target/linux/ipq40xx/patches-5.10/706-dt-bindings-net-add-QCA807x-PHY.patch

   1 From c66863c1ba8995b61e6d727d78a241c734f5bb57 Mon Sep 17 00:00:00 2001
   2 From: Robert Marko <robert.marko@sartura.hr>
   3 Date: Thu, 1 Oct 2020 15:05:35 +0200
   4 Subject: [PATCH] dt-bindings: net: add QCA807x PHY
   5
   6 Add DT bindings for Qualcomm QCA807x PHY series.
   7
   8 Signed-off-by: Robert Marko <robert.marko@sartura.hr>
   9 ---
  10  include/dt-bindings/net/qcom-qca807x.h | 45 ++++++++++++++++++++++++++
  11  1 file changed, 45 insertions(+)
  12  create mode 100644 include/dt-bindings/net/qcom-qca807x.h
  13
  14 --- /dev/null
  15 +++ b/include/dt-bindings/net/qcom-qca807x.h
  16 @@ -0,0 +1,45 @@
  17 +/* SPDX-License-Identifier: GPL-2.0-or-later */
  18 +/*
  19 + * Device Tree constants for the Qualcomm QCA807X PHYs
  20 + */
  21 +
  22 +#ifndef _DT_BINDINGS_QCOM_QCA807X_H
  23 +#define _DT_BINDINGS_QCOM_QCA807X_H
  24 +
  25 +#define PSGMII_QSGMII_TX_DRIVER_140MV  0
  26 +#define PSGMII_QSGMII_TX_DRIVER_160MV  1
  27 +#define PSGMII_QSGMII_TX_DRIVER_180MV  2
  28 +#define PSGMII_QSGMII_TX_DRIVER_200MV  3
  29 +#define PSGMII_QSGMII_TX_DRIVER_220MV  4
  30 +#define PSGMII_QSGMII_TX_DRIVER_240MV  5
  31 +#define PSGMII_QSGMII_TX_DRIVER_260MV  6
  32 +#define PSGMII_QSGMII_TX_DRIVER_280MV  7
  33 +#define PSGMII_QSGMII_TX_DRIVER_300MV  8
  34 +#define PSGMII_QSGMII_TX_DRIVER_320MV  9
  35 +#define PSGMII_QSGMII_TX_DRIVER_400MV  10
  36 +#define PSGMII_QSGMII_TX_DRIVER_500MV  11
  37 +/* Default value */
  38 +#define PSGMII_QSGMII_TX_DRIVER_600MV  12
  39 +
  40 +/* Full amplitude, full bias current */
  41 +#define QCA807X_CONTROL_DAC_FULL_VOLT_BIAS             0
  42 +/* Amplitude follow DSP (amplitude is adjusted based on cable length), half bias current */
  43 +#define QCA807X_CONTROL_DAC_DSP_VOLT_HALF_BIAS         1
  44 +/* Full amplitude, bias current follow DSP (bias current is adjusted based on cable length) */
  45 +#define QCA807X_CONTROL_DAC_FULL_VOLT_DSP_BIAS         2
  46 +/* Both amplitude and bias current follow DSP */
  47 +#define QCA807X_CONTROL_DAC_DSP_VOLT_BIAS              3
  48 +/* Full amplitude, half bias current */
  49 +#define QCA807X_CONTROL_DAC_FULL_VOLT_HALF_BIAS                4
  50 +/* Amplitude follow DSP setting; 1/4 bias current when cable<10m,
  51 + * otherwise half bias current
  52 + */
  53 +#define QCA807X_CONTROL_DAC_DSP_VOLT_QUARTER_BIAS      5
  54 +/* Full amplitude; same bias current setting with “010” and “011”,
  55 + * but half more bias is reduced when cable <10m
  56 + */
  57 +#define QCA807X_CONTROL_DAC_FULL_VOLT_HALF_BIAS_SHORT  6
  58 +/* Amplitude follow DSP; same bias current setting with “110”, default value */
  59 +#define QCA807X_CONTROL_DAC_DSP_VOLT_HALF_BIAS_SHORT   7
  60 +
  61 +#endif