diff options
| author | Mikhail Kshevetskiy <[email protected]> | 2026-02-11 21:22:29 +0300 |
|---|---|---|
| committer | Jerome Forissier <[email protected]> | 2026-03-12 15:53:41 +0100 |
| commit | 08fa7baad59c10a4af74086d220b7dcd77f32e68 (patch) | |
| tree | 37c586dde0de14dc7a03b807ffcd0b460240c6cc /drivers | |
| parent | a527b1105142e6b2f9438ff61e9bcab54183ccb4 (diff) | |
net: airoha: makes PCS support optional
It's not possible to disable PCS support just now, an7581 u-boot will not
compile. This patch fixes an issue.
Signed-off-by: Mikhail Kshevetskiy <[email protected]>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/net/airoha_eth.c | 17 |
2 files changed, 17 insertions, 1 deletions
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 27c6a61de39..2fd8dd0e102 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -126,6 +126,7 @@ source "drivers/net/airoha/Kconfig" config AIROHA_ETH bool "Airoha Ethernet QDMA Driver" depends on ARCH_AIROHA + select MISC select PHYLIB select DEVRES select DM_ETH_PHY diff --git a/drivers/net/airoha_eth.c b/drivers/net/airoha_eth.c index d5b9da6bc18..a0c1786c628 100644 --- a/drivers/net/airoha_eth.c +++ b/drivers/net/airoha_eth.c @@ -704,6 +704,7 @@ static int airoha_qdma_init(struct udevice *dev, return airoha_qdma_hw_init(qdma); } +#if defined(CONFIG_PCS_AIROHA) static int airoha_pcs_init(struct udevice *dev) { struct airoha_gdm_port *port = dev_get_priv(dev); @@ -731,6 +732,7 @@ static int airoha_pcs_init(struct udevice *dev) return airoha_pcs_config(pcs_dev, port->neg_mode, port->mode, NULL, true); } +#endif static int airoha_hw_init(struct udevice *dev, struct airoha_eth *eth) @@ -829,6 +831,11 @@ static int airoha_alloc_gdm_port(struct udevice *dev, ofnode node) if (id > AIROHA_MAX_NUM_GDM_PORTS) return -EINVAL; +#if !defined(CONFIG_PCS_AIROHA) + if (id != 1) + return -ENOTSUPP; +#endif + str = eth->gdm_port_str[id]; snprintf(str, AIROHA_GDM_PORT_STRING_LEN, "airoha-gdm%d", id); @@ -908,7 +915,7 @@ static int airoha_eth_probe(struct udevice *dev) continue; ret = airoha_alloc_gdm_port(dev, node); - if (ret) + if (ret && ret != -ENOTSUPP) return ret; } @@ -935,11 +942,15 @@ static int airoha_eth_port_probe(struct udevice *dev) return ret; if (port->id > 1) { +#if defined(CONFIG_PCS_AIROHA) ret = airoha_pcs_init(dev); if (ret) return ret; port->phydev = dm_eth_phy_connect(dev); +#else + return -EINVAL; +#endif } return 0; @@ -961,6 +972,7 @@ static int airoha_eth_init(struct udevice *dev) GLOBAL_CFG_TX_DMA_EN_MASK | GLOBAL_CFG_RX_DMA_EN_MASK); +#if defined(CONFIG_PCS_AIROHA) if (port->id > 1) { struct phy_device *phydev = port->phydev; int speed, duplex; @@ -1001,6 +1013,7 @@ static int airoha_eth_init(struct udevice *dev) airoha_pcs_link_up(port->pcs_dev, port->neg_mode, port->mode, speed, duplex); } +#endif return 0; } @@ -1010,12 +1023,14 @@ static void airoha_eth_stop(struct udevice *dev) struct airoha_gdm_port *port = dev_get_priv(dev); struct airoha_qdma *qdma = port->qdma; +#if defined(CONFIG_PCS_AIROHA) if (port->id > 1) { if (port->phydev) phy_shutdown(port->phydev); airoha_pcs_link_down(port->pcs_dev); } +#endif airoha_qdma_clear(qdma, REG_QDMA_GLOBAL_CFG, GLOBAL_CFG_TX_DMA_EN_MASK | |