diff mbox series

arm64: dts: imx8mm-venice-gw73xx: add TPM device

Message ID 20230926194314.1451657-1-tharvey@gateworks.com (mailing list archive)
State New, archived
Headers show
Series arm64: dts: imx8mm-venice-gw73xx: add TPM device | expand

Commit Message

Tim Harvey Sept. 26, 2023, 7:43 p.m. UTC 
Add the TPM device found on the GW73xx revision F PCB.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
---
 .../boot/dts/freescale/imx8mm-venice-gw73xx.dtsi     | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi
index 4f859d0fec69..65aaeb81694c 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi
@@ -104,8 +104,17 @@  reg_wifi_en: regulator-wifi-en {
 &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";
+		#address-cells = <0x1>;
+		#size-cells = <0x1>;
+		reg = <0x1>;
+		spi-max-frequency = <36000000>;
+	};
 };
 
 &gpio1 {
@@ -361,6 +370,7 @@  MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK	0xd6
 			MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI	0xd6
 			MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO	0xd6
 			MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13	0xd6
+			MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10	0xd6
 		>;
 	};