2023-09-28 20:19:57

by Tim Harvey

Subject: [PATCH v2] arm64: dts: imx8mp-venice-gw73xx: add TPM device

Add the TPM device found on the GW73xx revision F PCB.

Signed-off-by: Tim Harvey <[email protected]>
---
v2: removed uncessary properties
---
arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi
index 48a284478468..b0d42b18c5ce 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi
@@ -95,8 +95,15 @@ reg_usdhc2_vmmc: regulator-usdhc2-vmmc {
&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 {
--
2.25.1

2023-10-10 01:28:37

by Shawn Guo

Subject: Re: [PATCH v2] arm64: dts: imx8mp-venice-gw73xx: add TPM device

On Thu, Sep 28, 2023 at 01:13:54PM -0700, Tim Harvey wrote:
> Add the TPM device found on the GW73xx revision F PCB.
>
> Signed-off-by: Tim Harvey <[email protected]>

Applied, thanks!