
+ return read_poll_timeout(mt76_rr, cur, (cur == 0x02070000),
+ USEC_PER_MSEC, 50 * USEC_PER_MSEC,
+ false, dev, MT_CONN_INFRA_BASE);
+}
+
+static int mt7986_wmac_coninfra_setup(struct mt7915_dev *dev)
+{
+ struct device *pdev = dev->mt76.dev;
+ struct reserved_mem *rmem;
+ struct device_node *np;
+ u32 val;
+
+ np = of_parse_phandle(pdev->of_node, "memory-region", 0);
+ if (!np)
+ return -EINVAL;
+
+ rmem = of_reserved_mem_lookup(np);
+ if (!rmem)
+ return -EINVAL;
+
+ val = (rmem->base >> 16) & MT_TOP_MCU_EMI_BASE_MASK;
+
+ /* Set conninfra subsys PLL check */
+ mt76_rmw_field(dev, MT_INFRA_CKGEN_BUS,
+ MT_INFRA_CKGEN_BUS_RDY_SEL_MASK, 0x1);
+ mt76_rmw_field(dev, MT_INFRA_CKGEN_BUS,
+ MT_INFRA_CKGEN_BUS_RDY_SEL_MASK, 0x1);
+
+ mt76_rmw_field(dev, MT_TOP_MCU_EMI_BASE,
+ MT_TOP_MCU_EMI_BASE_MASK, val);
+
+ mt76_wr(dev, MT_INFRA_BUS_EMI_START, rmem->base);
+ mt76_wr(dev, MT_INFRA_BUS_EMI_END, rmem->size);
+
+ mt76_rr(dev, MT_CONN_INFRA_EFUSE);
+
+ /* Set conninfra sysram */
+ mt76_wr(dev, MT_TOP_RGU_SYSRAM_PDN, 0);
+ mt76_wr(dev, MT_TOP_RGU_SYSRAM_SLP, 1);
+
+ return 0;
+}
+
+static int mt7986_wmac_sku_setup(struct mt7915_dev *dev)
+{
+ int i, ret;
+ u32 data;
+
+ for (i = 0; i < MT7986_MAX_ADIE_NUM; i++) {
+ if (!i)
+ mt76_rmw_field(dev, MT_CONN_INFRA_ADIE_RESET,
+ MT_CONN_INFRA_ADIE1_RESET_MASK, 0x1);
+ else
+ mt76_rmw_field(dev, MT_CONN_INFRA_ADIE_RESET,
+ MT_CONN_INFRA_ADIE2_RESET_MASK, 0x1);
+
+ mt76_wmac_spi_lock(dev);
+ ret = mt76_wmac_spi_read(dev, i, MT_ADIE_CHIP_ID, &data);
+ mt76_wmac_spi_unlock(dev);
+ if (ret)
+ return ret;
+
+ data = FIELD_GET(MT_ADIE_CHIP_ID_MASK, data);
+ dev->adie[i].is_7975 = (data == 0x7975);
+ dev->adie[i].is_7976 = (data == 0x7976);
+ }
+
+ return 0;
+}
+
+static int mt7986_wmac_adie_thermal_cal(struct mt7915_dev *dev, u8 adie)
+{
+ int ret;
+ u32 data, val;
+
+ ret = mt7986_wmac_adie_efuse_read(dev, adie, MT_ADIE_THADC_ANALOG,
+ &data);
+ if (ret || FIELD_GET(MT_ADIE_ANA_EN_MASK, data)) {
+ val = FIELD_GET(MT_ADIE_VRPI_SEL_EFUSE_MASK, data);
+ ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_RG_TOP_THADC_BG,
+ MT_ADIE_VRPI_SEL_CR_MASK,
+ FIELD_PREP(MT_ADIE_VRPI_SEL_CR_MASK, val));
+ if (ret)
+ return ret;
+
+ val = FIELD_GET(MT_ADIE_PGA_GAIN_EFUSE_MASK, data);
+ ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_RG_TOP_THADC,
+ MT_ADIE_PGA_GAIN_MASK,
+ FIELD_PREP(MT_ADIE_PGA_GAIN_MASK, val));
+ if (ret)
+ return ret;
+ }
+
+ ret = mt7986_wmac_adie_efuse_read(dev, adie, MT_ADIE_THADC_SLOP,
+ &data);
+ if (ret || FIELD_GET(MT_ADIE_ANA_EN_MASK, data)) {
+ val = FIELD_GET(MT_ADIE_LDO_CTRL_EFUSE_MASK, data);
+
+ return mt76_wmac_spi_rmw(dev, adie, MT_ADIE_RG_TOP_THADC,
+ MT_ADIE_LDO_CTRL_MASK,
+ FIELD_PREP(MT_ADIE_LDO_CTRL_MASK, val));
+ }
+
+ return 0;
+}
+
+static int
+mt7986_read_efuse_xo_trim_7976(struct mt7915_dev *dev, u8 adie,
+ bool is_40m, int *result)
+{
+ int ret;
+ u32 data, addr;
+
+ addr = is_40m ? MT_ADIE_XTAL_AXM_40M_OSC : MT_ADIE_XTAL_AXM_80M_OSC;
+ ret = mt7986_wmac_adie_efuse_read(dev, adie, addr, &data);
+ if (ret)
+ return ret;
+
+ if (!FIELD_GET(MT_ADIE_XO_TRIM_EN_MASK, data)) {
+ *result = 64;
+ } else {
+ *result = FIELD_GET(MT_ADIE_TRIM_MASK, data);
+ addr = is_40m ? MT_ADIE_XTAL_TRIM1_40M_OSC :
+ MT_ADIE_XTAL_TRIM1_80M_OSC;
+ ret = mt7986_wmac_adie_efuse_read(dev, adie, addr, &data);
+ if (ret)
+ return ret;
+
+ if (FIELD_GET(MT_ADIE_XO_TRIM_EN_MASK, data) &&
+ FIELD_GET(MT_ADIE_XTAL_DECREASE_MASK, data))
+ *result -= FIELD_GET(MT_ADIE_EFUSE_TRIM_MASK, data);
+ else if (FIELD_GET(MT_ADIE_XO_TRIM_EN_MASK, data))
+ *result += FIELD_GET(MT_ADIE_EFUSE_TRIM_MASK, data);
+
+ *result = max(0, min(127, *result));
+ }
+
+ return 0;
+}
+
+static int mt7986_wmac_adie_xtal_trim_7976(struct mt7915_dev *dev, u8 adie)
+{
+ int ret, trim_80m, trim_40m;
+ u32 data, val, mode;
+
+ ret = mt7986_wmac_adie_efuse_read(dev, adie, MT_ADIE_XO_TRIM_FLOW,
+ &data);
+ if (ret || !FIELD_GET(BIT(1), data))
+ return 0;
+
+ ret = mt7986_read_efuse_xo_trim_7976(dev, adie, false, &trim_80m);
+ if (ret)
+ return ret;
+
+ ret = mt7986_read_efuse_xo_trim_7976(dev, adie, true, &trim_40m);
+ if (ret)
+ return ret;
+
+ ret = mt76_wmac_spi_read(dev, adie, MT_ADIE_RG_STRAP_PIN_IN, &val);
+ if (ret)
+ return ret;
+
+ mode = FIELD_PREP(GENMASK(6, 4), val);
+ if (!mode || mode == 0x2) {
+ ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_XTAL_C1,
+ GENMASK(31, 24),
+ FIELD_PREP(GENMASK(31, 24), trim_80m));
+ if (ret)
+ return ret;
+
+ ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_XTAL_C2,
+ GENMASK(31, 24),
+ FIELD_PREP(GENMASK(31, 24), trim_80m));
+ } else if (mode == 0x3 || mode == 0x4 || mode == 0x6) {
+ ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_XTAL_C1,
+ GENMASK(23, 16),
+ FIELD_PREP(GENMASK(23, 16), trim_40m));
+ if (ret)
+ return ret;
+
+ ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_XTAL_C2,
+ GENMASK(23, 16),
+ FIELD_PREP(GENMASK(23, 16), trim_40m));
+ }
+
+ return ret;
+}
+
+static int mt7986_wmac_adie_patch_7976(struct mt7915_dev *dev, u8 adie)
+{
+ if (mt76_wmac_spi_write(dev, adie, MT_ADIE_RG_TOP_THADC, 0x4a563b00) ||
+ mt76_wmac_spi_write(dev, adie, MT_ADIE_RG_XO_01, 0x1d59080f) ||
+ mt76_wmac_spi_write(dev, adie, MT_ADIE_RG_XO_03, 0x34c00fe0))
+ return -ETIMEDOUT;
+
+ return 0;
+}
+
+static int
+mt7986_read_efuse_xo_trim_7975(struct mt7915_dev *dev, u8 adie,
+ u32 addr, u32 *result)
+{
+ int ret;
+ u32 data;
+
+ ret = mt7986_wmac_adie_efuse_read(dev, adie, addr, &data);
+ if (ret)
+ return ret;
+
+ if ((data & MT_ADIE_XO_TRIM_EN_MASK)) {
+ if ((data & MT_ADIE_XTAL_DECREASE_MASK))
+ *result -= (data & MT_ADIE_EFUSE_TRIM_MASK);
+ else
+ *result += (data & MT_ADIE_EFUSE_TRIM_MASK);
+
+ *result = (*result & MT_ADIE_TRIM_MASK);
+ }
+
+ return 0;
+}
+
+static int mt7986_wmac_adie_xtal_trim_7975(struct mt7915_dev *dev, u8 adie)
+{
+ int ret;
+ u32 data, result = 0, value;
+
+ ret = mt7986_wmac_adie_efuse_read(dev, adie, MT_ADIE_7975_XTAL_EN,
+ &data);
+ if (ret || !(data & BIT(1)))
+ return 0;
+
+ ret = mt7986_wmac_adie_efuse_read(dev, adie, MT_ADIE_7975_XTAL_CAL,
+ &data);
+ if (ret)
+ return ret;
+
+ if (data & MT_ADIE_XO_TRIM_EN_MASK)
+ result = (data & MT_ADIE_TRIM_MASK);
+
+ ret = mt7986_read_efuse_xo_trim_7975(dev, adie, MT_ADIE_7975_XO_TRIM2,
+ &result);
+ if (ret)
+ return ret;
+
+ ret = mt7986_read_efuse_xo_trim_7975(dev, adie, MT_ADIE_7975_XO_TRIM3,
+ &result);
+ if (ret)
+ return ret;
+
+ ret = mt7986_read_efuse_xo_trim_7975(dev, adie, MT_ADIE_7975_XO_TRIM4,
+ &result);
+ if (ret)
+ return ret;
+
+ /* Update trim value to C1 and C2*/
+ value = FIELD_GET(MT_ADIE_7975_XO_CTRL2_C1_MASK, result) |
+ FIELD_GET(MT_ADIE_7975_XO_CTRL2_C2_MASK, result);
+ ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_7975_XO_CTRL2,
+ MT_ADIE_7975_XO_CTRL2_MASK, value);
+ if (ret)
+ return ret;
+
+ ret = mt76_wmac_spi_read(dev, adie, MT_ADIE_7975_XTAL, &value);
+ if (ret)
+ return ret;
+
+ if (value & MT_ADIE_7975_XTAL_EN_MASK) {
+ ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_7975_XO_2,
+ MT_ADIE_7975_XO_2_FIX_EN, 0x0);
+ if (ret)
+ return ret;
+ }
+
+ return mt76_wmac_spi_rmw(dev, adie, MT_ADIE_7975_XO_CTRL6,
+ MT_ADIE_7975_XO_CTRL6_MASK, 0x1);
+}
+
+static int mt7986_wmac_adie_patch_7975(struct mt7915_dev *dev, u8 adie)
+{
+ if (/* disable CAL LDO and fine tune RFDIG LDO */
+ mt76_wmac_spi_write(dev, adie, 0x348, 0x00000002) ||
+ mt76_wmac_spi_write(dev, adie, 0x378, 0x00000002) ||
+ mt76_wmac_spi_write(dev, adie, 0x3a8, 0x00000002) ||
+ mt76_wmac_spi_write(dev, adie, 0x3d8, 0x00000002) ||
+ /* set CKA driving and filter */
+ mt76_wmac_spi_write(dev, adie, 0xa1c, 0x30000aaa) ||
+ /* set CKB LDO to 1.4V */
+ mt76_wmac_spi_write(dev, adie, 0xa84, 0x8470008a) ||
+ /* turn on SX0 LTBUF */
+ mt76_wmac_spi_write(dev, adie, 0x074, 0x00000002) ||
+ /* CK_BUF_SW_EN = 1 (all buf in manual mode.) */
+ mt76_wmac_spi_write(dev, adie, 0xaa4, 0x01001fc0) ||
+ /* BT mode/WF normal mode 00000005 */
+ mt76_wmac_spi_write(dev, adie, 0x070, 0x00000005) ||
+ /* BG thermal sensor offset update */
+ mt76_wmac_spi_write(dev, adie, 0x344, 0x00000088) ||
+ mt76_wmac_spi_write(dev, adie, 0x374, 0x00000088) ||
+ mt76_wmac_spi_write(dev, adie, 0x3a4, 0x00000088) ||
+ mt76_wmac_spi_write(dev, adie, 0x3d4, 0x00000088) ||
+ /* set WCON VDD IPTAT to "0000" */
+ mt76_wmac_spi_write(dev, adie, 0xa80, 0x44d07000) ||
+ /* change back LTBUF SX3 drving to default value */
+ mt76_wmac_spi_write(dev, adie, 0xa88, 0x3900aaaa) ||
+ /* SM input cap off */
+ mt76_wmac_spi_write(dev, adie, 0x2c4, 0x00000000) ||
+ /* set CKB driving and filter */
+ mt76_wmac_spi_write(dev, adie, 0x2c8, 0x00000072))
+ return -ETIMEDOUT;
+
+ return 0;
+}
+
+static int mt7986_wmac_adie_cfg(struct mt7915_dev *dev, u8 adie)
+{
+ int ret;
+
+ mt76_wmac_spi_lock(dev);
+ ret = mt76_wmac_spi_write(dev, adie, MT_ADIE_CLK_EN, ~0);
+ if (ret)
+ goto out;
+
+ if (dev->adie[adie].is_7975) {
+ ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_7975_COCLK,
+ BIT(1), 0x1);
+ if (ret)
+ goto out;
+
+ ret = mt7986_wmac_adie_thermal_cal(dev, adie);
+ if (ret)
+ goto out;
+
+ ret = mt7986_wmac_adie_xtal_trim_7975(dev, adie);
+ if (ret)
+ goto out;
+
+ ret = mt7986_wmac_adie_patch_7975(dev, adie);
+ } else if (dev->adie[adie].is_7976) {
+ if (mt7986_wmac_check_adie_type(dev) == ADIE_DBDC) {
+ ret = mt76_wmac_spi_write(dev, adie,
+ MT_ADIE_WRI_CK_SEL, 0x1c);
+ if (ret)
+ goto out;
+ }
+
+ ret = mt7986_wmac_adie_thermal_cal(dev, adie);
+ if (ret)
+ goto out;
+
+ ret = mt7986_wmac_adie_xtal_trim_7976(dev, adie);
+ if (ret)
+ goto out;
+
+ ret = mt7986_wmac_adie_patch_7976(dev, adie);
+ }
+out:
+ mt76_wmac_spi_unlock(dev);
+
+ return ret;
+}
+
+static int mt7986_wmac_afe_cal(struct mt7915_dev *dev, u8 adie, bool dbdc)
+{
+ int ret;
+ u8 idx;
+
+ mt76_wmac_spi_lock(dev);
+ if (dev->adie[adie].is_7975)
+ ret = mt76_wmac_spi_write(dev, adie,
+ MT_AFE_RG_ENCAL_WBTAC_IF_SW,
+ 0x80000000);
+ else
+ ret = mt76_wmac_spi_write(dev, adie,
+ MT_AFE_RG_ENCAL_WBTAC_IF_SW,
+ 0x88888005);
+ if (ret)
+ goto out;
+
+ idx = dbdc ? ADIE_DBDC : adie;
+
+ mt76_rmw_field(dev, MT_AFE_DIG_EN_01(idx),
+ MT_AFE_RG_WBG_EN_RCK_MASK, 0x1);
+ usleep_range(60, 100);
+
+ mt76_rmw(dev, MT_AFE_DIG_EN_01(idx),
+ MT_AFE_RG_WBG_EN_RCK_MASK, 0x0);
+
+ mt76_rmw_field(dev, MT_AFE_DIG_EN_03(idx),
+ MT_AFE_RG_WBG_EN_BPLL_UP_MASK, 0x1);
+ usleep_range(30, 100);
+
+ mt76_rmw_field(dev, MT_AFE_DIG_EN_03(idx),
+ MT_AFE_RG_WBG_EN_WPLL_UP_MASK, 0x1);
+ usleep_range(60, 100);
+
+ mt76_rmw_field(dev, MT_AFE_DIG_EN_01(idx),
+ MT_AFE_RG_WBG_EN_TXCAL_MASK, 0x1f);
+ usleep_range(800, 1000);
+
+ mt76_rmw(dev, MT_AFE_DIG_EN_01(idx),
+ MT_AFE_RG_WBG_EN_TXCAL_MASK, 0x0);
+ mt76_rmw(dev, MT_AFE_DIG_EN_03(idx),
+ MT_AFE_RG_WBG_EN_PLL_UP_MASK, 0x0);
+
+ ret = mt76_wmac_spi_write(dev, adie, MT_AFE_RG_ENCAL_WBTAC_IF_SW,
+ 0x5);
+
+out:
+ mt76_wmac_spi_unlock(dev);
+
+ return ret;
+}
+
+static void mt7986_wmac_subsys_pll_initial(struct mt7915_dev *dev, u8 band)
+{
+ mt76_rmw(dev, MT_AFE_PLL_STB_TIME(band),
+ MT_AFE_PLL_STB_TIME_MASK, MT_AFE_PLL_STB_TIME_VAL);
+
+ mt76_rmw(dev, MT_AFE_DIG_EN_02(band),
+ MT_AFE_PLL_CFG_MASK, MT_AFE_PLL_CFG_VAL);
+
+ mt76_rmw(dev, MT_AFE_DIG_TOP_01(band),
+ MT_AFE_DIG_TOP_01_MASK, MT_AFE_DIG_TOP_01_VAL);
+}
+
+static void mt7986_wmac_subsys_setting(struct mt7915_dev *dev)
+{
+ /* Subsys pll init */
+ mt7986_wmac_subsys_pll_initial(dev, 0);
+ mt7986_wmac_subsys_pll_initial(dev, 1);
+
+ /* Set legacy OSC control stable time*/
+ mt76_rmw(dev, MT_CONN_INFRA_OSC_RC_EN,
+ MT_CONN_INFRA_OSC_RC_EN_MASK, 0x0);
+ mt76_rmw(dev, MT_CONN_INFRA_OSC_CTRL,
+ MT_CONN_INFRA_OSC_STB_TIME_MASK, 0x80706);
+
+ /* prevent subsys from power on/of in a short time interval */
+ mt76_rmw(dev, MT_TOP_WFSYS_PWR,
+ MT_TOP_PWR_ACK_MASK | MT_TOP_PWR_KEY_MASK,
+ MT_TOP_PWR_KEY);
+}
+
+static int mt7986_wmac_bus_timeout(struct mt7915_dev *dev)
+{
+ mt76_rmw_field(dev, MT_INFRA_BUS_OFF_TIMEOUT,
+ MT_INFRA_BUS_TIMEOUT_LIMIT_MASK, 0x2);
+
+ mt76_rmw_field(dev, MT_INFRA_BUS_OFF_TIMEOUT,
+ MT_INFRA_BUS_TIMEOUT_EN_MASK, 0xf);
+
+ mt76_rmw_field(dev, MT_INFRA_BUS_ON_TIMEOUT,
+ MT_INFRA_BUS_TIMEOUT_LIMIT_MASK, 0xc);
+
+ mt76_rmw_field(dev, MT_INFRA_BUS_ON_TIMEOUT,
+ MT_INFRA_BUS_TIMEOUT_EN_MASK, 0xf);
+
+ return mt7986_wmac_coninfra_check(dev);
+}
+
+static void mt7986_wmac_clock_enable(struct mt7915_dev *dev)
+{
+ u32 cur;
+
+ mt76_rmw_field(dev, MT_INFRA_CKGEN_BUS_WPLL_DIV_1,
+ MT_INFRA_CKGEN_DIV_SEL_MASK, 0x1);
+
+ mt76_rmw_field(dev, MT_INFRA_CKGEN_BUS_WPLL_DIV_2,
+ MT_INFRA_CKGEN_DIV_SEL_MASK, 0x1);
+
+ mt76_rmw_field(dev, MT_INFRA_CKGEN_BUS_WPLL_DIV_1,
+ MT_INFRA_CKGEN_DIV_EN_MASK, 0x1);
+
+ mt76_rmw_field(dev, MT_INFRA_CKGEN_BUS_WPLL_DIV_2,
+ MT_INFRA_CKGEN_DIV_EN_MASK, 0x1);
+
+ mt76_rmw_field(dev, MT_INFRA_CKGEN_RFSPI_WPLL_DIV,
+ MT_INFRA_CKGEN_DIV_SEL_MASK, 0x8);
+
+ mt76_rmw_field(dev, MT_INFRA_CKGEN_RFSPI_WPLL_DIV,
+ MT_INFRA_CKGEN_DIV_EN_MASK, 0x1);
+
+ mt76_rmw_field(dev, MT_INFRA_CKGEN_BUS,
+ MT_INFRA_CKGEN_BUS_CLK_SEL_MASK, 0x0);
+
+ mt76_rmw_field(dev, MT_CONN_INFRA_HW_CTRL,
+ MT_CONN_INFRA_HW_CTRL_MASK, 0x1);
+
+ mt76_rmw(dev, MT_TOP_CONN_INFRA_WAKEUP,
+ MT_TOP_CONN_INFRA_WAKEUP_MASK, 0x1);
+
+ usleep_range(900, 1000);
+
+ mt76_wmac_spi_lock(dev);
+ if (dev->adie[0].is_7975 || dev->adie[0].is_7976) {
+ mt76_rmw_field(dev, MT_ADIE_SLP_CTRL_CK0(0),
+ MT_SLP_CTRL_EN_MASK, 0x1);
+
+ read_poll_timeout(mt76_rr, cur, !(cur & MT_SLP_CTRL_BSY_MASK),
+ USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
+ dev, MT_ADIE_SLP_CTRL_CK0(0));
+ }
+ if (dev->adie[1].is_7975 || dev->adie[1].is_7976) {
+ mt76_rmw_field(dev, MT_ADIE_SLP_CTRL_CK0(1),
+ MT_SLP_CTRL_EN_MASK, 0x1);
+
+ read_poll_timeout(mt76_rr, cur, !(cur & MT_SLP_CTRL_BSY_MASK),
+ USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
+ dev, MT_ADIE_SLP_CTRL_CK0(0));
+ }
+ mt76_wmac_spi_unlock(dev);
+
+ mt76_rmw(dev, MT_TOP_CONN_INFRA_WAKEUP,
+ MT_TOP_CONN_INFRA_WAKEUP_MASK, 0x0);
+ usleep_range(900, 1000);
+}
+
+static int mt7986_wmac_top_wfsys_wakeup(struct mt7915_dev *dev, bool enable)
+{
+ mt76_rmw_field(dev, MT_TOP_WFSYS_WAKEUP,
+ MT_TOP_WFSYS_WAKEUP_MASK, enable);
+
+ usleep_range(900, 1000);
+
+ if (!enable)
+ return 0;
+
+ return mt7986_wmac_coninfra_check(dev);
+}
+
+static int mt7986_wmac_wm_enable(struct mt7915_dev *dev, bool enable)
+{
+ u32 cur;
+
+ mt76_rmw_field(dev, MT7986_TOP_WM_RESET,
+ MT7986_TOP_WM_RESET_MASK, enable);
+ if (!enable)
+ return 0;
+
+ return read_poll_timeout(mt76_rr, cur, (cur == 0x1d1e),
+ USEC_PER_MSEC, 5000 * USEC_PER_MSEC, false,
+ dev, MT_TOP_CFG_ON_ROM_IDX);
+}
+
+static int mt7986_wmac_wfsys_poweron(struct mt7915_dev *dev, bool enable)
+{
+ u32 mask = MT_TOP_PWR_EN_MASK | MT_TOP_PWR_KEY_MASK;
+ u32 cur;
+
+ mt76_rmw(dev, MT_TOP_WFSYS_PWR, mask,
+ MT_TOP_PWR_KEY | FIELD_PREP(MT_TOP_PWR_EN_MASK, enable));
+
+ return read_poll_timeout(mt76_rr, cur,
+ (FIELD_GET(MT_TOP_WFSYS_RESET_STATUS_MASK, cur) == enable),
+ USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
+ dev, MT_TOP_WFSYS_RESET_STATUS);
+}
+
+static int mt7986_wmac_wfsys_setting(struct mt7915_dev *dev)
+{
+ int ret;
+ u32 cur;
+
+ /* Turn off wfsys2conn bus sleep protect */
+ mt76_rmw(dev, MT_CONN_INFRA_WF_SLP_PROT,
+ MT_CONN_INFRA_WF_SLP_PROT_MASK, 0x0);
+
+ ret = mt7986_wmac_wfsys_poweron(dev, true);
+ if (ret)
+ return ret;
+
+ /* Check bus sleep protect */
+
+ ret = read_poll_timeout(mt76_rr, cur,
+ !(cur & MT_CONN_INFRA_CONN_WF_MASK),
+ USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
+ dev, MT_CONN_INFRA_WF_SLP_PROT_RDY);
+ if (ret)
+ return ret;
+
+ ret = read_poll_timeout(mt76_rr, cur, !(cur & MT_SLP_WFDMA2CONN_MASK),
+ USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
+ dev, MT_SLP_STATUS);
+ if (ret)
+ return ret;
+
+ return read_poll_timeout(mt76_rr, cur, (cur == 0x02060000),
+ USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
+ dev, MT_TOP_CFG_IP_VERSION_ADDR);
+}
+
+static void mt7986_wmac_wfsys_set_timeout(struct mt7915_dev *dev)
+{
+ u32 mask = MT_MCU_BUS_TIMEOUT_SET_MASK |
+ MT_MCU_BUS_TIMEOUT_CG_EN_MASK |
+ MT_MCU_BUS_TIMEOUT_EN_MASK;
+ u32 val = FIELD_PREP(MT_MCU_BUS_TIMEOUT_SET_MASK, 1) |
+ FIELD_PREP(MT_MCU_BUS_TIMEOUT_CG_EN_MASK, 1) |
+ FIELD_PREP(MT_MCU_BUS_TIMEOUT_EN_MASK, 1);
+
+ mt76_rmw(dev, MT_MCU_BUS_TIMEOUT, mask, val);
+
+ mt76_wr(dev, MT_MCU_BUS_REMAP, 0x810f0000);
+
+ mask = MT_MCU_BUS_DBG_TIMEOUT_SET_MASK |
+ MT_MCU_BUS_DBG_TIMEOUT_CK_EN_MASK |
+ MT_MCU_BUS_DBG_TIMEOUT_EN_MASK;
+ val = FIELD_PREP(MT_MCU_BUS_DBG_TIMEOUT_SET_MASK, 0x3aa) |
+ FIELD_PREP(MT_MCU_BUS_DBG_TIMEOUT_CK_EN_MASK, 1) |
+ FIELD_PREP(MT_MCU_BUS_DBG_TIMEOUT_EN_MASK, 1);
+
+ mt76_rmw(dev, MT_MCU_BUS_DBG_TIMEOUT, mask, val);
+}
+
+static int mt7986_wmac_sku_update(struct mt7915_dev *dev)
+{
+ u32 val;
+
+ if (dev->adie[0].is_7976 && dev->adie[1].is_7976)
+ val = 0xf;
+ else if (dev->adie[0].is_7975 && dev->adie[1].is_7975)
+ val = 0xd;
+ else if (dev->adie[0].is_7976)
+ val = 0x7;
+ else if (dev->adie[1].is_7975)
+ val = 0x8;
+ else if (dev->adie[1].is_7976)
+ val = 0xa;
+ else
+ return -EINVAL;
+
+ mt76_wmac_rmw(dev->sku, MT_TOP_POS_SKU, MT_TOP_POS_SKU_MASK,
+ FIELD_PREP(MT_TOP_POS_SKU_MASK, val));
+
+ mt76_wr(dev, MT_CONNINFRA_SKU_DEC_ADDR, val);
+
+ return 0;
+}
+
+static int mt7986_wmac_adie_setup(struct mt7915_dev *dev, u8 adie)
+{
+ int ret;
+
+ if (!(dev->adie[adie].is_7975 || dev->adie[adie].is_7976))
+ return 0;
+
+ ret = mt7986_wmac_adie_cfg(dev, adie);
+ if (ret)
+ return ret;
+
+ ret = mt7986_wmac_afe_cal(dev, adie, false);
+ if (ret)
+ return ret;
+
