On Fri, May 24, 2019 at 2:20 AM Rob Herring [off-list ref] wrote:

On Thu, May 23, 2019 at 6:46 AM Yash Shah [off-list ref] wrote:

quoted

Add the compatibility string documentation for SiFive FU540-C0000
interface.
On the FU540, this driver also needs to read and write registers in a
management IP block that monitors or drives boundary signals for the
GEMGXL IP block that are not directly mapped to GEMGXL registers.
Therefore, add additional range to "reg" property for SiFive GEMGXL
management IP registers.

Signed-off-by: Yash Shah <redacted>
---
 Documentation/devicetree/bindings/net/macb.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/macb.txt b/Documentation/devicetree/bindings/net/macb.txt
index 9c5e944..91a2a66 100644
--- a/Documentation/devicetree/bindings/net/macb.txt
+++ b/Documentation/devicetree/bindings/net/macb.txt

@@ -4,6 +4,7 @@ Required properties:
 - compatible: Should be "cdns,[<chip>-]{macb|gem}"
   Use "cdns,at91rm9200-emac" Atmel at91rm9200 SoC.
   Use "cdns,at91sam9260-macb" for Atmel at91sam9 SoCs.
+  Use "cdns,fu540-macb" for SiFive FU540-C000 SoC.

This pattern that Atmel started isn't really correct. The vendor
prefix here should be sifive. 'cdns' would be appropriate for a
fallback.

Ok sure. WIll change it to "sifive,fu540-macb"

Thanks for your comment.
- Yash