[net-next v3 3/5] dt-bindings: net: starfive,jh7110-dwmac: Add jhb100 sgmii rx clk
From: Minda Chen
Date: Thu May 07 2026 - 06:15:20 EST
jhb100 SGMII interface tx/rx mac clock is split and require to
set clock rate in 10M/100M/1000M speed. So dts need to add a
new rx clock in code, dts and dt binding doc.
So in jhb100 SGMII interface contain 6 clocks, RMII/RGMII
interface still contail 5 clocks.
Signed-off-by: Minda Chen <minda.chen@xxxxxxxxxxxxxxxx>
---
.../bindings/net/starfive,jh7110-dwmac.yaml | 42 ++++++++++++++++---
1 file changed, 36 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml b/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
index 06aeaa0f6f00..af160a8dedb8 100644
--- a/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
@@ -39,20 +39,18 @@ properties:
maxItems: 1
clocks:
+ minItems: 5
items:
- description: GMAC main clock
- description: GMAC AHB clock
- description: PTP clock
- description: TX clock
- description: GTX clock
+ - description: SGMII RX clock
clock-names:
- items:
- - const: stmmaceth
- - const: pclk
- - const: ptp_ref
- - const: tx
- - const: gtx
+ minItems: 5
+ maxItems: 6
starfive,tx-use-rgmii-clk:
description:
@@ -99,6 +97,18 @@ allOf:
minItems: 2
maxItems: 2
+ clocks:
+ minItems: 5
+ maxItems: 5
+
+ clock-names:
+ items:
+ - const: stmmaceth
+ - const: pclk
+ - const: ptp_ref
+ - const: tx
+ - const: gtx
+
resets:
maxItems: 1
@@ -111,6 +121,26 @@ allOf:
contains:
const: starfive,jh7110-dwmac
then:
+ properties:
+ clocks:
+ minItems: 5
+ maxItems: 6
+
+ clock-names:
+ oneOf:
+ - items:
+ - const: stmmaceth
+ - const: pclk
+ - const: ptp_ref
+ - const: tx
+ - const: gtx
+ - items:
+ - const: stmmaceth
+ - const: pclk
+ - const: ptp_ref
+ - const: tx
+ - const: gtx
+ - const: sgmii_rx
if:
properties:
compatible:
--
2.17.1