diff mbox series

[1/6] dt-bindings: mux-j7200-wiz: Add lane function defines

Message ID 20200907103810.9870-2-rogerq@ti.com (mailing list archive)
State New, archived
Headers show
Series arm64: dts: ti: Add USB support for J7200 EVM | expand

Commit Message

Roger Quadros Sept. 7, 2020, 10:38 a.m. UTC 
Each SERDES lane mux can select upto 4 different IPs.
There are 4 lanes in each J7200 SERDES. Define all
the possible functions in this file.

Signed-off-by: Roger Quadros <rogerq@ti.com>
---
 include/dt-bindings/mux/mux-j7200-wiz.h | 29 +++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 include/dt-bindings/mux/mux-j7200-wiz.h
diff mbox series

Patch

diff --git a/include/dt-bindings/mux/mux-j7200-wiz.h b/include/dt-bindings/mux/mux-j7200-wiz.h
new file mode 100644
index 000000000000..b091b1185a36
--- /dev/null
+++ b/include/dt-bindings/mux/mux-j7200-wiz.h
@@ -0,0 +1,29 @@ 
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * This header provides constants for J7200 WIZ.
+ */
+
+#ifndef _DT_BINDINGS_J7200_WIZ
+#define _DT_BINDINGS_J7200_WIZ
+
+#define SERDES0_LANE0_QSGMII_LANE3	0x0
+#define SERDES0_LANE0_PCIE1_LANE0	0x1
+#define SERDES0_LANE0_IP3_UNUSED	0x2
+#define SERDES0_LANE0_IP4_UNUSED	0x3
+
+#define SERDES0_LANE1_QSGMII_LANE4	0x0
+#define SERDES0_LANE1_PCIE1_LANE1	0x1
+#define SERDES0_LANE1_IP3_UNUSED	0x2
+#define SERDES0_LANE1_IP4_UNUSED	0x3
+
+#define SERDES0_LANE2_QSGMII_LANE1	0x0
+#define SERDES0_LANE2_PCIE1_LANE2	0x1
+#define SERDES0_LANE2_IP3_UNUSED	0x2
+#define SERDES0_LANE2_IP4_UNUSED	0x3
+
+#define SERDES0_LANE3_QSGMII_LANE2	0x0
+#define SERDES0_LANE3_PCIE1_LANE3	0x1
+#define SERDES0_LANE3_USB		0x2
+#define SERDES0_LANE3_IP4_UNUSED	0x3
+
+#endif /* _DT_BINDINGS_J7200_WIZ */