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Message-ID: <20260115083503.43796-2-krzysztof.kozlowski@oss.qualcomm.com>
Date: Thu, 15 Jan 2026 09:35:04 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Lorenzo Pieralisi <lpieralisi@...nel.org>, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konradybcio@...nel.org>, linux-arm-msm@...r.kernel.org
Subject: [PATCH] dt-bindings: arm: cpus: Deprecate Qualcomm generic compatibles
Move four compatibles for Qualcomm Krait, Kryo, Oryon and Scorpion
custom CPU cores out of the enum into separate one with deprecated: true
annotation, because these are too generic names.
These are names of the families and there are significant differences
within individual processors, e.g. Kryo6xx can based on architectures
from Cortex-X2, A710, A510 to A78 and probably more.
Just like other vendor processors are differentiated, also Qualcomm CPUs
should come with specific compatibles.
Cc: Bjorn Andersson <andersson@...nel.org>
Cc: Konrad Dybcio <konradybcio@...nel.org>
Cc: linux-arm-msm@...r.kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
---
.../devicetree/bindings/arm/cpus.yaml | 290 +++++++++---------
1 file changed, 147 insertions(+), 143 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml
index 736b7ab1bd0a..fde3a68f4f5e 100644
--- a/Documentation/devicetree/bindings/arm/cpus.yaml
+++ b/Documentation/devicetree/bindings/arm/cpus.yaml
@@ -79,149 +79,153 @@ properties:
All other bits in the reg cells must be set to 0.
compatible:
- enum:
- - apm,potenza
- - apm,strega
- - apple,avalanche
- - apple,blizzard
- - apple,cyclone
- - apple,firestorm
- - apple,hurricane-zephyr
- - apple,icestorm
- - apple,mistral
- - apple,monsoon
- - apple,twister
- - apple,typhoon
- - arm,arm710t
- - arm,arm720t
- - arm,arm740t
- - arm,arm7ej-s
- - arm,arm7tdmi
- - arm,arm7tdmi-s
- - arm,arm9es
- - arm,arm9ej-s
- - arm,arm920t
- - arm,arm922t
- - arm,arm925
- - arm,arm926e-s
- - arm,arm926ej-s
- - arm,arm940t
- - arm,arm946e-s
- - arm,arm966e-s
- - arm,arm968e-s
- - arm,arm9tdmi
- - arm,arm1020e
- - arm,arm1020t
- - arm,arm1022e
- - arm,arm1026ej-s
- - arm,arm1136j-s
- - arm,arm1136jf-s
- - arm,arm1156t2-s
- - arm,arm1156t2f-s
- - arm,arm1176jzf
- - arm,arm1176jz-s
- - arm,arm1176jzf-s
- - arm,arm11mpcore
- - arm,armv8 # Only for s/w models
- - arm,c1-nano
- - arm,c1-premium
- - arm,c1-pro
- - arm,c1-ultra
- - arm,cortex-a5
- - arm,cortex-a7
- - arm,cortex-a8
- - arm,cortex-a9
- - arm,cortex-a12
- - arm,cortex-a15
- - arm,cortex-a17
- - arm,cortex-a32
- - arm,cortex-a34
- - arm,cortex-a35
- - arm,cortex-a53
- - arm,cortex-a55
- - arm,cortex-a57
- - arm,cortex-a65
- - arm,cortex-a72
- - arm,cortex-a73
- - arm,cortex-a75
- - arm,cortex-a76
- - arm,cortex-a77
- - arm,cortex-a78
- - arm,cortex-a78ae
- - arm,cortex-a78c
- - arm,cortex-a320
- - arm,cortex-a510
- - arm,cortex-a520
- - arm,cortex-a520ae
- - arm,cortex-a710
- - arm,cortex-a715
- - arm,cortex-a720
- - arm,cortex-a720ae
- - arm,cortex-a725
- - arm,cortex-m0
- - arm,cortex-m0+
- - arm,cortex-m1
- - arm,cortex-m3
- - arm,cortex-m4
- - arm,cortex-r4
- - arm,cortex-r5
- - arm,cortex-r7
- - arm,cortex-r52
- - arm,cortex-x1
- - arm,cortex-x1c
- - arm,cortex-x2
- - arm,cortex-x3
- - arm,cortex-x4
- - arm,cortex-x925
- - arm,neoverse-e1
- - arm,neoverse-n1
- - arm,neoverse-n2
- - arm,neoverse-n3
- - arm,neoverse-v1
- - arm,neoverse-v2
- - arm,neoverse-v3
- - arm,neoverse-v3ae
- - arm,rainier
- - brcm,brahma-b15
- - brcm,brahma-b53
- - brcm,vulcan
- - cavium,thunder
- - cavium,thunder2