+ if (!adie && (mt7986_wmac_check_adie_type(dev) == ADIE_DBDC))
+ ret = mt7986_wmac_afe_cal(dev, adie, true);
+
+ return ret;
+}
+
+static int mt7986_wmac_subsys_powerup(struct mt7915_dev *dev)
+{
+ int ret;
+
+ mt7986_wmac_subsys_setting(dev);
+
+ ret = mt7986_wmac_bus_timeout(dev);
+ if (ret)
+ return ret;
+
+ mt7986_wmac_clock_enable(dev);
+
+ return 0;
+}
+
+static int mt7986_wmac_wfsys_powerup(struct mt7915_dev *dev)
+{
+ int ret;
+
+ ret = mt7986_wmac_wm_enable(dev, false);
+ if (ret)
+ return ret;
+
+ ret = mt7986_wmac_wfsys_setting(dev);
+ if (ret)
+ return ret;
+
+ mt7986_wmac_wfsys_set_timeout(dev);
+
+ return mt7986_wmac_wm_enable(dev, true);
+}
+
+int mt7986_wmac_enable(struct mt7915_dev *dev)
+{
+ int ret;
+
+ ret = mt7986_wmac_consys_reset(dev, true);
+ if (ret)
+ return ret;
+
+ ret = mt7986_wmac_gpio_setup(dev);
+ if (ret)
+ return ret;
+
+ ret = mt7986_wmac_consys_lockup(dev, false);
+ if (ret)
+ return ret;
+
+ ret = mt7986_wmac_coninfra_check(dev);
+ if (ret)
+ return ret;
+
+ ret = mt7986_wmac_coninfra_setup(dev);
+ if (ret)
+ return ret;
+
+ ret = mt7986_wmac_sku_setup(dev);
+ if (ret)
+ return ret;
+
+ ret = mt7986_wmac_adie_setup(dev, 0);
+ if (ret)
+ return ret;
+
+ ret = mt7986_wmac_adie_setup(dev, 1);
+ if (ret)
+ return ret;
+
+ ret = mt7986_wmac_subsys_powerup(dev);
+ if (ret)
+ return ret;
+
+ ret = mt7986_wmac_top_wfsys_wakeup(dev, true);
+ if (ret)
+ return ret;
+
+ ret = mt7986_wmac_wfsys_powerup(dev);
+ if (ret)
+ return ret;
+
+ return mt7986_wmac_sku_update(dev);
+}
+
+void mt7986_wmac_disable(struct mt7915_dev *dev)
+{
+ u32 cur;
+
+ mt7986_wmac_top_wfsys_wakeup(dev, true);
+
+ /* Turn on wfsys2conn bus sleep protect */
+ mt76_rmw_field(dev, MT_CONN_INFRA_WF_SLP_PROT,
+ MT_CONN_INFRA_WF_SLP_PROT_MASK, 0x1);
+
+ /* Check wfsys2conn bus sleep protect */
+ read_poll_timeout(mt76_rr, cur, !(cur ^ MT_CONN_INFRA_CONN),
+ USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
+ dev, MT_CONN_INFRA_WF_SLP_PROT_RDY);
+
+ mt7986_wmac_wfsys_poweron(dev, false);
+
+ /* Turn back wpll setting */
+ mt76_rmw_field(dev, MT_AFE_DIG_EN_02(0), MT_AFE_MCU_BPLL_CFG_MASK, 0x2);
+ mt76_rmw_field(dev, MT_AFE_DIG_EN_02(0), MT_AFE_WPLL_CFG_MASK, 0x2);
+
+ /* Reset EMI */
+ mt76_rmw_field(dev, MT_CONN_INFRA_EMI_REQ,
+ MT_CONN_INFRA_EMI_REQ_MASK, 0x1);
+ mt76_rmw_field(dev, MT_CONN_INFRA_EMI_REQ,
+ MT_CONN_INFRA_EMI_REQ_MASK, 0x0);
+ mt76_rmw_field(dev, MT_CONN_INFRA_EMI_REQ,
+ MT_CONN_INFRA_INFRA_REQ_MASK, 0x1);
+ mt76_rmw_field(dev, MT_CONN_INFRA_EMI_REQ,
+ MT_CONN_INFRA_INFRA_REQ_MASK, 0x0);
+
+ mt7986_wmac_top_wfsys_wakeup(dev, false);
+ mt7986_wmac_consys_lockup(dev, true);
+ mt7986_wmac_consys_reset(dev, false);
+}
+
+static int mt7986_wmac_init(struct mt7915_dev *dev)
+{
+ struct device *pdev = dev->mt76.dev;
+ struct platform_device *pfdev = to_platform_device(pdev);
+
+ dev->dcm = devm_platform_ioremap_resource(pfdev, 1);
+ if (IS_ERR(dev->dcm))
+ return PTR_ERR(dev->dcm);
+
+ dev->sku = devm_platform_ioremap_resource(pfdev, 2);
+ if (IS_ERR(dev->sku))
+ return PTR_ERR(dev->sku);
+
+ dev->rstc = devm_reset_control_get(pdev, "consys");
+ if (IS_ERR(dev->rstc))
+ return PTR_ERR(dev->rstc);
+
+ return mt7986_wmac_enable(dev);
+}
+
+static int mt7986_wmac_probe(struct platform_device *pdev)
+{
+ void __iomem *mem_base;
+ struct mt7915_dev *dev;
+ struct mt76_dev *mdev;
+ int irq, ret;
+ u64 chip_id;
+
+ chip_id = (u64)of_device_get_match_data(&pdev->dev);
+
+ irq = platform_get_irq(pdev, 0);
+ if (irq < 0)
+ return irq;
+
+ mem_base = devm_platform_ioremap_resource(pdev, 0);
+ if (IS_ERR(mem_base)) {
+ dev_err(&pdev->dev, "Failed to get memory resource\n");
+ return PTR_ERR(mem_base);
+ }
+
+ dev = mt7915_mmio_probe(&pdev->dev, mem_base, chip_id);
+ if (IS_ERR(dev))
+ return PTR_ERR(dev);
+
+ mdev = &dev->mt76;
+ ret = devm_request_irq(mdev->dev, irq, mt7915_irq_handler,
+ IRQF_SHARED, KBUILD_MODNAME, dev);
+ if (ret)
+ goto free_device;
+
+ mt76_wr(dev, MT_INT_MASK_CSR, 0);
+
+ ret = mt7986_wmac_init(dev);
+ if (ret)
+ goto free_irq;
+
+ ret = mt7915_register_device(dev);
+ if (ret)
+ goto free_irq;
+
+ return 0;
+
+free_irq:
+ devm_free_irq(mdev->dev, irq, dev);
+
+free_device:
+ mt76_free_device(&dev->mt76);
+
+ return ret;
+}
+
+static int mt7986_wmac_remove(struct platform_device *pdev)
+{
+ struct mt7915_dev *dev = platform_get_drvdata(pdev);
+
+ mt7915_unregister_device(dev);
+
+ return 0;
+}
+
+static const struct of_device_id mt7986_wmac_of_match[] = {
+ { .compatible = "mediatek,mt7986-wmac", .data = (u32 *)0x7986 },
+ {},
+};
+
+struct platform_driver mt7986_wmac_driver = {
+ .driver = {
+ .name = "mt7986-wmac",
+ .of_match_table = mt7986_wmac_of_match,
+ },
+ .probe = mt7986_wmac_probe,
+ .remove = mt7986_wmac_remove,
+};
+
+MODULE_FIRMWARE(MT7986_FIRMWARE_WA);
+MODULE_FIRMWARE(MT7986_FIRMWARE_WM);
+MODULE_FIRMWARE(MT7986_FIRMWARE_WM_MT7975);
+MODULE_FIRMWARE(MT7986_ROM_PATCH);
+MODULE_FIRMWARE(MT7986_ROM_PATCH_MT7975);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c b/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c
index 8300f26..8a00cac 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c
@@ -456,7 +456,7 @@ mt7915_tm_set_tx_frames(struct mt7915_phy *phy, bool en)
u8 tx_ant = td->tx_antenna_mask;
if (phy != &dev->phy)
- tx_ant >>= 2;
+ tx_ant >>= dev->chainshift;
phy->test.spe_idx = spe_idx_map[tx_ant];
}
}
diff --git a/drivers/net/wireless/mediatek/mt76/testmode.c b/drivers/net/wireless/mediatek/mt76/testmode.c
index 1a01ad7..382b456 100644
--- a/drivers/net/wireless/mediatek/mt76/testmode.c
+++ b/drivers/net/wireless/mediatek/mt76/testmode.c
@@ -409,7 +409,6 @@ int mt76_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
struct mt76_dev *dev = phy->dev;
struct mt76_testmode_data *td = &phy->test;
struct nlattr *tb[NUM_MT76_TM_ATTRS];
- bool ext_phy = phy != &dev->phy;
u32 state;
int err;
int i;
@@ -447,8 +446,8 @@ int mt76_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
mt76_tm_get_u8(tb[MT76_TM_ATTR_TX_RATE_LDPC], &td->tx_rate_ldpc, 0, 1) ||
mt76_tm_get_u8(tb[MT76_TM_ATTR_TX_RATE_STBC], &td->tx_rate_stbc, 0, 1) ||
mt76_tm_get_u8(tb[MT76_TM_ATTR_TX_LTF], &td->tx_ltf, 0, 2) ||
- mt76_tm_get_u8(tb[MT76_TM_ATTR_TX_ANTENNA], &td->tx_antenna_mask,
- 1 << (ext_phy * 2), phy->antenna_mask << (ext_phy * 2)) ||
+ mt76_tm_get_u8(tb[MT76_TM_ATTR_TX_ANTENNA],
+ &td->tx_antenna_mask, 0, 0xff) ||
mt76_tm_get_u8(tb[MT76_TM_ATTR_TX_SPE_IDX], &td->tx_spe_idx, 0, 27) ||
mt76_tm_get_u8(tb[MT76_TM_ATTR_TX_DUTY_CYCLE],
&td->tx_duty_cycle, 0, 99) ||
--
2.18.0
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH v2 4/5] mt76: mt7915: add Kconfig entry for MT7986
2022-01-11 11:59 [PATCH v2 0/5] add mt7986 support Bo Jiao
` (2 preceding siblings ...)
2022-01-11 11:59 ` [PATCH v2 3/5] mt76: mt7915: add support for MT7986 Bo Jiao
@ 2022-01-11 11:59 ` Bo Jiao
2022-01-11 16:40 ` Kalle Valo
2022-01-12 10:50 ` Lorenzo Bianconi
2022-01-11 11:59 ` [PATCH v2 5/5] mt76: mt7915: introduce band_idx in mt7915_phy Bo Jiao
4 siblings, 2 replies; 16+ messages in thread
From: Bo Jiao @ 2022-01-11 11:59 UTC (permalink / raw)
To: Felix Fietkau
Cc: linux-wireless, Ryder Lee, Xing Song, Sujuan Chen, Shayne Chen,
Evelyn Tsai, linux-mediatek, Bo Jiao
From: Ryder Lee <ryder.lee@mediatek.com>
This enables building support for the MT7986 SoC built-in WLAN chip.
Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7915/Kconfig | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/Kconfig b/drivers/net/wireless/mediatek/mt76/mt7915/Kconfig
index b8b98cb..8db1ddc 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/Kconfig
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/Kconfig
@@ -11,3 +11,14 @@ config MT7915E
OFDMA, spatial reuse and dual carrier modulation.
To compile this driver as a module, choose M here.
+
+config MT7986_WMAC
+ bool "MT7986 (SoC) WMAC support"
+ depends on MT7915E
+ depends on ARCH_MEDIATEK || COMPILE_TEST
+ select REGMAP
+ default y
+ help
+ This adds support for the built-in WMAC on MT7986 SoC devices
+ which has the same feature set as a MT7915, but enables 6E
+ support.
--
2.18.0
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH v2 5/5] mt76: mt7915: introduce band_idx in mt7915_phy
2022-01-11 11:59 [PATCH v2 0/5] add mt7986 support Bo Jiao
` (3 preceding siblings ...)
2022-01-11 11:59 ` [PATCH v2 4/5] mt76: mt7915: add Kconfig entry " Bo Jiao
@ 2022-01-11 11:59 ` Bo Jiao
4 siblings, 0 replies; 16+ messages in thread
From: Bo Jiao @ 2022-01-11 11:59 UTC (permalink / raw)
To: Felix Fietkau
Cc: linux-wireless, Ryder Lee, Xing Song, Sujuan Chen, Shayne Chen,
Evelyn Tsai, linux-mediatek, Bo Jiao
From: Bo Jiao <Bo.Jiao@mediatek.com>
The wfsys of MT7986 has only single adie chip for non-dbdc devices,
and it binds to band1 by default. Hence this patch adds band_idx to
explicitly configure phy accordingly.
Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com>
Co-developed-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com>
Reviewed-by: Ryder Lee <ryder.lee@mediatek.com>
---
.../wireless/mediatek/mt76/mt76_connac_mcu.c | 6 +-
.../wireless/mediatek/mt76/mt7915/debugfs.c | 8 +-
.../net/wireless/mediatek/mt76/mt7915/dma.c | 28 +--
.../wireless/mediatek/mt76/mt7915/eeprom.c | 18 +-
.../net/wireless/mediatek/mt76/mt7915/init.c | 34 +++-
.../net/wireless/mediatek/mt76/mt7915/mac.c | 161 +++++++++---------
.../net/wireless/mediatek/mt76/mt7915/main.c | 12 +-
.../net/wireless/mediatek/mt76/mt7915/mcu.c | 28 ++-
.../wireless/mediatek/mt76/mt7915/mt7915.h | 1 +
.../wireless/mediatek/mt76/mt7915/testmode.c | 33 ++--
10 files changed, 171 insertions(+), 158 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index cdd82a6..4363115 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -1501,7 +1501,6 @@ int mt76_connac_mcu_hw_scan(struct mt76_phy *phy, struct ieee80211_vif *vif,
int ext_channels_num = max_t(int, sreq->n_channels - 32, 0);
struct ieee80211_channel **scan_list = sreq->channels;
struct mt76_dev *mdev = phy->dev;
- bool ext_phy = phy == mdev->phy2;
struct mt76_connac_mcu_scan_channel *chan;
struct mt76_connac_hw_scan_req *req;
struct sk_buff *skb;
@@ -1515,7 +1514,7 @@ int mt76_connac_mcu_hw_scan(struct mt76_phy *phy, struct ieee80211_vif *vif,
req = (struct mt76_connac_hw_scan_req *)skb_put(skb, sizeof(*req));
- req->seq_num = mvif->scan_seq_num | ext_phy << 7;
+ req->seq_num = mvif->scan_seq_num | mvif->band_idx << 7;
req->bss_idx = mvif->idx;
req->scan_type = sreq->n_ssids ? 1 : 0;
req->probe_req_num = sreq->n_ssids ? 2 : 0;
@@ -1623,7 +1622,6 @@ int mt76_connac_mcu_sched_scan_req(struct mt76_phy *phy,
struct mt76_connac_mcu_scan_channel *chan;
struct mt76_connac_sched_scan_req *req;
struct mt76_dev *mdev = phy->dev;
- bool ext_phy = phy == mdev->phy2;
struct cfg80211_match_set *match;
struct cfg80211_ssid *ssid;
struct sk_buff *skb;
@@ -1637,7 +1635,7 @@ int mt76_connac_mcu_sched_scan_req(struct mt76_phy *phy,
req = (struct mt76_connac_sched_scan_req *)skb_put(skb, sizeof(*req));
req->version = 1;
- req->seq_num = mvif->scan_seq_num | ext_phy << 7;
+ req->seq_num = mvif->scan_seq_num | mvif->band_idx << 7;
if (sreq->flags & NL80211_SCAN_FLAG_RANDOM_ADDR) {
u8 *addr = is_mt7663(phy->dev) ? req->mt7663.random_mac
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
index 464d2b4..74d7044 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
@@ -497,12 +497,12 @@ mt7915_ampdu_stat_read_phy(struct mt7915_phy *phy,
/* Tx ampdu stat */
for (i = 0; i < ARRAY_SIZE(range); i++)
- range[i] = mt76_rr(dev, MT_MIB_ARNG(ext_phy, i));
+ range[i] = mt76_rr(dev, MT_MIB_ARNG(phy->band_idx, i));
for (i = 0; i < ARRAY_SIZE(bound); i++)
bound[i] = MT_MIB_ARNCR_RANGE(range[i / 4], i % 4) + 1;
- seq_printf(file, "\nPhy %d\n", ext_phy);
+ seq_printf(file, "\nPhy %d, Phy band %d\n", ext_phy, phy->band_idx);
seq_printf(file, "Length: %8d | ", bound[0]);
for (i = 0; i < ARRAY_SIZE(bound) - 1; i++)
@@ -510,7 +510,7 @@ mt7915_ampdu_stat_read_phy(struct mt7915_phy *phy,
bound[i] + 1, bound[i + 1]);
seq_puts(file, "\nCount: ");
- n = ext_phy ? ARRAY_SIZE(dev->mt76.aggr_stats) / 2 : 0;
+ n = phy->band_idx ? ARRAY_SIZE(dev->mt76.aggr_stats) / 2 : 0;
for (i = 0; i < ARRAY_SIZE(bound); i++)
seq_printf(file, "%8d | ", dev->mt76.aggr_stats[i + n]);
seq_puts(file, "\n");
@@ -847,7 +847,7 @@ int mt7915_init_debugfs(struct mt7915_phy *phy)
debugfs_create_devm_seqfile(dev->mt76.dev, "twt_stats", dir,
mt7915_twt_stats);
debugfs_create_file("ser_trigger", 0200, dir, dev, &fops_ser_trigger);
- if (!dev->dbdc_support || ext_phy) {
+ if (!dev->dbdc_support || phy->band_idx) {
debugfs_create_u32("dfs_hw_pattern", 0400, dir,
&dev->hw_pattern);
debugfs_create_file("radar_trigger", 0200, dir, dev,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/dma.c b/drivers/net/wireless/mediatek/mt76/mt7915/dma.c
index 2dc2d6b..49b4d8a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/dma.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/dma.c
@@ -310,10 +310,12 @@ static int mt7915_dma_enable(struct mt7915_dev *dev)
/* enable interrupts for TX/RX rings */
irq_mask = MT_INT_RX_DONE_MCU |
MT_INT_TX_DONE_MCU |
- MT_INT_MCU_CMD |
- MT_INT_BAND0_RX_DONE;
+ MT_INT_MCU_CMD;
- if (dev->dbdc_support)
+ if (!dev->phy.band_idx)
+ irq_mask |= MT_INT_BAND0_RX_DONE;
+
+ if (dev->dbdc_support || dev->phy.band_idx)
irq_mask |= MT_INT_BAND1_RX_DONE;
mt7915_irq_enable(dev, irq_mask);
@@ -338,7 +340,7 @@ int mt7915_dma_init(struct mt7915_dev *dev)
/* init tx queue */
ret = mt7915_init_tx_queues(&dev->phy,
- MT_TXQ_ID(0),
+ MT_TXQ_ID(dev->phy.band_idx),
MT7915_TX_RING_SIZE,
MT_TXQ_RING_BASE(0));
if (ret)
@@ -387,13 +389,15 @@ int mt7915_dma_init(struct mt7915_dev *dev)
return ret;
/* rx data queue for band0 */
- ret = mt76_queue_alloc(dev, &dev->mt76.q_rx[MT_RXQ_MAIN],
- MT_RXQ_ID(MT_RXQ_MAIN),
- MT7915_RX_RING_SIZE,
- MT_RX_BUF_SIZE,
- MT_RXQ_RING_BASE(MT_RXQ_MAIN));
- if (ret)
- return ret;
+ if (!dev->phy.band_idx) {
+ ret = mt76_queue_alloc(dev, &dev->mt76.q_rx[MT_RXQ_MAIN],
+ MT_RXQ_ID(MT_RXQ_MAIN),
+ MT7915_RX_RING_SIZE,
+ MT_RX_BUF_SIZE,
+ MT_RXQ_RING_BASE(MT_RXQ_MAIN));
+ if (ret)
+ return ret;
+ }
/* tx free notify event from WA for band0 */
if (!is_mt7915(mdev)) {
@@ -406,7 +410,7 @@ int mt7915_dma_init(struct mt7915_dev *dev)
return ret;
}
- if (dev->dbdc_support) {
+ if (dev->dbdc_support || dev->phy.band_idx) {
/* rx data queue for band1 */
ret = mt76_queue_alloc(dev, &dev->mt76.q_rx[MT_RXQ_EXT],
MT_RXQ_ID(MT_RXQ_EXT),
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c
index 0147c93..0908ae1 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c
@@ -141,14 +141,14 @@ static int mt7915_eeprom_load(struct mt7915_dev *dev)
static void mt7915_eeprom_parse_band_config(struct mt7915_phy *phy)
{
struct mt7915_dev *dev = phy->dev;
- bool ext_phy = phy != &dev->phy;
u8 *eeprom = dev->mt76.eeprom.data;
u32 val;
- val = eeprom[MT_EE_WIFI_CONF + ext_phy];
+ val = eeprom[MT_EE_WIFI_CONF + phy->band_idx];
val = FIELD_GET(MT_EE_WIFI_CONF0_BAND_SEL, val);
- if (val == MT_EE_BAND_SEL_DEFAULT && dev->dbdc_support)
- val = ext_phy ? MT_EE_BAND_SEL_5GHZ : MT_EE_BAND_SEL_2GHZ;
+ if (val == MT_EE_BAND_SEL_DEFAULT &&
+ (!is_mt7915(&dev->mt76) || dev->dbdc_support))
+ val = phy->band_idx ? MT_EE_BAND_SEL_5GHZ : MT_EE_BAND_SEL_2GHZ;
switch (val) {
case MT_EE_BAND_SEL_5GHZ:
@@ -179,7 +179,7 @@ void mt7915_eeprom_parse_hw_cap(struct mt7915_dev *dev,
eeprom[MT_EE_WIFI_CONF]);
} else {
nss = FIELD_GET(MT_EE_WIFI_CONF0_TX_PATH,
- eeprom[MT_EE_WIFI_CONF + ext_phy]);
+ eeprom[MT_EE_WIFI_CONF + phy->band_idx]);
}
if (!nss || nss > 4)
@@ -192,12 +192,12 @@ void mt7915_eeprom_parse_hw_cap(struct mt7915_dev *dev,
if (is_mt7915(&dev->mt76)) {
nss_band = FIELD_GET(MT_EE_WIFI_CONF3_TX_PATH_B0,
eeprom[MT_EE_WIFI_CONF + 3]);
- if (ext_phy)
+ if (phy->band_idx)
nss_band = FIELD_GET(MT_EE_WIFI_CONF3_TX_PATH_B1,
eeprom[MT_EE_WIFI_CONF + 3]);
} else {
nss_band = FIELD_GET(MT_EE_WIFI_CONF_STREAM_NUM,
- eeprom[MT_EE_WIFI_CONF + 2 + ext_phy]);
+ eeprom[MT_EE_WIFI_CONF + 2 + phy->band_idx]);
}
nss_band_max = is_mt7986(&dev->mt76) ?
@@ -212,8 +212,8 @@ void mt7915_eeprom_parse_hw_cap(struct mt7915_dev *dev,
if (nss_band > nss) {
dev_warn(dev->mt76.dev,
- "nss mismatch, nss(%d) nss_band(%d) ext_phy(%d)\n",
- nss, nss_band, ext_phy);
+ "nss mismatch, nss(%d) nss_band(%d) band(%d) ext_phy(%d)\n",
+ nss, nss_band, phy->band_idx, ext_phy);
nss = nss_band;
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
index 561bb9e..4d732a9 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
@@ -482,6 +482,9 @@ static int mt7915_register_ext_phy(struct mt7915_dev *dev)
phy->dev = dev;
phy->mt76 = mphy;
+ /* Bind main phy to band0 and ext_phy to band1 for dbdc case */
+ phy->band_idx = 1;
+
INIT_DELAYED_WORK(&mphy->mac_work, mt7915_mac_work);
mt7915_eeprom_parse_hw_cap(dev, phy);
@@ -501,7 +504,7 @@ static int mt7915_register_ext_phy(struct mt7915_dev *dev)
/* init wiphy according to mphy and phy */
mt7915_init_wiphy(mphy->hw);
- ret = mt7915_init_tx_queues(phy, MT_TXQ_ID(1),
+ ret = mt7915_init_tx_queues(phy, MT_TXQ_ID(phy->band_idx),
MT7915_TX_RING_SIZE,
MT_TXQ_RING_BASE(1));
if (ret)
@@ -593,6 +596,32 @@ static void mt7915_wfsys_reset(struct mt7915_dev *dev)
}
}
+static bool mt7915_band_config(struct mt7915_dev *dev)
+{
+ bool ret = true;
+
+ dev->phy.band_idx = 0;
+
+ if (is_mt7986(&dev->mt76)) {
+ u32 sku = mt7915_check_adie(dev, true);
+
+ /*
+ * for mt7986, dbdc support is determined by the number
+ * of adie chips and the main phy is bound to band1 when
+ * dbdc is disabled.
