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Subject[PATCH v2 01/29] dt-bindings: soc: Add Realtek RTD1195 chip info binding
Date
Define a binding for RTD1195 and later DHC SoCs' chip info registers.
Add the new directory to MAINTAINERS.

Signed-off-by: Andreas Färber <afaerber@suse.de>
---
Note: The binding gets extended compatibly twice with additional properties.
Could be squashed later if approved.

v1 -> v2:
* Dropped quotes for compatible (Rob)
* Added additionalProperties: false (Rob)

.../soc/realtek/realtek,rtd1195-chip.yaml | 34 +++++++++++++++++++
MAINTAINERS | 1 +
2 files changed, 35 insertions(+)
create mode 100644 Documentation/devicetree/bindings/soc/realtek/realtek,rtd1195-chip.yaml

diff --git a/Documentation/devicetree/bindings/soc/realtek/realtek,rtd1195-chip.yaml b/Documentation/devicetree/bindings/soc/realtek/realtek,rtd1195-chip.yaml
new file mode 100644
index 000000000000..86a1de214782
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/realtek/realtek,rtd1195-chip.yaml
@@ -0,0 +1,34 @@
+# SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/soc/realtek/realtek,rtd1195-chip.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Realtek Digital Home Center chip identification
+
+maintainers:
+ - Andreas Färber <afaerber@suse.de>
+
+description: |
+ The Realtek DHC SoCs have some registers to identify the chip and revision.
+
+properties:
+ compatible:
+ const: realtek,rtd1195-chip
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ chip-info@1801a200 {
+ compatible = "realtek,rtd1195-chip";
+ reg = <0x1801a200 0x8>;
+ };
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index d282ee3492e0..78adbc3cc101 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2307,6 +2307,7 @@ L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: Documentation/devicetree/bindings/arm/realtek.yaml
+F: Documentation/devicetree/bindings/soc/realtek/
F: arch/arm/boot/dts/rtd*
F: arch/arm/mach-realtek/
F: arch/arm64/boot/dts/realtek/
--
2.26.2
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