@@ -21,6 +21,11 @@ properties:
# work with newer dts.
- const: img,img-axe
- 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.
@@ -49,11 +54,13 @@ properties:
power-domains:
minItems: 1
- maxItems: 1
+ maxItems: 2
power-domain-names:
items:
- const: a
+ - const: b
+ minItems: 1
dma-coherent: true
@@ -83,7 +90,33 @@ allOf:
properties:
compatible:
contains:
- const: ti,am62-gpu
+ const: img,img-axe-1-16m
+ then:
+ properties:
+ power-domains:
+ maxItems: 1
+ power-domain-names:
+ maxItems: 1
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: img,img-bxs-4-64
+ then:
+ properties:
+ power-domains:
+ minItems: 2
+ power-domain-names:
+ minItems: 2
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ anyOf:
+ - const: ti,am62-gpu
+ - const: ti,j721s2-gpu
then:
properties:
clocks:
Unlike AXE-1-16M, BXS-4-64 uses two power domains. 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@imgtec.com> --- Changes in v4: - Add minItems: 1 to power-domain-names so we don't break single domain bindings - Add back power-domains to conditional constraints to match power-domain-names - Link to v3: https://lore.kernel.org/r/20250310-sets-bxs-4-64-patch-v1-v3-2-143b3dbef02f@imgtec.com Changes in v3: - Include adding the second power domain so it's in context - Remove unnecessary example - Link to v2: https://lore.kernel.org/r/20241118-sets-bxs-4-64-patch-v1-v2-8-3fd45d9fb0cf@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 | 37 ++++++++++++++++++++-- 1 file changed, 35 insertions(+), 2 deletions(-)