+ */
+ if (sku == MT7975_ONE_ADIE || sku == MT7976_ONE_ADIE) {
+ dev->phy.band_idx = 1;
+ ret = false;
+ }
+ } else {
+ ret = is_mt7915(&dev->mt76) ?
+ !!(mt76_rr(dev, MT_HW_BOUND) & BIT(5)) : true;
+ }
+
+ return ret;
+}
+
static int mt7915_init_hardware(struct mt7915_dev *dev)
{
int ret, idx;
@@ -601,8 +630,7 @@ static int mt7915_init_hardware(struct mt7915_dev *dev)
INIT_WORK(&dev->init_work, mt7915_init_work);
- dev->dbdc_support = is_mt7915(&dev->mt76) ?
- !!(mt76_rr(dev, MT_HW_BOUND) & BIT(5)) : true;
+ dev->dbdc_support = mt7915_band_config(dev);
/* If MCU was already running, it is likely in a bad state */
if (mt76_get_field(dev, MT_TOP_MISC, MT_TOP_MISC_FW_STATE) >
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index 6fcc0e7..94bde9e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -591,7 +591,7 @@ mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb)
memset(status, 0, sizeof(*status));
- if (rxd1 & MT_RXD1_NORMAL_BAND_IDX) {
+ if ((rxd1 & MT_RXD1_NORMAL_BAND_IDX) && !phy->band_idx) {
mphy = dev->mt76.phy2;
if (!mphy)
return -EINVAL;
@@ -859,13 +859,13 @@ mt7915_mac_fill_rx_vector(struct mt7915_dev *dev, struct sk_buff *skb)
__le32 *rxv_hdr = rxd + 2;
__le32 *rxv = rxd + 4;
u32 rcpi, ib_rssi, wb_rssi, v20, v21;
- bool ext_phy;
+ u8 band_idx;
s32 foe;
u8 snr;
int i;
- ext_phy = FIELD_GET(MT_RXV_HDR_BAND_IDX, le32_to_cpu(rxv_hdr[1]));
- if (ext_phy)
+ band_idx = FIELD_GET(MT_RXV_HDR_BAND_IDX, le32_to_cpu(rxv_hdr[1]));
+ if (band_idx && !phy->band_idx)
phy = mt7915_ext_phy(dev);
rcpi = le32_to_cpu(rxv[6]);
@@ -1181,7 +1181,7 @@ void mt7915_mac_write_txwi(struct mt7915_dev *dev, __le32 *txwi,
struct ieee80211_vif *vif = info->control.vif;
struct mt76_phy *mphy = &dev->mphy;
bool ext_phy = info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY;
- u8 p_fmt, q_idx, omac_idx = 0, wmm_idx = 0;
+ u8 p_fmt, q_idx, omac_idx = 0, wmm_idx = 0, band_idx = 0;
bool is_8023 = info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP;
bool mcast = false;
u16 tx_count = 15;
@@ -1192,6 +1192,7 @@ void mt7915_mac_write_txwi(struct mt7915_dev *dev, __le32 *txwi,
omac_idx = mvif->mt76.omac_idx;
wmm_idx = mvif->mt76.wmm_idx;
+ band_idx = mvif->mt76.band_idx;
}
if (ext_phy && dev->mt76.phy2)
@@ -1218,7 +1219,8 @@ void mt7915_mac_write_txwi(struct mt7915_dev *dev, __le32 *txwi,
FIELD_PREP(MT_TXD1_WLAN_IDX, wcid->idx) |
FIELD_PREP(MT_TXD1_OWN_MAC, omac_idx);
- if (ext_phy && q_idx >= MT_LMAC_ALTX0 && q_idx <= MT_LMAC_BCN0)
+ if ((ext_phy || band_idx) &&
+ q_idx >= MT_LMAC_ALTX0 && q_idx <= MT_LMAC_BCN0)
val |= MT_TXD1_TGID;
txwi[1] = cpu_to_le32(val);
@@ -1764,8 +1766,7 @@ void mt7915_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue_entry *e)
void mt7915_mac_cca_stats_reset(struct mt7915_phy *phy)
{
struct mt7915_dev *dev = phy->dev;
- bool ext_phy = phy != &dev->phy;
- u32 reg = MT_WF_PHY_RX_CTRL1(ext_phy);
+ u32 reg = MT_WF_PHY_RX_CTRL1(phy->band_idx);
mt76_clear(dev, reg, MT_WF_PHY_RX_CTRL1_STSCNT_EN);
mt76_set(dev, reg, BIT(11) | BIT(9));
@@ -1774,25 +1775,22 @@ void mt7915_mac_cca_stats_reset(struct mt7915_phy *phy)
void mt7915_mac_reset_counters(struct mt7915_phy *phy)
{
struct mt7915_dev *dev = phy->dev;
- bool ext_phy = phy != &dev->phy;
int i;
for (i = 0; i < 4; i++) {
- mt76_rr(dev, MT_TX_AGG_CNT(ext_phy, i));
- mt76_rr(dev, MT_TX_AGG_CNT2(ext_phy, i));
+ mt76_rr(dev, MT_TX_AGG_CNT(phy->band_idx, i));
+ mt76_rr(dev, MT_TX_AGG_CNT2(phy->band_idx, i));
}
- if (ext_phy) {
- dev->mt76.phy2->survey_time = ktime_get_boottime();
+ i = 0;
+ phy->mt76->survey_time = ktime_get_boottime();
+ if (phy->band_idx)
i = ARRAY_SIZE(dev->mt76.aggr_stats) / 2;
- } else {
- dev->mt76.phy.survey_time = ktime_get_boottime();
- i = 0;
- }
+
memset(&dev->mt76.aggr_stats[i], 0, sizeof(dev->mt76.aggr_stats) / 2);
/* reset airtime counters */
- mt76_set(dev, MT_WF_RMAC_MIB_AIRTIME0(ext_phy),
+ mt76_set(dev, MT_WF_RMAC_MIB_AIRTIME0(phy->band_idx),
MT_WF_RMAC_MIB_RXTIME_CLR);
mt7915_mcu_get_chan_mib_info(phy, true);
@@ -1802,7 +1800,7 @@ void mt7915_mac_set_timing(struct mt7915_phy *phy)
{
s16 coverage_class = phy->coverage_class;
struct mt7915_dev *dev = phy->dev;
- bool ext_phy = phy != &dev->phy;
+ struct mt7915_phy *ext_phy = mt7915_ext_phy(dev);
u32 val, reg_offset;
u32 cck = FIELD_PREP(MT_TIMEOUT_VAL_PLCP, 231) |
FIELD_PREP(MT_TIMEOUT_VAL_CCA, 48);
@@ -1814,17 +1812,11 @@ void mt7915_mac_set_timing(struct mt7915_phy *phy)
if (!test_bit(MT76_STATE_RUNNING, &phy->mt76->state))
return;
- if (ext_phy) {
+ if (ext_phy)
coverage_class = max_t(s16, dev->phy.coverage_class,
- coverage_class);
- } else {
- struct mt7915_phy *phy_ext = mt7915_ext_phy(dev);
+ ext_phy->coverage_class);
- if (phy_ext)
- coverage_class = max_t(s16, phy_ext->coverage_class,
- coverage_class);
- }
- mt76_set(dev, MT_ARB_SCR(ext_phy),
+ mt76_set(dev, MT_ARB_SCR(phy->band_idx),
MT_ARB_SCR_TX_DISABLE | MT_ARB_SCR_RX_DISABLE);
udelay(1);
@@ -1832,15 +1824,15 @@ void mt7915_mac_set_timing(struct mt7915_phy *phy)
reg_offset = FIELD_PREP(MT_TIMEOUT_VAL_PLCP, offset) |
FIELD_PREP(MT_TIMEOUT_VAL_CCA, offset);
- mt76_wr(dev, MT_TMAC_CDTR(ext_phy), cck + reg_offset);
- mt76_wr(dev, MT_TMAC_ODTR(ext_phy), ofdm + reg_offset);
- mt76_wr(dev, MT_TMAC_ICR0(ext_phy),
+ mt76_wr(dev, MT_TMAC_CDTR(phy->band_idx), cck + reg_offset);
+ mt76_wr(dev, MT_TMAC_ODTR(phy->band_idx), ofdm + reg_offset);
+ mt76_wr(dev, MT_TMAC_ICR0(phy->band_idx),
FIELD_PREP(MT_IFS_EIFS_OFDM, is_5ghz ? 84 : 78) |
FIELD_PREP(MT_IFS_RIFS, 2) |
FIELD_PREP(MT_IFS_SIFS, 10) |
FIELD_PREP(MT_IFS_SLOT, phy->slottime));
- mt76_wr(dev, MT_TMAC_ICR1(ext_phy),
+ mt76_wr(dev, MT_TMAC_ICR1(phy->band_idx),
FIELD_PREP(MT_IFS_EIFS_CCK, 314));
if (phy->slottime < 20 || is_5ghz)
@@ -1848,8 +1840,8 @@ void mt7915_mac_set_timing(struct mt7915_phy *phy)
else
val = MT7915_CFEND_RATE_11B;
- mt76_rmw_field(dev, MT_AGG_ACR0(ext_phy), MT_AGG_ACR_CFEND_RATE, val);
- mt76_clear(dev, MT_ARB_SCR(ext_phy),
+ mt76_rmw_field(dev, MT_AGG_ACR0(phy->band_idx), MT_AGG_ACR_CFEND_RATE, val);
+ mt76_clear(dev, MT_ARB_SCR(phy->band_idx),
MT_ARB_SCR_TX_DISABLE | MT_ARB_SCR_RX_DISABLE);
}
@@ -1891,12 +1883,11 @@ void mt7915_update_channel(struct mt76_phy *mphy)
{
struct mt7915_phy *phy = (struct mt7915_phy *)mphy->priv;
struct mt76_channel_state *state = mphy->chan_state;
- bool ext_phy = phy != &phy->dev->phy;
int nf;
mt7915_mcu_get_chan_mib_info(phy, false);
- nf = mt7915_phy_get_nf(phy, ext_phy);
+ nf = mt7915_phy_get_nf(phy, phy->band_idx);
if (!phy->noise)
phy->noise = nf << 4;
else if (nf)
@@ -2122,118 +2113,117 @@ void mt7915_mac_update_stats(struct mt7915_phy *phy)
{
struct mt7915_dev *dev = phy->dev;
struct mib_stats *mib = &phy->mib;
- bool ext_phy = phy != &dev->phy;
int i, aggr0, aggr1, cnt;
u32 val;
- cnt = mt76_rr(dev, MT_MIB_SDR3(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR3(phy->band_idx));
mib->fcs_err_cnt += is_mt7915(&dev->mt76) ? FIELD_GET(MT_MIB_SDR3_FCS_ERR_MASK, cnt) :
FIELD_GET(MT_MIB_SDR3_FCS_ERR_MASK_MT7916, cnt);
- cnt = mt76_rr(dev, MT_MIB_SDR4(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR4(phy->band_idx));
mib->rx_fifo_full_cnt += FIELD_GET(MT_MIB_SDR4_RX_FIFO_FULL_MASK, cnt);
- cnt = mt76_rr(dev, MT_MIB_SDR5(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR5(phy->band_idx));
mib->rx_mpdu_cnt += cnt;
- cnt = mt76_rr(dev, MT_MIB_SDR6(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR6(phy->band_idx));
mib->channel_idle_cnt += FIELD_GET(MT_MIB_SDR6_CHANNEL_IDL_CNT_MASK, cnt);
- cnt = mt76_rr(dev, MT_MIB_SDR7(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR7(phy->band_idx));
mib->rx_vector_mismatch_cnt += FIELD_GET(MT_MIB_SDR7_RX_VECTOR_MISMATCH_CNT_MASK, cnt);
- cnt = mt76_rr(dev, MT_MIB_SDR8(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR8(phy->band_idx));
mib->rx_delimiter_fail_cnt += FIELD_GET(MT_MIB_SDR8_RX_DELIMITER_FAIL_CNT_MASK, cnt);
- cnt = mt76_rr(dev, MT_MIB_SDR11(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR11(phy->band_idx));
mib->rx_len_mismatch_cnt += FIELD_GET(MT_MIB_SDR11_RX_LEN_MISMATCH_CNT_MASK, cnt);
- cnt = mt76_rr(dev, MT_MIB_SDR12(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR12(phy->band_idx));
mib->tx_ampdu_cnt += cnt;
- cnt = mt76_rr(dev, MT_MIB_SDR13(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR13(phy->band_idx));
mib->tx_stop_q_empty_cnt += FIELD_GET(MT_MIB_SDR13_TX_STOP_Q_EMPTY_CNT_MASK, cnt);
- cnt = mt76_rr(dev, MT_MIB_SDR14(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR14(phy->band_idx));
mib->tx_mpdu_attempts_cnt += is_mt7915(&dev->mt76) ?
FIELD_GET(MT_MIB_SDR14_TX_MPDU_ATTEMPTS_CNT_MASK, cnt) :
FIELD_GET(MT_MIB_SDR14_TX_MPDU_ATTEMPTS_CNT_MASK_MT7916, cnt);
- cnt = mt76_rr(dev, MT_MIB_SDR15(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR15(phy->band_idx));
mib->tx_mpdu_success_cnt += is_mt7915(&dev->mt76) ?
FIELD_GET(MT_MIB_SDR15_TX_MPDU_SUCCESS_CNT_MASK, cnt) :
FIELD_GET(MT_MIB_SDR15_TX_MPDU_SUCCESS_CNT_MASK_MT7916, cnt);
- cnt = mt76_rr(dev, MT_MIB_SDR22(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR22(phy->band_idx));
mib->rx_ampdu_cnt += cnt;
- cnt = mt76_rr(dev, MT_MIB_SDR23(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR23(phy->band_idx));
mib->rx_ampdu_bytes_cnt += cnt;
- cnt = mt76_rr(dev, MT_MIB_SDR24(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR24(phy->band_idx));
mib->rx_ampdu_valid_subframe_cnt += is_mt7915(&dev->mt76) ?
FIELD_GET(MT_MIB_SDR24_RX_AMPDU_SF_CNT_MASK, cnt) :
FIELD_GET(MT_MIB_SDR24_RX_AMPDU_SF_CNT_MASK_MT7916, cnt);
- cnt = mt76_rr(dev, MT_MIB_SDR25(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR25(phy->band_idx));
mib->rx_ampdu_valid_subframe_bytes_cnt += cnt;
- cnt = mt76_rr(dev, MT_MIB_SDR27(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR27(phy->band_idx));
mib->tx_rwp_fail_cnt += FIELD_GET(MT_MIB_SDR27_TX_RWP_FAIL_CNT_MASK, cnt);
- cnt = mt76_rr(dev, MT_MIB_SDR28(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR28(phy->band_idx));
mib->tx_rwp_need_cnt += FIELD_GET(MT_MIB_SDR28_TX_RWP_NEED_CNT_MASK, cnt);
- cnt = mt76_rr(dev, MT_MIB_SDR29(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR29(phy->band_idx));
mib->rx_pfdrop_cnt += is_mt7915(&dev->mt76) ?
FIELD_GET(MT_MIB_SDR29_RX_PFDROP_CNT_MASK, cnt) :
FIELD_GET(MT_MIB_SDR29_RX_PFDROP_CNT_MASK_MT7916, cnt);
- cnt = mt76_rr(dev, MT_MIB_SDRVEC(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDRVEC(phy->band_idx));
mib->rx_vec_queue_overflow_drop_cnt += is_mt7915(&dev->mt76) ?
FIELD_GET(MT_MIB_SDR30_RX_VEC_QUEUE_OVERFLOW_DROP_CNT_MASK, cnt) :
FIELD_GET(MT_MIB_SDR30_RX_VEC_QUEUE_OVERFLOW_DROP_CNT_MASK_MT7916, cnt);
- cnt = mt76_rr(dev, MT_MIB_SDR31(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR31(phy->band_idx));
mib->rx_ba_cnt += cnt;
- cnt = mt76_rr(dev, MT_MIB_SDR32(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR32(phy->band_idx));
mib->tx_pkt_ebf_cnt += FIELD_GET(MT_MIB_SDR32_TX_PKT_EBF_CNT_MASK, cnt);
if (is_mt7915(&dev->mt76))
- cnt = mt76_rr(dev, MT_MIB_SDR33(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR33(phy->band_idx));
mib->tx_pkt_ibf_cnt += is_mt7915(&dev->mt76) ?
FIELD_GET(MT_MIB_SDR32_TX_PKT_IBF_CNT_MASK, cnt) :
FIELD_GET(MT_MIB_SDR32_TX_PKT_IBF_CNT_MASK_MT7916, cnt);
- cnt = mt76_rr(dev, MT_MIB_SDRMUBF(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDRMUBF(phy->band_idx));
mib->tx_bf_cnt += FIELD_GET(MT_MIB_MU_BF_TX_CNT, cnt);
- cnt = mt76_rr(dev, MT_MIB_DR8(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_DR8(phy->band_idx));
mib->tx_mu_mpdu_cnt += cnt;
- cnt = mt76_rr(dev, MT_MIB_DR9(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_DR9(phy->band_idx));
mib->tx_mu_acked_mpdu_cnt += cnt;
- cnt = mt76_rr(dev, MT_MIB_DR11(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_DR11(phy->band_idx));
mib->tx_su_acked_mpdu_cnt += cnt;
- cnt = mt76_rr(dev, MT_ETBF_TX_APP_CNT(ext_phy));
+ cnt = mt76_rr(dev, MT_ETBF_TX_APP_CNT(phy->band_idx));
mib->tx_bf_ibf_ppdu_cnt += FIELD_GET(MT_ETBF_TX_IBF_CNT, cnt);
mib->tx_bf_ebf_ppdu_cnt += FIELD_GET(MT_ETBF_TX_EBF_CNT, cnt);
- cnt = mt76_rr(dev, MT_ETBF_RX_FB_CNT(ext_phy));
+ cnt = mt76_rr(dev, MT_ETBF_RX_FB_CNT(phy->band_idx));
mib->tx_bf_rx_fb_all_cnt += FIELD_GET(MT_ETBF_RX_FB_ALL, cnt);
mib->tx_bf_rx_fb_he_cnt += FIELD_GET(MT_ETBF_RX_FB_HE, cnt);
mib->tx_bf_rx_fb_vht_cnt += FIELD_GET(MT_ETBF_RX_FB_VHT, cnt);
mib->tx_bf_rx_fb_ht_cnt += FIELD_GET(MT_ETBF_RX_FB_HT, cnt);
- cnt = mt76_rr(dev, MT_ETBF_RX_FB_CONT(ext_phy));
+ cnt = mt76_rr(dev, MT_ETBF_RX_FB_CONT(phy->band_idx));
mib->tx_bf_rx_fb_bw = FIELD_GET(MT_ETBF_RX_FB_BW, cnt);
mib->tx_bf_rx_fb_nc_cnt += FIELD_GET(MT_ETBF_RX_FB_NC, cnt);
mib->tx_bf_rx_fb_nr_cnt += FIELD_GET(MT_ETBF_RX_FB_NR, cnt);
- cnt = mt76_rr(dev, MT_ETBF_TX_NDP_BFRP(ext_phy));
+ cnt = mt76_rr(dev, MT_ETBF_TX_NDP_BFRP(phy->band_idx));
mib->tx_bf_fb_cpl_cnt += FIELD_GET(MT_ETBF_TX_FB_CPL, cnt);
mib->tx_bf_fb_trig_cnt += FIELD_GET(MT_ETBF_TX_FB_TRI, cnt);
@@ -2243,52 +2233,52 @@ void mt7915_mac_update_stats(struct mt7915_phy *phy)
mib->tx_amsdu_cnt += cnt;
}
- aggr0 = ext_phy ? ARRAY_SIZE(dev->mt76.aggr_stats) / 2 : 0;
+ aggr0 = phy->band_idx ? ARRAY_SIZE(dev->mt76.aggr_stats) / 2 : 0;
if (is_mt7915(&dev->mt76)) {
for (i = 0, aggr1 = aggr0 + 4; i < 4; i++) {
- val = mt76_rr(dev, MT_MIB_MB_SDR1(ext_phy, (i << 4)));
+ val = mt76_rr(dev, MT_MIB_MB_SDR1(phy->band_idx, (i << 4)));
mib->ba_miss_cnt += FIELD_GET(MT_MIB_BA_MISS_COUNT_MASK, val);
mib->ack_fail_cnt +=
FIELD_GET(MT_MIB_ACK_FAIL_COUNT_MASK, val);
- val = mt76_rr(dev, MT_MIB_MB_SDR0(ext_phy, (i << 4)));
+ val = mt76_rr(dev, MT_MIB_MB_SDR0(phy->band_idx, (i << 4)));
mib->rts_cnt += FIELD_GET(MT_MIB_RTS_COUNT_MASK, val);
mib->rts_retries_cnt +=
FIELD_GET(MT_MIB_RTS_RETRIES_COUNT_MASK, val);
- val = mt76_rr(dev, MT_TX_AGG_CNT(ext_phy, i));
+ val = mt76_rr(dev, MT_TX_AGG_CNT(phy->band_idx, i));
dev->mt76.aggr_stats[aggr0++] += val & 0xffff;
dev->mt76.aggr_stats[aggr0++] += val >> 16;
- val = mt76_rr(dev, MT_TX_AGG_CNT2(ext_phy, i));
+ val = mt76_rr(dev, MT_TX_AGG_CNT2(phy->band_idx, i));
dev->mt76.aggr_stats[aggr1++] += val & 0xffff;
dev->mt76.aggr_stats[aggr1++] += val >> 16;
}
} else {
for (i = 0; i < 2; i++) {
/* rts count */
- val = mt76_rr(dev, MT_MIB_MB_SDR0(ext_phy, (i << 2)));
+ val = mt76_rr(dev, MT_MIB_MB_SDR0(phy->band_idx, (i << 2)));
mib->rts_cnt += FIELD_GET(GENMASK(15, 0), val);
mib->rts_cnt += FIELD_GET(GENMASK(31, 16), val);
/* rts retry count */
- val = mt76_rr(dev, MT_MIB_MB_SDR1(ext_phy, (i << 2)));
+ val = mt76_rr(dev, MT_MIB_MB_SDR1(phy->band_idx, (i << 2)));
mib->rts_retries_cnt += FIELD_GET(GENMASK(15, 0), val);
mib->rts_retries_cnt += FIELD_GET(GENMASK(31, 16), val);
/* ba miss count */
- val = mt76_rr(dev, MT_MIB_MB_SDR2(ext_phy, (i << 2)));
+ val = mt76_rr(dev, MT_MIB_MB_SDR2(phy->band_idx, (i << 2)));
mib->ba_miss_cnt += FIELD_GET(GENMASK(15, 0), val);
mib->ba_miss_cnt += FIELD_GET(GENMASK(31, 16), val);
/* ack fail count */
- val = mt76_rr(dev, MT_MIB_MB_BFTF(ext_phy, (i << 2)));
+ val = mt76_rr(dev, MT_MIB_MB_BFTF(phy->band_idx, (i << 2)));
mib->ack_fail_cnt += FIELD_GET(GENMASK(15, 0), val);
mib->ack_fail_cnt += FIELD_GET(GENMASK(31, 16), val);
}
for (i = 0; i < 8; i++) {
- val = mt76_rr(dev, MT_TX_AGG_CNT(ext_phy, i));
+ val = mt76_rr(dev, MT_TX_AGG_CNT(phy->band_idx, i));
dev->mt76.aggr_stats[aggr0++] += FIELD_GET(GENMASK(15, 0), val);
dev->mt76.aggr_stats[aggr0++] += FIELD_GET(GENMASK(31, 16), val);
}
@@ -2386,20 +2376,22 @@ static int mt7915_dfs_start_radar_detector(struct mt7915_phy *phy)
{
struct cfg80211_chan_def *chandef = &phy->mt76->chandef;
struct mt7915_dev *dev = phy->dev;
- bool ext_phy = phy != &dev->phy;
int err;
/* start CAC */
- err = mt76_connac_mcu_rdd_cmd(&dev->mt76, RDD_CAC_START, ext_phy,
+ err = mt76_connac_mcu_rdd_cmd(&dev->mt76, RDD_CAC_START, phy->band_idx,
MT_RX_SEL0, 0);
if (err < 0)
return err;
- err = mt7915_dfs_start_rdd(dev, ext_phy);
+ err = mt7915_dfs_start_rdd(dev, phy->band_idx);
if (err < 0)
return err;
- phy->rdd_state |= BIT(ext_phy);
+ phy->rdd_state |= BIT(phy->band_idx);
+
+ if (!is_mt7915(&dev->mt76))
+ return 0;
if (chandef->width == NL80211_CHAN_WIDTH_160 ||
chandef->width == NL80211_CHAN_WIDTH_80P80) {
@@ -2451,7 +2443,6 @@ int mt7915_dfs_init_radar_detector(struct mt7915_phy *phy)
{
struct cfg80211_chan_def *chandef = &phy->mt76->chandef;
struct mt7915_dev *dev = phy->dev;
- bool ext_phy = phy != &dev->phy;
int err;
if (dev->mt76.region == NL80211_DFS_UNSET) {
@@ -2481,12 +2472,12 @@ int mt7915_dfs_init_radar_detector(struct mt7915_phy *phy)
return mt7915_dfs_start_radar_detector(phy);
return mt76_connac_mcu_rdd_cmd(&dev->mt76, RDD_CAC_END,
- ext_phy, MT_RX_SEL0, 0);
+ phy->band_idx, MT_RX_SEL0, 0);
}
stop:
- err = mt76_connac_mcu_rdd_cmd(&dev->mt76, RDD_NORMAL_START, ext_phy,
- MT_RX_SEL0, 0);
+ err = mt76_connac_mcu_rdd_cmd(&dev->mt76, RDD_NORMAL_START,
+ phy->band_idx, MT_RX_SEL0, 0);
if (err < 0)
return err;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
index 4cb436e..8cb47af 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
@@ -49,7 +49,7 @@ static int mt7915_start(struct ieee80211_hw *hw)
mt7915_mac_enable_nf(dev, 0);
}
- if (phy != &dev->phy) {
+ if (phy != &dev->phy || phy->band_idx) {
ret = mt76_connac_mcu_set_pm(&dev->mt76, 1, 0);
if (ret)
goto out;
@@ -217,7 +217,7 @@ static int mt7915_add_interface(struct ieee80211_hw *hw,
}
mvif->mt76.omac_idx = idx;
mvif->phy = phy;
- mvif->mt76.band_idx = ext_phy;
+ mvif->mt76.band_idx = phy->band_idx;
mvif->mt76.wmm_idx = vif->type != NL80211_IFTYPE_AP;
if (ext_phy)
@@ -235,7 +235,7 @@ static int mt7915_add_interface(struct ieee80211_hw *hw,
INIT_LIST_HEAD(&mvif->sta.rc_list);
INIT_LIST_HEAD(&mvif->sta.poll_list);
mvif->sta.wcid.idx = idx;
- mvif->sta.wcid.ext_phy = mvif->mt76.band_idx;
+ mvif->sta.wcid.ext_phy = ext_phy;
mvif->sta.wcid.hw_key_idx = -1;
mvif->sta.wcid.tx_info |= MT_WCID_TX_INFO_SET;
mt76_packet_id_init(&mvif->sta.wcid);
@@ -672,6 +672,7 @@ int mt7915_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
struct mt7915_dev *dev = container_of(mdev, struct mt7915_dev, mt76);
struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;
+ bool ext_phy = mvif->phy != &dev->phy;
int ret, idx;
idx = mt76_wcid_alloc(dev->mt76.wcid_mask, MT7915_WTBL_STA);
@@ -683,7 +684,7 @@ int mt7915_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
msta->vif = mvif;
msta->wcid.sta = 1;
msta->wcid.idx = idx;
- msta->wcid.ext_phy = mvif->mt76.band_idx;
+ msta->wcid.ext_phy = ext_phy;
msta->wcid.tx_info |= MT_WCID_TX_INFO_SET;
msta->jiffies = jiffies;
@@ -1256,7 +1257,6 @@ void mt7915_get_et_stats(struct ieee80211_hw *hw,
};
struct mib_stats *mib = &phy->mib;
/* See mt7915_ampdu_stat_read_phy, etc */
- bool ext_phy = phy != &dev->phy;
int i, n, ei = 0;
mutex_lock(&dev->mt76.mutex);
@@ -1273,7 +1273,7 @@ void mt7915_get_et_stats(struct ieee80211_hw *hw,
data[ei++] = mib->tx_pkt_ibf_cnt;
/* Tx ampdu stat */
- n = ext_phy ? ARRAY_SIZE(dev->mt76.aggr_stats) / 2 : 0;
+ n = phy->band_idx ? ARRAY_SIZE(dev->mt76.aggr_stats) / 2 : 0;
