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dts: arm: st: Add STM32L433 dtsi file

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The STM32L433 has the same layout than the STM32L432, additionally it
has GPIOD, GPIOE, I2C2, USART3 and SPI2.

Also move USART3 and SPI2 out of stm32l4.dtsi since STM32L432 does not
have it.

Fixes #10909.

Signed-off-by: Markus Roppelt <markus.roppelt@gmx.de>
This commit is contained in:
Markus Roppelt 2018-11-28 20:12:55 +01:00 • committed by Kumar Gala
commit 804f164432
4 changed files with 104 additions and 19 deletions
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19
dts/arm/st/l4/stm32l4.dtsi
View file

@ -116,15 +116,6 @@
label = "UART_2";
};
usart3: serial@40004800 {
compatible = "st,stm32-usart", "st,stm32-uart";
reg = <0x40004800 0x400>;
clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00040000>;
interrupts = <39 0>;
status = "disabled";
label = "UART_3";
};
lpuart1: serial@40008000 {
compatible = "st,stm32-lpuart", "st,stm32-uart";
reg = <0x40008000 0x400>;
@ -171,16 +162,6 @@
label = "SPI_1";
};
spi2: spi@40003800 {
compatible = "st,stm32-spi-fifo";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x40003800 0x400>;
clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00004000>;
interrupts = <36 5>;
status = "disabled";
label = "SPI_2";
};
timers1: timers@40012c00 {
compatible = "st,stm32-timers";

64
dts/arm/st/l4/stm32l433.dtsi Normal file
View file

@ -0,0 +1,64 @@
/*
* Copyright (c) 2018 Markus Roppelt
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <st/l4/stm32l432.dtsi>
/ {
soc {
pinctrl: pin-controller@48000000 {
gpiod: gpio@48000c00 {
compatible = "st,stm32-gpio";
gpio-controller;
#gpio-cells = <2>;
reg = <0x48000c00 0x400>;
clocks = <&rcc STM32_CLOCK_BUS_AHB2 0x00000008>;
label = "GPIOD";
};
gpioe: gpio@48001000 {
compatible = "st,stm32-gpio";
gpio-controller;
#gpio-cells = <2>;
reg = <0x48001000 0x400>;
clocks = <&rcc STM32_CLOCK_BUS_AHB2 0x00000010>;
label = "GPIOE";
};
};
i2c2: i2c@40005800 {
compatible = "st,stm32-i2c-v2";
clock-frequency = <I2C_BITRATE_STANDARD>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0x40005800 0x400>;
clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00400000>;
interrupts = <33 0>, <34 0>;
interrupt-names = "event", "error";
status = "disabled";
label= "I2C_2";
};
spi2: spi@40003800 {
compatible = "st,stm32-spi-fifo";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x40003800 0x400>;
clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00004000>;
interrupts = <36 5>;
status = "disabled";
label = "SPI_2";
};
usart3: serial@40004800 {
compatible = "st,stm32-usart", "st,stm32-uart";
reg = <0x40004800 0x400>;
clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00040000>;
interrupts = <39 0>;
status = "disabled";
label = "UART_3";
};
};
};

20
dts/arm/st/l4/stm32l471.dtsi
View file

@ -47,6 +47,15 @@
};
};
usart3: serial@40004800 {
compatible = "st,stm32-usart", "st,stm32-uart";
reg = <0x40004800 0x400>;
clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00040000>;
interrupts = <39 0>;
status = "disabled";
label = "UART_3";
};
uart4: serial@40004c00 {
compatible = "st,stm32-uart";
reg = <0x40004c00 0x400>;
@ -78,6 +87,17 @@
label= "I2C_2";
};
spi2: spi@40003800 {
compatible = "st,stm32-spi-fifo";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x40003800 0x400>;
clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00004000>;
interrupts = <36 5>;
status = "disabled";
label = "SPI_2";
};
spi3: spi@40003c00 {
compatible = "st,stm32-spi-fifo";
#address-cells = <1>;

20
dts/arm/st/l4/stm32l4r5.dtsi
View file

@ -57,6 +57,15 @@
};
};
usart3: serial@40004800 {
compatible = "st,stm32-usart", "st,stm32-uart";
reg = <0x40004800 0x400>;
clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00040000>;
interrupts = <39 0>;
status = "disabled";
label = "UART_3";
};
uart4: serial@40004c00 {
compatible = "st,stm32-uart";
reg = <0x40004c00 0x400>;
@ -88,6 +97,17 @@
label= "I2C_4";
};
spi2: spi@40003800 {
compatible = "st,stm32-spi-fifo";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x40003800 0x400>;
clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00004000>;
interrupts = <36 5>;
status = "disabled";
label = "SPI_2";
};
spi3: spi@40003c00 {
compatible = "st,stm32-spi-fifo";
#address-cells = <1>;