spi: stm32: use SoC specific compatible

This patch replaces st,stm32-spi compatible with st,stm32h7-spi SoC
specific compatible and updates the example accondingly.

Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/Documentation/devicetree/bindings/spi/spi-stm32.txt b/Documentation/devicetree/bindings/spi/spi-stm32.txt
index 3958bf6..415378b 100644 (file)
--- a/Documentation/devicetree/bindings/spi/spi-stm32.txt
+++ b/Documentation/devicetree/bindings/spi/spi-stm32.txt
@@ -7,7 +7,7 @@ from 4 to 32-bit data size. Although it can be configured as master or slave,
 only master is supported by the driver.
 
 Required properties:
-- compatible: Must be "st,stm32-spi".
+- compatible: Must be "st,stm32h7-spi".
 - reg: Offset and length of the device's register set.
 - interrupts: Must contain the interrupt id.
 - clocks: Must contain an entry for spiclk (which feeds the internal clock
@@ -38,7 +38,7 @@ Example:
        spi2: spi@40003800 {
                #address-cells = <1>;
                #size-cells = <0>;
-               compatible = "st,stm32-spi";
+               compatible = "st,stm32h7-spi";
                reg = <0x40003800 0x400>;
                interrupts = <36>;
                clocks = <&rcc SPI2_CK>;