[PATCH 30/37] dt-bindings: PCI: dra7xx: Add dt bindings to enable legacy mode
From: robh@kernel.org (Rob Herring)
Date: 2017-01-18 21:58:05
Also in:
linux-arm-msm, linux-devicetree, linux-omap, linux-pci, linux-samsung-soc, linuxppc-dev, lkml
On Thu, Jan 12, 2017 at 03:56:19PM +0530, Kishon Vijay Abraham I wrote:
quoted hunk ↗ jump to hunk
Update device tree binding documentation of TI's dra7xx PCI controller to include property for enabling legacy mode. Signed-off-by: Kishon Vijay Abraham I <redacted> --- Documentation/devicetree/bindings/pci/ti-pci.txt | 4 ++++ 1 file changed, 4 insertions(+)diff --git a/Documentation/devicetree/bindings/pci/ti-pci.txt b/Documentation/devicetree/bindings/pci/ti-pci.txt index 62f5f59..ed85e8e 100644 --- a/Documentation/devicetree/bindings/pci/ti-pci.txt +++ b/Documentation/devicetree/bindings/pci/ti-pci.txt@@ -39,6 +39,10 @@ DEVICE MODE - interrupts : one interrupt entries must be specified for main interrupt. - num-ib-windows : number of inbound address translation windows - num-ob-windows : number of outbound address translation windows + - syscon-legacy-mode: phandle to the syscon dt node. The 1st argument should + contain the register offset within syscon and the 2nd + argument should contain the bit field for setting the + legacy mode
What's legacy mode?
Optional Property: - gpios : Should be added if a gpio line is required to drive PERST# line -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo at vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html