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From: Elliot Berman <eberman@codeaurora.org>
To: Sebastian Reichel <sre@kernel.org>,
	Andy Yan <andy.yan@rock-chips.com>,
	Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Elliot Berman <eberman@codeaurora.org>,
	linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	Trilok Soni <tsoni@codeaurora.org>,
	Prasad Sodagudi <psodagud@codeaurora.org>
Subject: [PATCH 1/4] dt-bindings: power: reset: Convert reboot-mode to YAML
Date: Fri, 31 Jul 2020 14:14:17 -0700	[thread overview]
Message-ID: <1596230060-6065-2-git-send-email-eberman@codeaurora.org> (raw)
In-Reply-To: <1596230060-6065-1-git-send-email-eberman@codeaurora.org>

Convert reboot-mode bindings to YAML.

Signed-off-by: Elliot Berman <eberman@codeaurora.org>
---
 .../bindings/power/reset/reboot-mode.txt           | 25 ------------
 .../bindings/power/reset/reboot-mode.yaml          | 47 ++++++++++++++++++++++
 2 files changed, 47 insertions(+), 25 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/power/reset/reboot-mode.txt
 create mode 100644 Documentation/devicetree/bindings/power/reset/reboot-mode.yaml

diff --git a/Documentation/devicetree/bindings/power/reset/reboot-mode.txt b/Documentation/devicetree/bindings/power/reset/reboot-mode.txt
deleted file mode 100644
index de34f27..0000000
--- a/Documentation/devicetree/bindings/power/reset/reboot-mode.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-Generic reboot mode core map driver
-
-This driver get reboot mode arguments and call the write
-interface to store the magic value in special register
-or ram. Then the bootloader can read it and take different
-action according to the argument stored.
-
-All mode properties are vendor specific, it is a indication to tell
-the bootloader what to do when the system reboots, and should be named
-as mode-xxx = <magic> (xxx is mode name, magic should be a none-zero value).
-
-For example modes common on Android platform:
-- mode-normal: Normal reboot mode, system reboot with command "reboot".
-- mode-recovery: Android Recovery mode, it is a mode to format the device or update a new image.
-- mode-bootloader: Android fastboot mode, it's a mode to re-flash partitions on the Android based device.
-- mode-loader: A bootloader mode, it's a mode used to download image on Rockchip platform,
-	       usually used in development.
-
-Example:
-	reboot-mode {
-		mode-normal = <BOOT_NORMAL>;
-		mode-recovery = <BOOT_RECOVERY>;
-		mode-bootloader = <BOOT_FASTBOOT>;
-		mode-loader = <BOOT_BL_DOWNLOAD>;
-	}
diff --git a/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml b/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml
new file mode 100644
index 0000000..a6c9102
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/reset/reboot-mode.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Generic reboot mode core map
+
+maintainers:
+  - Andy Yan <andy.yan@rock-chips.com>
+
+description: |
+  This driver get reboot mode arguments and call the write
+  interface to store the magic value in special register
+  or ram. Then the bootloader can read it and take different
+  action according to the argument stored.
+
+  All mode properties are vendor specific, it is a indication to tell
+  the bootloader what to do when the system reboots, and should be named
+  as mode-xxx = <magic> (xxx is mode name, magic should be a non-zero value).
+
+  For example, modes common Android platform are:
+    - normal: Normal reboot mode, system reboot with command "reboot".
+    - recovery: Android Recovery mode, it is a mode to format the device or update a new image.
+    - bootloader: Android fastboot mode, it's a mode to re-flash partitions on the Android based device.
+    - loader: A bootloader mode, it's a mode used to download image on Rockchip platform,
+              usually used in development.
+
+properties:
+  mode-normal:
+      $ref: /schemas/types.yaml#/definitions/uint32
+      description: |
+        Default value to set on a reboot if no command was provided.
+
+patternProperties:
+  "^mode-.*$":
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+examples:
+  - |
+    reboot-mode {
+      mode-normal = <0>;
+      mode-recovery = <1>;
+      mode-bootloader = <2>;
+      mode-loader = <3>;
+    };
+...
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


  reply	other threads:[~2020-07-31 21:14 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-31 21:14 [PATCH 0/4] Add restart commands for PM8150 Elliot Berman
2020-07-31 21:14 ` Elliot Berman [this message]
2020-07-31 21:14 ` [PATCH 2/4] dt-bindings: power: reset: Add alternate reboot mode format Elliot Berman
2020-07-31 21:14 ` [PATCH 3/4] power: reset: Add support for reboot mode alternate properties Elliot Berman
2020-07-31 21:14 ` [PATCH 4/4] arm64: dts: qcom: pm8150: Add reboot magic Elliot Berman

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