1. 29 8月, 2009 9 次提交
  2. 10 8月, 2009 3 次提交
  3. 06 8月, 2009 3 次提交
  4. 05 8月, 2009 1 次提交
  5. 25 7月, 2009 3 次提交
    • P
      OMAP2/3 clock: split, rename omap2_wait_clock_ready() · 72350b29
      Paul Walmsley 提交于
      Some OMAP2/3 hardware modules have CM_IDLEST attributes that are not
      handled by the current omap2_wait_clock_ready() code.  In preparation
      for patches that fix the unusual devices, rename the function
      omap2_wait_clock_ready() to omap2_wait_module_ready() and split it
      into three parts:
      
      1. A clkops-specific companion clock return function (by default,
         omap2_clk_dflt_find_companion())
      
      2. A clkops-specific CM_IDLEST register address and bit shift return
         function (by default, omap2_clk_dflt_find_idlest())
      
      3. Code to wait for the CM to indicate that the module is ready
         (omap2_cm_wait_idlest())
      
      Clocks can now specify their own custom find_companion() and find_idlest()
      functions; used in subsequent patches.
      Signed-off-by: NPaul Walmsley <paul@pwsan.com>
      72350b29
    • J
      OMAP3: Setup MUX settings for SDRC CKE signals · 9fb97412
      Jean Pihet 提交于
      This patches ensures the MUX settings are correct for the SDRC
      CKE signals to SDRAM. This allows the self-refresh to work when
      2 chip-selects are in use.
      
      A warning is thrown away in case the initial muxing is incorrect,
      in order to track faulty or old-dated bootloaders.
      Note: The CONFIG_OMAP_MUX and CONFIG_OMAP_MUX_WARNINGS options
      must be enabled for the mux code to have effect.
      Signed-off-by: NJean Pihet <jpihet@mvista.com>
      Signed-off-by: NPaul Walmsley <paul@pwsan.com>
      9fb97412
    • J
      OMAP3 SDRC: add support for 2 SDRAM chip selects · 58cda884
      Jean Pihet 提交于
      Some OMAP3 boards (Beagle Cx, Overo, RX51, Pandora) have 2
      SDRAM parts connected to the SDRC.
      
      This patch adds the following:
      - add a new argument of type omap_sdrc_params struct*
      to omap2_init_common_hw and omap2_sdrc_init for the 2nd CS params
      - adapted the OMAP boards files to the new prototype of
      omap2_init_common_hw
      - add the SDRC 2nd CS registers offsets defines
      - adapt the sram sleep code to configure the SDRC for the 2nd CS
      
      Note: If the 2nd param to omap2_init_common_hw is NULL, then the
      parameters are not programmed into the SDRC CS1 registers
      
      Tested on 3430 SDP and Beagleboard rev C2 and B5, with
      suspend/resume and frequency changes (cpufreq).
      Signed-off-by: NJean Pihet <jpihet@mvista.com>
      Signed-off-by: NPaul Walmsley <paul@pwsan.com>
      58cda884
  6. 23 6月, 2009 6 次提交
  7. 20 6月, 2009 3 次提交
  8. 09 6月, 2009 2 次提交
  9. 31 5月, 2009 1 次提交
  10. 29 5月, 2009 9 次提交