target/linux/lantiq/patches-3.10/0027-pinctrl-lantiq-add-missing-gphy-led-setup.patch

   1 From 5164a36bb033e805c40da76558ceddc82741989b Mon Sep 17 00:00:00 2001
   2 From: John Crispin <blogic@openwrt.org>
   3 Date: Fri, 9 Aug 2013 20:38:15 +0200
   4 Subject: [PATCH 27/34] pinctrl/lantiq: add missing gphy led setup
   5
   6 We found out how to set the gphy led pinmuxing.
   7
   8 Signed-off-by: John Crispin <blogic@openwrt.org>
   9 ---
  10  drivers/pinctrl/pinctrl-xway.c |   30 ++++++++++++++++++++++++------
  11  1 file changed, 24 insertions(+), 6 deletions(-)
  12
  13 --- a/drivers/pinctrl/pinctrl-xway.c
  14 +++ b/drivers/pinctrl/pinctrl-xway.c
  15 @@ -102,6 +102,7 @@ enum xway_mux {
  16         XWAY_MUX_EPHY,
  17         XWAY_MUX_DFE,
  18         XWAY_MUX_SDIO,
  19 +       XWAY_MUX_GPHY,
  20         XWAY_MUX_NONE = 0xffff,
  21  };
  22
  23 @@ -109,12 +110,12 @@ static const struct ltq_mfp_pin xway_mfp
  24         /*       pin    f0      f1      f2      f3   */
  25         MFP_XWAY(GPIO0, GPIO,   EXIN,   NONE,   TDM),
  26         MFP_XWAY(GPIO1, GPIO,   EXIN,   NONE,   NONE),
  27 -       MFP_XWAY(GPIO2, GPIO,   CGU,    EXIN,   NONE),
  28 +       MFP_XWAY(GPIO2, GPIO,   CGU,    EXIN,   GPHY),
  29         MFP_XWAY(GPIO3, GPIO,   CGU,    NONE,   PCI),
  30         MFP_XWAY(GPIO4, GPIO,   STP,    NONE,   ASC),
  31 -       MFP_XWAY(GPIO5, GPIO,   STP,    NONE,   NONE),
  32 +       MFP_XWAY(GPIO5, GPIO,   STP,    NONE,   GPHY),
  33         MFP_XWAY(GPIO6, GPIO,   STP,    GPT,    ASC),
  34 -       MFP_XWAY(GPIO7, GPIO,   CGU,    PCI,    NONE),
  35 +       MFP_XWAY(GPIO7, GPIO,   CGU,    PCI,    GPHY),
  36         MFP_XWAY(GPIO8, GPIO,   CGU,    NMI,    NONE),
  37         MFP_XWAY(GPIO9, GPIO,   ASC,    SPI,    EXIN),
  38         MFP_XWAY(GPIO10, GPIO,  ASC,    SPI,    NONE),
  39 @@ -151,10 +152,10 @@ static const struct ltq_mfp_pin xway_mfp
  40         MFP_XWAY(GPIO41, GPIO,  NONE,   NONE,   NONE),
  41         MFP_XWAY(GPIO42, GPIO,  MDIO,   NONE,   NONE),
  42         MFP_XWAY(GPIO43, GPIO,  MDIO,   NONE,   NONE),
  43 -       MFP_XWAY(GPIO44, GPIO,  NONE,   NONE,   SIN),
  44 -       MFP_XWAY(GPIO45, GPIO,  NONE,   NONE,   SIN),
  45 +       MFP_XWAY(GPIO44, GPIO,  NONE,   GPHY,   SIN),
  46 +       MFP_XWAY(GPIO45, GPIO,  NONE,   GPHY,   SIN),
  47         MFP_XWAY(GPIO46, GPIO,  NONE,   NONE,   EXIN),
  48 -       MFP_XWAY(GPIO47, GPIO,  NONE,   NONE,   SIN),
  49 +       MFP_XWAY(GPIO47, GPIO,  NONE,   GPHY,   SIN),
  50         MFP_XWAY(GPIO48, GPIO,  EBU,    NONE,   NONE),
  51         MFP_XWAY(GPIO49, GPIO,  EBU,    NONE,   NONE),
  52         MFP_XWAY(GPIO50, GPIO,  NONE,   NONE,   NONE),
  53 @@ -208,6 +209,13 @@ static const unsigned pins_stp[] = {GPIO
  54  static const unsigned pins_nmi[] = {GPIO8};
  55  static const unsigned pins_mdio[] = {GPIO42, GPIO43};
  56
  57 +static const unsigned pins_gphy0_led0[] = {GPIO5};
  58 +static const unsigned pins_gphy0_led1[] = {GPIO7};
  59 +static const unsigned pins_gphy0_led2[] = {GPIO2};
  60 +static const unsigned pins_gphy1_led0[] = {GPIO44};
  61 +static const unsigned pins_gphy1_led1[] = {GPIO45};
  62 +static const unsigned pins_gphy1_led2[] = {GPIO47};
  63 +
  64  static const unsigned pins_ebu_a24[] = {GPIO13};
  65  static const unsigned pins_ebu_clk[] = {GPIO21};
  66  static const unsigned pins_ebu_cs1[] = {GPIO23};
  67 @@ -322,6 +330,12 @@ static const struct ltq_pin_group xway_g
  68         GRP_MUX("gnt4", PCI, pins_pci_gnt4),
  69         GRP_MUX("req4", PCI, pins_pci_gnt4),
  70         GRP_MUX("mdio", MDIO, pins_mdio),
  71 +       GRP_MUX("gphy0 led0", GPHY, pins_gphy0_led0),
  72 +       GRP_MUX("gphy0 led1", GPHY, pins_gphy0_led1),
  73 +       GRP_MUX("gphy0 lde2", GPHY, pins_gphy0_led2),
  74 +       GRP_MUX("gphy1 led0", GPHY, pins_gphy1_led0),
  75 +       GRP_MUX("gphy1 led1", GPHY, pins_gphy1_led1),
  76 +       GRP_MUX("gphy1 lde2", GPHY, pins_gphy1_led2),
  77  };
  78
  79  static const struct ltq_pin_group ase_grps[] = {
  80 @@ -365,6 +379,9 @@ static const char * const xway_nmi_grps[
  81
  82  /* ar9/vr9/gr9 */
  83  static const char * const xrx_mdio_grps[] = {"mdio"};
  84 +static const char * const xrx_gphy_grps[] = {"gphy0 led0", "gphy0 led1",
  85 +                                               "gphy0 led2", "gphy1 led0",
  86 +                                               "gphy1 led1", "gphy1 led2"};
  87  static const char * const xrx_ebu_grps[] = {"ebu a23", "ebu a24",
  88                                                 "ebu a25", "ebu cs1",
  89                                                 "ebu wait", "ebu clk",
  90 @@ -414,6 +431,7 @@ static const struct ltq_pmx_func xrx_fun
  91         {"pci",         ARRAY_AND_SIZE(xrx_pci_grps)},
  92         {"ebu",         ARRAY_AND_SIZE(xrx_ebu_grps)},
  93         {"mdio",        ARRAY_AND_SIZE(xrx_mdio_grps)},
  94 +       {"gphy",        ARRAY_AND_SIZE(xrx_gphy_grps)},
  95  };
  96
  97  static const struct ltq_pmx_func ase_funcs[] = {