On Mon 16 Dec 15:42 PST 2019, Stephen Boyd wrote:
> Add the cr50 device to the spi controller it is attached to. This
> enables /dev/tpm0 and some login things on Cheza.
>
> Cc: Douglas Anderson <dianders@xxxxxxxxxxxx>
> Signed-off-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
Applied
Thanks,
Bjorn
> ---
>
> Changes from v1:
>
> - Fixed node name to be tpm
>
> arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
> index 9a4ff57fc877..b59cfd73616f 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
> @@ -651,6 +651,20 @@ &spi0 {
> status = "okay";
> };
>
> +&spi5 {
> + status = "okay";
> +
> + tpm@0 {
> + compatible = "google,cr50";
> + reg = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&h1_ap_int_odl>;
> + spi-max-frequency = <800000>;
> + interrupt-parent = <&tlmm>;
> + interrupts = <129 IRQ_TYPE_EDGE_RISING>;
> + };
> +};
> +
> &spi10 {
> status = "okay";
>
> --
> Sent by a computer, using git, on the internet
>
