mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-11 05:42:58 +00:00
46 lines
792 B
Text
46 lines
792 B
Text
|
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
||
|
|
/*
|
||
|
|
* Copyright 2021 Linaro
|
||
|
|
*/
|
||
|
|
|
||
|
|
/dts-v1/;
|
||
|
|
/plugin/;
|
||
|
|
|
||
|
|
#include <dt-bindings/gpio/gpio.h>
|
||
|
|
|
||
|
|
#include "imx8mm-pinfunc.h"
|
||
|
|
|
||
|
|
&{/} {
|
||
|
|
regulator-tpm1-rst {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "tpm1-rst";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
gpio = <&gpio4 31 GPIO_ACTIVE_HIGH>;
|
||
|
|
regulator-always-on;
|
||
|
|
enable-active-high;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&ecspi3 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
|
||
|
|
tpm1: tpm@0 {
|
||
|
|
compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
|
||
|
|
reg = <0>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_tpm1>;
|
||
|
|
spi-max-frequency = <5000000>;
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&iomuxc {
|
||
|
|
pinctrl_tpm1: tpm1grp {
|
||
|
|
fsl,pins = <
|
||
|
|
MX8MM_IOMUXC_UART4_RXD_GPIO5_IO28 0x0
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
};
|