From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- .../devicetree/bindings/arm/stm32/stm32-syscon.txt | 14 ++++++++++++++ Documentation/devicetree/bindings/arm/stm32/stm32.txt | 10 ++++++++++ 2 files changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt create mode 100644 Documentation/devicetree/bindings/arm/stm32/stm32.txt (limited to 'Documentation/devicetree/bindings/arm/stm32') diff --git a/Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt b/Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt new file mode 100644 index 000000000..99980aee2 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt @@ -0,0 +1,14 @@ +STMicroelectronics STM32 Platforms System Controller + +Properties: + - compatible : should contain two values. First value must be : + - " st,stm32mp157-syscfg " - for stm32mp157 based SoCs, + second value must be always "syscon". + - reg : offset and length of the register set. + + Example: + syscfg: syscon@50020000 { + compatible = "st,stm32mp157-syscfg", "syscon"; + reg = <0x50020000 0x400>; + }; + diff --git a/Documentation/devicetree/bindings/arm/stm32/stm32.txt b/Documentation/devicetree/bindings/arm/stm32/stm32.txt new file mode 100644 index 000000000..6808ed9dd --- /dev/null +++ b/Documentation/devicetree/bindings/arm/stm32/stm32.txt @@ -0,0 +1,10 @@ +STMicroelectronics STM32 Platforms Device Tree Bindings + +Each device tree must specify which STM32 SoC it uses, +using one of the following compatible strings: + + st,stm32f429 + st,stm32f469 + st,stm32f746 + st,stm32h743 + st,stm32mp157 -- cgit v1.2.3