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author | Fabrice Gasnier <fabrice.gasnier@st.com> | 2018-12-12 11:48:13 +0300 |
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committer | Lee Jones <lee.jones@linaro.org> | 2019-05-14 10:13:25 +0300 |
commit | c6ba08819b6a8a94dfb4b0fec7d7b501a6f24aee (patch) | |
tree | b823e25ef0544db7590461f2fec28ce7ffe1c26a | |
parent | ec85d4a10e355db0a2b4f2176396b2246e01818b (diff) | |
download | linux-c6ba08819b6a8a94dfb4b0fec7d7b501a6f24aee.tar.xz |
dt-bindings: stm32: syscon: Add clock support
STM32 system configuration controller registers needs to be clocked.
Document clock support on stm32-syscon.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
-rw-r--r-- | Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt b/Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt index 99980aee26e5..c92d411fd023 100644 --- a/Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt +++ b/Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt @@ -5,10 +5,12 @@ Properties: - " st,stm32mp157-syscfg " - for stm32mp157 based SoCs, second value must be always "syscon". - reg : offset and length of the register set. + - clocks: phandle to the syscfg clock Example: syscfg: syscon@50020000 { compatible = "st,stm32mp157-syscfg", "syscon"; reg = <0x50020000 0x400>; + clocks = <&rcc SYSCFG>; }; |