for (i = 0; i < 15 /*ARRAY_SIZE(bound)*/; i++)
data[ei++] = dev->mt76.aggr_stats[i + n];
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index f89779f..8d5e336 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -346,7 +346,7 @@ mt7915_mcu_rx_csa_notify(struct mt7915_dev *dev, struct sk_buff *skb)
c = (struct mt7915_mcu_csa_notify *)skb->data;
- if (c->band_idx && dev->mt76.phy2)
+ if ((c->band_idx && !dev->phy.band_idx) && dev->mt76.phy2)
mphy = dev->mt76.phy2;
ieee80211_iterate_active_interfaces_atomic(mphy->hw,
@@ -365,7 +365,7 @@ mt7915_mcu_rx_thermal_notify(struct mt7915_dev *dev, struct sk_buff *skb)
if (t->ctrl.ctrl_id != THERMAL_PROTECT_ENABLE)
return;
- if (t->ctrl.band_idx && dev->mt76.phy2)
+ if ((t->ctrl.band_idx && !dev->phy.band_idx) && dev->mt76.phy2)
mphy = dev->mt76.phy2;
phy = (struct mt7915_phy *)mphy->priv;
@@ -380,7 +380,7 @@ mt7915_mcu_rx_radar_detected(struct mt7915_dev *dev, struct sk_buff *skb)
r = (struct mt7915_mcu_rdd_report *)skb->data;
- if (r->band_idx && dev->mt76.phy2)
+ if ((r->band_idx && !dev->phy.band_idx) && dev->mt76.phy2)
mphy = dev->mt76.phy2;
ieee80211_radar_detected(mphy->hw);
@@ -565,12 +565,7 @@ mt7915_mcu_bss_rfch_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
}
if (vif->bss_conf.he_support && vif->type == NL80211_IFTYPE_STATION) {
- struct mt7915_dev *dev = phy->dev;
- struct mt76_phy *mphy = &dev->mt76.phy;
- bool ext_phy = phy != &dev->phy;
-
- if (ext_phy && dev->mt76.phy2)
- mphy = dev->mt76.phy2;
+ struct mt76_phy *mphy = phy->mt76;
ch->he_ru26_block =
mt7915_check_he_obss_narrow_bw_ru(mphy->hw, vif);
@@ -1239,8 +1234,7 @@ mt7915_mcu_sta_bfer_tlv(struct mt7915_dev *dev, struct sk_buff *skb,
struct ieee80211_vif *vif, struct ieee80211_sta *sta)
{
struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;
- struct mt7915_phy *phy =
- mvif->mt76.band_idx ? mt7915_ext_phy(dev) : &dev->phy;
+ struct mt7915_phy *phy = mvif->phy;
int tx_ant = hweight8(phy->mt76->chainmask) - 1;
struct sta_rec_bf *bf;
struct tlv *tlv;
@@ -1306,8 +1300,7 @@ mt7915_mcu_sta_bfee_tlv(struct mt7915_dev *dev, struct sk_buff *skb,
struct ieee80211_vif *vif, struct ieee80211_sta *sta)
{
struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;
- struct mt7915_phy *phy =
- mvif->mt76.band_idx ? mt7915_ext_phy(dev) : &dev->phy;
+ struct mt7915_phy *phy = mvif->phy;
int tx_ant = hweight8(phy->mt76->chainmask) - 1;
struct sta_rec_bfee *bfee;
struct tlv *tlv;
@@ -1913,6 +1906,7 @@ int mt7915_mcu_add_beacon(struct ieee80211_hw *hw,
struct tlv *tlv;
struct bss_info_bcn *bcn;
int len = MT7915_BEACON_UPDATE_SIZE + MAX_BEACON_SIZE;
+ bool ext_phy = phy != &dev->phy;
rskb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &mvif->mt76,
NULL, len);
@@ -1936,7 +1930,7 @@ int mt7915_mcu_add_beacon(struct ieee80211_hw *hw,
return -EINVAL;
}
- if (mvif->mt76.band_idx) {
+ if (ext_phy) {
info = IEEE80211_SKB_CB(skb);
info->hw_queue |= MT_TX_HW_QUEUE_EXT_PHY;
}
@@ -2277,7 +2271,7 @@ int mt7915_mcu_muru_debug_get(struct mt7915_phy *phy, void *ms)
u8 band_idx;
} req = {
.cmd = cpu_to_le32(MURU_GET_TXC_TX_STATS),
- .band_idx = phy != &dev->phy,
+ .band_idx = phy->band_idx,
};
ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_EXT_CMD(MURU_CTRL),
@@ -2681,7 +2675,7 @@ int mt7915_mcu_set_chan_info(struct mt7915_phy *phy, int cmd)
.bw = mt76_connac_chan_bw(chandef),
.tx_streams_num = hweight8(phy->mt76->antenna_mask),
.rx_streams = phy->mt76->antenna_mask,
- .band_idx = ext_phy,
+ .band_idx = phy->band_idx,
.channel_band = chandef->chan->band,
};
@@ -3045,7 +3039,7 @@ int mt7915_mcu_set_thermal_throttling(struct mt7915_phy *phy, u8 state)
u8 rsv[2];
} __packed req = {
.ctrl = {
- .band_idx = phy != &dev->phy,
+ .band_idx = phy->band_idx,
},
};
int level;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
index 3081c6b..7ec52e8 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
@@ -236,6 +236,7 @@ struct mt7915_phy {
u32 rxfilter;
u64 omac_mask;
+ u8 band_idx;
u16 noise;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c b/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c
index 8a00cac..7ad5857 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c
@@ -198,7 +198,6 @@ mt7915_tm_set_ipg_params(struct mt7915_phy *phy, u32 ipg, u8 mode)
u8 slot_time = 9, sifs = TM_DEFAULT_SIFS;
u8 aifsn = TM_MIN_AIFSN;
u32 i2t_time, tr2t_time, txv_time;
- bool ext_phy = phy != &dev->phy;
u16 cw = 0;
if (ipg < sig_ext + slot_time + sifs)
@@ -236,14 +235,14 @@ mt7915_tm_set_ipg_params(struct mt7915_phy *phy, u32 ipg, u8 mode)
}
}
done:
- txv_time = mt76_get_field(dev, MT_TMAC_ATCR(ext_phy),
+ txv_time = mt76_get_field(dev, MT_TMAC_ATCR(phy->band_idx),
MT_TMAC_ATCR_TXV_TOUT);
txv_time *= 50; /* normal clock time */
i2t_time = (slot_time * 1000 - txv_time - BBP_PROC_TIME) / 50;
tr2t_time = (sifs * 1000 - txv_time - BBP_PROC_TIME) / 50;
- mt76_set(dev, MT_TMAC_TRCR0(ext_phy),
+ mt76_set(dev, MT_TMAC_TRCR0(phy->band_idx),
FIELD_PREP(MT_TMAC_TRCR0_TR2T_CHK, tr2t_time) |
FIELD_PREP(MT_TMAC_TRCR0_I2T_CHK, i2t_time));
@@ -337,7 +336,6 @@ mt7915_tm_reg_backup_restore(struct mt7915_phy *phy)
{
int n_regs = ARRAY_SIZE(reg_backup_list);
struct mt7915_dev *dev = phy->dev;
- bool ext_phy = phy != &dev->phy;
u32 *b = phy->test.reg_backup;
int i;
@@ -361,7 +359,7 @@ mt7915_tm_reg_backup_restore(struct mt7915_phy *phy)
if (phy->mt76->test.state == MT76_TM_STATE_OFF) {
for (i = 0; i < n_regs; i++)
- mt76_wr(dev, reg_backup_list[i].band[ext_phy], b[i]);
+ mt76_wr(dev, reg_backup_list[i].band[phy->band_idx], b[i]);
return;
}
@@ -372,33 +370,33 @@ mt7915_tm_reg_backup_restore(struct mt7915_phy *phy)
phy->test.reg_backup = b;
for (i = 0; i < n_regs; i++)
- b[i] = mt76_rr(dev, reg_backup_list[i].band[ext_phy]);
+ b[i] = mt76_rr(dev, reg_backup_list[i].band[phy->band_idx]);
}
- mt76_clear(dev, MT_AGG_PCR0(ext_phy, 0), MT_AGG_PCR0_MM_PROT |
+ mt76_clear(dev, MT_AGG_PCR0(phy->band_idx, 0), MT_AGG_PCR0_MM_PROT |
MT_AGG_PCR0_GF_PROT | MT_AGG_PCR0_ERP_PROT |
MT_AGG_PCR0_VHT_PROT | MT_AGG_PCR0_BW20_PROT |
MT_AGG_PCR0_BW40_PROT | MT_AGG_PCR0_BW80_PROT);
- mt76_set(dev, MT_AGG_PCR0(ext_phy, 0), MT_AGG_PCR0_PTA_WIN_DIS);
+ mt76_set(dev, MT_AGG_PCR0(phy->band_idx, 0), MT_AGG_PCR0_PTA_WIN_DIS);
- mt76_wr(dev, MT_AGG_PCR0(ext_phy, 1), MT_AGG_PCR1_RTS0_NUM_THRES |
+ mt76_wr(dev, MT_AGG_PCR0(phy->band_idx, 1), MT_AGG_PCR1_RTS0_NUM_THRES |
MT_AGG_PCR1_RTS0_LEN_THRES);
- mt76_clear(dev, MT_AGG_MRCR(ext_phy), MT_AGG_MRCR_BAR_CNT_LIMIT |
+ mt76_clear(dev, MT_AGG_MRCR(phy->band_idx), MT_AGG_MRCR_BAR_CNT_LIMIT |
MT_AGG_MRCR_LAST_RTS_CTS_RN | MT_AGG_MRCR_RTS_FAIL_LIMIT |
MT_AGG_MRCR_TXCMD_RTS_FAIL_LIMIT);
- mt76_rmw(dev, MT_AGG_MRCR(ext_phy), MT_AGG_MRCR_RTS_FAIL_LIMIT |
+ mt76_rmw(dev, MT_AGG_MRCR(phy->band_idx), MT_AGG_MRCR_RTS_FAIL_LIMIT |
MT_AGG_MRCR_TXCMD_RTS_FAIL_LIMIT,
FIELD_PREP(MT_AGG_MRCR_RTS_FAIL_LIMIT, 1) |
FIELD_PREP(MT_AGG_MRCR_TXCMD_RTS_FAIL_LIMIT, 1));
- mt76_wr(dev, MT_TMAC_TFCR0(ext_phy), 0);
- mt76_clear(dev, MT_TMAC_TCR0(ext_phy), MT_TMAC_TCR0_TBTT_STOP_CTRL);
+ mt76_wr(dev, MT_TMAC_TFCR0(phy->band_idx), 0);
+ mt76_clear(dev, MT_TMAC_TCR0(phy->band_idx), MT_TMAC_TCR0_TBTT_STOP_CTRL);
/* config rx filter for testmode rx */
- mt76_wr(dev, MT_WF_RFCR(ext_phy), 0xcf70a);
- mt76_wr(dev, MT_WF_RFCR1(ext_phy), 0);
+ mt76_wr(dev, MT_WF_RFCR(phy->band_idx), 0xcf70a);
+ mt76_wr(dev, MT_WF_RFCR1(phy->band_idx), 0);
}
static void
@@ -724,7 +722,6 @@ mt7915_tm_dump_stats(struct mt76_phy *mphy, struct sk_buff *msg)
{
struct mt7915_phy *phy = mphy->priv;
struct mt7915_dev *dev = phy->dev;
- bool ext_phy = phy != &dev->phy;
enum mt76_rxq_id q;
void *rx, *rssi;
u16 fcs_err;
@@ -773,11 +770,11 @@ mt7915_tm_dump_stats(struct mt76_phy *mphy, struct sk_buff *msg)
nla_nest_end(msg, rx);
- cnt = mt76_rr(dev, MT_MIB_SDR3(ext_phy));
+ cnt = mt76_rr(dev, MT_MIB_SDR3(phy->band_idx));
fcs_err = is_mt7915(&dev->mt76) ? FIELD_GET(MT_MIB_SDR3_FCS_ERR_MASK, cnt) :
FIELD_GET(MT_MIB_SDR3_FCS_ERR_MASK_MT7916, cnt);
- q = ext_phy ? MT_RXQ_EXT : MT_RXQ_MAIN;
+ q = phy->band_idx ? MT_RXQ_EXT : MT_RXQ_MAIN;
mphy->test.rx_stats.packets[q] += fcs_err;
mphy->test.rx_stats.fcs_error[q] += fcs_err;
--
2.18.0
^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: [PATCH v2 1/5] dt-bindings: net: wireless: mt76: document bindings for MT7986
2022-01-11 11:59 ` [PATCH v2 1/5] dt-bindings: net: wireless: mt76: document bindings for MT7986 Bo Jiao
@ 2022-01-11 15:14 ` Rob Herring
2022-01-11 21:53 ` Rob Herring
1 sibling, 0 replies; 16+ messages in thread
From: Rob Herring @ 2022-01-11 15:14 UTC (permalink / raw)
To: Bo Jiao
Cc: linux-wireless, devicetree, Ryder Lee, linux-mediatek,
Peter Chiu, Evelyn Tsai, Felix Fietkau, Xing Song, Shayne Chen,
Sujuan Chen
On Tue, 11 Jan 2022 19:59:17 +0800, Bo Jiao wrote:
> From: Peter Chiu <chui-hao.chiu@mediatek.com>
>
> Add an entry for MT7986 SoC.
>
> Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
> Cc: devicetree@vger.kernel.org
> ---
> .../bindings/net/wireless/mediatek,mt76.yaml | 29 +++++++++++++++++--
> 1 file changed, 27 insertions(+), 2 deletions(-)
>
My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):
yamllint warnings/errors:
dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/net/wireless/mediatek,mt76.example.dts:131:18: fatal error: dt-bindings/reset/mt7986-resets.h: No such file or directory
131 | #include <dt-bindings/reset/mt7986-resets.h>
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[1]: *** [scripts/Makefile.lib:373: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.example.dt.yaml] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1413: dt_binding_check] Error 2
doc reference errors (make refcheckdocs):
See https://patchwork.ozlabs.org/patch/1578404
This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.
If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:
pip3 install dtschema --upgrade
Please check and re-submit.
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2 3/5] mt76: mt7915: add support for MT7986
2022-01-11 11:59 ` [PATCH v2 3/5] mt76: mt7915: add support for MT7986 Bo Jiao
@ 2022-01-11 16:40 ` Kalle Valo
2022-01-12 13:35 ` Lorenzo Bianconi
1 sibling, 0 replies; 16+ messages in thread
From: Kalle Valo @ 2022-01-11 16:40 UTC (permalink / raw)
To: Bo Jiao
Cc: Felix Fietkau, linux-wireless, Ryder Lee, Xing Song, Sujuan Chen,
Shayne Chen, Evelyn Tsai, linux-mediatek, Peter Chiu
Bo Jiao <bo.jiao@mediatek.com> writes:
> From: Bo Jiao <Bo.Jiao@mediatek.com>
>
> This adds MT7986 SoC integrated multi-band 4x4 WiFi 6/6E.
>
> Co-developed-by: Peter Chiu <chui-hao.chiu@mediatek.com>
> Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
> Co-developed-by: Ryder Lee <ryder.lee@mediatek.com>
> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com>
> Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com>
[...]
> +static int mt7986_wmac_adie_patch_7975(struct mt7915_dev *dev, u8 adie)
> +{
> + if (/* disable CAL LDO and fine tune RFDIG LDO */
> + mt76_wmac_spi_write(dev, adie, 0x348, 0x00000002) ||
> + mt76_wmac_spi_write(dev, adie, 0x378, 0x00000002) ||
> + mt76_wmac_spi_write(dev, adie, 0x3a8, 0x00000002) ||
> + mt76_wmac_spi_write(dev, adie, 0x3d8, 0x00000002) ||
> + /* set CKA driving and filter */
> + mt76_wmac_spi_write(dev, adie, 0xa1c, 0x30000aaa) ||
> + /* set CKB LDO to 1.4V */
> + mt76_wmac_spi_write(dev, adie, 0xa84, 0x8470008a) ||
> + /* turn on SX0 LTBUF */
> + mt76_wmac_spi_write(dev, adie, 0x074, 0x00000002) ||
> + /* CK_BUF_SW_EN = 1 (all buf in manual mode.) */
> + mt76_wmac_spi_write(dev, adie, 0xaa4, 0x01001fc0) ||
> + /* BT mode/WF normal mode 00000005 */
> + mt76_wmac_spi_write(dev, adie, 0x070, 0x00000005) ||
> + /* BG thermal sensor offset update */
> + mt76_wmac_spi_write(dev, adie, 0x344, 0x00000088) ||
> + mt76_wmac_spi_write(dev, adie, 0x374, 0x00000088) ||
> + mt76_wmac_spi_write(dev, adie, 0x3a4, 0x00000088) ||
> + mt76_wmac_spi_write(dev, adie, 0x3d4, 0x00000088) ||
> + /* set WCON VDD IPTAT to "0000" */
> + mt76_wmac_spi_write(dev, adie, 0xa80, 0x44d07000) ||
> + /* change back LTBUF SX3 drving to default value */
> + mt76_wmac_spi_write(dev, adie, 0xa88, 0x3900aaaa) ||
> + /* SM input cap off */
> + mt76_wmac_spi_write(dev, adie, 0x2c4, 0x00000000) ||
> + /* set CKB driving and filter */
> + mt76_wmac_spi_write(dev, adie, 0x2c8, 0x00000072))
> + return -ETIMEDOUT;
> +
> + return 0;
> +}
I commmented about this monster in v1, see my comments there.
--
https://patchwork.kernel.org/project/linux-wireless/list/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2 4/5] mt76: mt7915: add Kconfig entry for MT7986
2022-01-11 11:59 ` [PATCH v2 4/5] mt76: mt7915: add Kconfig entry " Bo Jiao
@ 2022-01-11 16:40 ` Kalle Valo
2022-01-12 10:50 ` Lorenzo Bianconi
1 sibling, 0 replies; 16+ messages in thread
From: Kalle Valo @ 2022-01-11 16:40 UTC (permalink / raw)
To: Bo Jiao
Cc: Felix Fietkau, linux-wireless, Ryder Lee, Xing Song, Sujuan Chen,
Shayne Chen, Evelyn Tsai, linux-mediatek
Bo Jiao <bo.jiao@mediatek.com> writes:
> From: Ryder Lee <ryder.lee@mediatek.com>
>
> This enables building support for the MT7986 SoC built-in WLAN chip.
>
> Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com>
> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
> ---
> drivers/net/wireless/mediatek/mt76/mt7915/Kconfig | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/Kconfig b/drivers/net/wireless/mediatek/mt76/mt7915/Kconfig
> index b8b98cb..8db1ddc 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7915/Kconfig
> +++ b/drivers/net/wireless/mediatek/mt76/mt7915/Kconfig
> @@ -11,3 +11,14 @@ config MT7915E
> OFDMA, spatial reuse and dual carrier modulation.
>
> To compile this driver as a module, choose M here.
> +
> +config MT7986_WMAC
> + bool "MT7986 (SoC) WMAC support"
> + depends on MT7915E
> + depends on ARCH_MEDIATEK || COMPILE_TEST
> + select REGMAP
> + default y
> + help
> + This adds support for the built-in WMAC on MT7986 SoC devices
> + which has the same feature set as a MT7915, but enables 6E
> + support.
Same as in v1, why 'default y'?
--
https://patchwork.kernel.org/project/linux-wireless/list/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2 1/5] dt-bindings: net: wireless: mt76: document bindings for MT7986
2022-01-11 11:59 ` [PATCH v2 1/5] dt-bindings: net: wireless: mt76: document bindings for MT7986 Bo Jiao
2022-01-11 15:14 ` Rob Herring
@ 2022-01-11 21:53 ` Rob Herring
1 sibling, 0 replies; 16+ messages in thread
From: Rob Herring @ 2022-01-11 21:53 UTC (permalink / raw)
To: Bo Jiao
Cc: Felix Fietkau, linux-wireless, Ryder Lee, Xing Song, Sujuan Chen,
Shayne Chen, Evelyn Tsai, linux-mediatek, Peter Chiu, devicetree
On Tue, Jan 11, 2022 at 07:59:17PM +0800, Bo Jiao wrote:
> From: Peter Chiu <chui-hao.chiu@mediatek.com>
>
> Add an entry for MT7986 SoC.
>
> Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
> Cc: devicetree@vger.kernel.org
> ---
> .../bindings/net/wireless/mediatek,mt76.yaml | 29 +++++++++++++++++--
> 1 file changed, 27 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml b/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
> index 1489d3c..4444524 100644
> --- a/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
> +++ b/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
> @@ -18,7 +18,7 @@ description: |
> wireless device. The node is expected to be specified as a child
> node of the PCI controller to which the wireless chip is connected.
> Alternatively, it can specify the wireless part of the MT7628/MT7688
> - or MT7622 SoC.
> + or MT7622/MT7986 SoC.
>
> allOf:
> - $ref: ieee80211.yaml#
> @@ -29,9 +29,10 @@ properties:
> - mediatek,mt76
> - mediatek,mt7628-wmac
> - mediatek,mt7622-wmac
> + - mediatek,mt7986-wmac
>
> reg:
> - maxItems: 1
> + maxItems: 3
You just changed existing users. You need 'minItems: 1' to keep 1 reg
entry being valid.
>
> interrupts:
> maxItems: 1
> @@ -39,6 +40,17 @@ properties:
> power-domains:
> maxItems: 1
>
> + memory-region:
> + maxItems: 1
> +
> + resets:
> + maxItems: 1
> + description:
> + Specify the consys reset for mt7986.
> +
> + reset-name:
> + const: consys
> +
> mediatek,infracfg:
> $ref: /schemas/types.yaml#/definitions/phandle
> description:
> @@ -231,3 +243,16 @@ examples:
>
> power-domains = <&scpsys 3>;
> };
> +
> + - |
> + #include <dt-bindings/reset/mt7986-resets.h>
> + wifi@18000000 {
> + compatible = "mediatek,mt7986-wmac";
> + resets = <&watchdog MT7986_TOPRGU_CONSYS_RST>;
I'd suggest you don't use the define here to avoid the dependency.
> + reset-names = "consys";
> + reg = <0 0x18000000 0 0x1000000>,
> + <0 0x10003000 0 0x1000>,
> + <0 0x011d1000 0 0x1000>;
> + interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>;
> + memory-region = <&wmcpu_emi>;
> + };
> --
> 2.18.0
>
>
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2 4/5] mt76: mt7915: add Kconfig entry for MT7986
2022-01-11 11:59 ` [PATCH v2 4/5] mt76: mt7915: add Kconfig entry " Bo Jiao
2022-01-11 16:40 ` Kalle Valo
@ 2022-01-12 10:50 ` Lorenzo Bianconi
1 sibling, 0 replies; 16+ messages in thread
From: Lorenzo Bianconi @ 2022-01-12 10:50 UTC (permalink / raw)
To: Bo Jiao
Cc: Felix Fietkau, linux-wireless, Ryder Lee, Xing Song, Sujuan Chen,
Shayne Chen, Evelyn Tsai, linux-mediatek
[-- Attachment #1: Type: text/plain, Size: 1195 bytes --]
> From: Ryder Lee <ryder.lee@mediatek.com>
>
> This enables building support for the MT7986 SoC built-in WLAN chip.
>
> Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com>
> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
> ---
> drivers/net/wireless/mediatek/mt76/mt7915/Kconfig | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/Kconfig b/drivers/net/wireless/mediatek/mt76/mt7915/Kconfig
> index b8b98cb..8db1ddc 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7915/Kconfig
> +++ b/drivers/net/wireless/mediatek/mt76/mt7915/Kconfig
> @@ -11,3 +11,14 @@ config MT7915E
> OFDMA, spatial reuse and dual carrier modulation.
>
> To compile this driver as a module, choose M here.
> +
> +config MT7986_WMAC
> + bool "MT7986 (SoC) WMAC support"
> + depends on MT7915E
> + depends on ARCH_MEDIATEK || COMPILE_TEST
> + select REGMAP
> + default y
> + help
> + This adds support for the built-in WMAC on MT7986 SoC devices
> + which has the same feature set as a MT7915, but enables 6E
> + support.
> --
> 2.18.0
>
I guess this patch should be squashed with 3/5.
Regards,
Lorenzo
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2 3/5] mt76: mt7915: add support for MT7986
2022-01-11 11:59 ` [PATCH v2 3/5] mt76: mt7915: add support for MT7986 Bo Jiao
2022-01-11 16:40 ` Kalle Valo
@ 2022-01-12 13:35 ` Lorenzo Bianconi
2022-01-13 10:10 ` Peter Chiu
1 sibling, 1 reply; 16+ messages in thread
From: Lorenzo Bianconi @ 2022-01-12 13:35 UTC (permalink / raw)
To: Bo Jiao
Cc: Felix Fietkau, linux-wireless, Ryder Lee, Xing Song, Sujuan Chen,
Shayne Chen, Evelyn Tsai, linux-mediatek, Peter Chiu
[-- Attachment #1: Type: text/plain, Size: 68057 bytes --]
> From: Bo Jiao <Bo.Jiao@mediatek.com>
>
> This adds MT7986 SoC integrated multi-band 4x4 WiFi 6/6E.
