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authorShawn Lin <shawn.lin@rock-chips.com>2016-11-10 17:14:37 (GMT)
committerBjorn Helgaas <bhelgaas@google.com>2016-11-10 17:14:37 (GMT)
commit31a3a7b5b26f75fbe82de10ca99f2b673f6c26b4 (patch)
tree9cb2f1cb7332d2da33a3e1ec17bc2f4677e445ac /fs/minix
parent16d917b130d782b94fa02afc7bdf0d4aae689da4 (diff)
downloadlinux-31a3a7b5b26f75fbe82de10ca99f2b673f6c26b4.tar.xz
PCI: rockchip: Add three new resets as required properties
pm_rst, aclk_rst, pclk_rst was controlled by ROM code so the software wasn't needed to control it again in theory. But it didn't work properly, so we do need to do it again and add enough delay between the assert of pm_rst and the deassert of pm_rst. The Soc intergrated with this controller, rk3399, is still under MP test internally, so the backward compatibility won't be a big deal. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Rob Herring <robh@kernel.org>
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