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From c66863c1ba8995b61e6d727d78a241c734f5bb57 Mon Sep 17 00:00:00 2001
From: Robert Marko <robert.marko@sartura.hr>
Date: Thu, 1 Oct 2020 15:05:35 +0200
Subject: [PATCH] dt-bindings: net: add QCA807x PHY
Add DT bindings for Qualcomm QCA807x PHY series.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
---
include/dt-bindings/net/qcom-qca807x.h | 45 ++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
create mode 100644 include/dt-bindings/net/qcom-qca807x.h
--- /dev/null
+++ b/include/dt-bindings/net/qcom-qca807x.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Device Tree constants for the Qualcomm QCA807X PHYs
+ */
+
+#ifndef _DT_BINDINGS_QCOM_QCA807X_H
+#define _DT_BINDINGS_QCOM_QCA807X_H
+
+#define PSGMII_QSGMII_TX_DRIVER_140MV 0
+#define PSGMII_QSGMII_TX_DRIVER_160MV 1
+#define PSGMII_QSGMII_TX_DRIVER_180MV 2
+#define PSGMII_QSGMII_TX_DRIVER_200MV 3
+#define PSGMII_QSGMII_TX_DRIVER_220MV 4
+#define PSGMII_QSGMII_TX_DRIVER_240MV 5
+#define PSGMII_QSGMII_TX_DRIVER_260MV 6
+#define PSGMII_QSGMII_TX_DRIVER_280MV 7
+#define PSGMII_QSGMII_TX_DRIVER_300MV 8
+#define PSGMII_QSGMII_TX_DRIVER_320MV 9
+#define PSGMII_QSGMII_TX_DRIVER_400MV 10
+#define PSGMII_QSGMII_TX_DRIVER_500MV 11
+/* Default value */
+#define PSGMII_QSGMII_TX_DRIVER_600MV 12
+
+/* Full amplitude, full bias current */
+#define QCA807X_CONTROL_DAC_FULL_VOLT_BIAS 0
+/* Amplitude follow DSP (amplitude is adjusted based on cable length), half bias current */
+#define QCA807X_CONTROL_DAC_DSP_VOLT_HALF_BIAS 1
+/* Full amplitude, bias current follow DSP (bias current is adjusted based on cable length) */
+#define QCA807X_CONTROL_DAC_FULL_VOLT_DSP_BIAS 2
+/* Both amplitude and bias current follow DSP */
+#define QCA807X_CONTROL_DAC_DSP_VOLT_BIAS 3
+/* Full amplitude, half bias current */
+#define QCA807X_CONTROL_DAC_FULL_VOLT_HALF_BIAS 4
+/* Amplitude follow DSP setting; 1/4 bias current when cable<10m,
+ * otherwise half bias current
+ */
+#define QCA807X_CONTROL_DAC_DSP_VOLT_QUARTER_BIAS 5
+/* Full amplitude; same bias current setting with “010” and “011”,
+ * but half more bias is reduced when cable <10m
+ */
+#define QCA807X_CONTROL_DAC_FULL_VOLT_HALF_BIAS_SHORT 6
+/* Amplitude follow DSP; same bias current setting with “110”, default value */
+#define QCA807X_CONTROL_DAC_DSP_VOLT_HALF_BIAS_SHORT 7
+
+#endif
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