[PATCH v2 1/3] dt-bindings: arm: renesas: Document Renesas RZ/V2M System Configuration

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Phil Edworthy <phil.edworthy@xxxxxxxxxxx>

Add DT binding documentation for System Configuration (SYS) found on
RZ/V2M SoC's.

SYS block contains the SYS_VERSION register which can be used to retrieve
SoC version information.

Signed-off-by: Phil Edworthy <phil.edworthy@xxxxxxxxxxx>
[biju: Updated the example ]
Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
---
v1->v2:
 * Moved the file from arm->soc/renesas
 * Updated the path for binding file
 * Updated the example
---
 .../soc/renesas/renesas,rzv2m-sys.yaml        | 39 +++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/soc/renesas/renesas,rzv2m-sys.yaml

diff --git a/Documentation/devicetree/bindings/soc/renesas/renesas,rzv2m-sys.yaml b/Documentation/devicetree/bindings/soc/renesas/renesas,rzv2m-sys.yaml
new file mode 100644
index 000000000000..cc41747798e2
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/renesas/renesas,rzv2m-sys.yaml
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/soc/renesas/renesas,rzv2m-sys.yaml#";
+$schema: "http://devicetree.org/meta-schemas/core.yaml#";
+
+title: Renesas RZ/V2M System Configuration (SYS)
+
+maintainers:
+  - Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
+
+description:
+  The RZ/V2M System Configuration (SYS) performs system control of the LSI
+  and supports the following functions,
+  - LSI version
+  - 34-bit address space access function
+  - PCIe related settings
+  - WDT stop control
+  - Temperature sensor (TSU) monitor
+
+properties:
+  compatible:
+    const: renesas,r9a09g011-sys
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    sysc: system-configuration@a3f03000 {
+            compatible = "renesas,r9a09g011-sys";
+            reg = <0xa3f03000 0x400>;
+    };
-- 
2.25.1




[Index of Archives]     [Linux Samsung SOC]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]

  Powered by Linux