| // 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 |
| >; |
| }; |
| }; |