>
> Co-developed-by: Peter Chiu <chui-hao.chiu@mediatek.com>
> Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
> Co-developed-by: Ryder Lee <ryder.lee@mediatek.com>
> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com>
> Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com>
> ---
> .../net/wireless/mediatek/mt76/mt76_connac.h | 5 +
> .../wireless/mediatek/mt76/mt7915/Makefile | 1 +
> .../wireless/mediatek/mt76/mt7915/eeprom.c | 82 +-
> .../wireless/mediatek/mt76/mt7915/eeprom.h | 13 +
> .../net/wireless/mediatek/mt76/mt7915/init.c | 20 +-
> .../net/wireless/mediatek/mt76/mt7915/mac.c | 48 +-
> .../net/wireless/mediatek/mt76/mt7915/main.c | 9 +-
> .../net/wireless/mediatek/mt76/mt7915/mcu.c | 53 +-
> .../net/wireless/mediatek/mt76/mt7915/mmio.c | 125 +-
> .../wireless/mediatek/mt76/mt7915/mt7915.h | 47 +
> .../net/wireless/mediatek/mt76/mt7915/regs.h | 276 +++-
> .../net/wireless/mediatek/mt76/mt7915/soc.c | 1131 +++++++++++++++++
> .../wireless/mediatek/mt76/mt7915/testmode.c | 2 +-
> drivers/net/wireless/mediatek/mt76/testmode.c | 5 +-
> 14 files changed, 1738 insertions(+), 79 deletions(-)
> create mode 100644 drivers/net/wireless/mediatek/mt76/mt7915/soc.c
>
> diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac.h b/drivers/net/wireless/mediatek/mt76/mt76_connac.h
> index 426adbb..4dbb769 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt76_connac.h
> +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac.h
> @@ -115,6 +115,11 @@ static inline bool is_mt7916(struct mt76_dev *dev)
> return mt76_chip(dev) == 0x7906;
> }
>
> +static inline bool is_mt7986(struct mt76_dev *dev)
> +{
> + return mt76_chip(dev) == 0x7986;
> +}
> +
> static inline bool is_mt7622(struct mt76_dev *dev)
> {
> if (!IS_ENABLED(CONFIG_MT7622_WMAC))
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/Makefile b/drivers/net/wireless/mediatek/mt76/mt7915/Makefile
> index 80e4924..b794ceb 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7915/Makefile
> +++ b/drivers/net/wireless/mediatek/mt76/mt7915/Makefile
> @@ -6,3 +6,4 @@ mt7915e-y := pci.o init.o dma.o eeprom.o main.o mcu.o mac.o \
> debugfs.o mmio.o
>
> mt7915e-$(CONFIG_NL80211_TESTMODE) += testmode.o
> +mt7915e-$(CONFIG_MT7986_WMAC) += soc.o
> \ No newline at end of file
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c
> index 6aa749b..0147c93 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c
> +++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c
> @@ -36,27 +36,59 @@ static int mt7915_check_eeprom(struct mt7915_dev *dev)
> switch (val) {
> case 0x7915:
> case 0x7916:
> + case 0x7986:
> return 0;
> default:
> return -EINVAL;
> }
> }
>
> +static char *mt7915_eeprom_name(struct mt7915_dev *dev)
> +{
> + char *ret = MT7915_EEPROM_DEFAULT;
you can drop this assignement
> +
> + switch (mt76_chip(&dev->mt76)) {
> + case 0x7915:
> + ret = dev->dbdc_support ?
> + MT7915_EEPROM_DEFAULT_DBDC : MT7915_EEPROM_DEFAULT;
nit: directly return is more readable I guess
> + break;
> + case 0x7986:
> + switch (mt7915_check_adie(dev, true)) {
> + case MT7976_ONE_ADIE_DBDC:
> + ret = MT7986_EEPROM_MT7976_DEFAULT_DBDC;
> + break;
> + case MT7975_ONE_ADIE:
> + ret = MT7986_EEPROM_MT7975_DEFAULT;
> + break;
> + case MT7976_ONE_ADIE:
> + ret = MT7986_EEPROM_MT7976_DEFAULT;
> + break;
> + case MT7975_DUAL_ADIE:
> + ret = MT7986_EEPROM_MT7975_DUAL_DEFAULT;
> + break;
> + case MT7976_DUAL_ADIE:
> + ret = MT7986_EEPROM_MT7976_DUAL_DEFAULT;
> + break;
> + default:
> + break;
> + }
> + break;
> + default:
> + ret = MT7916_EEPROM_DEFAULT;
> + break;
> + }
> +
> + return ret;
> +}
> +
[...]
> u8 reserved1[15];
> } __packed;
>
> +#define fw_name(_dev, name, ...) ({ \
> + char *_fw; \
> + switch (mt76_chip(&(_dev)->mt76)) { \
> + case 0x7915: \
> + _fw = MT7915_##name; \
> + break; \
> + case 0x7986: \
> + _fw = MT7986_##name##__VA_ARGS__; \
> + break; \
> + default: \
> + _fw = MT7916_##name; \
> + break; \
> + } \
> + _fw; \
> +})
> +
> +#define fw_name_var(_dev, name) (mt7915_check_adie(dev, false) ? \
> + fw_name(_dev, name) : \
> + fw_name(_dev, name, _MT7975))
can we use inline routines instead of macros?
> +
> #define MCU_PATCH_ADDRESS 0x200000
>
> #define HE_PHY(p, c) u8_get_bits(c, IEEE80211_HE_PHY_##p)
> @@ -89,6 +109,7 @@ mt7915_mcu_set_sta_he_mcs(struct ieee80211_sta *sta, __le16 *he_mcs,
> const u16 *mask)
> {
> struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
> + struct mt7915_dev *dev = msta->vif->phy->dev;
> struct cfg80211_chan_def *chandef = &msta->vif->phy->mt76->chandef;
> int nss, max_nss = sta->rx_nss > 3 ? 4 : sta->rx_nss;
> u16 mcs_map;
> @@ -141,8 +162,9 @@ mt7915_mcu_set_sta_he_mcs(struct ieee80211_sta *sta, __le16 *he_mcs,
> mcs_map &= ~(0x3 << (nss * 2));
> mcs_map |= mcs << (nss * 2);
>
> - /* only support 2ss on 160MHz */
> - if (nss > 1 && (sta->bandwidth == IEEE80211_STA_RX_BW_160))
> + /* only support 2ss on 160MHz for mt7915 */
> + if (is_mt7915(&dev->mt76) && nss > 1 &&
> + sta->bandwidth == IEEE80211_STA_RX_BW_160)
> break;
> }
>
> @@ -153,6 +175,8 @@ static void
> mt7915_mcu_set_sta_vht_mcs(struct ieee80211_sta *sta, __le16 *vht_mcs,
> const u16 *mask)
> {
> + struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
> + struct mt7915_dev *dev = msta->vif->phy->dev;
> u16 mcs_map = le16_to_cpu(sta->vht_cap.vht_mcs.rx_mcs_map);
> int nss, max_nss = sta->rx_nss > 3 ? 4 : sta->rx_nss;
> u16 mcs;
> @@ -174,8 +198,9 @@ mt7915_mcu_set_sta_vht_mcs(struct ieee80211_sta *sta, __le16 *vht_mcs,
>
> vht_mcs[nss] = cpu_to_le16(mcs & mask[nss]);
>
> - /* only support 2ss on 160MHz */
> - if (nss > 1 && (sta->bandwidth == IEEE80211_STA_RX_BW_160))
> + /* only support 2ss on 160MHz for mt7915 */
> + if (is_mt7915(&dev->mt76) && nss > 1 &&
> + sta->bandwidth == IEEE80211_STA_RX_BW_160)
> break;
> }
> }
> @@ -1948,7 +1973,6 @@ static int mt7915_load_patch(struct mt7915_dev *dev)
> {
> const struct mt7915_patch_hdr *hdr;
> const struct firmware *fw = NULL;
> - const char *patch;
> int i, ret, sem;
>
> sem = mt76_connac_mcu_patch_sem_ctrl(&dev->mt76, 1);
> @@ -1962,8 +1986,8 @@ static int mt7915_load_patch(struct mt7915_dev *dev)
> return -EAGAIN;
> }
>
> - patch = is_mt7915(&dev->mt76) ? MT7915_ROM_PATCH : MT7916_ROM_PATCH;
> - ret = request_firmware(&fw, patch, dev->mt76.dev);
> + ret = request_firmware(&fw, fw_name_var(dev, ROM_PATCH),
> + dev->mt76.dev);
> if (ret)
> goto out;
>
> @@ -2082,11 +2106,10 @@ static int mt7915_load_ram(struct mt7915_dev *dev)
> {
> const struct mt7915_fw_trailer *hdr;
> const struct firmware *fw;
> - const char *mcu;
> int ret;
>
> - mcu = is_mt7915(&dev->mt76) ? MT7915_FIRMWARE_WM : MT7916_FIRMWARE_WM;
> - ret = request_firmware(&fw, mcu, dev->mt76.dev);
> + ret = request_firmware(&fw, fw_name_var(dev, FIRMWARE_WM),
> + dev->mt76.dev);
> if (ret)
> return ret;
>
> @@ -2110,8 +2133,8 @@ static int mt7915_load_ram(struct mt7915_dev *dev)
>
> release_firmware(fw);
>
> - mcu = is_mt7915(&dev->mt76) ? MT7915_FIRMWARE_WA : MT7916_FIRMWARE_WA;
> - ret = request_firmware(&fw, mcu, dev->mt76.dev);
> + ret = request_firmware(&fw, fw_name(dev, FIRMWARE_WA),
> + dev->mt76.dev);
> if (ret)
> return ret;
>
> @@ -2670,10 +2693,8 @@ int mt7915_mcu_set_chan_info(struct mt7915_phy *phy, int cmd)
> req.tx_streams_num = fls(phy->mt76->test.tx_antenna_mask);
> req.rx_streams = phy->mt76->test.tx_antenna_mask;
>
> - if (ext_phy) {
> - req.tx_streams_num = 2;
> - req.rx_streams >>= 2;
> - }
> + if (ext_phy)
> + req.rx_streams >>= dev->chainshift;
> }
> #endif
>
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
> index e8ff686..e71b575 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
> +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
> @@ -17,6 +17,11 @@ static const u32 mt7915_reg[] = {
> [INT1_MASK_CSR] = 0xd708c,
> [INT_MCU_CMD_SOURCE] = 0xd51f0,
> [INT_MCU_CMD_EVENT] = 0x3108,
> + [WFDMA0_ADDR] = 0xd4000,
> + [WFDMA0_PCIE1_ADDR] = 0xd8000,
> + [WFDMA_EXT_CSR_ADDR] = 0xd7000,
> + [CBTOP1_PHY_END] = 0x77ffffff,
> + [INFRA_MCU_ADDR_END] = 0x7c3fffff,
> };
>
> static const u32 mt7916_reg[] = {
> @@ -26,6 +31,25 @@ static const u32 mt7916_reg[] = {
> [INT1_MASK_CSR] = 0xd8204,
> [INT_MCU_CMD_SOURCE] = 0xd41f0,
> [INT_MCU_CMD_EVENT] = 0x2108,
> + [WFDMA0_ADDR] = 0xd4000,
> + [WFDMA0_PCIE1_ADDR] = 0xd8000,
> + [WFDMA_EXT_CSR_ADDR] = 0xd7000,
> + [CBTOP1_PHY_END] = 0x7fffffff,
> + [INFRA_MCU_ADDR_END] = 0x7c085fff,
> +};
> +
> +static const u32 mt7986_reg[] = {
> + [INT_SOURCE_CSR] = 0x24200,
> + [INT_MASK_CSR] = 0x24204,
> + [INT1_SOURCE_CSR] = 0x28200,
> + [INT1_MASK_CSR] = 0x28204,
> + [INT_MCU_CMD_SOURCE] = 0x241f0,
> + [INT_MCU_CMD_EVENT] = 0x54000108,
> + [WFDMA0_ADDR] = 0x24000,
> + [WFDMA0_PCIE1_ADDR] = 0x28000,
> + [WFDMA_EXT_CSR_ADDR] = 0x27000,
> + [CBTOP1_PHY_END] = 0x7fffffff,
> + [INFRA_MCU_ADDR_END] = 0x7c085fff,
> };
>
> static const u32 mt7915_offs[] = {
> @@ -264,12 +288,69 @@ static const struct __map mt7916_reg_map[] = {
> { 0x0, 0x0, 0x0 }, /* imply end of search */
> };
>
> +static const struct __map mt7986_reg_map[] = {
> + { 0x54000000, 0x402000, 0x1000 }, /* WFDMA_0 (PCIE0 MCU DMA0) */
> + { 0x55000000, 0x403000, 0x1000 }, /* WFDMA_1 (PCIE0 MCU DMA1) */
> + { 0x56000000, 0x404000, 0x1000 }, /* WFDMA_2 (Reserved) */
> + { 0x57000000, 0x405000, 0x1000 }, /* WFDMA_3 (MCU wrap CR) */
> + { 0x58000000, 0x406000, 0x1000 }, /* WFDMA_4 (PCIE1 MCU DMA0) */
> + { 0x59000000, 0x407000, 0x1000 }, /* WFDMA_5 (PCIE1 MCU DMA1) */
> + { 0x820c0000, 0x408000, 0x4000 }, /* WF_UMAC_TOP (PLE) */
> + { 0x820c8000, 0x40c000, 0x2000 }, /* WF_UMAC_TOP (PSE) */
> + { 0x820cc000, 0x40e000, 0x2000 }, /* WF_UMAC_TOP (PP) */
> + { 0x820e0000, 0x420000, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_CFG) */
> + { 0x820e1000, 0x420400, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_TRB) */
> + { 0x820e2000, 0x420800, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_AGG) */
> + { 0x820e3000, 0x420c00, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_ARB) */
> + { 0x820e4000, 0x421000, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_TMAC) */
> + { 0x820e5000, 0x421400, 0x0800 }, /* WF_LMAC_TOP BN0 (WF_RMAC) */
> + { 0x820ce000, 0x421c00, 0x0200 }, /* WF_LMAC_TOP (WF_SEC) */
> + { 0x820e7000, 0x421e00, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_DMA) */
> + { 0x820cf000, 0x422000, 0x1000 }, /* WF_LMAC_TOP (WF_PF) */
> + { 0x820e9000, 0x423400, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_WTBLOFF) */
> + { 0x820ea000, 0x424000, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_ETBF) */
> + { 0x820eb000, 0x424200, 0x0400 }, /* WF_LMAC_TOP BN0 (WF_LPON) */
> + { 0x820ec000, 0x424600, 0x0200 }, /* WF_LMAC_TOP BN0 (WF_INT) */
> + { 0x820ed000, 0x424800, 0x0800 }, /* WF_LMAC_TOP BN0 (WF_MIB) */
> + { 0x820ca000, 0x426000, 0x2000 }, /* WF_LMAC_TOP BN0 (WF_MUCOP) */
> + { 0x820d0000, 0x430000, 0x10000}, /* WF_LMAC_TOP (WF_WTBLON) */
> + { 0x00400000, 0x480000, 0x10000}, /* WF_MCU_SYSRAM */
> + { 0x00410000, 0x490000, 0x10000}, /* WF_MCU_SYSRAM */
> + { 0x820f0000, 0x4a0000, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_CFG) */
> + { 0x820f1000, 0x4a0600, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_TRB) */
> + { 0x820f2000, 0x4a0800, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_AGG) */
> + { 0x820f3000, 0x4a0c00, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_ARB) */
> + { 0x820f4000, 0x4a1000, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_TMAC) */
> + { 0x820f5000, 0x4a1400, 0x0800 }, /* WF_LMAC_TOP BN1 (WF_RMAC) */
> + { 0x820f7000, 0x4a1e00, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_DMA) */
> + { 0x820f9000, 0x4a3400, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_WTBLOFF) */
> + { 0x820fa000, 0x4a4000, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_ETBF) */
> + { 0x820fb000, 0x4a4200, 0x0400 }, /* WF_LMAC_TOP BN1 (WF_LPON) */
> + { 0x820fc000, 0x4a4600, 0x0200 }, /* WF_LMAC_TOP BN1 (WF_INT) */
> + { 0x820fd000, 0x4a4800, 0x0800 }, /* WF_LMAC_TOP BN1 (WF_MIB) */
> + { 0x820c4000, 0x4a8000, 0x1000 }, /* WF_LMAC_TOP (WF_UWTBL ) */
> + { 0x820b0000, 0x4ae000, 0x1000 }, /* [APB2] WFSYS_ON */
> + { 0x80020000, 0x4b0000, 0x10000}, /* WF_TOP_MISC_OFF */
> + { 0x81020000, 0x4c0000, 0x10000}, /* WF_TOP_MISC_ON */
> + { 0x89000000, 0x4d0000, 0x1000 }, /* WF_MCU_CFG_ON */
> + { 0x89010000, 0x4d1000, 0x1000 }, /* WF_MCU_CIRQ */
> + { 0x89020000, 0x4d2000, 0x1000 }, /* WF_MCU_GPT */
> + { 0x89030000, 0x4d3000, 0x1000 }, /* WF_MCU_WDT */
> + { 0x80010000, 0x4d4000, 0x1000 }, /* WF_AXIDMA */
> + { 0x0, 0x0, 0x0 }, /* imply end of search */
> +};
> +
> static u32 mt7915_reg_map_l1(struct mt7915_dev *dev, u32 addr)
> {
> u32 offset = FIELD_GET(MT_HIF_REMAP_L1_OFFSET, addr);
> u32 base = FIELD_GET(MT_HIF_REMAP_L1_BASE, addr);
> - u32 l1_remap = is_mt7915(&dev->mt76) ?
> - MT_HIF_REMAP_L1 : MT_HIF_REMAP_L1_MT7916;
> + u32 l1_remap;
> +
> + if (is_mt7986(&dev->mt76))
> + return MT_CONN_INFRA_OFFSET(addr);
> +
> + l1_remap = is_mt7915(&dev->mt76) ?
> + MT_HIF_REMAP_L1 : MT_HIF_REMAP_L1_MT7916;
>
> dev->bus_ops->rmw(&dev->mt76, l1_remap,
> MT_HIF_REMAP_L1_MASK,
> @@ -295,17 +376,19 @@ static u32 mt7915_reg_map_l2(struct mt7915_dev *dev, u32 addr)
> /* use read to push write */
> dev->bus_ops->rr(&dev->mt76, MT_HIF_REMAP_L2);
> } else {
> + u32 ofs = is_mt7986(&dev->mt76) ? 0x400000 : 0;
> +
> offset = FIELD_GET(MT_HIF_REMAP_L2_OFFSET_MT7916, addr);
> base = FIELD_GET(MT_HIF_REMAP_L2_BASE_MT7916, addr);
>
> - dev->bus_ops->rmw(&dev->mt76, MT_HIF_REMAP_L2_MT7916,
> + dev->bus_ops->rmw(&dev->mt76, MT_HIF_REMAP_L2_MT7916 + ofs,
> MT_HIF_REMAP_L2_MASK_MT7916,
> FIELD_PREP(MT_HIF_REMAP_L2_MASK_MT7916, base));
>
> /* use read to push write */
> - dev->bus_ops->rr(&dev->mt76, MT_HIF_REMAP_L2_MT7916);
> + dev->bus_ops->rr(&dev->mt76, MT_HIF_REMAP_L2_MT7916 + ofs);
>
> - offset += MT_HIF_REMAP_BASE_L2_MT7916;
> + offset += (MT_HIF_REMAP_BASE_L2_MT7916 + ofs);
> }
>
> return offset;
> @@ -338,11 +421,20 @@ static u32 __mt7915_reg_addr(struct mt7915_dev *dev, u32 addr)
>
> if ((addr >= MT_INFRA_BASE && addr < MT_WFSYS0_PHY_START) ||
> (addr >= MT_WFSYS0_PHY_START && addr < MT_WFSYS1_PHY_START) ||
> - (addr >= MT_WFSYS1_PHY_START && addr <= MT_WFSYS1_PHY_END) ||
> - (addr >= MT_CBTOP1_PHY_START && addr <= MT_CBTOP1_PHY_END) ||
> - (addr >= MT_CBTOP2_PHY_START && addr <= MT_CBTOP2_PHY_END))
> + (addr >= MT_WFSYS1_PHY_START && addr <= MT_WFSYS1_PHY_END))
> + return mt7915_reg_map_l1(dev, addr);
> +
> + if (dev_is_pci(dev->mt76.dev) &&
> + ((addr >= MT_CBTOP1_PHY_START && addr <= MT_CBTOP1_PHY_END) ||
> + (addr >= MT_CBTOP2_PHY_START && addr <= MT_CBTOP2_PHY_END)))
> return mt7915_reg_map_l1(dev, addr);
>
> + /* CONN_INFRA: covert to phyiscal addr and use layer 1 remap */
> + if (addr >= MT_INFRA_MCU_START && addr <= MT_INFRA_MCU_END) {
> + addr = addr - MT_INFRA_MCU_START + MT_INFRA_BASE;
> + return mt7915_reg_map_l1(dev, addr);
> + }
> +
> return mt7915_reg_map_l2(dev, addr);
> }
>
> @@ -393,6 +485,12 @@ static int mt7915_mmio_init(struct mt76_dev *mdev,
> dev->reg.map = mt7916_reg_map;
> dev->reg.map_size = ARRAY_SIZE(mt7916_reg_map);
> break;
> + case 0x7986:
> + dev->reg.reg_rev = mt7986_reg;
> + dev->reg.offs_rev = mt7916_offs;
> + dev->reg.map = mt7986_reg_map;
> + dev->reg.map_size = ARRAY_SIZE(mt7986_reg_map);
> + break;
> default:
> return -EINVAL;
> }
> @@ -587,11 +685,22 @@ static int __init mt7915_init(void)
> if (ret)
> pci_unregister_driver(&mt7915_hif_driver);
>
> + if (IS_ENABLED(CONFIG_MT7986_WMAC)) {
> + ret = platform_driver_register(&mt7986_wmac_driver);
> + if (ret) {
> + pci_unregister_driver(&mt7915_pci_driver);
> + pci_unregister_driver(&mt7915_hif_driver);
> + }
> + }
> +
> return ret;
> }
>
> static void __exit mt7915_exit(void)
> {
> + if (IS_ENABLED(CONFIG_MT7986_WMAC))
> + platform_driver_unregister(&mt7986_wmac_driver);
> +
> pci_unregister_driver(&mt7915_pci_driver);
> pci_unregister_driver(&mt7915_hif_driver);
> }
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
> index cd7ee71..3081c6b 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
> +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
> @@ -35,9 +35,20 @@
> #define MT7916_FIRMWARE_WM "mediatek/mt7916_wm.bin"
> #define MT7916_ROM_PATCH "mediatek/mt7916_rom_patch.bin"
>
> +#define MT7986_FIRMWARE_WA "mediatek/mt7986_wa.bin"
> +#define MT7986_FIRMWARE_WM "mediatek/mt7986_wm.bin"
> +#define MT7986_FIRMWARE_WM_MT7975 "mediatek/mt7986_wm_mt7975.bin"
> +#define MT7986_ROM_PATCH "mediatek/mt7986_rom_patch.bin"
> +#define MT7986_ROM_PATCH_MT7975 "mediatek/mt7986_rom_patch_mt7975.bin"
> +
> #define MT7915_EEPROM_DEFAULT "mediatek/mt7915_eeprom.bin"
> #define MT7915_EEPROM_DEFAULT_DBDC "mediatek/mt7915_eeprom_dbdc.bin"
> #define MT7916_EEPROM_DEFAULT "mediatek/mt7916_eeprom.bin"
> +#define MT7986_EEPROM_MT7975_DEFAULT "mediatek/mt7986_eeprom_mt7975.bin"
> +#define MT7986_EEPROM_MT7975_DUAL_DEFAULT "mediatek/mt7986_eeprom_mt7975_dual.bin"
> +#define MT7986_EEPROM_MT7976_DEFAULT "mediatek/mt7986_eeprom_mt7976.bin"
> +#define MT7986_EEPROM_MT7976_DEFAULT_DBDC "mediatek/mt7986_eeprom_mt7976_dbdc.bin"
> +#define MT7986_EEPROM_MT7976_DUAL_DEFAULT "mediatek/mt7986_eeprom_mt7976_dual.bin"
>
> #define MT7915_EEPROM_SIZE 3584
> #define MT7916_EEPROM_SIZE 4096
> @@ -56,6 +67,8 @@
> #define MT7915_MAX_STA_TWT_AGRT 8
> #define MT7915_MAX_QUEUE (__MT_RXQ_MAX + __MT_MCUQ_MAX + 2)
>
> +#define MT7986_MAX_ADIE_NUM 2
> +
> struct mt7915_vif;
> struct mt7915_sta;
> struct mt7915_dfs_pulse;
> @@ -270,6 +283,7 @@ struct mt7915_dev {
> struct mt7915_phy phy;
>
> u16 chainmask;
> + u16 chainshift;
> u32 hif_idx;
>
> struct work_struct init_work;
> @@ -302,6 +316,15 @@ struct mt7915_dev {
> u8 table_mask;
> u8 n_agrt;
> } twt;
> +
> + struct reset_control *rstc;
> + void __iomem *dcm;
> + void __iomem *sku;
> +
> + struct {
> + bool is_7975;
> + bool is_7976;
> + } adie[MT7986_MAX_ADIE_NUM];
do we really need it? Can we just read data from chip when necessary? it is not
access in the hot-path, right?
I think it is easier and more readable.
