From: Sergio Paracuellos <sergio.paracuellos@gmail.com>
To: devicetree@vger.kernel.org
Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
hauke@hauke-m.de, zajec5@gmail.com, tsbogend@alpha.franken.de,
linux-mips@vger.kernel.org, arinc.unal@arinc9.com
Subject: [PATCH v3 3/3] dt-bindings: mips: brcm: convert CPU bindings for BMIPS architecture
Date: Thu, 29 Sep 2022 09:20:04 +0200 [thread overview]
Message-ID: <20220929072004.874795-4-sergio.paracuellos@gmail.com> (raw)
In-Reply-To: <20220929072004.874795-1-sergio.paracuellos@gmail.com>
Convert the yaml binding for available CPUs in BMIPS architecture.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
---
.../bindings/mips/brcm/brcm,bmips-cpus.yaml | 102 ++++++++++++++++++
.../bindings/mips/brcm/brcm,bmips.txt | 8 --
2 files changed, 102 insertions(+), 8 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mips/brcm/brcm,bmips-cpus.yaml
delete mode 100644 Documentation/devicetree/bindings/mips/brcm/brcm,bmips.txt
diff --git a/Documentation/devicetree/bindings/mips/brcm/brcm,bmips-cpus.yaml b/Documentation/devicetree/bindings/mips/brcm/brcm,bmips-cpus.yaml
new file mode 100644
index 000000000000..60aa7df9a543
--- /dev/null
+++ b/Documentation/devicetree/bindings/mips/brcm/brcm,bmips-cpus.yaml
@@ -0,0 +1,102 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mips/brcm/brcm,bmips-cpus.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MIPS CPUs bindings
+
+maintainers:
+ - Hauke Mehrtens <hauke@hauke-m.de>
+ - Rafał Miłecki <zajec5@gmail.com>
+
+description: |
+ The device tree allows to describe the layout of BMIPS CPUs.
+
+patternProperties:
+ "^/":
+ type: object
+ $ref: "/schemas/mips/brcm/soc.yaml#"
+
+properties:
+ cpus:
+ type: object
+ additionalProperties: true
+ properties:
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
+
+ mips-hpt-frequency:
+ description: This is common to all CPUs in the system so it lives
+ under the "cpus" node.
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ patternProperties:
+ "^cpu@[0-9]$":
+ type: object
+ $ref: "/schemas/mips/cpus.yaml#"
+
+ required:
+ - '#address-cells'
+ - '#size-cells'
+
+ allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - "brcm,bcm3368"
+ - "brcm,bcm3384"
+ - "brcm,bcm33843"
+ - "brcm,bcm3384-viper"
+ - "brcm,bcm33843-viper"
+ - "brcm,bcm6328"
+ - "brcm,bcm6358"
+ - "brcm,bcm6362"
+ - "brcm,bcm6368"
+ - "brcm,bcm63168"
+ - "brcm,bcm63268"
+ - "brcm,bcm7125"
+ - "brcm,bcm7346"
+ - "brcm,bcm7358"
+ - "brcm,bcm7360"
+ - "brcm,bcm7362"
+ - "brcm,bcm7420"
+ - "brcm,bcm7425"
+ then:
+ required:
+ - mips-hpt-frequency
+
+additionalProperties: true
+
+examples:
+ - |
+ / {
+ compatible = "brcm,bcm3368";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ model = "Broadcom 3368";
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mips-hpt-frequency = <150000000>;
+
+ cpu@0 {
+ compatible = "brcm,bmips4350";
+ device_type = "cpu";
+ reg = <0>;
+ };
+
+ cpu@1 {
+ compatible = "brcm,bmips4350";
+ device_type = "cpu";
+ reg = <1>;
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/mips/brcm/brcm,bmips.txt b/Documentation/devicetree/bindings/mips/brcm/brcm,bmips.txt
deleted file mode 100644
index 8ef71b4085ca..000000000000
--- a/Documentation/devicetree/bindings/mips/brcm/brcm,bmips.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-* Broadcom MIPS (BMIPS) CPUs
-
-Required properties:
-- compatible: "brcm,bmips3300", "brcm,bmips4350", "brcm,bmips4380",
- "brcm,bmips5000"
-
-- mips-hpt-frequency: This is common to all CPUs in the system so it lives
- under the "cpus" node.
--
2.25.1
next prev parent reply other threads:[~2022-09-29 7:20 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-29 7:20 [PATCH v3 0/3] dt-bindings: mips: add CPU bindings for MIPS architecture Sergio Paracuellos
2022-09-29 7:20 ` [PATCH v3 1/3] " Sergio Paracuellos
2022-09-30 17:16 ` Rob Herring
2022-10-01 3:39 ` Sergio Paracuellos
2022-09-29 7:20 ` [PATCH v3 2/3] dt-bindings: mips: brcm: convert Broadcom SoCs to schema Sergio Paracuellos
2022-09-29 7:20 ` Sergio Paracuellos [this message]
2022-09-30 17:43 ` [PATCH v3 3/3] dt-bindings: mips: brcm: convert CPU bindings for BMIPS architecture Rob Herring
2022-10-01 3:44 ` Sergio Paracuellos
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