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SubjectRe: [PATCH 2/3] ARM: dts: stm32: enable l3gd20 on stm32429-disco board
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Hi

On 5/9/20 8:58 AM, dillon.minfei@gmail.com wrote:
> From: dillon min <dillon.minfei@gmail.com>
>
> Enable l3gd20 on stm32429-disco board.

You could add some words about l3gd20

>
> Signed-off-by: dillon min <dillon.minfei@gmail.com>
> ---
> arch/arm/boot/dts/stm32f429-disco.dts | 24 ++++++++++++++++++++++++
> 1 file changed, 24 insertions(+)
>
> diff --git a/arch/arm/boot/dts/stm32f429-disco.dts b/arch/arm/boot/dts/stm32f429-disco.dts
> index 30c0f67..d365358 100644
> --- a/arch/arm/boot/dts/stm32f429-disco.dts
> +++ b/arch/arm/boot/dts/stm32f429-disco.dts
> @@ -49,6 +49,8 @@
> #include "stm32f429.dtsi"
> #include "stm32f429-pinctrl.dtsi"
> #include <dt-bindings/input/input.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/gpio/gpio.h>
>
> / {
> model = "STMicroelectronics STM32F429i-DISCO board";
> @@ -127,3 +129,25 @@
> pinctrl-names = "default";
> status = "okay";
> };
> +
> +&spi5 {
> + status = "okay";
> + pinctrl-0 = <&spi5_pins>;
> + pinctrl-names = "default";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + cs-gpios = <&gpioc 1 GPIO_ACTIVE_LOW>;
> + dmas = <&dma2 3 2 0x400 0x0>,
> + <&dma2 4 2 0x400 0x0>;
> + dma-names = "rx", "tx";

Insert blank line here.

> + l3gd20: l3gd20@0 {
> + compatible = "st,l3gd20-gyro";
> + spi-max-frequency = <10000000>;
> + st,drdy-int-pin = <2>;
> + interrupt-parent = <&gpioa>;
> + interrupts = <1 IRQ_TYPE_EDGE_RISING>,
> + <2 IRQ_TYPE_EDGE_RISING>;
> + reg = <0>;
> + status = "okay";
> + };
> +};
>

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