Add the TPM device found on the GW7901 revision D PCB.
Signed-off-by: Tim Harvey <thar...@gateworks.com>
---
arch/arm/dts/imx8mm-venice-gw7901.dts | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/imx8mm-venice-gw7901.dts
b/arch/arm/dts/imx8mm-venice-gw7901.dts
index ec8d80b76aee..9c1d68f2b741 100644
--- a/arch/arm/dts/imx8mm-venice-gw7901.dts
+++ b/arch/arm/dts/imx8mm-venice-gw7901.dts
@@ -269,7 +269,8 @@
&ecspi1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi1>;
- cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
+ cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>,
+ <&gpio4 24 GPIO_ACTIVE_LOW>;
status = "okay";
flash@0 {
@@ -278,6 +279,12 @@
spi-max-frequency = <40000000>;
status = "okay";
};
+
+ tpm@1 {
+ compatible = "tcg,tpm_tis-spi";
+ reg = <0x1>;
+ spi-max-frequency = <36000000>;
+ };
};
&fec1 {
@@ -967,6 +974,7 @@
MX8MM_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x82
MX8MM_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x82
MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x140
+ MX8MM_IOMUXC_SAI2_TXFS_GPIO4_IO24 0x140
>;
};
--
2.25.1
