target/linux/sunxi/patches-4.1/127-3-dt-sun4i-enable-nand-on-cubieboard.patch

   1 From e9f0391c7fccd13dfc07b470775b417d18d7df3b Mon Sep 17 00:00:00 2001
   2 From: Michal Suchanek <hramrach@gmail.com>
   3 Date: Fri, 12 Dec 2014 19:19:12 +0100
   4 Subject: [PATCH] ARM: dts: sun4i: Enable NAND on cubieboard
   5
   6 Add a node describing the NAND controller and partitions.
   7
   8 Signed-off-by: Michal Suchanek <hramrach@gmail.com>
   9 Signed-off-by: Hans de Goede <hdegoede@redhat.com>
  10 ---
  11  arch/arm/boot/dts/sun4i-a10-cubieboard.dts | 57 ++++++++++++++++++++++++++++++
  12  1 file changed, 57 insertions(+)
  13
  14 diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
  15 index 046a84d..a6faca3 100644
  16 --- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
  17 +++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
  18 @@ -147,3 +147,60 @@
  19         regulator-max-microvolt = <3000000>;
  20         regulator-name = "avcc";
  21  };
  22 +&nfc {
  23 +               pinctrl-names = "default";
  24 +               pinctrl-0 = <&nand_pins_a &nand_cs0_pins_a &nand_rb0_pins_a>;
  25 +               status = "okay";
  26 +
  27 +               nand@0 {
  28 +                               #address-cells = <2>;
  29 +                               #size-cells = <2>;
  30 +                               reg = <0>;
  31 +                               allwinner,rb = <0>;
  32 +
  33 +                               nand-ecc-mode = "hw";
  34 +                               nand-rnd-mode = "hw";
  35 +                               nand-on-flash-bbt;
  36 +
  37 +                               boot0@0 {
  38 +                                               label = "boot0";
  39 +                                               reg = /bits/ 64 <0x0 0x200000>;
  40 +                                               nand-ecc-mode = "hw_syndrome";
  41 +                                               nand-rnd-mode = "hw";
  42 +                                               nand-randomizer-seeds = /bits/ 16 <0x4a80>;
  43 +                               };
  44 +
  45 +                               boot0-rescue@200000 {
  46 +                                               label = "boot0-rescue";
  47 +                                               reg = /bits/ 64 <0x200000 0x200000>;
  48 +                                               nand-ecc-mode = "hw_syndrome";
  49 +                                               nand-rnd-mode = "hw";
  50 +                                               nand-randomizer-seeds = /bits/ 16 <0x4a80>;
  51 +                               };
  52 +
  53 +                               main@200000 {
  54 +                                               label = "main";
  55 +                                               reg = /bits/ 64 <0x400000 0xffc00000>;
  56 +                                               nand-ecc-mode = "hw";
  57 +                                               nand-rnd-mode = "hw";
  58 +                                               nand-randomizer-seeds = /bits/ 16 <
  59 +                                                       0x2b75 0x0bd0 0x5ca3 0x62d1 0x1c93 0x07e9 0x2162 0x3a72
  60 +                                                       0x0d67 0x67f9 0x1be7 0x077d 0x032f 0x0dac 0x2716 0x2436
  61 +                                                       0x7922 0x1510 0x3860 0x5287 0x480f 0x4252 0x1789 0x5a2d
  62 +                                                       0x2a49 0x5e10 0x437f 0x4b4e 0x2f45 0x216e 0x5cb7 0x7130
  63 +                                                       0x2a3f 0x60e4 0x4dc9 0x0ef0 0x0f52 0x1bb9 0x6211 0x7a56
  64 +                                                       0x226d 0x4ea7 0x6f36 0x3692 0x38bf 0x0c62 0x05eb 0x4c55
  65 +                                                       0x60f4 0x728c 0x3b6f 0x2037 0x7f69 0x0936 0x651a 0x4ceb
  66 +                                                       0x6218 0x79f3 0x383f 0x18d9 0x4f05 0x5c82 0x2912 0x6f17
  67 +                                                       0x6856 0x5938 0x1007 0x61ab 0x3e7f 0x57c2 0x542f 0x4f62
  68 +                                                       0x7454 0x2eac 0x7739 0x42d4 0x2f90 0x435a 0x2e52 0x2064
  69 +                                                       0x637c 0x66ad 0x2c90 0x0bad 0x759c 0x0029 0x0986 0x7126
  70 +                                                       0x1ca7 0x1605 0x386a 0x27f5 0x1380 0x6d75 0x24c3 0x0f8e
  71 +                                                       0x2b7a 0x1418 0x1fd1 0x7dc1 0x2d8e 0x43af 0x2267 0x7da3
  72 +                                                       0x4e3d 0x1338 0x50db 0x454d 0x764d 0x40a3 0x42e6 0x262b
  73 +                                                       0x2d2e 0x1aea 0x2e17 0x173d 0x3a6e 0x71bf 0x25f9 0x0a5d
  74 +                                                       0x7c57 0x0fbe 0x46ce 0x4939 0x6b17 0x37bb 0x3e91 0x76db>;
  75 +                               };
  76 +               };
  77 +};
  78 +