diff options
| author | Stephen Boyd <swboyd@chromium.org> | 2019-12-16 15:42:04 -0800 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2019-12-16 19:10:11 -0800 |
| commit | 39523c56b668f71b3f23adc624a0e16315e0c47f (patch) | |
| tree | 4c88a843174de4afdc1c9b9eba5f8d699ee942a9 /arch/arm64/boot/dts/qcom | |
| parent | 61025b815e944b777e882b1764217c0da59640de (diff) | |
arm64: dts: qcom: sdm845-cheza: Add cr50 spi node
Add the cr50 device to the spi controller it is attached to. This
enables /dev/tpm0 and some login things on Cheza.
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Cc: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20191216234204.190769-1-swboyd@chromium.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 14 |
1 files changed, 14 insertions, 0 deletions
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 @@ ap_ts_i2c: &i2c14 { 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"; |