> };
>
> enum {
> @@ -379,11 +402,35 @@ static inline u8 mt7915_lmac_mapping(struct mt7915_dev *dev, u8 ac)
> return 3 - ac;
> }
>
> +static inline u32 mt7915_check_adie(struct mt7915_dev *dev, bool sku)
> +{
> + u32 mask = sku ? MT_CONNINFRA_SKU_MASK : MT_ADIE_TYPE_MASK;
> +
> + if (!is_mt7986(&dev->mt76))
> + return 0;
> +
> + return mt76_rr(dev, MT_CONNINFRA_SKU_DEC_ADDR) & mask;
> +}
> +
> extern const struct ieee80211_ops mt7915_ops;
> extern const struct mt76_testmode_ops mt7915_testmode_ops;
> extern struct pci_driver mt7915_pci_driver;
> extern struct pci_driver mt7915_hif_driver;
> +extern struct platform_driver mt7986_wmac_driver;
> +
> +#ifdef CONFIG_MT7986_WMAC
> +int mt7986_wmac_enable(struct mt7915_dev *dev);
> +void mt7986_wmac_disable(struct mt7915_dev *dev);
> +#else
> +static inline int mt7986_wmac_enable(struct mt7915_dev *dev)
> +{
> + return 0;
> +}
>
> +static inline void mt7986_wmac_disable(struct mt7915_dev *dev)
> +{
> +}
> +#endif
> struct mt7915_dev *mt7915_mmio_probe(struct device *pdev,
> void __iomem *mem_base, u32 device_id);
> irqreturn_t mt7915_irq_handler(int irq, void *dev_instance);
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h
> index 6a0f681..7eda28c 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h
> +++ b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h
> @@ -25,6 +25,11 @@ enum reg_rev {
> INT1_MASK_CSR,
> INT_MCU_CMD_SOURCE,
> INT_MCU_CMD_EVENT,
> + WFDMA0_ADDR,
> + WFDMA0_PCIE1_ADDR,
> + WFDMA_EXT_CSR_ADDR,
> + CBTOP1_PHY_END,
> + INFRA_MCU_ADDR_END,
> __MT_REG_MAX,
> };
>
> @@ -497,7 +502,7 @@ enum offs_rev {
> #define MT_WF_RMAC_MIB_RXTIME_CLR BIT(31)
>
> /* WFDMA0 */
> -#define MT_WFDMA0_BASE 0xd4000
> +#define MT_WFDMA0_BASE __REG(WFDMA0_ADDR)
> #define MT_WFDMA0(ofs) (MT_WFDMA0_BASE + (ofs))
>
> #define MT_WFDMA0_RST MT_WFDMA0(0x100)
> @@ -545,7 +550,7 @@ enum offs_rev {
> #define MT_WFDMA1_PRI_DLY_INT_CFG0 MT_WFDMA1(0x2f0)
>
> /* WFDMA CSR */
> -#define MT_WFDMA_EXT_CSR_BASE 0xd7000
> +#define MT_WFDMA_EXT_CSR_BASE __REG(WFDMA_EXT_CSR_ADDR)
> #define MT_WFDMA_EXT_CSR(ofs) (MT_WFDMA_EXT_CSR_BASE + (ofs))
>
> #define MT_WFDMA_HOST_CONFIG MT_WFDMA_EXT_CSR(0x30)
> @@ -559,7 +564,7 @@ enum offs_rev {
> #define MT_PCIE_RECOG_ID_SEM BIT(31)
>
> /* WFDMA0 PCIE1 */
> -#define MT_WFDMA0_PCIE1_BASE 0xd8000
> +#define MT_WFDMA0_PCIE1_BASE __REG(WFDMA0_PCIE1_ADDR)
> #define MT_WFDMA0_PCIE1(ofs) (MT_WFDMA0_PCIE1_BASE + (ofs))
>
> #define MT_WFDMA0_PCIE1_BUSY_ENA MT_WFDMA0_PCIE1(0x13c)
> @@ -662,6 +667,16 @@ enum offs_rev {
> #define MT_TOP_PWR_HW_CTRL BIT(4)
> #define MT_TOP_PWR_PWR_ON BIT(7)
>
> +#define MT_TOP_RGU_SYSRAM_PDN (MT_TOP_RGU_BASE + 0x050)
> +#define MT_TOP_RGU_SYSRAM_SLP (MT_TOP_RGU_BASE + 0x054)
> +#define MT_TOP_WFSYS_PWR (MT_TOP_RGU_BASE + 0x010)
> +#define MT_TOP_PWR_EN_MASK BIT(7)
> +#define MT_TOP_PWR_ACK_MASK BIT(6)
> +#define MT_TOP_PWR_KEY_MASK GENMASK(31, 16)
> +
> +#define MT7986_TOP_WM_RESET (MT_TOP_RGU_BASE + 0x120)
> +#define MT7986_TOP_WM_RESET_MASK BIT(0)
> +
> /* l1/l2 remap */
> #define MT_HIF_REMAP_L1 0xf11ac
> #define MT_HIF_REMAP_L1_MT7916 0xfe260
> @@ -685,9 +700,201 @@ enum offs_rev {
> #define MT_WFSYS1_PHY_START 0x18800000
> #define MT_WFSYS1_PHY_END 0x18bfffff
> #define MT_CBTOP1_PHY_START 0x70000000
> -#define MT_CBTOP1_PHY_END 0x7fffffff
> +#define MT_CBTOP1_PHY_END __REG(CBTOP1_PHY_END)
> #define MT_CBTOP2_PHY_START 0xf0000000
> #define MT_CBTOP2_PHY_END 0xffffffff
> +#define MT_INFRA_MCU_START 0x7c000000
> +#define MT_INFRA_MCU_END __REG(INFRA_MCU_ADDR_END)
> +#define MT_CONN_INFRA_OFFSET(p) ((p) - MT_INFRA_BASE)
> +
> +/* CONN INFRA CFG */
> +#define MT_CONN_INFRA_BASE 0x18001000
> +#define MT_CONN_INFRA(ofs) (MT_CONN_INFRA_BASE + (ofs))
> +
> +#define MT_CONN_INFRA_EFUSE MT_CONN_INFRA(0x020)
> +
> +#define MT_CONN_INFRA_ADIE_RESET MT_CONN_INFRA(0x030)
> +#define MT_CONN_INFRA_ADIE1_RESET_MASK BIT(0)
> +#define MT_CONN_INFRA_ADIE2_RESET_MASK BIT(2)
> +
> +#define MT_CONN_INFRA_OSC_RC_EN MT_CONN_INFRA(0x380)
> +
> +#define MT_CONN_INFRA_OSC_CTRL MT_CONN_INFRA(0x300)
> +#define MT_CONN_INFRA_OSC_RC_EN_MASK BIT(7)
> +#define MT_CONN_INFRA_OSC_STB_TIME_MASK GENMASK(23, 0)
> +
> +#define MT_CONN_INFRA_HW_CTRL MT_CONN_INFRA(0x200)
> +#define MT_CONN_INFRA_HW_CTRL_MASK BIT(0)
> +
> +#define MT_CONN_INFRA_WF_SLP_PROT MT_CONN_INFRA(0x540)
> +#define MT_CONN_INFRA_WF_SLP_PROT_MASK BIT(0)
> +
> +#define MT_CONN_INFRA_WF_SLP_PROT_RDY MT_CONN_INFRA(0x544)
> +#define MT_CONN_INFRA_CONN_WF_MASK (BIT(29) | BIT(31))
> +#define MT_CONN_INFRA_CONN (BIT(25) | BIT(29) | BIT(31))
> +
> +#define MT_CONN_INFRA_EMI_REQ MT_CONN_INFRA(0x414)
> +#define MT_CONN_INFRA_EMI_REQ_MASK BIT(0)
> +#define MT_CONN_INFRA_INFRA_REQ_MASK BIT(5)
> +
> +/* AFE */
> +#define MT_AFE_CTRL_BASE(_band) (0x18003000 + ((_band) << 19))
> +#define MT_AFE_CTRL(_band, ofs) (MT_AFE_CTRL_BASE(_band) + (ofs))
> +
> +#define MT_AFE_DIG_EN_01(_band) MT_AFE_CTRL(_band, 0x00)
> +#define MT_AFE_DIG_EN_02(_band) MT_AFE_CTRL(_band, 0x04)
> +#define MT_AFE_DIG_EN_03(_band) MT_AFE_CTRL(_band, 0x08)
> +#define MT_AFE_DIG_TOP_01(_band) MT_AFE_CTRL(_band, 0x0c)
> +
> +#define MT_AFE_PLL_STB_TIME(_band) MT_AFE_CTRL(_band, 0xf4)
> +#define MT_AFE_PLL_STB_TIME_MASK (GENMASK(30, 16) | GENMASK(14, 0))
> +#define MT_AFE_PLL_STB_TIME_VAL (FIELD_PREP(GENMASK(30, 16), 0x4bc) | \
> + FIELD_PREP(GENMASK(14, 0), 0x7e4))
> +#define MT_AFE_BPLL_CFG_MASK GENMASK(7, 6)
> +#define MT_AFE_WPLL_CFG_MASK GENMASK(1, 0)
> +#define MT_AFE_MCU_WPLL_CFG_MASK GENMASK(3, 2)
> +#define MT_AFE_MCU_BPLL_CFG_MASK GENMASK(17, 16)
> +#define MT_AFE_PLL_CFG_MASK (MT_AFE_BPLL_CFG_MASK | \
> + MT_AFE_WPLL_CFG_MASK | \
> + MT_AFE_MCU_WPLL_CFG_MASK | \
> + MT_AFE_MCU_BPLL_CFG_MASK)
> +#define MT_AFE_PLL_CFG_VAL (FIELD_PREP(MT_AFE_BPLL_CFG_MASK, 0x1) | \
> + FIELD_PREP(MT_AFE_WPLL_CFG_MASK, 0x2) | \
> + FIELD_PREP(MT_AFE_MCU_WPLL_CFG_MASK, 0x1) | \
> + FIELD_PREP(MT_AFE_MCU_BPLL_CFG_MASK, 0x2))
> +
> +#define MT_AFE_DIG_TOP_01_MASK GENMASK(18, 15)
> +#define MT_AFE_DIG_TOP_01_VAL FIELD_PREP(MT_AFE_DIG_TOP_01_MASK, 0x9)
> +
> +#define MT_AFE_RG_WBG_EN_RCK_MASK BIT(0)
> +#define MT_AFE_RG_WBG_EN_BPLL_UP_MASK BIT(21)
> +#define MT_AFE_RG_WBG_EN_WPLL_UP_MASK BIT(20)
> +#define MT_AFE_RG_WBG_EN_PLL_UP_MASK (MT_AFE_RG_WBG_EN_BPLL_UP_MASK | \
> + MT_AFE_RG_WBG_EN_WPLL_UP_MASK)
> +#define MT_AFE_RG_WBG_EN_TXCAL_MASK GENMASK(21, 17)
> +
> +#define MT_ADIE_SLP_CTRL_BASE(_band) (0x18005000 + ((_band) << 19))
> +#define MT_ADIE_SLP_CTRL(_band, ofs) (MT_ADIE_SLP_CTRL_BASE(_band) + (ofs))
> +
> +#define MT_ADIE_SLP_CTRL_CK0(_band) MT_ADIE_SLP_CTRL(_band, 0x120)
> +
> +/* ADIE */
> +#define MT_ADIE_CHIP_ID 0x02c
> +#define MT_ADIE_CHIP_ID_MASK GENMASK(31, 16)
> +
> +#define MT_ADIE_RG_TOP_THADC_BG 0x034
> +#define MT_ADIE_VRPI_SEL_CR_MASK GENMASK(15, 12)
> +#define MT_ADIE_VRPI_SEL_EFUSE_MASK GENMASK(6, 3)
> +
> +#define MT_ADIE_RG_TOP_THADC 0x038
> +#define MT_ADIE_PGA_GAIN_MASK GENMASK(25, 23)
> +#define MT_ADIE_PGA_GAIN_EFUSE_MASK GENMASK(2, 0)
> +#define MT_ADIE_LDO_CTRL_MASK GENMASK(27, 26)
> +#define MT_ADIE_LDO_CTRL_EFUSE_MASK GENMASK(6, 5)
> +
> +#define MT_AFE_RG_ENCAL_WBTAC_IF_SW 0x070
> +#define MT_ADIE_EFUSE_RDATA0 0x130
> +
> +#define MT_ADIE_EFUSE2_CTRL 0x148
> +#define MT_ADIE_EFUSE_CTRL_MASK BIT(1)
> +
> +#define MT_ADIE_EFUSE_CFG 0x144
> +#define MT_ADIE_EFUSE_MODE_MASK GENMASK(7, 6)
> +#define MT_ADIE_EFUSE_ADDR_MASK GENMASK(25, 16)
> +#define MT_ADIE_EFUSE_VALID_MASK BIT(29)
> +#define MT_ADIE_EFUSE_KICK_MASK BIT(30)
> +
> +#define MT_ADIE_THADC_ANALOG 0x3a6
> +
> +#define MT_ADIE_THADC_SLOP 0x3a7
> +#define MT_ADIE_ANA_EN_MASK BIT(7)
> +
> +#define MT_ADIE_7975_XTAL_CAL 0x3a1
> +#define MT_ADIE_TRIM_MASK GENMASK(6, 0)
> +#define MT_ADIE_EFUSE_TRIM_MASK GENMASK(5, 0)
> +#define MT_ADIE_XO_TRIM_EN_MASK BIT(7)
> +#define MT_ADIE_XTAL_DECREASE_MASK BIT(6)
> +
> +#define MT_ADIE_7975_XO_TRIM2 0x3a2
> +#define MT_ADIE_7975_XO_TRIM3 0x3a3
> +#define MT_ADIE_7975_XO_TRIM4 0x3a4
> +#define MT_ADIE_7975_XTAL_EN 0x3a5
> +
> +#define MT_ADIE_XO_TRIM_FLOW 0x3ac
> +#define MT_ADIE_XTAL_AXM_80M_OSC 0x390
> +#define MT_ADIE_XTAL_AXM_40M_OSC 0x391
> +#define MT_ADIE_XTAL_TRIM1_80M_OSC 0x398
> +#define MT_ADIE_XTAL_TRIM1_40M_OSC 0x399
> +#define MT_ADIE_WRI_CK_SEL 0x4ac
> +#define MT_ADIE_RG_STRAP_PIN_IN 0x4fc
> +#define MT_ADIE_XTAL_C1 0x654
> +#define MT_ADIE_XTAL_C2 0x658
> +#define MT_ADIE_RG_XO_01 0x65c
> +#define MT_ADIE_RG_XO_03 0x664
> +
> +#define MT_ADIE_CLK_EN 0xa00
> +
> +#define MT_ADIE_7975_XTAL 0xa18
> +#define MT_ADIE_7975_XTAL_EN_MASK BIT(29)
> +
> +#define MT_ADIE_7975_COCLK 0xa1c
> +#define MT_ADIE_7975_XO_2 0xa84
> +#define MT_ADIE_7975_XO_2_FIX_EN BIT(31)
> +
> +#define MT_ADIE_7975_XO_CTRL2 0xa94
> +#define MT_ADIE_7975_XO_CTRL2_C1_MASK GENMASK(26, 20)
> +#define MT_ADIE_7975_XO_CTRL2_C2_MASK GENMASK(18, 12)
> +#define MT_ADIE_7975_XO_CTRL2_MASK (MT_ADIE_7975_XO_CTRL2_C1_MASK | \
> + MT_ADIE_7975_XO_CTRL2_C2_MASK)
> +
> +#define MT_ADIE_7975_XO_CTRL6 0xaa4
> +#define MT_ADIE_7975_XO_CTRL6_MASK BIT(16)
> +
> +/* TOP SPI */
> +#define MT_TOP_SPI_ADIE_BASE(_band) (0x18004000 + ((_band) << 19))
> +#define MT_TOP_SPI_ADIE(_band, ofs) (MT_TOP_SPI_ADIE_BASE(_band) + (ofs))
> +
> +#define MT_TOP_SPI_BUSY_CR(_band) MT_TOP_SPI_ADIE(_band, 0)
> +#define MT_TOP_SPI_POLLING_BIT BIT(5)
> +
> +#define MT_TOP_SPI_ADDR_CR(_band) MT_TOP_SPI_ADIE(_band, 0x50)
> +#define MT_TOP_SPI_READ_ADDR_FORMAT (BIT(12) | BIT(13) | BIT(15))
> +#define MT_TOP_SPI_WRITE_ADDR_FORMAT (BIT(13) | BIT(15))
> +
> +#define MT_TOP_SPI_WRITE_DATA_CR(_band) MT_TOP_SPI_ADIE(_band, 0x54)
> +#define MT_TOP_SPI_READ_DATA_CR(_band) MT_TOP_SPI_ADIE(_band, 0x58)
> +
> +/* CONN INFRA CKGEN */
> +#define MT_INFRA_CKGEN_BASE 0x18009000
> +#define MT_INFRA_CKGEN(ofs) (MT_INFRA_CKGEN_BASE + (ofs))
> +
> +#define MT_INFRA_CKGEN_BUS MT_INFRA_CKGEN(0xa00)
> +#define MT_INFRA_CKGEN_BUS_CLK_SEL_MASK BIT(23)
> +#define MT_INFRA_CKGEN_BUS_RDY_SEL_MASK BIT(29)
> +
> +#define MT_INFRA_CKGEN_BUS_WPLL_DIV_1 MT_INFRA_CKGEN(0x008)
> +#define MT_INFRA_CKGEN_BUS_WPLL_DIV_2 MT_INFRA_CKGEN(0x00c)
> +
> +#define MT_INFRA_CKGEN_RFSPI_WPLL_DIV MT_INFRA_CKGEN(0x040)
> +#define MT_INFRA_CKGEN_DIV_SEL_MASK GENMASK(7, 2)
> +#define MT_INFRA_CKGEN_DIV_EN_MASK BIT(0)
> +
> +/* CONN INFRA BUS */
> +#define MT_INFRA_BUS_BASE 0x1800e000
> +#define MT_INFRA_BUS(ofs) (MT_INFRA_BUS_BASE + (ofs))
> +
> +#define MT_INFRA_BUS_OFF_TIMEOUT MT_INFRA_BUS(0x300)
> +#define MT_INFRA_BUS_TIMEOUT_LIMIT_MASK GENMASK(14, 7)
> +#define MT_INFRA_BUS_TIMEOUT_EN_MASK GENMASK(3, 0)
> +
> +#define MT_INFRA_BUS_ON_TIMEOUT MT_INFRA_BUS(0x31c)
> +#define MT_INFRA_BUS_EMI_START MT_INFRA_BUS(0x360)
> +#define MT_INFRA_BUS_EMI_END MT_INFRA_BUS(0x364)
> +
> +/* CONN_INFRA_SKU */
> +#define MT_CONNINFRA_SKU_DEC_ADDR 0x18050000
> +#define MT_CONNINFRA_SKU_MASK GENMASK(15, 0)
> +#define MT_ADIE_TYPE_MASK BIT(1)
>
> /* FW MODE SYNC */
> #define MT_SWDEF_MODE 0x41f23c
> @@ -746,6 +953,67 @@ enum offs_rev {
> #define MT_HW_REV 0x70010204
> #define MT_WF_SUBSYS_RST 0x70002600
>
> +#define MT_TOP_WFSYS_WAKEUP MT_TOP(0x1a4)
> +#define MT_TOP_WFSYS_WAKEUP_MASK BIT(0)
> +
> +#define MT_TOP_MCU_EMI_BASE MT_TOP(0x1c4)
> +#define MT_TOP_MCU_EMI_BASE_MASK GENMASK(19, 0)
> +
> +#define MT_TOP_CONN_INFRA_WAKEUP MT_TOP(0x1a0)
> +#define MT_TOP_CONN_INFRA_WAKEUP_MASK BIT(0)
> +
> +#define MT_TOP_WFSYS_RESET_STATUS MT_TOP(0x2cc)
> +#define MT_TOP_WFSYS_RESET_STATUS_MASK BIT(30)
> +
> +/* SEMA */
> +#define MT_SEMA_BASE 0x18070000
> +#define MT_SEMA(ofs) (MT_SEMA_BASE + (ofs))
> +
> +#define MT_SEMA_RFSPI_STATUS (MT_SEMA(0x2000) + (11 * 4))
> +#define MT_SEMA_RFSPI_RELEASE (MT_SEMA(0x2200) + (11 * 4))
> +#define MT_SEMA_RFSPI_STATUS_MASK BIT(1)
> +
> +/* MCU BUS */
> +#define MT_MCU_BUS_BASE 0x18400000
> +#define MT_MCU_BUS(ofs) (MT_MCU_BUS_BASE + (ofs))
> +
> +#define MT_MCU_BUS_TIMEOUT MT_MCU_BUS(0xf0440)
> +#define MT_MCU_BUS_TIMEOUT_SET_MASK GENMASK(7, 0)
> +#define MT_MCU_BUS_TIMEOUT_CG_EN_MASK BIT(28)
> +#define MT_MCU_BUS_TIMEOUT_EN_MASK BIT(31)
> +
> +#define MT_MCU_BUS_REMAP MT_MCU_BUS(0x120)
> +
> +/* TOP CFG */
> +#define MT_TOP_CFG_BASE 0x184b0000
> +#define MT_TOP_CFG(ofs) (MT_TOP_CFG_BASE + (ofs))
> +
> +#define MT_TOP_CFG_IP_VERSION_ADDR MT_TOP_CFG(0x010)
> +
> +/* TOP CFG ON */
> +#define MT_TOP_CFG_ON_BASE 0x184c1000
> +#define MT_TOP_CFG_ON(ofs) (MT_TOP_CFG_ON_BASE + (ofs))
> +
> +#define MT_TOP_CFG_ON_ROM_IDX MT_TOP_CFG_ON(0x604)
> +
> +/* SLP CTRL */
> +#define MT_SLP_BASE 0x184c3000
> +#define MT_SLP(ofs) (MT_SLP_BASE + (ofs))
> +
> +#define MT_SLP_STATUS MT_SLP(0x00c)
> +#define MT_SLP_WFDMA2CONN_MASK (BIT(21) | BIT(23))
> +#define MT_SLP_CTRL_EN_MASK BIT(0)
> +#define MT_SLP_CTRL_BSY_MASK BIT(1)
> +
> +/* MCU BUS DBG */
> +#define MT_MCU_BUS_DBG_BASE 0x18500000
> +#define MT_MCU_BUS_DBG(ofs) (MT_MCU_BUS_DBG_BASE + (ofs))
> +
> +#define MT_MCU_BUS_DBG_TIMEOUT MT_MCU_BUS_DBG(0x0)
> +#define MT_MCU_BUS_DBG_TIMEOUT_SET_MASK GENMASK(31, 16)
> +#define MT_MCU_BUS_DBG_TIMEOUT_CK_EN_MASK BIT(3)
> +#define MT_MCU_BUS_DBG_TIMEOUT_EN_MASK BIT(2)
> +
> /* PCIE MAC */
> #define MT_PCIE_MAC_BASE 0x74030000
> #define MT_PCIE_MAC(ofs) (MT_PCIE_MAC_BASE + (ofs))
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/soc.c b/drivers/net/wireless/mediatek/mt76/mt7915/soc.c
> new file mode 100644
> index 0000000..076fcb9
> --- /dev/null
> +++ b/drivers/net/wireless/mediatek/mt76/mt7915/soc.c
> @@ -0,0 +1,1131 @@
> +// SPDX-License-Identifier: ISC
> +/* Copyright (C) 2022 MediaTek Inc. */
> +
> +#include <linux/kernel.h>
> +#include <linux/module.h>
> +#include <linux/platform_device.h>
> +#include <linux/of.h>
> +#include <linux/of_device.h>
> +#include <linux/of_reserved_mem.h>
> +#include <linux/of_gpio.h>
> +#include <linux/iopoll.h>
> +#include <linux/reset.h>
> +#include <linux/of_net.h>
> +
> +#include "mt7915.h"
> +
> +/* INFRACFG */
> +#define MT_INFRACFG_CONN2AP_SLPPROT 0x0d0
> +#define MT_INFRACFG_AP2CONN_SLPPROT 0x0d4
> +
> +#define MT_INFRACFG_RX_EN_MASK BIT(16)
> +#define MT_INFRACFG_TX_RDY_MASK BIT(4)
> +#define MT_INFRACFG_TX_EN_MASK BIT(0)
> +
> +/* TOP POS */
> +#define MT_TOP_POS_FAST_CTRL 0x114
> +#define MT_TOP_POS_FAST_EN_MASK BIT(3)
> +
> +#define MT_TOP_POS_SKU 0x21c
> +#define MT_TOP_POS_SKU_MASK GENMASK(31, 28)
> +#define MT_TOP_POS_SKU_ADIE_DBDC_MASK BIT(2)
> +
> +enum {
> + ADIE_SB,
> + ADIE_DBDC
> +};
> +
> +static int
> +mt76_wmac_spi_read(struct mt7915_dev *dev, u8 adie, u32 addr, u32 *val)
> +{
> + int ret;
> + u32 cur;
> +
> + ret = read_poll_timeout(mt76_rr, cur, !(cur & MT_TOP_SPI_POLLING_BIT),
> + USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
> + dev, MT_TOP_SPI_BUSY_CR(adie));
> + if (ret)
> + return ret;
> +
> + mt76_wr(dev, MT_TOP_SPI_ADDR_CR(adie),
> + MT_TOP_SPI_READ_ADDR_FORMAT | addr);
> + mt76_wr(dev, MT_TOP_SPI_WRITE_DATA_CR(adie), 0);
> +
> + ret = read_poll_timeout(mt76_rr, cur, !(cur & MT_TOP_SPI_POLLING_BIT),
> + USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
> + dev, MT_TOP_SPI_BUSY_CR(adie));
> + if (ret)
> + return ret;
> +
> + *val = mt76_rr(dev, MT_TOP_SPI_READ_DATA_CR(adie));
> +
> + return 0;
> +}
> +
> +static int
> +mt76_wmac_spi_write(struct mt7915_dev *dev, u8 adie, u32 addr, u32 val)
> +{
> + int ret;
> + u32 cur;
> +
> + ret = read_poll_timeout(mt76_rr, cur, !(cur & MT_TOP_SPI_POLLING_BIT),
> + USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
> + dev, MT_TOP_SPI_BUSY_CR(adie));
> + if (ret)
> + return ret;
> +
> + mt76_wr(dev, MT_TOP_SPI_ADDR_CR(adie),
> + MT_TOP_SPI_WRITE_ADDR_FORMAT | addr);
> + mt76_wr(dev, MT_TOP_SPI_WRITE_DATA_CR(adie), val);
> +
> + return read_poll_timeout(mt76_rr, cur, !(cur & MT_TOP_SPI_POLLING_BIT),
> + USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
> + dev, MT_TOP_SPI_BUSY_CR(adie));
> +}
> +
> +static int
> +mt76_wmac_spi_rmw(struct mt7915_dev *dev, u8 adie,
> + u32 addr, u32 mask, u32 val)
> +{
> + u32 cur, ret;
> +
> + ret = mt76_wmac_spi_read(dev, adie, addr, &cur);
> + if (ret)
> + return ret;
> +
> + cur &= ~mask;
> + cur |= val;
> +
> + return mt76_wmac_spi_write(dev, adie, addr, cur);
> +}
> +
> +static int
> +mt7986_wmac_adie_efuse_read(struct mt7915_dev *dev, u8 adie,
> + u32 addr, u32 *data)
> +{
> + int ret, temp;
> + u32 val, mask;
> +
> + ret = mt76_wmac_spi_write(dev, adie, MT_ADIE_EFUSE_CFG,
> + MT_ADIE_EFUSE_CTRL_MASK);
> + if (ret)
> + return ret;
> +
> + ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_EFUSE2_CTRL, BIT(30), 0x0);
> + if (ret)
> + return ret;
> +
> + mask = (MT_ADIE_EFUSE_MODE_MASK | MT_ADIE_EFUSE_ADDR_MASK |
> + MT_ADIE_EFUSE_KICK_MASK);
> + val = FIELD_PREP(MT_ADIE_EFUSE_MODE_MASK, 0) |
> + FIELD_PREP(MT_ADIE_EFUSE_ADDR_MASK, addr) |
> + FIELD_PREP(MT_ADIE_EFUSE_KICK_MASK, 1);
> + ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_EFUSE2_CTRL, mask, val);
> + if (ret)
> + return ret;
> +
> + ret = read_poll_timeout(mt76_wmac_spi_read, temp,
> + !FIELD_GET(MT_ADIE_EFUSE_KICK_MASK, val),
> + USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
> + dev, adie, MT_ADIE_EFUSE2_CTRL, &val);
> + if (ret)
> + return ret;
> +
> + ret = mt76_wmac_spi_read(dev, adie, MT_ADIE_EFUSE2_CTRL, &val);
> + if (ret)
> + return ret;
> +
> + if (FIELD_GET(MT_ADIE_EFUSE_VALID_MASK, val) == 1)
> + ret = mt76_wmac_spi_read(dev, adie, MT_ADIE_EFUSE_RDATA0,
> + data);
> +
> + return ret;
> +}
> +
> +#define mt76_wmac_spi_lock(dev) \
> +{ \
> + u32 cur; \
> + \
> + read_poll_timeout(mt76_rr, cur, \
> + FIELD_GET(MT_SEMA_RFSPI_STATUS_MASK, cur), \
> + 1000, 1000 * MSEC_PER_SEC, false, dev, \
> + MT_SEMA_RFSPI_STATUS); \
> +}
> +
> +#define mt76_wmac_spi_unlock(dev) mt76_wr(dev, MT_SEMA_RFSPI_RELEASE, 1)
inline routines instead of macros
> +
> +static u32 mt76_wmac_rmw(void __iomem *base, u32 offset, u32 mask, u32 val)
> +{
> + val |= readl(base + offset) & ~mask;
> + writel(val, base + offset);
