PCI: armada8k: Fix clock resource by adding a register clock
authorGregory CLEMENT <gregory.clement@bootlin.com>
Wed, 28 Feb 2018 16:35:30 +0000 (17:35 +0100)
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Thu, 8 Mar 2018 15:23:47 +0000 (15:23 +0000)
commit2435cdd0c3bb8ad067efb1b2f4c992f680c50b7c
treebcbab52b378324547f2c988e24ee3c05dfad71dc
parent5dcd7f15ac0c113b46adc80e66dac58024e56e97
PCI: armada8k: Fix clock resource by adding a register clock

On Armada 7K/8K we need to explicitly enable the register clock. This
clock is optional because not all the SoCs using this IP need it but at
least for Armada 7K/8K it is actually mandatory.

The binding documentation is updated accordingly.

Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Documentation/devicetree/bindings/pci/pci-armada8k.txt
drivers/pci/dwc/pcie-armada8k.c