On 9/8/22 8:11 PM, Krzysztof Kozlowski wrote:
On 07/09/2022 22:49, Bhupesh Sharma wrote:
Since the Qualcomm dwmac based ETHQOS ethernet block
supports 64-bit register addresses, update the
reg maxitems inside snps,dwmac YAML bindings.
Please wrap commit message according to Linux coding style / submission
process:
https://elixir.bootlin.com/linux/v5.18-rc4/source/Documentation/process/submitting-patches.rst#L586
Cc: Bjorn Andersson <andersson@xxxxxxxxxx>
Cc: Rob Herring <robh@xxxxxxxxxx>
Cc: Vinod Koul <vkoul@xxxxxxxxxx>
Cc: David Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@xxxxxxxxxx>
---
Documentation/devicetree/bindings/net/snps,dwmac.yaml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index 2b6023ce3ac1..f89ca308d55f 100644
--- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -94,7 +94,7 @@ properties:
reg:
minItems: 1
- maxItems: 2
+ maxItems: 4
Qualcomm ETHQOS schema allows only 2 in reg-names, so this does not make
sense for Qualcomm and there are no users of 4 items.
On this platform the two reg spaces are 64-bit, whereas for other
platforms based on dwmmac, for e.g. stm32 have 32-bit address space.
Without this fix I was getting the following error with 'make dtbs_check':
Documentation/devicetree/bindings/net/qcom,ethqos.example.dtb:
ethernet@20000: reg: [[0, 131072], [0, 65536], [0, 221184], [0, 256]] is
too long
From schema:
/home/bhsharma/code/upstream/linux-bckup/linux/Documentation/devicetree/bindings/net/snps,dwmac.yaml
Thanks.
