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-rw-r--r--Documentation/devicetree/bindings/misc/nvidia,tegra186-misc.txt14
-rw-r--r--Documentation/devicetree/bindings/misc/nvidia,tegra186-misc.yaml43
-rw-r--r--Documentation/devicetree/bindings/misc/nvidia,tegra20-apbmisc.txt17
-rw-r--r--Documentation/devicetree/bindings/misc/nvidia,tegra20-apbmisc.yaml51
4 files changed, 94 insertions, 31 deletions
diff --git a/Documentation/devicetree/bindings/misc/nvidia,tegra186-misc.txt b/Documentation/devicetree/bindings/misc/nvidia,tegra186-misc.txt
deleted file mode 100644
index 43d777ed8316..000000000000
--- a/Documentation/devicetree/bindings/misc/nvidia,tegra186-misc.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-NVIDIA Tegra186 (and later) MISC register block
-
-The MISC register block found on Tegra186 and later SoCs contains registers
-that can be used to identify a given chip and various strapping options.
-
-Required properties:
-- compatible: Must be:
- - Tegra186: "nvidia,tegra186-misc"
- - Tegra194: "nvidia,tegra194-misc"
- - Tegra234: "nvidia,tegra234-misc"
-- reg: Should contain 2 entries: The first entry gives the physical address
- and length of the register region which contains revision and debug
- features. The second entry specifies the physical address and length
- of the register region indicating the strapping options.
diff --git a/Documentation/devicetree/bindings/misc/nvidia,tegra186-misc.yaml b/Documentation/devicetree/bindings/misc/nvidia,tegra186-misc.yaml
new file mode 100644
index 000000000000..cacb845868f4
--- /dev/null
+++ b/Documentation/devicetree/bindings/misc/nvidia,tegra186-misc.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/misc/nvidia,tegra186-misc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra186 (and later) MISC register block
+
+maintainers:
+ - Thierry Reding <thierry.reding@gmail.com>
+ - Jon Hunter <jonathanh@nvidia.com>
+
+description: The MISC register block found on Tegra186 and later SoCs contains
+ registers that can be used to identify a given chip and various strapping
+ options.
+
+properties:
+ compatible:
+ enum:
+ - nvidia,tegra186-misc
+ - nvidia,tegra194-misc
+ - nvidia,tegra234-misc
+
+ reg:
+ items:
+ - description: physical address and length of the registers which
+ contain revision and debug features
+ - description: physical address and length of the registers which
+ indicate strapping options
+
+additionalProperties: false
+
+required:
+ - compatible
+ - reg
+
+examples:
+ - |
+ misc@100000 {
+ compatible = "nvidia,tegra186-misc";
+ reg = <0x00100000 0xf000>,
+ <0x0010f000 0x1000>;
+ };
diff --git a/Documentation/devicetree/bindings/misc/nvidia,tegra20-apbmisc.txt b/Documentation/devicetree/bindings/misc/nvidia,tegra20-apbmisc.txt
deleted file mode 100644
index 83f6a251ba3e..000000000000
--- a/Documentation/devicetree/bindings/misc/nvidia,tegra20-apbmisc.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-NVIDIA Tegra APBMISC block
-
-Required properties:
-- compatible: Must be:
- - Tegra20: "nvidia,tegra20-apbmisc"
- - Tegra30: "nvidia,tegra30-apbmisc", "nvidia,tegra20-apbmisc"
- - Tegra114: "nvidia,tegra114-apbmisc", "nvidia,tegra20-apbmisc"
- - Tegra124: "nvidia,tegra124-apbmisc", "nvidia,tegra20-apbmisc"
- - Tegra132: "nvidia,tegra124-apbmisc", "nvidia,tegra20-apbmisc"
- - Tegra210: "nvidia,tegra210-apbmisc", "nvidia,tegra20-apbmisc"
-- reg: Should contain 2 entries: the first entry gives the physical address
- and length of the registers which contain revision and debug features.
- The second entry gives the physical address and length of the
- registers indicating the strapping options.
-
-Optional properties:
-- nvidia,long-ram-code: If present, the RAM code is long (4 bit). If not, short (2 bit).
diff --git a/Documentation/devicetree/bindings/misc/nvidia,tegra20-apbmisc.yaml b/Documentation/devicetree/bindings/misc/nvidia,tegra20-apbmisc.yaml
new file mode 100644
index 000000000000..6f504fa74007
--- /dev/null
+++ b/Documentation/devicetree/bindings/misc/nvidia,tegra20-apbmisc.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/misc/nvidia,tegra20-apbmisc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra APBMISC block
+
+maintainers:
+ - Thierry Reding <thierry.reding@gmail.com>
+ - Jon Hunter <jonathanh@nvidia.com>
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - nvidia,tegra210-apbmisc
+ - nvidia,tegra124-apbmisc
+ - nvidia,tegra114-apbmisc
+ - nvidia,tegra30-apbmisc
+ - const: nvidia,tegra20-apbmisc
+
+ - items:
+ - const: nvidia,tegra20-apbmisc
+
+ reg:
+ items:
+ - description: physical address and length of the registers which
+ contain revision and debug features
+ - description: physical address and length of the registers which
+ indicate strapping options
+
+ nvidia,long-ram-code:
+ description: If present, the RAM code is long (4 bit). If not, short
+ (2 bit).
+ type: boolean
+
+additionalProperties: false
+
+required:
+ - compatible
+ - reg
+
+examples:
+ - |
+ apbmisc@70000800 {
+ compatible = "nvidia,tegra20-apbmisc";
+ reg = <0x70000800 0x64>, /* Chip revision */
+ <0x70000008 0x04>; /* Strapping options */
+ };