diff mbox series

[net-next,v3,1/5] dt-bindings: net: rockchip-dwmac: Add compatible string for RK3528

Message ID 20250319214415.3086027-2-jonas@kwiboo.se (mailing list archive)
State New
Delegated to: Netdev Maintainers
Headers show
Series net: stmmac: dwmac-rk: Add GMAC support for RK3528 | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net-next
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers success CCed 13 of 13 maintainers
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 40 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0
netdev/contest fail net-next-2025-03-20--03-00 (tests: 896)

Commit Message

Jonas Karlman March 19, 2025, 9:44 p.m. UTC 
Rockchip RK3528 has two Ethernet controllers based on Synopsys DWC
Ethernet QoS IP.

Add compatible string for the RK3528 variant.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
---
Changes in v3:
- Rebase on latest net-next/main
- Collect r-b tag

Changes in v2:
- Restrict the minItems: 4 change to rockchip,rk3528-gmac

The enum will be extended in a future patch, Pending RK3562 and a future
RK3506 variant also only have 4 clocks.

Because snps,dwmac-4.20a is already listed in snps,dwmac.yaml adding the
rockchip,rk3528-gmac compatible did not seem necessary.
---
 .../devicetree/bindings/net/rockchip-dwmac.yaml  | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
index 63ee0cc7a8f8..0ac7c4b47d6b 100644
--- a/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/rockchip-dwmac.yaml
@@ -24,6 +24,7 @@  select:
           - rockchip,rk3366-gmac
           - rockchip,rk3368-gmac
           - rockchip,rk3399-gmac
+          - rockchip,rk3528-gmac
           - rockchip,rk3568-gmac
           - rockchip,rk3576-gmac
           - rockchip,rk3588-gmac
@@ -49,6 +50,7 @@  properties:
               - rockchip,rv1108-gmac
       - items:
           - enum:
+              - rockchip,rk3528-gmac
               - rockchip,rk3568-gmac
               - rockchip,rk3576-gmac
               - rockchip,rk3588-gmac
@@ -66,7 +68,7 @@  properties:
       - const: eth_wake_irq
 
   clocks:
-    minItems: 5
+    minItems: 4
     maxItems: 8
 
   clock-names:
@@ -140,6 +142,18 @@  allOf:
       properties:
         rockchip,php-grf: false
 
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              enum:
+                - rockchip,rk3528-gmac
+    then:
+      properties:
+        clocks:
+          minItems: 5
+
 unevaluatedProperties: false
 
 examples: