1. 30 10月, 2014 1 次提交
    • T
      ARM: dts: Fix wrong GPMC size mappings for omaps · e2c5eb78
      Tony Lindgren 提交于
      The GPMC binding is obviously very confusing as the values
      are all over the place. People seem to confuse the GPMC partition
      size for the chip select, and the device IO size within the GPMC
      partition easily.
      
      The ranges entry contains the GPMC partition size. And the
      reg entry contains the size of the IO registers of the
      device connected to the GPMC.
      
      Let's fix the issue according to the following table:
      
      Device          GPMC partition size     Device IO size
      connected       in the ranges entry     in the reg entry
      
      NAND            0x01000000 (16MB)       4
      16550           0x01000000 (16MB)       8
      smc91x          0x01000000 (16MB)       0xf
      smc911x         0x01000000 (16MB)       0xff
      OneNAND         0x01000000 (16MB)       0x20000 (128KB)
      16MB NOR        0x01000000 (16MB)       0x01000000 (16MB)
      32MB NOR        0x02000000 (32MB)       0x02000000 (32MB)
      64MB NOR        0x04000000 (64MB)       0x04000000 (64MB)
      128MB NOR       0x08000000 (128MB)      0x08000000 (128MB)
      256MB NOR       0x10000000 (256MB)      0x10000000 (256MB)
      
      Let's also add comments to the fixed entries while at it.
      Acked-by: NRoger Quadros <rogerq@ti.com>
      Signed-off-by: NTony Lindgren <tony@atomide.com>
      e2c5eb78
  2. 16 11月, 2013 1 次提交
    • T
      ARM: OMAP2+: Fix GPMC and simplify bootloader timings for 8250 and smc91x · fd4446f2
      Tony Lindgren 提交于
      Commit f2bf0e72 (ARM: OMAP2+: Add minimal 8250 support
      for GPMC) added support for using bootloader timings for some
      devices. Turns out we can do the same by looking at the compatible
      flags of the child without adding a new function as smc91x has
      a similar issue as 8250 with the bootloader timings.
      
      And let's fix the 8250 naming, we should use the device type as
      the name like uart instead of 8250 for zoom dts file.
      
      Cc: "Benoît Cousson" <bcousson@baylibre.com>
      Signed-off-by: NTony Lindgren <tony@atomide.com>
      fd4446f2
  3. 19 10月, 2013 1 次提交
    • T
      ARM: dts: Add basic support for zoom3 · c4825256
      Tony Lindgren 提交于
      I've tested serial, MMC, smsc911x and wl12xx on zoom3. As my
      omap is an early ES revision, I have not been able to test
      off-idle on this one. But anyways, I'd say we have enough
      device tree support for the zoom to be able to drop the
      board-zoom files. Patches are welcome to add further features
      to this .dts file.
      Signed-off-by: NTony Lindgren <tony@atomide.com>
      c4825256