From e562cf3aea3e1ea46566907f7627e5512840a2b4 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Date: Fri, 25 Jun 2021 09:45:54 +0200
Subject: spmi: hisi-spmi-controller: move driver from staging

The Hisilicon 6421v600 SPMI driver is ready for mainstream.

So, move it from staging.

Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/35b9f9169889c1f4d51eff8bf2035450c9e02576.1624606660.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 .../spmi/hisilicon,hisi-spmi-controller.yaml       | 73 ++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml

(limited to 'Documentation/devicetree/bindings/spmi')

diff --git a/Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml b/Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
new file mode 100644
index 000000000000..f882903769f9
--- /dev/null
+++ b/Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spmi/hisilicon,hisi-spmi-controller.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: HiSilicon SPMI controller
+
+maintainers:
+  - Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
+
+description: |
+  The HiSilicon SPMI BUS controller is found on some Kirin-based designs.
+  It is a MIPI System Power Management (SPMI) controller.
+
+  The PMIC part is provided by
+  ./Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml.
+
+allOf:
+  - $ref: spmi.yaml#
+
+properties:
+
+  $nodename:
+    pattern: "spmi@[0-9a-f]"
+
+  compatible:
+    const: hisilicon,kirin970-spmi-controller
+
+  reg:
+    maxItems: 1
+
+  hisilicon,spmi-channel:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: |
+      number of the Kirin 970 SPMI channel where the SPMI devices are connected.
+
+required:
+  - compatible
+  - reg
+  - hisilicon,spmi-channel
+
+patternProperties:
+  "@[0-9a-f]$":
+    type: object
+
+    description: |
+      PMIC properties, which are specific to the used SPMI PMIC device(s).
+      When used in combination with HiSilicon 6421v600, the properties
+      are documented at
+      drivers/staging/hikey9xx/hisilicon,hi6421-spmi-pmic.yaml.
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    bus {
+      #address-cells = <2>;
+      #size-cells = <2>;
+
+      spmi: spmi@fff24000 {
+        compatible = "hisilicon,kirin970-spmi-controller";
+        #address-cells = <2>;
+        #size-cells = <0>;
+        reg = <0x0 0xfff24000 0x0 0x1000>;
+        hisilicon,spmi-channel = <2>;
+
+        pmic@0 {
+          reg = <0 0>;
+          /* pmic properties */
+        };
+      };
+    };
-- 
cgit v1.2.3-59-g8ed1b