On Wed, Aug 8, 2018 at 10:59 AM vitor [off-list ref] wrote:

Hi Rob,


On 25-07-2018 20:57, Rob Herring wrote:

quoted

On Fri, Jul 20, 2018 at 09:57:51PM +0100, Vitor soares wrote:

quoted

This patch document Synopsys DesignWare I3C master DT bindings.

Signed-off-by: Vitor soares <redacted>
---
  .../devicetree/bindings/i3c/snps,dw-i3c-master.txt | 43 ++++++++++++++++++++++
  1 file changed, 43 insertions(+)
  create mode 100644 Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt

diff --git a/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt b/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
new file mode 100644
index 0000000..7f5c8b0
--- /dev/null
+++ b/Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt

@@ -0,0 +1,43 @@
+Bindings for Synopsys DesignWare I3C master block
+=================================================
+
+Required properties:
+--------------------
+- compatible: shall be "snps,dw-i3c-master"

Only one version and no version number?

... and an SoC specific compatible string.

I'm not understanding. Can you explain?

Add the above line to the description. Experience shows that only an
IP vendor compatible string is not sufficient. SoC vendors integrate
different versions, configure the IP differently and/or integrate it
differently.

Rob