diff options
| author | Tim Harvey <tharvey@gateworks.com> | 2023-10-18 21:09:22 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2023-11-27 05:42:37 +0300 |
| commit | 5016f22028e4ef00f19dedff1115dcd3b96d34a5 (patch) | |
| tree | 7f450c8fe19fe0577a712ea3b389cdcc0baaee36 | |
| parent | 2854d8cd032c5588f563d65a3c739a01317a8e3c (diff) | |
| download | linux-5016f22028e4ef00f19dedff1115dcd3b96d34a5.tar.xz | |
arm64: dts: imx8mp-venice-gw72xx: add TPM device
Add the TPM device found on the GW72xx revision F PCB.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi index f942e949084b..28eb7c00a1d9 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi @@ -83,8 +83,15 @@ &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 { @@ -285,6 +292,7 @@ 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 >; }; |