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u-boot/arch/arm/mach-bcm283x/include/mach
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Vincent Fazio 85bdd28d2b mmc: bcm2835-host: let firmware manage the clock divisor 
Newer firmware can manage the SDCDIV clock divisor register, allowing
the divisor to scale with the core as necessary.

Leverage this ability if the firmware supports it.

Adapted from the following raspberrypi Linux kernel commit:

  bcm2835-sdhost: Firmware manages the clock divisor
  08532d242d

Signed-off-by: Vincent Fazio <vfazio@xes-inc.com>
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
2023-03-24 14:43:20 +00:00
..
base.h rpi4: add a mapping for the PCIe XHCI controller MMIO registers (ARM 32bit) 2020-07-10 14:10:43 -04:00
gpio.h dm: treewide: Rename ..._platdata variables to just ..._plat 2020-12-13 16:51:09 -07:00
mbox.h mmc: bcm2835-host: let firmware manage the clock divisor 2023-03-24 14:43:20 +00:00
msg.h mmc: bcm2835-host: let firmware manage the clock divisor 2023-03-24 14:43:20 +00:00
sdhci.h ARM: bcm283x: Move BCM283x_BASE to a global variable 2019-11-24 10:46:27 +01:00
timer.h common: Drop linux/bug.h from common header 2020-05-18 21:19:23 -04:00
wdog.h ARM: bcm283x: Move BCM283x_BASE to a global variable 2019-11-24 10:46:27 +01:00