From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/net/ethernet/microchip/lan743x_ptp.h | 27 ++++++++++++++++++++++-----
1 files changed, 22 insertions(+), 5 deletions(-)
diff --git a/kernel/drivers/net/ethernet/microchip/lan743x_ptp.h b/kernel/drivers/net/ethernet/microchip/lan743x_ptp.h
index 5fc1b3c..7663bf5 100644
--- a/kernel/drivers/net/ethernet/microchip/lan743x_ptp.h
+++ b/kernel/drivers/net/ethernet/microchip/lan743x_ptp.h
@@ -7,6 +7,18 @@
#include "linux/ptp_clock_kernel.h"
#include "linux/netdevice.h"
+#define LAN7430_N_LED 4
+#define LAN7430_N_GPIO 4 /* multiplexed with PHY LEDs */
+#define LAN7431_N_GPIO 12
+
+#define LAN743X_PTP_N_GPIO LAN7431_N_GPIO
+
+/* the number of periodic outputs is limited by number of
+ * PTP clock event channels
+ */
+#define LAN743X_PTP_N_EVENT_CHAN 2
+#define LAN743X_PTP_N_PEROUT LAN743X_PTP_N_EVENT_CHAN
+
struct lan743x_adapter;
/* GPIO */
@@ -40,8 +52,13 @@
#define LAN743X_PTP_NUMBER_OF_TX_TIMESTAMPS (4)
-#define PTP_FLAG_PTP_CLOCK_REGISTERED BIT(1)
+#define PTP_FLAG_PTP_CLOCK_REGISTERED BIT(1)
#define PTP_FLAG_ISR_ENABLED BIT(2)
+
+struct lan743x_ptp_perout {
+ int event_ch; /* PTP event channel (0=channel A, 1=channel B) */
+ int gpio_pin; /* GPIO pin where output appears */
+};
struct lan743x_ptp {
int flags;
@@ -51,13 +68,13 @@
struct ptp_clock *ptp_clock;
struct ptp_clock_info ptp_clock_info;
- struct ptp_pin_desc pin_config[1];
+ struct ptp_pin_desc pin_config[LAN743X_PTP_N_GPIO];
-#define LAN743X_PTP_NUMBER_OF_EVENT_CHANNELS (2)
unsigned long used_event_ch;
+ struct lan743x_ptp_perout perout[LAN743X_PTP_N_PEROUT];
- int perout_event_ch;
- int perout_gpio_bit;
+ bool leds_multiplexed;
+ bool led_enabled[LAN7430_N_LED];
/* tx_ts_lock: used to prevent concurrent access to timestamp arrays */
spinlock_t tx_ts_lock;
--
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