diff options
| author | Horatiu Vultur <horatiu.vultur@microchip.com> | 2025-09-02 14:18:31 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-09-03 17:28:46 -0700 |
| commit | b9e0c62057a8fbbf90182caa19cc460e4aca051b (patch) | |
| tree | 05bcc87a474874b529b9e1993f1d8cac9e343a09 /drivers/net/phy/micrel.c | |
| parent | 21f82062d0f241e55dd59eb630e8710862cc90b4 (diff) | |
net: phy: micrel: Introduce function __lan8814_ptp_probe_once
Introduce the function __lan8814_ptp_probe_once as this function will be
used also by lan8842 driver which has a different number of GPIOs
compared to lan8814. This change doesn't have any functional
changes.
Reviewed-by: Kory Maincent <kory.maincent@bootlin.com>
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Link: https://patch.msgid.link/20250902121832.3258544-2-horatiu.vultur@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/phy/micrel.c')
| -rw-r--r-- | drivers/net/phy/micrel.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c index 04bd744920b0..9a9081848132 100644 --- a/drivers/net/phy/micrel.c +++ b/drivers/net/phy/micrel.c @@ -4242,7 +4242,8 @@ static void lan8814_ptp_init(struct phy_device *phydev) phydev->default_timestamp = true; } -static int lan8814_ptp_probe_once(struct phy_device *phydev) +static int __lan8814_ptp_probe_once(struct phy_device *phydev, char *pin_name, + int gpios) { struct lan8814_shared_priv *shared = phy_package_get_priv(phydev); @@ -4250,18 +4251,18 @@ static int lan8814_ptp_probe_once(struct phy_device *phydev) mutex_init(&shared->shared_lock); shared->pin_config = devm_kmalloc_array(&phydev->mdio.dev, - LAN8814_PTP_GPIO_NUM, + gpios, sizeof(*shared->pin_config), GFP_KERNEL); if (!shared->pin_config) return -ENOMEM; - for (int i = 0; i < LAN8814_PTP_GPIO_NUM; i++) { + for (int i = 0; i < gpios; i++) { struct ptp_pin_desc *ptp_pin = &shared->pin_config[i]; memset(ptp_pin, 0, sizeof(*ptp_pin)); snprintf(ptp_pin->name, - sizeof(ptp_pin->name), "lan8814_ptp_pin_%02d", i); + sizeof(ptp_pin->name), "%s_%02d", pin_name, i); ptp_pin->index = i; ptp_pin->func = PTP_PF_NONE; } @@ -4271,7 +4272,7 @@ static int lan8814_ptp_probe_once(struct phy_device *phydev) shared->ptp_clock_info.max_adj = 31249999; shared->ptp_clock_info.n_alarm = 0; shared->ptp_clock_info.n_ext_ts = LAN8814_PTP_EXTTS_NUM; - shared->ptp_clock_info.n_pins = LAN8814_PTP_GPIO_NUM; + shared->ptp_clock_info.n_pins = gpios; shared->ptp_clock_info.pps = 0; shared->ptp_clock_info.supported_extts_flags = PTP_RISING_EDGE | PTP_FALLING_EDGE | @@ -4318,6 +4319,12 @@ static int lan8814_ptp_probe_once(struct phy_device *phydev) return 0; } +static int lan8814_ptp_probe_once(struct phy_device *phydev) +{ + return __lan8814_ptp_probe_once(phydev, "lan8814_ptp_pin", + LAN8814_PTP_GPIO_NUM); +} + static void lan8814_setup_led(struct phy_device *phydev, int val) { int temp; |