* [PATCH v2] arm64: dts: imx8mp-venice-gw73xx: add TPM device
@ 2023-09-28 20:13 Tim Harvey
2023-10-10 1:28 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Tim Harvey @ 2023-09-28 20:13 UTC (permalink / raw)
To: Shawn Guo, devicetree, linux-arm-kernel, linux-kernel
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, NXP Linux Team,
Tim Harvey
Add the TPM device found on the GW73xx revision F PCB.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
---
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
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^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH v2] arm64: dts: imx8mp-venice-gw73xx: add TPM device
2023-09-28 20:13 [PATCH v2] arm64: dts: imx8mp-venice-gw73xx: add TPM device Tim Harvey
@ 2023-10-10 1:28 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2023-10-10 1:28 UTC (permalink / raw)
To: Tim Harvey
Cc: devicetree, linux-arm-kernel, linux-kernel, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, NXP Linux Team
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 <tharvey@gateworks.com>
Applied, thanks!
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 2+ messages in thread
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