Merge tag 'stm32-dt-for-v5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git...

STM32 DT updates for v5.1, round 1

Highlights:
----------

MPU part:
 -Enable Digital Thermal Sensor (dts) on stm32mp157c-ed1 (and so ev1).

MCU part:
 -Add SPI support on stm32f429 SOC (4 SPIs instances).

* tag 'stm32-dt-for-v5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
  ARM: dts: stm32: Enable thermal sensor support on STM32MP157c-ed1
  ARM: dts: stm32: add SPI support on STM32F429 SoC

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index c29aa9d..588b6ef 100644 (file)
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -316,6 +316,26 @@
                        status = "disabled";
                };
 
+               spi2: spi@40003800 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       compatible = "st,stm32f4-spi";
+                       reg = <0x40003800 0x400>;
+                       interrupts = <36>;
+                       clocks = <&rcc 0 STM32F4_APB1_CLOCK(SPI2)>;
+                       status = "disabled";
+               };
+
+               spi3: spi@40003c00 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       compatible = "st,stm32f4-spi";
+                       reg = <0x40003c00 0x400>;
+                       interrupts = <51>;
+                       clocks = <&rcc 0 STM32F4_APB1_CLOCK(SPI3)>;
+                       status = "disabled";
+               };
+
                usart2: serial@40004400 {
                        compatible = "st,stm32-uart";
                        reg = <0x40004400 0x400>;
@@ -525,6 +545,26 @@
                        status = "disabled";
                };
 
+               spi1: spi@40013000 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       compatible = "st,stm32f4-spi";
+                       reg = <0x40013000 0x400>;
+                       interrupts = <35>;
+                       clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI1)>;
+                       status = "disabled";
+               };
+
+               spi4: spi@40013400 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       compatible = "st,stm32f4-spi";
+                       reg = <0x40013400 0x400>;
+                       interrupts = <84>;
+                       clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI4)>;
+                       status = "disabled";
+               };
+
                syscfg: system-config@40013800 {
                        compatible = "syscon";
                        reg = <0x40013800 0x400>;
@@ -589,6 +629,26 @@
                        };
                };
 
+               spi5: spi@40015000 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       compatible = "st,stm32f4-spi";
+                       reg = <0x40015000 0x400>;
+                       interrupts = <85>;
+                       clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI5)>;
+                       status = "disabled";
+               };
+
+               spi6: spi@40015400 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       compatible = "st,stm32f4-spi";
+                       reg = <0x40015400 0x400>;
+                       interrupts = <86>;
+                       clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI6)>;
+                       status = "disabled";
+               };
+
                pwrcfg: power-config@40007000 {
                        compatible = "syscon";
                        reg = <0x40007000 0x400>;

diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts
index 2890204..d66edb0 100644 (file)
--- a/arch/arm/boot/dts/stm32mp157c-ed1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts
@@ -50,6 +50,10 @@
        };
 };
 
+&dts {
+       status = "okay";
+};
+
 &i2c4 {
        pinctrl-names = "default";
        pinctrl-0 = <&i2c4_pins_a>;