This series adds support for the SD host controller on the Aspeed ast2xxx SocS.
It also enables MMC and the SD controller for the ast2500 EVB.

Changes since v2:
 - Remove mmc_initialize call in the ast2500 board init
 - Add OF_CONTROL to the ast2500 EVB configuration
 - Fix the clock-getting code in the driver probe function

Changes since v1:
 - Split the patch up
 - Add defconfig and devicetree changes

Eddie James (4):
  clk: aspeed: Add support for SD clock
  mmc: Add Aspeed SD controller driver
  configs: AST2500 EVB: Enable SD controller
  ARM: dts: ast2500: Add SDHCI nodes

 arch/arm/dts/ast2500-evb.dts                   | 14 ++++
 arch/arm/dts/ast2500-u-boot.dtsi               | 16 +++++
 arch/arm/include/asm/arch-aspeed/scu_ast2500.h |  3 +
 arch/arm/include/asm/gpio.h                    |  3 +-
 configs/evb-ast2500_defconfig                  |  8 +++
 drivers/clk/aspeed/clk_ast2500.c               | 27 ++++++++
 drivers/mmc/Kconfig                            | 11 ++++
 drivers/mmc/Makefile                           |  1 +
 drivers/mmc/aspeed_sdhci.c                     | 90 ++++++++++++++++++++++++++
 drivers/pinctrl/aspeed/pinctrl_ast2500.c       |  2 +
 10 files changed, 174 insertions(+), 1 deletion(-)
 create mode 100644 drivers/mmc/aspeed_sdhci.c

-- 
1.8.3.1

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