Thanks Rob for review,
On 23/05/18 17:40, Rob Herring wrote:
On Wed, May 16, 2018 at 05:51:17PM +0100, Srinivas Kandagatla wrote:
This patch adds bindings for Qualcomm SLIMBus NGD controller found in
all new SoCs starting from B family.
SLIMBus NGD controller is a light-weight driver responsible for
communicating with SLIMBus slaves directly over the bus using messaging
interface and communicating with master component residing on ADSP for
bandwidth and data-channel management
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
---
.../bindings/slimbus/slim-ngd-qcom-ctrl.txt | 70 ++++++++++++++++++++++
1 file changed, 70 insertions(+)
create mode 100644 Documentation/devicetree/bindings/slimbus/slim-ngd-qcom-ctrl.txt
diff --git a/Documentation/devicetree/bindings/slimbus/slim-ngd-qcom-ctrl.txt b/Documentation/devicetree/bindings/slimbus/slim-ngd-qcom-ctrl.txt
new file mode 100644
index 000000000000..c948fb098819
--- /dev/null
+++ b/Documentation/devicetree/bindings/slimbus/slim-ngd-qcom-ctrl.txt
@@ -0,0 +1,70 @@
+Qualcomm SLIMBus Non Generic Device (NGD) Controller binding
+
+SLIMBus NGD controller is a light-weight driver responsible for communicating
+with SLIMBus slaves directly over the bus using messaging interface and
+communicating with master component residing on ADSP for bandwidth and
+data-channel management
+
+Please refer to slimbus/bus.txt for details of the common SLIMBus bindings.
+
+- compatible:
+ Usage: required
+ Value type: <stringlist>
+ Definition: must be "qcom,slim-ngd"
SoC specific compatible needed.
Yes, I will add that in v2.
+
+- reg:
+ Usage: required
+ Value type: <prop-encoded-array>
+ Definition: must specify the base address and size of the controller
+ register blocks.
blocks? Is there more than one? If so, how many?
Its just one. I will fix the text to reflect this.
+
+- reg-names:
+ Usage: required
+ Value type: <stringlist>
+ Definition: must be "ctrl"
reg-names is pointless when there is only 1.
+
+- qcom,ngd-id
+ Usage: required
+ Value type: <u32>
+ Definition: ngd instance id in the controller
Why do you need this?
I have removed this totally in my next version, which I will be posting
soon.
Thanks,
srini
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