Hi Rob,
On 07/20/2018 11:15 AM, Rob Herring wrote:
On Fri, Jul 13, 2018 at 11:27:56AM -0500, thor.tha...@linux.intel.com wrote:
From: Thor Thayer <thor.tha...@linux.intel.com>
Add a clock to the SMMU node bindings.
Signed-off-by: Thor Thayer <thor.tha...@linux.intel.com>
---
Documentation/devicetree/bindings/iommu/arm,smmu.txt | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.txt
b/Documentation/devicetree/bindings/iommu/arm,smmu.txt
index 8a6ffce12af5..356fd9f41e1b 100644
--- a/Documentation/devicetree/bindings/iommu/arm,smmu.txt
+++ b/Documentation/devicetree/bindings/iommu/arm,smmu.txt
@@ -71,6 +71,8 @@ conditions.
or using stream matching with #iommu-cells = <2>, and
may be ignored if present in such cases.
+- clock: clock provider specifier
+
The TRM says there is a TCU clock and clock per TBU.
Rob
Yes, good point. I'm abandoning this review and will use the bulk clock
suggested in [1].
In our case, the TCU clock is always on and we have 1 clock for the
TBU masters.
Thanks for reviewing!
Thor
[1] https://patchwork.kernel.org/patch/10534089/
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