releases/3.10.30/mfd-lpc_ich-add-support-for-intel-avoton-soc.patch

   1 From 8477128fe0c3c455e9dfb1ba7ad7e6d09489d33c Mon Sep 17 00:00:00 2001
   2 From: James Ralston <james.d.ralston@intel.com>
   3 Date: Thu, 9 May 2013 12:38:53 -0700
   4 Subject: mfd: lpc_ich: Add support for Intel Avoton SoC
   5
   6 From: James Ralston <james.d.ralston@intel.com>
   7
   8 commit 8477128fe0c3c455e9dfb1ba7ad7e6d09489d33c upstream.
   9
  10 This patch adds the LPC Controller Device IDs for Watchdog and GPIO for
  11 Intel Avoton SoC, to the lpc_ich driver.
  12
  13 Signed-off-by: James Ralston <james.d.ralston@intel.com>
  14 Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
  15 Cc: "Chan, Wei Sern" <wei.sern.chan@intel.com>
  16 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  17
  18 ---
  19  drivers/mfd/lpc_ich.c |   10 ++++++++++
  20  1 file changed, 10 insertions(+)
  21
  22 --- a/drivers/mfd/lpc_ich.c
  23 +++ b/drivers/mfd/lpc_ich.c
  24 @@ -51,6 +51,7 @@
  25   *     document number TBD : Lynx Point
  26   *     document number TBD : Lynx Point-LP
  27   *     document number TBD : Wellsburg
  28 + *     document number TBD : Avoton SoC
  29   */
  30
  31  #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
  32 @@ -207,6 +208,7 @@ enum lpc_chipsets {
  33         LPC_LPT,        /* Lynx Point */
  34         LPC_LPT_LP,     /* Lynx Point-LP */
  35         LPC_WBG,        /* Wellsburg */
  36 +       LPC_AVN,        /* Avoton SoC */
  37  };
  38
  39  struct lpc_ich_info lpc_chipset_info[] = {
  40 @@ -491,6 +493,10 @@ struct lpc_ich_info lpc_chipset_info[] =
  41                 .name = "Wellsburg",
  42                 .iTCO_version = 2,
  43         },
  44 +       [LPC_AVN] = {
  45 +               .name = "Avoton SoC",
  46 +               .iTCO_version = 1,
  47 +       },
  48  };
  49
  50  /*
  51 @@ -704,6 +710,10 @@ static DEFINE_PCI_DEVICE_TABLE(lpc_ich_i
  52         { PCI_VDEVICE(INTEL, 0x8d5d), LPC_WBG},
  53         { PCI_VDEVICE(INTEL, 0x8d5e), LPC_WBG},
  54         { PCI_VDEVICE(INTEL, 0x8d5f), LPC_WBG},
  55 +       { PCI_VDEVICE(INTEL, 0x1f38), LPC_AVN},
  56 +       { PCI_VDEVICE(INTEL, 0x1f39), LPC_AVN},
  57 +       { PCI_VDEVICE(INTEL, 0x1f3a), LPC_AVN},
  58 +       { PCI_VDEVICE(INTEL, 0x1f3b), LPC_AVN},
  59         { 0, },                 /* End of list */
  60  };
  61  MODULE_DEVICE_TABLE(pci, lpc_ich_ids);