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From: "Rafał Miłecki" <zajec5@gmail.com>
To: Rob Herring <robh+dt@kernel.org>
Cc: "Lee Jones" <lee.jones@linaro.org>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	"Florian Fainelli" <f.fainelli@gmail.com>,
	"Vivek Unune" <npcomplete13@gmail.com>,
	bcm-kernel-feedback-list@broadcom.com,
	"Rafał Miłecki" <rafal@milecki.pl>
Subject: [PATCH robh dt/next] dt-bindings: mfd: add Broadcom CRU
Date: Thu, 15 Apr 2021 08:28:39 +0200	[thread overview]
Message-ID: <20210415062839.11713-1-zajec5@gmail.com> (raw)

From: Rafał Miłecki <rafal@milecki.pl>

CRU is a block used in e.g. Northstar devices. It can be seen in the
bcm5301x.dtsi and this binding documents its proper usage.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
This is reworked version of the
[PATCH robh next] dt-bindings: bus: add Broadcom CRU
https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20210309142241.16259-1-zajec5@gmail.com/
---
 .../devicetree/bindings/mfd/brcm,cru.yaml     | 46 +++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mfd/brcm,cru.yaml

diff --git a/Documentation/devicetree/bindings/mfd/brcm,cru.yaml b/Documentation/devicetree/bindings/mfd/brcm,cru.yaml
new file mode 100644
index 000000000000..f5bce6453c33
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/brcm,cru.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/brcm,cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom CRU
+
+maintainers:
+  - Rafał Miłecki <rafal@milecki.pl>
+
+description: |
+  Broadcom CRU ("Clock and Reset Unit" or "Central Resource Unit") is a hardware
+  block grouping smaller blocks. On Broadcom Northstar platform it contains e.g.
+  clocks, pinctrl, USB PHY and thermal.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - brcm,ns-cru
+      - const: simple-mfd
+
+  reg:
+    description: CRU registers
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 1
+
+additionalProperties: true
+
+required:
+  - reg
+
+examples:
+  - |
+    cru-bus@1800c100 {
+      compatible = "brcm,ns-cru", "simple-mfd";
+      reg = <0x1800c100 0x1d0>;
+      ranges;
+      #address-cells = <1>;
+      #size-cells = <1>;
+    };
-- 
2.26.2


WARNING: multiple messages have this Message-ID
From: "Rafał Miłecki" <zajec5@gmail.com>
To: Rob Herring <robh+dt@kernel.org>
Cc: "Lee Jones" <lee.jones@linaro.org>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	"Florian Fainelli" <f.fainelli@gmail.com>,
	"Vivek Unune" <npcomplete13@gmail.com>,
	bcm-kernel-feedback-list@broadcom.com,
	"Rafał Miłecki" <rafal@milecki.pl>
Subject: [PATCH robh dt/next] dt-bindings: mfd: add Broadcom CRU
Date: Thu, 15 Apr 2021 08:28:39 +0200	[thread overview]
Message-ID: <20210415062839.11713-1-zajec5@gmail.com> (raw)

From: Rafał Miłecki <rafal@milecki.pl>

CRU is a block used in e.g. Northstar devices. It can be seen in the
bcm5301x.dtsi and this binding documents its proper usage.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
This is reworked version of the
[PATCH robh next] dt-bindings: bus: add Broadcom CRU
https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20210309142241.16259-1-zajec5@gmail.com/
---
 .../devicetree/bindings/mfd/brcm,cru.yaml     | 46 +++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mfd/brcm,cru.yaml

diff --git a/Documentation/devicetree/bindings/mfd/brcm,cru.yaml b/Documentation/devicetree/bindings/mfd/brcm,cru.yaml
new file mode 100644
index 000000000000..f5bce6453c33
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/brcm,cru.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/brcm,cru.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom CRU
+
+maintainers:
+  - Rafał Miłecki <rafal@milecki.pl>
+
+description: |
+  Broadcom CRU ("Clock and Reset Unit" or "Central Resource Unit") is a hardware
+  block grouping smaller blocks. On Broadcom Northstar platform it contains e.g.
+  clocks, pinctrl, USB PHY and thermal.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - brcm,ns-cru
+      - const: simple-mfd
+
+  reg:
+    description: CRU registers
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 1
+
+additionalProperties: true
+
+required:
+  - reg
+
+examples:
+  - |
+    cru-bus@1800c100 {
+      compatible = "brcm,ns-cru", "simple-mfd";
+      reg = <0x1800c100 0x1d0>;
+      ranges;
+      #address-cells = <1>;
+      #size-cells = <1>;
+    };
-- 
2.26.2


_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2021-04-15  6:29 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-15  6:28 Rafał Miłecki [this message]
2021-04-15  6:28 ` [PATCH robh dt/next] dt-bindings: mfd: add Broadcom CRU Rafał Miłecki
2021-04-20 20:00 ` Rob Herring
2021-04-20 20:00   ` Rob Herring
2021-05-19  8:20 ` [PATCH V2 " Rafał Miłecki
2021-05-19  8:20   ` Rafał Miłecki
2021-05-19 15:29   ` Rob Herring
2021-05-19 15:29     ` Rob Herring
2021-05-19 18:32   ` Rob Herring
2021-05-19 18:32     ` Rob Herring
2021-05-19 18:40   ` [PATCH V3 " Rafał Miłecki
2021-05-19 18:40     ` Rafał Miłecki
2021-05-20 18:22     ` Rob Herring
2021-05-20 18:22       ` Rob Herring
2021-05-21  7:12       ` Lee Jones
2021-05-21  7:12         ` Lee Jones
2021-05-21  7:20         ` Rafał Miłecki
2021-05-21  7:20           ` Rafał Miłecki
2021-05-21  7:31           ` Lee Jones
2021-05-21  7:31             ` Lee Jones
2021-05-21 12:54             ` Rob Herring
2021-05-21 12:54               ` Rob Herring
2021-05-21 13:51               ` Lee Jones
2021-05-21 13:51                 ` Lee Jones
2021-05-21 14:46                 ` Rob Herring
2021-05-21 14:46                   ` Rob Herring
2021-05-21 15:06                   ` Lee Jones
2021-05-21 15:06                     ` Lee Jones

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