- - faraday,fa526
- - intel,sa110
- - intel,sa1100
- - marvell,feroceon
- - marvell,mohawk
- - marvell,pj4a
- - marvell,pj4b
- - marvell,sheeva-v5
- - marvell,sheeva-v7
- - nvidia,tegra132-denver
- - nvidia,tegra186-denver
- - nvidia,tegra194-carmel
- - qcom,krait
- - qcom,kryo
- - qcom,kryo240
- - qcom,kryo250
- - qcom,kryo260
- - qcom,kryo280
- - qcom,kryo360
- - qcom,kryo385
- - qcom,kryo465
- - qcom,kryo468
- - qcom,kryo470
- - qcom,kryo485
- - qcom,kryo560
- - qcom,kryo570
- - qcom,kryo660
- - qcom,kryo670
- - qcom,kryo685
- - qcom,kryo780
- - qcom,oryon
- - qcom,scorpion
- - samsung,mongoose-m2
- - samsung,mongoose-m3
- - samsung,mongoose-m5
+ oneOf:
+ - enum:
+ - apm,potenza
+ - apm,strega
+ - apple,avalanche
+ - apple,blizzard
+ - apple,cyclone
+ - apple,firestorm
+ - apple,hurricane-zephyr
+ - apple,icestorm
+ - apple,mistral
+ - apple,monsoon
+ - apple,twister
+ - apple,typhoon
+ - arm,arm710t
+ - arm,arm720t
+ - arm,arm740t
+ - arm,arm7ej-s
+ - arm,arm7tdmi
+ - arm,arm7tdmi-s
+ - arm,arm9es
+ - arm,arm9ej-s
+ - arm,arm920t
+ - arm,arm922t
+ - arm,arm925
+ - arm,arm926e-s
+ - arm,arm926ej-s
+ - arm,arm940t
+ - arm,arm946e-s
+ - arm,arm966e-s
+ - arm,arm968e-s
+ - arm,arm9tdmi
+ - arm,arm1020e
+ - arm,arm1020t
+ - arm,arm1022e
+ - arm,arm1026ej-s
+ - arm,arm1136j-s
+ - arm,arm1136jf-s
+ - arm,arm1156t2-s
+ - arm,arm1156t2f-s
+ - arm,arm1176jzf
+ - arm,arm1176jz-s
+ - arm,arm1176jzf-s
+ - arm,arm11mpcore
+ - arm,armv8 # Only for s/w models
+ - arm,c1-nano
+ - arm,c1-premium
+ - arm,c1-pro
+ - arm,c1-ultra
+ - arm,cortex-a5
+ - arm,cortex-a7
+ - arm,cortex-a8
+ - arm,cortex-a9
+ - arm,cortex-a12
+ - arm,cortex-a15
+ - arm,cortex-a17
+ - arm,cortex-a32
+ - arm,cortex-a34
+ - arm,cortex-a35
+ - arm,cortex-a53
+ - arm,cortex-a55
+ - arm,cortex-a57
+ - arm,cortex-a65
+ - arm,cortex-a72
+ - arm,cortex-a73
+ - arm,cortex-a75
+ - arm,cortex-a76
+ - arm,cortex-a77
+ - arm,cortex-a78
+ - arm,cortex-a78ae
+ - arm,cortex-a78c
+ - arm,cortex-a320
+ - arm,cortex-a510
+ - arm,cortex-a520
+ - arm,cortex-a520ae
+ - arm,cortex-a710
+ - arm,cortex-a715
+ - arm,cortex-a720
+ - arm,cortex-a720ae
+ - arm,cortex-a725
+ - arm,cortex-m0
+ - arm,cortex-m0+
+ - arm,cortex-m1
+ - arm,cortex-m3
+ - arm,cortex-m4
+ - arm,cortex-r4
+ - arm,cortex-r5
+ - arm,cortex-r7
+ - arm,cortex-r52
+ - arm,cortex-x1
+ - arm,cortex-x1c
+ - arm,cortex-x2
+ - arm,cortex-x3
+ - arm,cortex-x4
+ - arm,cortex-x925
+ - arm,neoverse-e1
+ - arm,neoverse-n1
+ - arm,neoverse-n2
+ - arm,neoverse-n3
+ - arm,neoverse-v1
+ - arm,neoverse-v2
+ - arm,neoverse-v3
+ - arm,neoverse-v3ae
+ - arm,rainier
+ - brcm,brahma-b15
+ - brcm,brahma-b53
+ - brcm,vulcan
+ - cavium,thunder
+ - cavium,thunder2
+ - faraday,fa526
+ - intel,sa110
+ - intel,sa1100
+ - marvell,feroceon
+ - marvell,mohawk
+ - marvell,pj4a
+ - marvell,pj4b
+ - marvell,sheeva-v5
+ - marvell,sheeva-v7
+ - nvidia,tegra132-denver
+ - nvidia,tegra186-denver
+ - nvidia,tegra194-carmel
+ - qcom,kryo240
+ - qcom,kryo250
+ - qcom,kryo260
+ - qcom,kryo280
+ - qcom,kryo360
+ - qcom,kryo385
+ - qcom,kryo465
+ - qcom,kryo468
+ - qcom,kryo470
+ - qcom,kryo485
+ - qcom,kryo560
+ - qcom,kryo570
+ - qcom,kryo660
+ - qcom,kryo670
+ - qcom,kryo685
+ - qcom,kryo780
+ - samsung,mongoose-m2
+ - samsung,mongoose-m3
+ - samsung,mongoose-m5
+ - enum:
+ - qcom,krait
+ - qcom,kryo
+ - qcom,oryon
+ - qcom,scorpion
+ # Too generic, do not use in new code
+ deprecated: true
enable-method:
$ref: /schemas/types.yaml#/definitions/string
--
2.51.0
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