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authorLinus Torvalds <torvalds@linux-foundation.org>2019-09-19 23:48:37 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-09-19 23:48:37 +0300
commite3a008ac1213d99f5f1210adc9d2a1f60da10c3b (patch)
tree4d4d13f81cb06eb278de0bf601346b73f38534be /Documentation/devicetree/bindings/reset
parent671df189537883f36cf9c7d4f9495bfac0f86627 (diff)
parent59e9fcf8772bd97b6d681706fb8c9a972500c524 (diff)
downloadlinux-e3a008ac1213d99f5f1210adc9d2a1f60da10c3b.tar.xz
Merge tag 'devicetree-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull Devicetree updates from Rob Herring: - a bunch of DT binding conversions to DT schema format - clean-ups of the Arm idle-states binding - support a default number of cells in of_for_each_phandle() when the cells name is missing - expose dtbs_check and dt_binding_check in the make help - convert writting-schema.md to ReST - HiSilicon reset controller binding updates - add documentation for MT8516 RNG * tag 'devicetree-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (46 commits) of: restore old handling of cells_name=NULL in of_*_phandle_with_args() bus: qcom: fix spelling mistake "ambigous" -> "ambiguous" of: Let of_for_each_phandle fallback to non-negative cell_count iommu: pass cell_count = -1 to of_for_each_phandle with cells_name dt-bindings: arm: Convert Realtek board/soc bindings to json-schema dt-bindings: arm: Convert Actions Semi bindings to jsonschema dt-bindings: Correct spelling in example schema dt-bindings: cpu: Add a support cpu type for cortex-a55 dt-bindings: gpu: mali-midgard: Add samsung exynos5250 compatible dt-bindings: arm: idle-states: Move exit-latency-us explanation dt-bindings: arm: idle-states: Add punctuation to improve readability dt-bindings: arm: idle-states: Correct "constraint guarantees" dt-bindings: arm: idle-states: Correct references to wake-up delay dt-bindings: arm: idle-states: Use "e.g." and "i.e." consistently pinctrl-mcp23s08: Fix property-name in dt-example dt-bindings: Clarify interrupts-extended usage dt-bindings: Convert Arm Mali Utgard GPU to DT schema dt-bindings: Convert Arm Mali Bifrost GPU to DT schema dt-bindings: Convert Arm Mali Midgard GPU to DT schema dt-bindings: irq: Convert Allwinner NMI Controller to a schema ...
Diffstat (limited to 'Documentation/devicetree/bindings/reset')
-rw-r--r--Documentation/devicetree/bindings/reset/amlogic,meson-reset.txt19
-rw-r--r--Documentation/devicetree/bindings/reset/amlogic,meson-reset.yaml37
-rw-r--r--Documentation/devicetree/bindings/reset/hisilicon,hi6220-reset.txt1
3 files changed, 38 insertions, 19 deletions
diff --git a/Documentation/devicetree/bindings/reset/amlogic,meson-reset.txt b/Documentation/devicetree/bindings/reset/amlogic,meson-reset.txt
deleted file mode 100644
index 28ef6c295c76..000000000000
--- a/Documentation/devicetree/bindings/reset/amlogic,meson-reset.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-Amlogic Meson SoC Reset Controller
-=======================================
-
-Please also refer to reset.txt in this directory for common reset
-controller binding usage.
-
-Required properties:
-- compatible: Should be "amlogic,meson8b-reset", "amlogic,meson-gxbb-reset" or
- "amlogic,meson-axg-reset".
-- reg: should contain the register address base
-- #reset-cells: 1, see below
-
-example:
-
-reset: reset-controller {
- compatible = "amlogic,meson-gxbb-reset";
- reg = <0x0 0x04404 0x0 0x20>;
- #reset-cells = <1>;
-};
diff --git a/Documentation/devicetree/bindings/reset/amlogic,meson-reset.yaml b/Documentation/devicetree/bindings/reset/amlogic,meson-reset.yaml
new file mode 100644
index 000000000000..00917d868d58
--- /dev/null
+++ b/Documentation/devicetree/bindings/reset/amlogic,meson-reset.yaml
@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2019 BayLibre, SAS
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/reset/amlogic,meson-reset.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Amlogic Meson SoC Reset Controller
+
+maintainers:
+ - Neil Armstrong <narmstrong@baylibre.com>
+
+properties:
+ compatible:
+ enum:
+ - amlogic,meson8b-reset # Reset Controller on Meson8b and compatible SoCs
+ - amlogic,meson-gxbb-reset # Reset Controller on GXBB and compatible SoCs
+ - amlogic,meson-axg-reset # Reset Controller on AXG and compatible SoCs
+
+ reg:
+ maxItems: 1
+
+ "#reset-cells":
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - "#reset-cells"
+
+examples:
+ - |
+ reset-controller@c884404 {
+ compatible = "amlogic,meson-gxbb-reset";
+ reg = <0xc884404 0x20>;
+ #reset-cells = <1>;
+ };
diff --git a/Documentation/devicetree/bindings/reset/hisilicon,hi6220-reset.txt b/Documentation/devicetree/bindings/reset/hisilicon,hi6220-reset.txt
index c25da39df707..ea0a6a9734c1 100644
--- a/Documentation/devicetree/bindings/reset/hisilicon,hi6220-reset.txt
+++ b/Documentation/devicetree/bindings/reset/hisilicon,hi6220-reset.txt
@@ -11,6 +11,7 @@ Required properties:
- compatible: should be one of the following:
- "hisilicon,hi6220-sysctrl", "syscon" : For peripheral reset controller.
- "hisilicon,hi6220-mediactrl", "syscon" : For media reset controller.
+ - "hisilicon,hi6220-aoctrl", "syscon" : For ao reset controller.
- reg: should be register base and length as documented in the
datasheet
- #reset-cells: 1, see below