diff options
| author | Tim Harvey <tharvey@gateworks.com> | 2023-12-20 15:30:48 -0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2024-02-03 22:36:40 +0800 |
| commit | 1a8f6ff6a291ec281847e998b2c220b4f3abe282 (patch) | |
| tree | 3d71709d8f1b471d613da499f162383faced0301 /arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi | |
| parent | 51322a6eb4e9af9dc7ca4df5943ea4cb5593b4c2 (diff) | |
arm64: dts: imx8mp-venice-gw71xx: add TPM device
Add the TPM device found on the GW71xx revision E PCB.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi index 0e8d0f3c7ea8..e7bf032265e0 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi @@ -63,8 +63,15 @@ &ecspi2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi2>; - cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; + cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>, + <&gpio1 10 GPIO_ACTIVE_LOW>; status = "okay"; + + tpm@1 { + compatible = "tcg,tpm_tis-spi"; + reg = <0x1>; + spi-max-frequency = <36000000>; + }; }; &gpio4 { @@ -228,6 +235,7 @@ MX8MP_IOMUXC_ECSPI2_MOSI__ECSPI2_MOSI 0x140 MX8MP_IOMUXC_ECSPI2_MISO__ECSPI2_MISO 0x140 MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13 0x140 + MX8MP_IOMUXC_GPIO1_IO10__GPIO1_IO10 0x140 >; }; |