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Date: Tue, 16 Nov 2021 11:08:17 +0100
From: Horatiu Vultur <horatiu.vultur@...rochip.com>
To: <kishon@...com>, <vkoul@...nel.org>, <robh+dt@...nel.org>,
<andrew@...n.ch>, <alexandre.belloni@...tlin.com>,
<kuba@...nel.org>, <linux-phy@...ts.infradead.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: Horatiu Vultur <horatiu.vultur@...rochip.com>,
Rob Herring <robh@...nel.org>
Subject: [PATCH resend v4 2/3] dt-bindings: phy: Add constants for lan966x serdes
Lan966x has: 2 integrated PHYs, 3 SerDes and 2 RGMII interfaces. Which
requires to be muxed based on the HW representation.
So add constants for each interface to be able to distinguish them.
Reviewed-by: Rob Herring <robh@...nel.org>
Signed-off-by: Horatiu Vultur <horatiu.vultur@...rochip.com>
---
include/dt-bindings/phy/phy-lan966x-serdes.h | 14 ++++++++++++++
1 file changed, 14 insertions(+)
create mode 100644 include/dt-bindings/phy/phy-lan966x-serdes.h
diff --git a/include/dt-bindings/phy/phy-lan966x-serdes.h b/include/dt-bindings/phy/phy-lan966x-serdes.h
new file mode 100644
index 000000000000..4330269a901e
--- /dev/null
+++ b/include/dt-bindings/phy/phy-lan966x-serdes.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
+
+#ifndef __PHY_LAN966X_SERDES_H__
+#define __PHY_LAN966X_SERDES_H__
+
+#define CU(x) (x)
+#define CU_MAX CU(2)
+#define SERDES6G(x) (CU_MAX + 1 + (x))
+#define SERDES6G_MAX SERDES6G(3)
+#define RGMII(x) (SERDES6G_MAX + 1 + (x))
+#define RGMII_MAX RGMII(2)
+#define SERDES_MAX (RGMII_MAX + 1)
+
+#endif
--
2.33.0
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