dt-bindings: i2c: i2c-stm32f7: add st,stm32mp15-i2c compatible (d074684a) · Commits · 戴 / test

Add a new stm32mp15 specific compatible to handle FastMode+ registers which are different on the stm32mp15 compared to the stm32f7 or stm32h7. Signed-off-by:

Alain Volmat <alain.volmat@st.com> Signed-off-by:

Rob Herring <robh@kernel.org>

Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml

+4 −2

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@ allOf:
		contains:
		enum:
		- st,stm32f7-i2c
		- st,stm32mp15-i2c
		then:
		properties:
		i2c-scl-rising-time-ns:
		@@ -52,6 +53,7 @@ properties:
		enum:
		- st,stm32f4-i2c
		- st,stm32f7-i2c
		- st,stm32mp15-i2c

		reg:
		maxItems: 1
		@@ -121,12 +123,12 @@ examples:
		clocks = <&rcc 1 CLK_I2C1>;
		};

		//Example 3 (with st,stm32f7-i2c compatible on stm32mp)
		//Example 3 (with st,stm32mp15-i2c compatible on stm32mp)
		#include <dt-bindings/interrupt-controller/arm-gic.h>
		#include <dt-bindings/clock/stm32mp1-clks.h>
		#include <dt-bindings/reset/stm32mp1-resets.h>
		i2c@40013000 {
		compatible = "st,stm32f7-i2c";
		compatible = "st,stm32mp15-i2c";
		#address-cells = <1>;
		#size-cells = <0>;
		reg = <0x40013000 0x400>;

Admin message