> +
> + return val;
> +}
> +
> +static u8 mt7986_wmac_check_adie_type(struct mt7915_dev *dev)
> +{
> + u32 val;
> +
> + val = readl(dev->sku + MT_TOP_POS_SKU);
> +
> + return FIELD_GET(MT_TOP_POS_SKU_ADIE_DBDC_MASK, val);
> +}
> +
> +static int mt7986_wmac_consys_reset(struct mt7915_dev *dev, bool enable)
> +{
> + if (!enable)
> + return reset_control_assert(dev->rstc);
> +
> + mt76_wmac_rmw(dev->sku, MT_TOP_POS_FAST_CTRL,
> + MT_TOP_POS_FAST_EN_MASK,
> + FIELD_PREP(MT_TOP_POS_FAST_EN_MASK, 0x1));
> +
> + return reset_control_deassert(dev->rstc);
> +}
> +
> +static int mt7986_wmac_gpio_setup(struct mt7915_dev *dev)
> +{
> + struct pinctrl_state *state;
> + struct pinctrl *pinctrl;
> + int ret;
> + u8 type;
> +
> + type = mt7986_wmac_check_adie_type(dev);
> + pinctrl = devm_pinctrl_get(dev->mt76.dev);
> +
> + switch (type) {
> + case ADIE_SB:
> + state = pinctrl_lookup_state(pinctrl, "default");
> + if (IS_ERR_OR_NULL(state))
> + return -EINVAL;
> + break;
> + case ADIE_DBDC:
> + state = pinctrl_lookup_state(pinctrl, "dbdc");
> + if (IS_ERR_OR_NULL(state))
> + return -EINVAL;
> + break;
> + }
> +
> + ret = pinctrl_select_state(pinctrl, state);
> + if (ret)
> + return ret;
> +
> + usleep_range(500, 1000);
> +
> + return 0;
> +}
> +
> +static int mt7986_wmac_consys_lockup(struct mt7915_dev *dev, bool enable)
> +{
> + int ret;
> + u32 cur;
> +
> + mt76_wmac_rmw(dev->dcm, MT_INFRACFG_AP2CONN_SLPPROT,
> + MT_INFRACFG_RX_EN_MASK,
> + FIELD_PREP(MT_INFRACFG_RX_EN_MASK, enable));
> + ret = read_poll_timeout(readl, cur, !(cur & MT_INFRACFG_RX_EN_MASK),
> + USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
> + dev->dcm + MT_INFRACFG_AP2CONN_SLPPROT);
> + if (ret)
> + return ret;
> +
> + mt76_wmac_rmw(dev->dcm, MT_INFRACFG_AP2CONN_SLPPROT,
> + MT_INFRACFG_TX_EN_MASK,
> + FIELD_PREP(MT_INFRACFG_TX_EN_MASK, enable));
> + ret = read_poll_timeout(readl, cur, !(cur & MT_INFRACFG_TX_RDY_MASK),
> + USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
> + dev->dcm + MT_INFRACFG_AP2CONN_SLPPROT);
> + if (ret)
> + return ret;
> +
> + mt76_wmac_rmw(dev->dcm, MT_INFRACFG_CONN2AP_SLPPROT,
> + MT_INFRACFG_RX_EN_MASK,
> + FIELD_PREP(MT_INFRACFG_RX_EN_MASK, enable));
> + mt76_wmac_rmw(dev->dcm, MT_INFRACFG_CONN2AP_SLPPROT,
> + MT_INFRACFG_TX_EN_MASK,
> + FIELD_PREP(MT_INFRACFG_TX_EN_MASK, enable));
> +
> + return 0;
> +}
> +
> +static int mt7986_wmac_coninfra_check(struct mt7915_dev *dev)
> +{
> + u32 cur;
> +
> + return read_poll_timeout(mt76_rr, cur, (cur == 0x02070000),
> + USEC_PER_MSEC, 50 * USEC_PER_MSEC,
> + false, dev, MT_CONN_INFRA_BASE);
> +}
> +
> +static int mt7986_wmac_coninfra_setup(struct mt7915_dev *dev)
> +{
> + struct device *pdev = dev->mt76.dev;
> + struct reserved_mem *rmem;
> + struct device_node *np;
> + u32 val;
> +
> + np = of_parse_phandle(pdev->of_node, "memory-region", 0);
> + if (!np)
> + return -EINVAL;
> +
> + rmem = of_reserved_mem_lookup(np);
> + if (!rmem)
> + return -EINVAL;
> +
> + val = (rmem->base >> 16) & MT_TOP_MCU_EMI_BASE_MASK;
> +
> + /* Set conninfra subsys PLL check */
> + mt76_rmw_field(dev, MT_INFRA_CKGEN_BUS,
> + MT_INFRA_CKGEN_BUS_RDY_SEL_MASK, 0x1);
> + mt76_rmw_field(dev, MT_INFRA_CKGEN_BUS,
> + MT_INFRA_CKGEN_BUS_RDY_SEL_MASK, 0x1);
> +
> + mt76_rmw_field(dev, MT_TOP_MCU_EMI_BASE,
> + MT_TOP_MCU_EMI_BASE_MASK, val);
> +
> + mt76_wr(dev, MT_INFRA_BUS_EMI_START, rmem->base);
> + mt76_wr(dev, MT_INFRA_BUS_EMI_END, rmem->size);
> +
> + mt76_rr(dev, MT_CONN_INFRA_EFUSE);
> +
> + /* Set conninfra sysram */
> + mt76_wr(dev, MT_TOP_RGU_SYSRAM_PDN, 0);
> + mt76_wr(dev, MT_TOP_RGU_SYSRAM_SLP, 1);
> +
> + return 0;
> +}
> +
> +static int mt7986_wmac_sku_setup(struct mt7915_dev *dev)
> +{
> + int i, ret;
> + u32 data;
> +
> + for (i = 0; i < MT7986_MAX_ADIE_NUM; i++) {
> + if (!i)
> + mt76_rmw_field(dev, MT_CONN_INFRA_ADIE_RESET,
> + MT_CONN_INFRA_ADIE1_RESET_MASK, 0x1);
> + else
> + mt76_rmw_field(dev, MT_CONN_INFRA_ADIE_RESET,
> + MT_CONN_INFRA_ADIE2_RESET_MASK, 0x1);
> +
> + mt76_wmac_spi_lock(dev);
> + ret = mt76_wmac_spi_read(dev, i, MT_ADIE_CHIP_ID, &data);
> + mt76_wmac_spi_unlock(dev);
> + if (ret)
> + return ret;
> +
> + data = FIELD_GET(MT_ADIE_CHIP_ID_MASK, data);
> + dev->adie[i].is_7975 = (data == 0x7975);
> + dev->adie[i].is_7976 = (data == 0x7976);
> + }
> +
> + return 0;
> +}
> +
> +static int mt7986_wmac_adie_thermal_cal(struct mt7915_dev *dev, u8 adie)
> +{
> + int ret;
> + u32 data, val;
> +
> + ret = mt7986_wmac_adie_efuse_read(dev, adie, MT_ADIE_THADC_ANALOG,
> + &data);
> + if (ret || FIELD_GET(MT_ADIE_ANA_EN_MASK, data)) {
> + val = FIELD_GET(MT_ADIE_VRPI_SEL_EFUSE_MASK, data);
> + ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_RG_TOP_THADC_BG,
> + MT_ADIE_VRPI_SEL_CR_MASK,
> + FIELD_PREP(MT_ADIE_VRPI_SEL_CR_MASK, val));
> + if (ret)
> + return ret;
> +
> + val = FIELD_GET(MT_ADIE_PGA_GAIN_EFUSE_MASK, data);
> + ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_RG_TOP_THADC,
> + MT_ADIE_PGA_GAIN_MASK,
> + FIELD_PREP(MT_ADIE_PGA_GAIN_MASK, val));
> + if (ret)
> + return ret;
> + }
> +
> + ret = mt7986_wmac_adie_efuse_read(dev, adie, MT_ADIE_THADC_SLOP,
> + &data);
> + if (ret || FIELD_GET(MT_ADIE_ANA_EN_MASK, data)) {
> + val = FIELD_GET(MT_ADIE_LDO_CTRL_EFUSE_MASK, data);
> +
> + return mt76_wmac_spi_rmw(dev, adie, MT_ADIE_RG_TOP_THADC,
> + MT_ADIE_LDO_CTRL_MASK,
> + FIELD_PREP(MT_ADIE_LDO_CTRL_MASK, val));
> + }
> +
> + return 0;
> +}
> +
> +static int
> +mt7986_read_efuse_xo_trim_7976(struct mt7915_dev *dev, u8 adie,
> + bool is_40m, int *result)
> +{
> + int ret;
> + u32 data, addr;
> +
> + addr = is_40m ? MT_ADIE_XTAL_AXM_40M_OSC : MT_ADIE_XTAL_AXM_80M_OSC;
> + ret = mt7986_wmac_adie_efuse_read(dev, adie, addr, &data);
> + if (ret)
> + return ret;
> +
> + if (!FIELD_GET(MT_ADIE_XO_TRIM_EN_MASK, data)) {
> + *result = 64;
> + } else {
> + *result = FIELD_GET(MT_ADIE_TRIM_MASK, data);
> + addr = is_40m ? MT_ADIE_XTAL_TRIM1_40M_OSC :
> + MT_ADIE_XTAL_TRIM1_80M_OSC;
> + ret = mt7986_wmac_adie_efuse_read(dev, adie, addr, &data);
> + if (ret)
> + return ret;
> +
> + if (FIELD_GET(MT_ADIE_XO_TRIM_EN_MASK, data) &&
> + FIELD_GET(MT_ADIE_XTAL_DECREASE_MASK, data))
> + *result -= FIELD_GET(MT_ADIE_EFUSE_TRIM_MASK, data);
> + else if (FIELD_GET(MT_ADIE_XO_TRIM_EN_MASK, data))
> + *result += FIELD_GET(MT_ADIE_EFUSE_TRIM_MASK, data);
> +
> + *result = max(0, min(127, *result));
> + }
> +
> + return 0;
> +}
> +
> +static int mt7986_wmac_adie_xtal_trim_7976(struct mt7915_dev *dev, u8 adie)
> +{
> + int ret, trim_80m, trim_40m;
> + u32 data, val, mode;
> +
> + ret = mt7986_wmac_adie_efuse_read(dev, adie, MT_ADIE_XO_TRIM_FLOW,
> + &data);
> + if (ret || !FIELD_GET(BIT(1), data))
> + return 0;
> +
> + ret = mt7986_read_efuse_xo_trim_7976(dev, adie, false, &trim_80m);
> + if (ret)
> + return ret;
> +
> + ret = mt7986_read_efuse_xo_trim_7976(dev, adie, true, &trim_40m);
> + if (ret)
> + return ret;
> +
> + ret = mt76_wmac_spi_read(dev, adie, MT_ADIE_RG_STRAP_PIN_IN, &val);
> + if (ret)
> + return ret;
> +
> + mode = FIELD_PREP(GENMASK(6, 4), val);
> + if (!mode || mode == 0x2) {
> + ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_XTAL_C1,
> + GENMASK(31, 24),
> + FIELD_PREP(GENMASK(31, 24), trim_80m));
> + if (ret)
> + return ret;
> +
> + ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_XTAL_C2,
> + GENMASK(31, 24),
> + FIELD_PREP(GENMASK(31, 24), trim_80m));
> + } else if (mode == 0x3 || mode == 0x4 || mode == 0x6) {
> + ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_XTAL_C1,
> + GENMASK(23, 16),
> + FIELD_PREP(GENMASK(23, 16), trim_40m));
> + if (ret)
> + return ret;
> +
> + ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_XTAL_C2,
> + GENMASK(23, 16),
> + FIELD_PREP(GENMASK(23, 16), trim_40m));
> + }
> +
> + return ret;
> +}
> +
> +static int mt7986_wmac_adie_patch_7976(struct mt7915_dev *dev, u8 adie)
> +{
> + if (mt76_wmac_spi_write(dev, adie, MT_ADIE_RG_TOP_THADC, 0x4a563b00) ||
> + mt76_wmac_spi_write(dev, adie, MT_ADIE_RG_XO_01, 0x1d59080f) ||
> + mt76_wmac_spi_write(dev, adie, MT_ADIE_RG_XO_03, 0x34c00fe0))
> + return -ETIMEDOUT;
> +
> + return 0;
> +}
> +
> +static int
> +mt7986_read_efuse_xo_trim_7975(struct mt7915_dev *dev, u8 adie,
> + u32 addr, u32 *result)
> +{
> + int ret;
> + u32 data;
> +
> + ret = mt7986_wmac_adie_efuse_read(dev, adie, addr, &data);
> + if (ret)
> + return ret;
> +
> + if ((data & MT_ADIE_XO_TRIM_EN_MASK)) {
> + if ((data & MT_ADIE_XTAL_DECREASE_MASK))
> + *result -= (data & MT_ADIE_EFUSE_TRIM_MASK);
> + else
> + *result += (data & MT_ADIE_EFUSE_TRIM_MASK);
> +
> + *result = (*result & MT_ADIE_TRIM_MASK);
> + }
> +
> + return 0;
> +}
> +
> +static int mt7986_wmac_adie_xtal_trim_7975(struct mt7915_dev *dev, u8 adie)
> +{
> + int ret;
> + u32 data, result = 0, value;
> +
> + ret = mt7986_wmac_adie_efuse_read(dev, adie, MT_ADIE_7975_XTAL_EN,
> + &data);
> + if (ret || !(data & BIT(1)))
> + return 0;
> +
> + ret = mt7986_wmac_adie_efuse_read(dev, adie, MT_ADIE_7975_XTAL_CAL,
> + &data);
> + if (ret)
> + return ret;
> +
> + if (data & MT_ADIE_XO_TRIM_EN_MASK)
> + result = (data & MT_ADIE_TRIM_MASK);
> +
> + ret = mt7986_read_efuse_xo_trim_7975(dev, adie, MT_ADIE_7975_XO_TRIM2,
> + &result);
> + if (ret)
> + return ret;
> +
> + ret = mt7986_read_efuse_xo_trim_7975(dev, adie, MT_ADIE_7975_XO_TRIM3,
> + &result);
> + if (ret)
> + return ret;
> +
> + ret = mt7986_read_efuse_xo_trim_7975(dev, adie, MT_ADIE_7975_XO_TRIM4,
> + &result);
> + if (ret)
> + return ret;
> +
> + /* Update trim value to C1 and C2*/
> + value = FIELD_GET(MT_ADIE_7975_XO_CTRL2_C1_MASK, result) |
> + FIELD_GET(MT_ADIE_7975_XO_CTRL2_C2_MASK, result);
> + ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_7975_XO_CTRL2,
> + MT_ADIE_7975_XO_CTRL2_MASK, value);
> + if (ret)
> + return ret;
> +
> + ret = mt76_wmac_spi_read(dev, adie, MT_ADIE_7975_XTAL, &value);
> + if (ret)
> + return ret;
> +
> + if (value & MT_ADIE_7975_XTAL_EN_MASK) {
> + ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_7975_XO_2,
> + MT_ADIE_7975_XO_2_FIX_EN, 0x0);
> + if (ret)
> + return ret;
> + }
> +
> + return mt76_wmac_spi_rmw(dev, adie, MT_ADIE_7975_XO_CTRL6,
> + MT_ADIE_7975_XO_CTRL6_MASK, 0x1);
> +}
> +
> +static int mt7986_wmac_adie_patch_7975(struct mt7915_dev *dev, u8 adie)
> +{
> + if (/* disable CAL LDO and fine tune RFDIG LDO */
> + mt76_wmac_spi_write(dev, adie, 0x348, 0x00000002) ||
> + mt76_wmac_spi_write(dev, adie, 0x378, 0x00000002) ||
> + mt76_wmac_spi_write(dev, adie, 0x3a8, 0x00000002) ||
> + mt76_wmac_spi_write(dev, adie, 0x3d8, 0x00000002) ||
> + /* set CKA driving and filter */
> + mt76_wmac_spi_write(dev, adie, 0xa1c, 0x30000aaa) ||
> + /* set CKB LDO to 1.4V */
> + mt76_wmac_spi_write(dev, adie, 0xa84, 0x8470008a) ||
> + /* turn on SX0 LTBUF */
> + mt76_wmac_spi_write(dev, adie, 0x074, 0x00000002) ||
> + /* CK_BUF_SW_EN = 1 (all buf in manual mode.) */
> + mt76_wmac_spi_write(dev, adie, 0xaa4, 0x01001fc0) ||
> + /* BT mode/WF normal mode 00000005 */
> + mt76_wmac_spi_write(dev, adie, 0x070, 0x00000005) ||
> + /* BG thermal sensor offset update */
> + mt76_wmac_spi_write(dev, adie, 0x344, 0x00000088) ||
> + mt76_wmac_spi_write(dev, adie, 0x374, 0x00000088) ||
> + mt76_wmac_spi_write(dev, adie, 0x3a4, 0x00000088) ||
> + mt76_wmac_spi_write(dev, adie, 0x3d4, 0x00000088) ||
> + /* set WCON VDD IPTAT to "0000" */
> + mt76_wmac_spi_write(dev, adie, 0xa80, 0x44d07000) ||
> + /* change back LTBUF SX3 drving to default value */
> + mt76_wmac_spi_write(dev, adie, 0xa88, 0x3900aaaa) ||
> + /* SM input cap off */
> + mt76_wmac_spi_write(dev, adie, 0x2c4, 0x00000000) ||
> + /* set CKB driving and filter */
> + mt76_wmac_spi_write(dev, adie, 0x2c8, 0x00000072))
> + return -ETIMEDOUT;
quite hard to read
Regards,
Lorenzo
> +
> + return 0;
> +}
> +
> +static int mt7986_wmac_adie_cfg(struct mt7915_dev *dev, u8 adie)
> +{
> + int ret;
> +
> + mt76_wmac_spi_lock(dev);
> + ret = mt76_wmac_spi_write(dev, adie, MT_ADIE_CLK_EN, ~0);
> + if (ret)
> + goto out;
> +
> + if (dev->adie[adie].is_7975) {
> + ret = mt76_wmac_spi_rmw(dev, adie, MT_ADIE_7975_COCLK,
> + BIT(1), 0x1);
> + if (ret)
> + goto out;
> +
> + ret = mt7986_wmac_adie_thermal_cal(dev, adie);
> + if (ret)
> + goto out;
> +
> + ret = mt7986_wmac_adie_xtal_trim_7975(dev, adie);
> + if (ret)
> + goto out;
> +
> + ret = mt7986_wmac_adie_patch_7975(dev, adie);
> + } else if (dev->adie[adie].is_7976) {
> + if (mt7986_wmac_check_adie_type(dev) == ADIE_DBDC) {
> + ret = mt76_wmac_spi_write(dev, adie,
> + MT_ADIE_WRI_CK_SEL, 0x1c);
> + if (ret)
> + goto out;
> + }
> +
> + ret = mt7986_wmac_adie_thermal_cal(dev, adie);
> + if (ret)
> + goto out;
> +
> + ret = mt7986_wmac_adie_xtal_trim_7976(dev, adie);
> + if (ret)
> + goto out;
> +
> + ret = mt7986_wmac_adie_patch_7976(dev, adie);
> + }
> +out:
> + mt76_wmac_spi_unlock(dev);
> +
> + return ret;
> +}
> +
> +static int mt7986_wmac_afe_cal(struct mt7915_dev *dev, u8 adie, bool dbdc)
> +{
> + int ret;
> + u8 idx;
> +
> + mt76_wmac_spi_lock(dev);
> + if (dev->adie[adie].is_7975)
> + ret = mt76_wmac_spi_write(dev, adie,
> + MT_AFE_RG_ENCAL_WBTAC_IF_SW,
> + 0x80000000);
> + else
> + ret = mt76_wmac_spi_write(dev, adie,
> + MT_AFE_RG_ENCAL_WBTAC_IF_SW,
> + 0x88888005);
> + if (ret)
> + goto out;
> +
> + idx = dbdc ? ADIE_DBDC : adie;
> +
> + mt76_rmw_field(dev, MT_AFE_DIG_EN_01(idx),
> + MT_AFE_RG_WBG_EN_RCK_MASK, 0x1);
> + usleep_range(60, 100);
> +
> + mt76_rmw(dev, MT_AFE_DIG_EN_01(idx),
> + MT_AFE_RG_WBG_EN_RCK_MASK, 0x0);
> +
> + mt76_rmw_field(dev, MT_AFE_DIG_EN_03(idx),
> + MT_AFE_RG_WBG_EN_BPLL_UP_MASK, 0x1);
> + usleep_range(30, 100);
> +
> + mt76_rmw_field(dev, MT_AFE_DIG_EN_03(idx),
> + MT_AFE_RG_WBG_EN_WPLL_UP_MASK, 0x1);
> + usleep_range(60, 100);
> +
> + mt76_rmw_field(dev, MT_AFE_DIG_EN_01(idx),
> + MT_AFE_RG_WBG_EN_TXCAL_MASK, 0x1f);
> + usleep_range(800, 1000);
> +
> + mt76_rmw(dev, MT_AFE_DIG_EN_01(idx),
> + MT_AFE_RG_WBG_EN_TXCAL_MASK, 0x0);
> + mt76_rmw(dev, MT_AFE_DIG_EN_03(idx),
> + MT_AFE_RG_WBG_EN_PLL_UP_MASK, 0x0);
> +
> + ret = mt76_wmac_spi_write(dev, adie, MT_AFE_RG_ENCAL_WBTAC_IF_SW,
> + 0x5);
> +
> +out:
> + mt76_wmac_spi_unlock(dev);
> +
> + return ret;
> +}
> +
> +static void mt7986_wmac_subsys_pll_initial(struct mt7915_dev *dev, u8 band)
> +{
> + mt76_rmw(dev, MT_AFE_PLL_STB_TIME(band),
> + MT_AFE_PLL_STB_TIME_MASK, MT_AFE_PLL_STB_TIME_VAL);
> +
> + mt76_rmw(dev, MT_AFE_DIG_EN_02(band),
> + MT_AFE_PLL_CFG_MASK, MT_AFE_PLL_CFG_VAL);
> +
> + mt76_rmw(dev, MT_AFE_DIG_TOP_01(band),
> + MT_AFE_DIG_TOP_01_MASK, MT_AFE_DIG_TOP_01_VAL);
> +}
> +
> +static void mt7986_wmac_subsys_setting(struct mt7915_dev *dev)
> +{
> + /* Subsys pll init */
> + mt7986_wmac_subsys_pll_initial(dev, 0);
> + mt7986_wmac_subsys_pll_initial(dev, 1);
> +
> + /* Set legacy OSC control stable time*/
> + mt76_rmw(dev, MT_CONN_INFRA_OSC_RC_EN,
> + MT_CONN_INFRA_OSC_RC_EN_MASK, 0x0);
> + mt76_rmw(dev, MT_CONN_INFRA_OSC_CTRL,
> + MT_CONN_INFRA_OSC_STB_TIME_MASK, 0x80706);
> +
> + /* prevent subsys from power on/of in a short time interval */
> + mt76_rmw(dev, MT_TOP_WFSYS_PWR,
> + MT_TOP_PWR_ACK_MASK | MT_TOP_PWR_KEY_MASK,
> + MT_TOP_PWR_KEY);
> +}
> +
> +static int mt7986_wmac_bus_timeout(struct mt7915_dev *dev)
> +{
> + mt76_rmw_field(dev, MT_INFRA_BUS_OFF_TIMEOUT,
> + MT_INFRA_BUS_TIMEOUT_LIMIT_MASK, 0x2);
> +
> + mt76_rmw_field(dev, MT_INFRA_BUS_OFF_TIMEOUT,
> + MT_INFRA_BUS_TIMEOUT_EN_MASK, 0xf);
> +
> + mt76_rmw_field(dev, MT_INFRA_BUS_ON_TIMEOUT,
> + MT_INFRA_BUS_TIMEOUT_LIMIT_MASK, 0xc);
> +
> + mt76_rmw_field(dev, MT_INFRA_BUS_ON_TIMEOUT,
> + MT_INFRA_BUS_TIMEOUT_EN_MASK, 0xf);
> +
> + return mt7986_wmac_coninfra_check(dev);
> +}
> +
> +static void mt7986_wmac_clock_enable(struct mt7915_dev *dev)
> +{
> + u32 cur;
> +
> + mt76_rmw_field(dev, MT_INFRA_CKGEN_BUS_WPLL_DIV_1,
> + MT_INFRA_CKGEN_DIV_SEL_MASK, 0x1);
> +
> + mt76_rmw_field(dev, MT_INFRA_CKGEN_BUS_WPLL_DIV_2,
> + MT_INFRA_CKGEN_DIV_SEL_MASK, 0x1);
> +
> + mt76_rmw_field(dev, MT_INFRA_CKGEN_BUS_WPLL_DIV_1,
> + MT_INFRA_CKGEN_DIV_EN_MASK, 0x1);
> +
> + mt76_rmw_field(dev, MT_INFRA_CKGEN_BUS_WPLL_DIV_2,
> + MT_INFRA_CKGEN_DIV_EN_MASK, 0x1);
> +
> + mt76_rmw_field(dev, MT_INFRA_CKGEN_RFSPI_WPLL_DIV,
> + MT_INFRA_CKGEN_DIV_SEL_MASK, 0x8);
> +
> + mt76_rmw_field(dev, MT_INFRA_CKGEN_RFSPI_WPLL_DIV,
> + MT_INFRA_CKGEN_DIV_EN_MASK, 0x1);
> +
> + mt76_rmw_field(dev, MT_INFRA_CKGEN_BUS,
> + MT_INFRA_CKGEN_BUS_CLK_SEL_MASK, 0x0);
> +
> + mt76_rmw_field(dev, MT_CONN_INFRA_HW_CTRL,
> + MT_CONN_INFRA_HW_CTRL_MASK, 0x1);
> +
> + mt76_rmw(dev, MT_TOP_CONN_INFRA_WAKEUP,
> + MT_TOP_CONN_INFRA_WAKEUP_MASK, 0x1);
> +
> + usleep_range(900, 1000);
> +
> + mt76_wmac_spi_lock(dev);
> + if (dev->adie[0].is_7975 || dev->adie[0].is_7976) {
> + mt76_rmw_field(dev, MT_ADIE_SLP_CTRL_CK0(0),
> + MT_SLP_CTRL_EN_MASK, 0x1);
> +
> + read_poll_timeout(mt76_rr, cur, !(cur & MT_SLP_CTRL_BSY_MASK),
> + USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
> + dev, MT_ADIE_SLP_CTRL_CK0(0));
> + }
> + if (dev->adie[1].is_7975 || dev->adie[1].is_7976) {
> + mt76_rmw_field(dev, MT_ADIE_SLP_CTRL_CK0(1),
> + MT_SLP_CTRL_EN_MASK, 0x1);
> +
> + read_poll_timeout(mt76_rr, cur, !(cur & MT_SLP_CTRL_BSY_MASK),
> + USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
> + dev, MT_ADIE_SLP_CTRL_CK0(0));
> + }
> + mt76_wmac_spi_unlock(dev);
> +
> + mt76_rmw(dev, MT_TOP_CONN_INFRA_WAKEUP,
> + MT_TOP_CONN_INFRA_WAKEUP_MASK, 0x0);
> + usleep_range(900, 1000);
> +}
> +
> +static int mt7986_wmac_top_wfsys_wakeup(struct mt7915_dev *dev, bool enable)
> +{
> + mt76_rmw_field(dev, MT_TOP_WFSYS_WAKEUP,
> + MT_TOP_WFSYS_WAKEUP_MASK, enable);
> +
> + usleep_range(900, 1000);
> +
> + if (!enable)
> + return 0;
> +
> + return mt7986_wmac_coninfra_check(dev);
> +}
> +
> +static int mt7986_wmac_wm_enable(struct mt7915_dev *dev, bool enable)
> +{
> + u32 cur;
> +
