target/linux/omap4/patches/002-omap4_pandaboard_i2c.patch

   1 diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
   2 index 7f47092..2a05d3d 100644
   3 --- a/arch/arm/mach-omap2/id.c
   4 +++ b/arch/arm/mach-omap2/id.c
   5 @@ -389,8 +389,10 @@ static void __init omap4_check_revision(void)
   6                         omap_revision = OMAP4430_REV_ES2_1;
   7                         break;
   8                 case 4:
   9 -               default:
  10                         omap_revision = OMAP4430_REV_ES2_2;
  11 +               case 6:
  12 +               default:
  13 +                       omap_revision = OMAP4430_REV_ES2_3;
  14                 }
  15                 break;
  16         case 0xb94e:
  17 @@ -403,7 +405,7 @@ static void __init omap4_check_revision(void)
  18                 break;
  19         default:
  20                 /* Unknown default to latest silicon rev as default */
  21 -               omap_revision = OMAP4430_REV_ES2_2;
  22 +               omap_revision = OMAP4430_REV_ES2_3;
  23         }
  24
  25         pr_info("OMAP%04x ES%d.%d\n", omap_rev() >> 16,
  26 diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
  27 index 7695e5d..71d3e36 100644
  28 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
  29 +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
  30 @@ -2257,7 +2257,8 @@ static struct omap_hwmod_class omap44xx_i2c_hwmod_class = {
  31  };
  32
  33  static struct omap_i2c_dev_attr i2c_dev_attr = {
  34 -       .flags  = OMAP_I2C_FLAG_BUS_SHIFT_NONE,
  35 +       .flags  = OMAP_I2C_FLAG_BUS_SHIFT_NONE |
  36 +                       OMAP_I2C_FLAG_RESET_REGS_POSTIDLE,
  37  };
  38
  39  /* i2c1 */
  40 diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
  41 index 408a12f..e279395 100644
  42 --- a/arch/arm/plat-omap/include/plat/cpu.h
  43 +++ b/arch/arm/plat-omap/include/plat/cpu.h
  44 @@ -391,6 +391,7 @@ IS_OMAP_TYPE(3517, 0x3517)
  45  #define OMAP4430_REV_ES2_0     (OMAP443X_CLASS | (0x20 << 8))
  46  #define OMAP4430_REV_ES2_1     (OMAP443X_CLASS | (0x21 << 8))
  47  #define OMAP4430_REV_ES2_2     (OMAP443X_CLASS | (0x22 << 8))
  48 +#define OMAP4430_REV_ES2_3     (OMAP443X_CLASS | (0x23 << 8))
  49
  50  #define OMAP446X_CLASS         0x44600044
  51  #define OMAP4460_REV_ES1_0     (OMAP446X_CLASS | (0x10 << 8))