diff options
| author | Benjamin Gaignard <benjamin.gaignard@st.com> | 2019-10-14 12:17:56 +0300 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2019-10-14 20:16:40 +0300 |
| commit | b1b7ce97fa1e084b2ea41b906b74371e82d61d3a (patch) | |
| tree | 1105ef2faf43b55fef73c5f0eb9f231bf708032c /Documentation/devicetree/bindings/hwlock | |
| parent | f3dde260bb0ed197dd85809f8281eb5a552e8594 (diff) | |
| download | linux-b1b7ce97fa1e084b2ea41b906b74371e82d61d3a.tar.xz | |
dt-bindings: hwlock: Convert stm32 hwspinlock bindings to json-schema
Convert the STM32 hwspinlock binding to DT schema format using json-schema
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/hwlock')
| -rw-r--r-- | Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.txt | 23 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.yaml | 50 |
2 files changed, 50 insertions, 23 deletions
diff --git a/Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.txt b/Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.txt deleted file mode 100644 index adf4f000ea3d..000000000000 --- a/Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.txt +++ /dev/null @@ -1,23 +0,0 @@ -STM32 Hardware Spinlock Device Binding -------------------------------------- - -Required properties : -- compatible : should be "st,stm32-hwspinlock". -- reg : the register address of hwspinlock. -- #hwlock-cells : hwlock users only use the hwlock id to represent a specific - hwlock, so the number of cells should be <1> here. -- clock-names : Must contain "hsem". -- clocks : Must contain a phandle entry for the clock in clock-names, see the - common clock bindings. - -Please look at the generic hwlock binding for usage information for consumers, -"Documentation/devicetree/bindings/hwlock/hwlock.txt" - -Example of hwlock provider: - hwspinlock@4c000000 { - compatible = "st,stm32-hwspinlock"; - #hwlock-cells = <1>; - reg = <0x4c000000 0x400>; - clocks = <&rcc HSEM>; - clock-names = "hsem"; - }; diff --git a/Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.yaml b/Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.yaml new file mode 100644 index 000000000000..47cf9c8d97e9 --- /dev/null +++ b/Documentation/devicetree/bindings/hwlock/st,stm32-hwspinlock.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwlock/st,stm32-hwspinlock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics STM32 Hardware Spinlock bindings + +maintainers: + - Benjamin Gaignard <benjamin.gaignard@st.com> + - Fabien Dessenne <fabien.dessenne@st.com> + +properties: + "#hwlock-cells": + const: 1 + + compatible: + const: st,stm32-hwspinlock + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: hsem + +required: + - "#hwlock-cells" + - compatible + - reg + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/stm32mp1-clks.h> + hwspinlock@4c000000 { + compatible = "st,stm32-hwspinlock"; + #hwlock-cells = <1>; + reg = <0x4c000000 0x400>; + clocks = <&rcc HSEM>; + clock-names = "hsem"; + }; + +... |