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Message-Id: <20241030140315.40562-8-srinivas.kandagatla@linaro.org>
Date: Wed, 30 Oct 2024 14:03:15 +0000
From: srinivas.kandagatla@...aro.org
To: gregkh@...uxfoundation.org
Cc: linux-kernel@...r.kernel.org,
Stanislav Jakubek <stano.jakubek@...il.com>,
Conor Dooley <conor.dooley@...rochip.com>,
Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 7/7] dt-bindings: nvmem: sprd,ums312-efuse: convert to YAML
From: Stanislav Jakubek <stano.jakubek@...il.com>
Convert the Spreadtrum UMS312 eFuse bindings to DT schema.
Adjust filename to match compatible.
Note: the UMS312 clock bindings include doesn't seem to exist (yet?), so
the UMS512 one was used for the "CLK_EFUSE_EB" define.
Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>
Signed-off-by: Stanislav Jakubek <stano.jakubek@...il.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
.../bindings/nvmem/sprd,ums312-efuse.yaml | 61 +++++++++++++++++++
.../devicetree/bindings/nvmem/sprd-efuse.txt | 39 ------------
2 files changed, 61 insertions(+), 39 deletions(-)
create mode 100644 Documentation/devicetree/bindings/nvmem/sprd,ums312-efuse.yaml
delete mode 100644 Documentation/devicetree/bindings/nvmem/sprd-efuse.txt
diff --git a/Documentation/devicetree/bindings/nvmem/sprd,ums312-efuse.yaml b/Documentation/devicetree/bindings/nvmem/sprd,ums312-efuse.yaml
new file mode 100644
index 000000000000..00e0fd1353a3
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/sprd,ums312-efuse.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/nvmem/sprd,ums312-efuse.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Spreadtrum UMS312 eFuse
+
+maintainers:
+ - Orson Zhai <orsonzhai@...il.com>
+ - Baolin Wang <baolin.wang7@...il.com>
+ - Chunyan Zhang <zhang.lyra@...il.com>
+
+properties:
+ compatible:
+ const: sprd,ums312-efuse
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ const: enable
+
+ hwlocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - hwlocks
+
+allOf:
+ - $ref: nvmem.yaml#
+ - $ref: nvmem-deprecated-cells.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/sprd,ums512-clk.h>
+
+ efuse@...40000 {
+ compatible = "sprd,ums312-efuse";
+ reg = <0x32240000 0x10000>;
+ clocks = <&aonapb_gate CLK_EFUSE_EB>;
+ clock-names = "enable";
+ hwlocks = <&hwlock 8>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ /* Data cells */
+ thermal_calib: calib@10 {
+ reg = <0x10 0x2>;
+ };
+ };
+...
diff --git a/Documentation/devicetree/bindings/nvmem/sprd-efuse.txt b/Documentation/devicetree/bindings/nvmem/sprd-efuse.txt
deleted file mode 100644
index 96b6feec27f0..000000000000
--- a/Documentation/devicetree/bindings/nvmem/sprd-efuse.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-= Spreadtrum eFuse device tree bindings =
-
-Required properties:
-- compatible: Should be "sprd,ums312-efuse".
-- reg: Specify the address offset of efuse controller.
-- clock-names: Should be "enable".
-- clocks: The phandle and specifier referencing the controller's clock.
-- hwlocks: Reference to a phandle of a hwlock provider node.
-
-= Data cells =
-Are child nodes of eFuse, bindings of which as described in
-bindings/nvmem/nvmem.txt
-
-Example:
-
- ap_efuse: efuse@...40000 {
- compatible = "sprd,ums312-efuse";
- reg = <0 0x32240000 0 0x10000>;
- clock-names = "enable";
- hwlocks = <&hwlock 8>;
- clocks = <&aonapb_gate CLK_EFUSE_EB>;
-
- /* Data cells */
- thermal_calib: calib@10 {
- reg = <0x10 0x2>;
- };
- };
-
-= Data consumers =
-Are device nodes which consume nvmem data cells.
-
-Example:
-
- thermal {
- ...
-
- nvmem-cells = <&thermal_calib>;
- nvmem-cell-names = "calibration";
- };
--
2.25.1
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