Commit b9e0c620 authored by Horatiu Vultur's avatar Horatiu Vultur Committed by Jakub Kicinski
Browse files

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: default avatarKory Maincent <kory.maincent@bootlin.com>
Signed-off-by: default avatarHoratiu Vultur <horatiu.vultur@microchip.com>
Link: https://patch.msgid.link/20250902121832.3258544-2-horatiu.vultur@microchip.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 21f82062

drivers/net/phy/micrel.c

+12 −5
Original line number Diff line number Diff line
@@ -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;