| Message ID | 20231018180838.2164177-1-tharvey@gateworks.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: imx8mm-venice-gw72xx: add TPM device | expand |
On Wed, Oct 18, 2023 at 11:08:38AM -0700, Tim Harvey wrote: > Add the TPM device found on the GW72xx revision F PCB. > > Signed-off-by: Tim Harvey <tharvey@gateworks.com> Applied, thanks!
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi index 3a0a10e835a2..02d96f4a2d23 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi @@ -84,8 +84,15 @@ reg_usb_otg2_vbus: regulator-usb-otg2 { &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>; + }; }; &gpio1 { @@ -312,6 +319,7 @@ 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 >; };
Add the TPM device found on the GW72xx revision F PCB. Signed-off-by: Tim Harvey <tharvey@gateworks.com> --- .../arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)