[PATCH v2 08/21] dt-bindings: gpu: img: Add BXS-4-64 devicetree bindings

[Matt Coster]

Like the existing AXE-1-16M integration, BXS-4-64 uses the single clock
integration in the TI k3-j721s2.

Signed-off-by: Matt Coster <matt.coster at imgtec.com>
---
Changes in v2:
- Use normal reg syntax for 64-bit values
- Link to v1: https://lore.kernel.org/r/20241105-sets-bxs-4-64-patch-v1-v1-8-4ed30e865892@imgtec.com
---
 .../devicetree/bindings/gpu/img,powervr-rogue.yaml | 41 ++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml b/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
index 9dc55a6d0d4023983a3fc480340351f3fa974ce5..b620baa56a4caa41246f7b53064d0e3309bdda8e 100644
--- a/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
+++ b/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
@@ -18,6 +18,11 @@ properties:
               - ti,am62-gpu
           - const: img,img-axe-1-16m
           - const: img,img-rogue
+      - items:
+          - enum:
+              - ti,j721s2-gpu
+          - const: img,img-bxs-4-64
+          - const: img,img-rogue
 
       # This legacy combination of compatible strings was introduced early on before the more
       # specific GPU identifiers were used. Keep it around here for compatibility, but never use
@@ -78,6 +83,18 @@ allOf:
       properties:
         power-domains:
           maxItems: 1
+  # Cores with two power domains
+  - if:
+      properties:
+        compatible:
+          contains:
+            anyOf:
+              - const: img,img-bxs-4-64
+    then:
+      properties:
+        power-domains:
+          minItems: 2
+          maxItems: 2
   # Vendor integrations using a single clock domain
   - if:
       properties:
@@ -85,6 +102,7 @@ allOf:
           contains:
             anyOf:
               - const: ti,am62-gpu
+              - const: ti,j721s2-gpu
     then:
       properties:
         clocks:
@@ -105,3 +123,26 @@ examples:
         power-domains = <&k3_pds 187 TI_SCI_PD_EXCLUSIVE>;
         power-domain-names = "a";
     };
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/soc/ti,sci_pm_domain.h>
+
+    / {
+        #address-cells = <2>;
+        #size-cells = <2>;
+        interrupt-controller;
+        #interrupt-cells = <3>;
+
+        gpu at 4e20000000 {
+            compatible = "ti,j721s2-gpu", "img,img-bxs-4-64", "img,img-rogue";
+            reg = <0x4e 0x20000000 0x00 0x80000>;
+            clocks = <&k3_clks 130 1>;
+            clock-names = "core";
+            interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+            power-domains = <&k3_pds 130 TI_SCI_PD_EXCLUSIVE>,
+                            <&k3_pds 373 TI_SCI_PD_EXCLUSIVE>;
+            power-domain-names = "a", "b";
+            dma-coherent;
+        };
+    };

-- 
2.47.0