diff options
| author | Vitor Soares <vitor.soares@toradex.com> | 2024-06-12 13:57:47 +0100 |
|---|---|---|
| committer | Vitor Soares <vitor.soares@toradex.com> | 2024-06-13 15:52:26 +0100 |
| commit | 1735935186dc499bf5c3fcd522ac8a9db8406b9c (patch) | |
| tree | d907b4bab2a05315150c096ea6ec761564161515 | |
| parent | 9cb81423cf66c8c2157458cc9ebafff3945b7d6a (diff) | |
arm64: dts: imx8mm-verdin: add TPM devicetoradex_5.15-2.2.x-imx
Add TPM device found on Verdin iMX8M Mini PID4 0090 variant.
Related-to: ELB-5792
Upstream-Status: Submitted [https://lore.kernel.org/all/20240613134150.318755-1-ivitro@gmail.com/]
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi index a1995d3ad192..0c69fc674924 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi @@ -214,15 +214,16 @@ pinctrl-0 = <&pinctrl_ecspi2>; }; -/* Verdin CAN_1 (On-module) */ +/* On-module SPI */ &ecspi3 { #address-cells = <1>; #size-cells = <0>; - cs-gpios = <&gpio5 25 GPIO_ACTIVE_LOW>; + cs-gpios = <&gpio5 25 GPIO_ACTIVE_LOW>, <&gpio4 19 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_ecspi3>; + pinctrl-0 = <&pinctrl_ecspi3>, <&pinctrl_pmic_tpm_ena>; status = "okay"; + /* Verdin CAN_1 */ can1: can@0 { compatible = "microchip,mcp251xfd"; clocks = <&clk40m>; @@ -232,6 +233,12 @@ reg = <0>; spi-max-frequency = <8500000>; }; + + verdin_som_tpm: tpm@1 { + compatible = "atmel,attpm20p", "tcg,tpm_tis-spi"; + reg = <0x1>; + spi-max-frequency = <36000000>; + }; }; /* Verdin ETH_1 (On-module PHY) */ @@ -815,8 +822,7 @@ pinctrl-0 = <&pinctrl_gpio1>, <&pinctrl_gpio2>, <&pinctrl_gpio3>, <&pinctrl_gpio4>, <&pinctrl_gpio7>, <&pinctrl_gpio8>, - <&pinctrl_gpio_hog1>, <&pinctrl_gpio_hog2>, <&pinctrl_gpio_hog3>, - <&pinctrl_pmic_tpm_ena>; + <&pinctrl_gpio_hog1>, <&pinctrl_gpio_hog2>, <&pinctrl_gpio_hog3>; pinctrl_can1_int: can1intgrp { fsl,pins = |