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authorSimon Glass <sjg@chromium.org>2016-01-18 20:19:17 -0700
committerBin Meng <bmeng.cn@gmail.com>2016-01-24 12:07:17 +0800
commitca831f4933dc68d9ed1b6399cbda90068c520005 (patch)
tree75ec489ccb306d227deddc0a6b7bfb2992dbdf4e /drivers/pch/pch7.c
parent4439bc35aab0e7fc3126cf3914af09dbf85ad2ae (diff)
dm: Expand the uclass for Platform Controller Hubs (PCH)
A Platform Controller Hub is an Intel concept - it is like the peripherals on an SoC and is often in a separate chip from the CPU. The chip is typically found on the first PCI bus and integrates multiple devices. We have a very simple uclass to support PCHs. Add a few operations, such as setting up the devices on the PCH and finding the SPI controller base address. Also move it into drivers/pch/ since we will be adding a few PCH drivers. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'drivers/pch/pch7.c')
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