1. 28 Sep, 2018 1 commit
    • Shawn Guo's avatar
      drivers: mmc: Fix R2 response type definition · a2a69bc8
      Shawn Guo authored
      The Poplar is broken on eMMC initialization because of commit
      2a82a9c9 ("drivers: emmc: dw_mmc: Add response flag into response ID
      definition").  It changes the driver behavior on response type handling
      in dw_send_cmd(), because MMC_RESPONSE_R(2) and MMC_RESPONSE_R2 are
      different things.  MMC core is still sending the former while we already
      changed to check the latter in dw_mmc driver.
      
      This patch fixes R2 response type in MMC core code.  It's the same
      thing as what commit 94522ff7
      
       ("drivers: mmc: Fix R3 response type
      definition") does for R3 response.
      
      With this fix, Poplar is back to work.
      Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
      a2a69bc8
  2. 21 Sep, 2018 6 commits
  3. 20 Sep, 2018 3 commits
  4. 19 Sep, 2018 2 commits
  5. 18 Sep, 2018 6 commits
  6. 17 Sep, 2018 2 commits
    • Andre Przywara's avatar
      allwinner: sun50i_h6: initialise I2C just before powering down · 159c5249
      Andre Przywara authored
      
      
      Even though we initialise the platform part and the I2C controller
      itself at boot time, we actually only access the bus on power down.
      Meanwhile a rich OS might have configured the I2C pins differently or
      even disabled the controller.
      So repeat the platform setup and controller initialisation just before
      we actually access the bus to power off the system. This is safe,
      because at this point the rich OS should no longer be running.
      Signed-off-by: default avatarAndre Przywara <andre.przywara@arm.com>
      159c5249
    • Andre Przywara's avatar
      allwinner: sun50i_h6: improve I2C setup · 1a910bce
      Andre Przywara authored
      
      
      Drop the unnecessary check for the I2C pins being already configured as
      I2C pins (we actually don't care).
      Also avoid resetting *every* peripheral that is covered by the PRCM reset
      controller, instead just clear the one line connected to the I2C controller.
      Signed-off-by: default avatarAndre Przywara <andre.przywara@arm.com>
      1a910bce
  7. 12 Sep, 2018 1 commit
  8. 11 Sep, 2018 3 commits
  9. 10 Sep, 2018 6 commits
  10. 09 Sep, 2018 1 commit
  11. 08 Sep, 2018 1 commit
  12. 07 Sep, 2018 8 commits