From: Roger Quadros <rogerq@ti.com>
To: <t-kristo@ti.com>, <nm@ti.com>
Cc: devicetree@vger.kernel.org, nsekhar@ti.com,
linux-kernel@vger.kernel.org, kishon@ti.com, robh+dt@kernel.org,
Peter Rosin <peda@axentia.se>,
linux-arm-kernel@lists.infradead.org,
Roger Quadros <rogerq@ti.com>
Subject: [PATCH v3 1/6] dt-bindings: mux-j7200-wiz: Add lane function defines
Date: Tue, 15 Sep 2020 14:20:33 +0300 [thread overview]
Message-ID: <20200915112038.30219-2-rogerq@ti.com> (raw)
In-Reply-To: <20200915112038.30219-1-rogerq@ti.com>
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.
Cc: Peter Rosin <peda@axentia.se>
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 --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 */
--
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next prev parent reply other threads:[~2020-09-15 11:22 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-15 11:20 [PATCH v3 0/6] arm64: dts: ti: Add USB support for J7200 EVM Roger Quadros
2020-09-15 11:20 ` Roger Quadros [this message]
2020-09-16 4:52 ` [PATCH v3 1/6] dt-bindings: mux-j7200-wiz: Add lane function defines Peter Rosin
2020-09-16 15:45 ` Nishanth Menon
2020-09-17 9:45 ` Peter Rosin
2020-09-17 12:27 ` Nishanth Menon
2020-09-17 12:53 ` Peter Rosin
2020-09-17 13:00 ` Nishanth Menon
2020-09-17 10:17 ` Kishon Vijay Abraham I
2020-09-17 12:36 ` Nishanth Menon
2020-09-17 12:00 ` Roger Quadros
2020-09-17 12:14 ` Nishanth Menon
2020-09-17 12:37 ` Peter Rosin
2020-09-17 12:51 ` Nishanth Menon
2020-09-15 11:20 ` [PATCH v3 2/6] arm64: dts: ti: k3-j7200-main: Add SERDES lane control mux Roger Quadros
2020-09-15 11:20 ` [PATCH v3 3/6] arm64: dts: ti: k3-j7200-main.dtsi: Add USB to SERDES lane MUX Roger Quadros
2020-09-15 11:20 ` [PATCH v3 4/6] arm64: dts: ti: k3-j7200-main: Add USB controller Roger Quadros
2020-09-15 11:20 ` [PATCH v3 5/6] arm64: dts: ti: k3-j7200-common-proc-board: Configure the SERDES lane function Roger Quadros
2020-09-15 11:20 ` [PATCH v3 6/6] arm64: dts: ti: k3-j7200-common-proc-board: Add USB support Roger Quadros
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