diff options
| author | Ansuel Smith <ansuelsmth@gmail.com> | 2021-05-14 23:00:04 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-05-14 15:30:22 -0700 |
| commit | 95ffeaf18b3bb90eeef52cbf7d79ccc9d0345ff5 (patch) | |
| tree | 5b03d678a4367e14eed0cca9cd80e9e00a29352e /drivers/net/dsa/qca8k.h | |
| parent | 0fc57e4b5e39461fc0a54aae0afe4241363a7267 (diff) | |
net: dsa: qca8k: add support for switch rev
qca8k internal phy driver require some special debug value to be set
based on the switch revision. Rework the switch id read function to
also read the chip revision.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/qca8k.h')
| -rw-r--r-- | drivers/net/dsa/qca8k.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/dsa/qca8k.h b/drivers/net/dsa/qca8k.h index eceeacfe2c5d..338277978ec0 100644 --- a/drivers/net/dsa/qca8k.h +++ b/drivers/net/dsa/qca8k.h @@ -30,8 +30,10 @@ /* Global control registers */ #define QCA8K_REG_MASK_CTRL 0x000 -#define QCA8K_MASK_CTRL_ID_M 0xff -#define QCA8K_MASK_CTRL_ID_S 8 +#define QCA8K_MASK_CTRL_REV_ID_MASK GENMASK(7, 0) +#define QCA8K_MASK_CTRL_REV_ID(x) ((x) >> 0) +#define QCA8K_MASK_CTRL_DEVICE_ID_MASK GENMASK(15, 8) +#define QCA8K_MASK_CTRL_DEVICE_ID(x) ((x) >> 8) #define QCA8K_REG_PORT0_PAD_CTRL 0x004 #define QCA8K_REG_PORT5_PAD_CTRL 0x008 #define QCA8K_REG_PORT6_PAD_CTRL 0x00c @@ -251,6 +253,7 @@ struct qca8k_match_data { struct qca8k_priv { u8 switch_id; + u8 switch_revision; struct regmap *regmap; struct mii_bus *bus; struct ar8xxx_port_status port_sts[QCA8K_NUM_PORTS]; |