include: dt-bindings: Add MSCC header

Add MSCC header with delay definitions for VSC8531 and associated
family devices.

Signed-off-by: Harini Katakam <harini.katakam@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/include/dt-bindings/net/mscc-phy-vsc8531.h b/include/dt-bindings/net/mscc-phy-vsc8531.h
new file mode 100644 (file)
index 0000000..61f5287
--- /dev/null
+++ b/include/dt-bindings/net/mscc-phy-vsc8531.h
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
+/*
+ * Device Tree constants for Microsemi VSC8531 PHY
+ *
+ * Author: Nagaraju Lakkaraju
+ *
+ * Copyright (c) 2017 Microsemi Corporation
+ */
+
+#ifndef _DT_BINDINGS_MSCC_VSC8531_H
+#define _DT_BINDINGS_MSCC_VSC8531_H
+
+/* PHY LED Modes */
+#define VSC8531_LINK_ACTIVITY                  0
+#define VSC8531_LINK_1000_ACTIVITY             1
+#define VSC8531_LINK_100_ACTIVITY              2
+#define VSC8531_LINK_10_ACTIVITY               3
+#define VSC8531_LINK_100_1000_ACTIVITY         4
+#define VSC8531_LINK_10_1000_ACTIVITY          5
+#define VSC8531_LINK_10_100_ACTIVITY           6
+#define VSC8584_LINK_100FX_1000X_ACTIVITY      7
+#define VSC8531_DUPLEX_COLLISION               8
+#define VSC8531_COLLISION                      9
+#define VSC8531_ACTIVITY                       10
+#define VSC8584_100FX_1000X_ACTIVITY           11
+#define VSC8531_AUTONEG_FAULT                  12
+#define VSC8531_SERIAL_MODE                    13
+#define VSC8531_FORCE_LED_OFF                  14
+#define VSC8531_FORCE_LED_ON                   15
+
+#define VSC8531_RGMII_CLK_DELAY_0_2_NS 0
+#define VSC8531_RGMII_CLK_DELAY_0_8_NS 1
+#define VSC8531_RGMII_CLK_DELAY_1_1_NS 2
+#define VSC8531_RGMII_CLK_DELAY_1_7_NS 3
+#define VSC8531_RGMII_CLK_DELAY_2_0_NS 4
+#define VSC8531_RGMII_CLK_DELAY_2_3_NS 5
+#define VSC8531_RGMII_CLK_DELAY_2_6_NS 6
+#define VSC8531_RGMII_CLK_DELAY_3_4_NS 7
+
+#endif