target/linux/ramips/patches-3.8/0126-MIPS-ralink-add-PCI-pinmux-group-for-RT3883.patch

   1 From 2c868d77c161ce7dea8facf203c155924d776c33 Mon Sep 17 00:00:00 2001
   2 From: Gabor Juhos <juhosg@openwrt.org>
   3 Date: Wed, 27 Mar 2013 20:50:40 +0100
   4 Subject: [PATCH 4/5] MIPS: ralink: add PCI pinmux group for RT3883
   5
   6 Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
   7 ---
   8  arch/mips/ralink/rt3883.c |   32 ++++++++++++++++++++++++++++++++
   9  1 file changed, 32 insertions(+)
  10
  11 --- a/arch/mips/ralink/rt3883.c
  12 +++ b/arch/mips/ralink/rt3883.c
  13 @@ -113,6 +113,35 @@ struct ralink_pinmux_grp uart_mux[] = {
  14         }, {0}
  15  };
  16
  17 +struct ralink_pinmux_grp pci_mux[] = {
  18 +       {
  19 +               .name = "pci-dev",
  20 +               .mask = 0,
  21 +               .gpio_first = RT3883_GPIO_PCI_AD0,
  22 +               .gpio_last = RT3883_GPIO_PCI_AD31,
  23 +       }, {
  24 +               .name = "pci-host2",
  25 +               .mask = 1,
  26 +               .gpio_first = RT3883_GPIO_PCI_AD0,
  27 +               .gpio_last = RT3883_GPIO_PCI_AD31,
  28 +       }, {
  29 +               .name = "pci-host1",
  30 +               .mask = 2,
  31 +               .gpio_first = RT3883_GPIO_PCI_AD0,
  32 +               .gpio_last = RT3883_GPIO_PCI_AD31,
  33 +       }, {
  34 +               .name = "pci-fnc",
  35 +               .mask = 3,
  36 +               .gpio_first = RT3883_GPIO_PCI_AD0,
  37 +               .gpio_last = RT3883_GPIO_PCI_AD31,
  38 +       }, {
  39 +               .name = "pci-gpio",
  40 +               .mask = 7,
  41 +               .gpio_first = RT3883_GPIO_PCI_AD0,
  42 +               .gpio_last = RT3883_GPIO_PCI_AD31,
  43 +       }, {0}
  44 +};
  45 +
  46  static void rt3883_wdt_reset(void)
  47  {
  48         u32 t;
  49 @@ -129,6 +158,9 @@ struct ralink_pinmux rt_pinmux = {
  50         .uart_shift = RT3883_GPIO_MODE_UART0_SHIFT,
  51         .uart_mask = RT3883_GPIO_MODE_GPIO,
  52         .wdt_reset = rt3883_wdt_reset,
  53 +       .pci = pci_mux,
  54 +       .pci_shift = RT3883_GPIO_MODE_PCI_SHIFT,
  55 +       .pci_mask = RT3883_GPIO_MODE_PCI_MASK,
  56  };
  57
  58  void __init ralink_clk_init(void)