> + mt76_rmw_field(dev, MT7986_TOP_WM_RESET,
> + MT7986_TOP_WM_RESET_MASK, enable);
> + if (!enable)
> + return 0;
> +
> + return read_poll_timeout(mt76_rr, cur, (cur == 0x1d1e),
> + USEC_PER_MSEC, 5000 * USEC_PER_MSEC, false,
> + dev, MT_TOP_CFG_ON_ROM_IDX);
> +}
> +
> +static int mt7986_wmac_wfsys_poweron(struct mt7915_dev *dev, bool enable)
> +{
> + u32 mask = MT_TOP_PWR_EN_MASK | MT_TOP_PWR_KEY_MASK;
> + u32 cur;
> +
> + mt76_rmw(dev, MT_TOP_WFSYS_PWR, mask,
> + MT_TOP_PWR_KEY | FIELD_PREP(MT_TOP_PWR_EN_MASK, enable));
> +
> + return read_poll_timeout(mt76_rr, cur,
> + (FIELD_GET(MT_TOP_WFSYS_RESET_STATUS_MASK, cur) == enable),
> + USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
> + dev, MT_TOP_WFSYS_RESET_STATUS);
> +}
> +
> +static int mt7986_wmac_wfsys_setting(struct mt7915_dev *dev)
> +{
> + int ret;
> + u32 cur;
> +
> + /* Turn off wfsys2conn bus sleep protect */
> + mt76_rmw(dev, MT_CONN_INFRA_WF_SLP_PROT,
> + MT_CONN_INFRA_WF_SLP_PROT_MASK, 0x0);
> +
> + ret = mt7986_wmac_wfsys_poweron(dev, true);
> + if (ret)
> + return ret;
> +
> + /* Check bus sleep protect */
> +
> + ret = read_poll_timeout(mt76_rr, cur,
> + !(cur & MT_CONN_INFRA_CONN_WF_MASK),
> + USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
> + dev, MT_CONN_INFRA_WF_SLP_PROT_RDY);
> + if (ret)
> + return ret;
> +
> + ret = read_poll_timeout(mt76_rr, cur, !(cur & MT_SLP_WFDMA2CONN_MASK),
> + USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
> + dev, MT_SLP_STATUS);
> + if (ret)
> + return ret;
> +
> + return read_poll_timeout(mt76_rr, cur, (cur == 0x02060000),
> + USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
> + dev, MT_TOP_CFG_IP_VERSION_ADDR);
> +}
> +
> +static void mt7986_wmac_wfsys_set_timeout(struct mt7915_dev *dev)
> +{
> + u32 mask = MT_MCU_BUS_TIMEOUT_SET_MASK |
> + MT_MCU_BUS_TIMEOUT_CG_EN_MASK |
> + MT_MCU_BUS_TIMEOUT_EN_MASK;
> + u32 val = FIELD_PREP(MT_MCU_BUS_TIMEOUT_SET_MASK, 1) |
> + FIELD_PREP(MT_MCU_BUS_TIMEOUT_CG_EN_MASK, 1) |
> + FIELD_PREP(MT_MCU_BUS_TIMEOUT_EN_MASK, 1);
> +
> + mt76_rmw(dev, MT_MCU_BUS_TIMEOUT, mask, val);
> +
> + mt76_wr(dev, MT_MCU_BUS_REMAP, 0x810f0000);
> +
> + mask = MT_MCU_BUS_DBG_TIMEOUT_SET_MASK |
> + MT_MCU_BUS_DBG_TIMEOUT_CK_EN_MASK |
> + MT_MCU_BUS_DBG_TIMEOUT_EN_MASK;
> + val = FIELD_PREP(MT_MCU_BUS_DBG_TIMEOUT_SET_MASK, 0x3aa) |
> + FIELD_PREP(MT_MCU_BUS_DBG_TIMEOUT_CK_EN_MASK, 1) |
> + FIELD_PREP(MT_MCU_BUS_DBG_TIMEOUT_EN_MASK, 1);
> +
> + mt76_rmw(dev, MT_MCU_BUS_DBG_TIMEOUT, mask, val);
> +}
> +
> +static int mt7986_wmac_sku_update(struct mt7915_dev *dev)
> +{
> + u32 val;
> +
> + if (dev->adie[0].is_7976 && dev->adie[1].is_7976)
> + val = 0xf;
> + else if (dev->adie[0].is_7975 && dev->adie[1].is_7975)
> + val = 0xd;
> + else if (dev->adie[0].is_7976)
> + val = 0x7;
> + else if (dev->adie[1].is_7975)
> + val = 0x8;
> + else if (dev->adie[1].is_7976)
> + val = 0xa;
> + else
> + return -EINVAL;
> +
> + mt76_wmac_rmw(dev->sku, MT_TOP_POS_SKU, MT_TOP_POS_SKU_MASK,
> + FIELD_PREP(MT_TOP_POS_SKU_MASK, val));
> +
> + mt76_wr(dev, MT_CONNINFRA_SKU_DEC_ADDR, val);
> +
> + return 0;
> +}
> +
> +static int mt7986_wmac_adie_setup(struct mt7915_dev *dev, u8 adie)
> +{
> + int ret;
> +
> + if (!(dev->adie[adie].is_7975 || dev->adie[adie].is_7976))
> + return 0;
> +
> + ret = mt7986_wmac_adie_cfg(dev, adie);
> + if (ret)
> + return ret;
> +
> + ret = mt7986_wmac_afe_cal(dev, adie, false);
> + if (ret)
> + return ret;
> +
> + if (!adie && (mt7986_wmac_check_adie_type(dev) == ADIE_DBDC))
> + ret = mt7986_wmac_afe_cal(dev, adie, true);
> +
> + return ret;
> +}
> +
> +static int mt7986_wmac_subsys_powerup(struct mt7915_dev *dev)
> +{
> + int ret;
> +
> + mt7986_wmac_subsys_setting(dev);
> +
> + ret = mt7986_wmac_bus_timeout(dev);
> + if (ret)
> + return ret;
> +
> + mt7986_wmac_clock_enable(dev);
> +
> + return 0;
> +}
> +
> +static int mt7986_wmac_wfsys_powerup(struct mt7915_dev *dev)
> +{
> + int ret;
> +
> + ret = mt7986_wmac_wm_enable(dev, false);
> + if (ret)
> + return ret;
> +
> + ret = mt7986_wmac_wfsys_setting(dev);
> + if (ret)
> + return ret;
> +
> + mt7986_wmac_wfsys_set_timeout(dev);
> +
> + return mt7986_wmac_wm_enable(dev, true);
> +}
> +
> +int mt7986_wmac_enable(struct mt7915_dev *dev)
> +{
> + int ret;
> +
> + ret = mt7986_wmac_consys_reset(dev, true);
> + if (ret)
> + return ret;
> +
> + ret = mt7986_wmac_gpio_setup(dev);
> + if (ret)
> + return ret;
> +
> + ret = mt7986_wmac_consys_lockup(dev, false);
> + if (ret)
> + return ret;
> +
> + ret = mt7986_wmac_coninfra_check(dev);
> + if (ret)
> + return ret;
> +
> + ret = mt7986_wmac_coninfra_setup(dev);
> + if (ret)
> + return ret;
> +
> + ret = mt7986_wmac_sku_setup(dev);
> + if (ret)
> + return ret;
> +
> + ret = mt7986_wmac_adie_setup(dev, 0);
> + if (ret)
> + return ret;
> +
> + ret = mt7986_wmac_adie_setup(dev, 1);
> + if (ret)
> + return ret;
> +
> + ret = mt7986_wmac_subsys_powerup(dev);
> + if (ret)
> + return ret;
> +
> + ret = mt7986_wmac_top_wfsys_wakeup(dev, true);
> + if (ret)
> + return ret;
> +
> + ret = mt7986_wmac_wfsys_powerup(dev);
> + if (ret)
> + return ret;
> +
> + return mt7986_wmac_sku_update(dev);
> +}
> +
> +void mt7986_wmac_disable(struct mt7915_dev *dev)
> +{
> + u32 cur;
> +
> + mt7986_wmac_top_wfsys_wakeup(dev, true);
> +
> + /* Turn on wfsys2conn bus sleep protect */
> + mt76_rmw_field(dev, MT_CONN_INFRA_WF_SLP_PROT,
> + MT_CONN_INFRA_WF_SLP_PROT_MASK, 0x1);
> +
> + /* Check wfsys2conn bus sleep protect */
> + read_poll_timeout(mt76_rr, cur, !(cur ^ MT_CONN_INFRA_CONN),
> + USEC_PER_MSEC, 50 * USEC_PER_MSEC, false,
> + dev, MT_CONN_INFRA_WF_SLP_PROT_RDY);
> +
> + mt7986_wmac_wfsys_poweron(dev, false);
> +
> + /* Turn back wpll setting */
> + mt76_rmw_field(dev, MT_AFE_DIG_EN_02(0), MT_AFE_MCU_BPLL_CFG_MASK, 0x2);
> + mt76_rmw_field(dev, MT_AFE_DIG_EN_02(0), MT_AFE_WPLL_CFG_MASK, 0x2);
> +
> + /* Reset EMI */
> + mt76_rmw_field(dev, MT_CONN_INFRA_EMI_REQ,
> + MT_CONN_INFRA_EMI_REQ_MASK, 0x1);
> + mt76_rmw_field(dev, MT_CONN_INFRA_EMI_REQ,
> + MT_CONN_INFRA_EMI_REQ_MASK, 0x0);
> + mt76_rmw_field(dev, MT_CONN_INFRA_EMI_REQ,
> + MT_CONN_INFRA_INFRA_REQ_MASK, 0x1);
> + mt76_rmw_field(dev, MT_CONN_INFRA_EMI_REQ,
> + MT_CONN_INFRA_INFRA_REQ_MASK, 0x0);
> +
> + mt7986_wmac_top_wfsys_wakeup(dev, false);
> + mt7986_wmac_consys_lockup(dev, true);
> + mt7986_wmac_consys_reset(dev, false);
> +}
> +
> +static int mt7986_wmac_init(struct mt7915_dev *dev)
> +{
> + struct device *pdev = dev->mt76.dev;
> + struct platform_device *pfdev = to_platform_device(pdev);
> +
> + dev->dcm = devm_platform_ioremap_resource(pfdev, 1);
> + if (IS_ERR(dev->dcm))
> + return PTR_ERR(dev->dcm);
> +
> + dev->sku = devm_platform_ioremap_resource(pfdev, 2);
> + if (IS_ERR(dev->sku))
> + return PTR_ERR(dev->sku);
> +
> + dev->rstc = devm_reset_control_get(pdev, "consys");
> + if (IS_ERR(dev->rstc))
> + return PTR_ERR(dev->rstc);
> +
> + return mt7986_wmac_enable(dev);
> +}
> +
> +static int mt7986_wmac_probe(struct platform_device *pdev)
> +{
> + void __iomem *mem_base;
> + struct mt7915_dev *dev;
> + struct mt76_dev *mdev;
> + int irq, ret;
> + u64 chip_id;
> +
> + chip_id = (u64)of_device_get_match_data(&pdev->dev);
> +
> + irq = platform_get_irq(pdev, 0);
> + if (irq < 0)
> + return irq;
> +
> + mem_base = devm_platform_ioremap_resource(pdev, 0);
> + if (IS_ERR(mem_base)) {
> + dev_err(&pdev->dev, "Failed to get memory resource\n");
> + return PTR_ERR(mem_base);
> + }
> +
> + dev = mt7915_mmio_probe(&pdev->dev, mem_base, chip_id);
> + if (IS_ERR(dev))
> + return PTR_ERR(dev);
> +
> + mdev = &dev->mt76;
> + ret = devm_request_irq(mdev->dev, irq, mt7915_irq_handler,
> + IRQF_SHARED, KBUILD_MODNAME, dev);
> + if (ret)
> + goto free_device;
> +
> + mt76_wr(dev, MT_INT_MASK_CSR, 0);
> +
> + ret = mt7986_wmac_init(dev);
> + if (ret)
> + goto free_irq;
> +
> + ret = mt7915_register_device(dev);
> + if (ret)
> + goto free_irq;
> +
> + return 0;
> +
> +free_irq:
> + devm_free_irq(mdev->dev, irq, dev);
> +
> +free_device:
> + mt76_free_device(&dev->mt76);
> +
> + return ret;
> +}
> +
> +static int mt7986_wmac_remove(struct platform_device *pdev)
> +{
> + struct mt7915_dev *dev = platform_get_drvdata(pdev);
> +
> + mt7915_unregister_device(dev);
> +
> + return 0;
> +}
> +
> +static const struct of_device_id mt7986_wmac_of_match[] = {
> + { .compatible = "mediatek,mt7986-wmac", .data = (u32 *)0x7986 },
> + {},
> +};
> +
> +struct platform_driver mt7986_wmac_driver = {
> + .driver = {
> + .name = "mt7986-wmac",
> + .of_match_table = mt7986_wmac_of_match,
> + },
> + .probe = mt7986_wmac_probe,
> + .remove = mt7986_wmac_remove,
> +};
> +
> +MODULE_FIRMWARE(MT7986_FIRMWARE_WA);
> +MODULE_FIRMWARE(MT7986_FIRMWARE_WM);
> +MODULE_FIRMWARE(MT7986_FIRMWARE_WM_MT7975);
> +MODULE_FIRMWARE(MT7986_ROM_PATCH);
> +MODULE_FIRMWARE(MT7986_ROM_PATCH_MT7975);
> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c b/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c
> index 8300f26..8a00cac 100644
> --- a/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c
> +++ b/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c
> @@ -456,7 +456,7 @@ mt7915_tm_set_tx_frames(struct mt7915_phy *phy, bool en)
> u8 tx_ant = td->tx_antenna_mask;
>
> if (phy != &dev->phy)
> - tx_ant >>= 2;
> + tx_ant >>= dev->chainshift;
> phy->test.spe_idx = spe_idx_map[tx_ant];
> }
> }
> diff --git a/drivers/net/wireless/mediatek/mt76/testmode.c b/drivers/net/wireless/mediatek/mt76/testmode.c
> index 1a01ad7..382b456 100644
> --- a/drivers/net/wireless/mediatek/mt76/testmode.c
> +++ b/drivers/net/wireless/mediatek/mt76/testmode.c
> @@ -409,7 +409,6 @@ int mt76_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
> struct mt76_dev *dev = phy->dev;
> struct mt76_testmode_data *td = &phy->test;
> struct nlattr *tb[NUM_MT76_TM_ATTRS];
> - bool ext_phy = phy != &dev->phy;
> u32 state;
> int err;
> int i;
> @@ -447,8 +446,8 @@ int mt76_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
> mt76_tm_get_u8(tb[MT76_TM_ATTR_TX_RATE_LDPC], &td->tx_rate_ldpc, 0, 1) ||
> mt76_tm_get_u8(tb[MT76_TM_ATTR_TX_RATE_STBC], &td->tx_rate_stbc, 0, 1) ||
> mt76_tm_get_u8(tb[MT76_TM_ATTR_TX_LTF], &td->tx_ltf, 0, 2) ||
> - mt76_tm_get_u8(tb[MT76_TM_ATTR_TX_ANTENNA], &td->tx_antenna_mask,
> - 1 << (ext_phy * 2), phy->antenna_mask << (ext_phy * 2)) ||
> + mt76_tm_get_u8(tb[MT76_TM_ATTR_TX_ANTENNA],
> + &td->tx_antenna_mask, 0, 0xff) ||
> mt76_tm_get_u8(tb[MT76_TM_ATTR_TX_SPE_IDX], &td->tx_spe_idx, 0, 27) ||
> mt76_tm_get_u8(tb[MT76_TM_ATTR_TX_DUTY_CYCLE],
> &td->tx_duty_cycle, 0, 99) ||
> --
> 2.18.0
>
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^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2 3/5] mt76: mt7915: add support for MT7986
2022-01-12 13:35 ` Lorenzo Bianconi
@ 2022-01-13 10:10 ` Peter Chiu
2022-01-13 10:19 ` Lorenzo Bianconi
0 siblings, 1 reply; 16+ messages in thread
From: Peter Chiu @ 2022-01-13 10:10 UTC (permalink / raw)
To: Lorenzo Bianconi
Cc: Felix Fietkau, linux-wireless, Ryder Lee, Xing Song, Sujuan Chen,
Shayne Chen, Evelyn Tsai, linux-mediatek, Bo Jiao
On Wed, 2022-01-12 at 14:35 +0100, Lorenzo Bianconi wrote:
> >
> > @@ -302,6 +316,15 @@ struct mt7915_dev {
> > u8 table_mask;
> > u8 n_agrt;
> > } twt;
> > +
> > + struct reset_control *rstc;
> > + void __iomem *dcm;
> > + void __iomem *sku;
> > +
> > + struct {
> > + bool is_7975;
> > + bool is_7976;
> > + } adie[MT7986_MAX_ADIE_NUM];
>
> do we really need it? Can we just read data from chip when necessary?
> it is not
> access in the hot-path, right?
> I think it is easier and more readable.
Adie registers are inaccessible after wfsys power on so we need some
places to store chip configuration.
We will modify it to make it more readable.
+ u32 adie;
thanks,
Peter
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2 3/5] mt76: mt7915: add support for MT7986
2022-01-13 10:10 ` Peter Chiu
@ 2022-01-13 10:19 ` Lorenzo Bianconi
2022-01-13 13:55 ` Lorenzo Bianconi
0 siblings, 1 reply; 16+ messages in thread
From: Lorenzo Bianconi @ 2022-01-13 10:19 UTC (permalink / raw)
To: Peter Chiu
Cc: Felix Fietkau, linux-wireless, Ryder Lee, Xing Song, Sujuan Chen,
Shayne Chen, Evelyn Tsai, linux-mediatek, Bo Jiao
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> On Wed, 2022-01-12 at 14:35 +0100, Lorenzo Bianconi wrote:
> > >
> > > @@ -302,6 +316,15 @@ struct mt7915_dev {
> > > u8 table_mask;
> > > u8 n_agrt;
> > > } twt;
> > > +
> > > + struct reset_control *rstc;
> > > + void __iomem *dcm;
> > > + void __iomem *sku;
> > > +
> > > + struct {
> > > + bool is_7975;
> > > + bool is_7976;
> > > + } adie[MT7986_MAX_ADIE_NUM];
> >
> > do we really need it? Can we just read data from chip when necessary?
> > it is not
> > access in the hot-path, right?
> > I think it is easier and more readable.
>
> Adie registers are inaccessible after wfsys power on so we need some
> places to store chip configuration.
> We will modify it to make it more readable.
> + u32 adie;
what I mean is just continue reading these values after the first time (that is
in common for both approaches).
Regards,
Lorenzo
>
> thanks,
> Peter
>
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^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2 3/5] mt76: mt7915: add support for MT7986
2022-01-13 10:19 ` Lorenzo Bianconi
@ 2022-01-13 13:55 ` Lorenzo Bianconi
2022-01-14 2:21 ` Peter Chiu
0 siblings, 1 reply; 16+ messages in thread
From: Lorenzo Bianconi @ 2022-01-13 13:55 UTC (permalink / raw)
To: Peter Chiu
Cc: Felix Fietkau, linux-wireless, Ryder Lee, Xing Song, Sujuan Chen,
Shayne Chen, Evelyn Tsai, linux-mediatek, Bo Jiao
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> > On Wed, 2022-01-12 at 14:35 +0100, Lorenzo Bianconi wrote:
> > > >
> > > > @@ -302,6 +316,15 @@ struct mt7915_dev {
> > > > u8 table_mask;
> > > > u8 n_agrt;
> > > > } twt;
> > > > +
> > > > + struct reset_control *rstc;
> > > > + void __iomem *dcm;
> > > > + void __iomem *sku;
> > > > +
> > > > + struct {
> > > > + bool is_7975;
> > > > + bool is_7976;
> > > > + } adie[MT7986_MAX_ADIE_NUM];
> > >
> > > do we really need it? Can we just read data from chip when necessary?
> > > it is not
> > > access in the hot-path, right?
> > > I think it is easier and more readable.
> >
> > Adie registers are inaccessible after wfsys power on so we need some
> > places to store chip configuration.
> > We will modify it to make it more readable.
> > + u32 adie;
>
> what I mean is just continue reading these values after the first time (that is
> in common for both approaches).
ok, sorry I misread your reply. Anyway it seems to me we need these values just
in mt7986_wmac_enable() (or in routines called by mt7986_wmac_enable). Right?
If so maybe we can just store them in a local struct in mt7986_wmac_enable().
What do you think?
Regards,
Lorenzo
>
> Regards,
> Lorenzo
>
> >
> > thanks,
> > Peter
> >
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^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v2 3/5] mt76: mt7915: add support for MT7986
2022-01-13 13:55 ` Lorenzo Bianconi
@ 2022-01-14 2:21 ` Peter Chiu
0 siblings, 0 replies; 16+ messages in thread
From: Peter Chiu @ 2022-01-14 2:21 UTC (permalink / raw)
To: Lorenzo Bianconi
Cc: Felix Fietkau, linux-wireless, Ryder Lee, Xing Song, Sujuan Chen,
Shayne Chen, Evelyn Tsai, linux-mediatek, Bo Jiao
On Thu, 2022-01-13 at 14:55 +0100, Lorenzo Bianconi wrote:
> > > On Wed, 2022-01-12 at 14:35 +0100, Lorenzo Bianconi wrote:
> > > > >
> > > > > @@ -302,6 +316,15 @@ struct mt7915_dev {
> > > > > u8 table_mask;
> > > > > u8 n_agrt;
> > > > > } twt;
> > > > > +
> > > > > + struct reset_control *rstc;
> > > > > + void __iomem *dcm;
> > > > > + void __iomem *sku;
> > > > > +
> > > > > + struct {
> > > > > + bool is_7975;
> > > > > + bool is_7976;
> > > > > + } adie[MT7986_MAX_ADIE_NUM];
> > > >
> > > > do we really need it? Can we just read data from chip when
> > > > necessary?
> > > > it is not
> > > > access in the hot-path, right?
> > > > I think it is easier and more readable.
> > >
> > > Adie registers are inaccessible after wfsys power on so we need
> > > some
> > > places to store chip configuration.
> > > We will modify it to make it more readable.
> > > + u32 adie;
> >
> > what I mean is just continue reading these values after the first
> > time (that is
> > in common for both approaches).
>
> ok, sorry I misread your reply. Anyway it seems to me we need these
> values just
> in mt7986_wmac_enable() (or in routines called by
> mt7986_wmac_enable). Right?
> If so maybe we can just store them in a local struct in
> mt7986_wmac_enable().
> What do you think?
>
OK, I will fix it in the next patch.
thanks,
Peter
> Regards,
> Lorenzo
>
> >
> > Regards,
> > Lorenzo
> >
> > >
> > > thanks,
> > > Peter
> > >
>
>
^ permalink raw reply [flat|nested] 16+ messages in thread
end of thread, other threads:[~2022-01-14 2:22 UTC | newest]
Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-01-11 11:59 [PATCH v2 0/5] add mt7986 support Bo Jiao
2022-01-11 11:59 ` [PATCH v2 1/5] dt-bindings: net: wireless: mt76: document bindings for MT7986 Bo Jiao
2022-01-11 15:14 ` Rob Herring
2022-01-11 21:53 ` Rob Herring
2022-01-11 11:59 ` [PATCH v2 2/5] mt76: redefine mt76_for_each_q_rx to adapt mt7986 changes Bo Jiao
2022-01-11 11:59 ` [PATCH v2 3/5] mt76: mt7915: add support for MT7986 Bo Jiao
2022-01-11 16:40 ` Kalle Valo
2022-01-12 13:35 ` Lorenzo Bianconi
2022-01-13 10:10 ` Peter Chiu
2022-01-13 10:19 ` Lorenzo Bianconi
2022-01-13 13:55 ` Lorenzo Bianconi
2022-01-14 2:21 ` Peter Chiu
2022-01-11 11:59 ` [PATCH v2 4/5] mt76: mt7915: add Kconfig entry " Bo Jiao
2022-01-11 16:40 ` Kalle Valo
2022-01-12 10:50 ` Lorenzo Bianconi
2022-01-11 11:59 ` [PATCH v2 5/5] mt76: mt7915: introduce band_idx in mt7915_phy Bo Jiao
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