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arm64: dts: qcom: sc7280: Fully describe fingerprint node on Herobrine

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Update the fingerprint node on Herobrine to match the fingerprint DT
binding. This will allow us to drive the reset and boot gpios from the
driver when it is re-attached after flashing. We'll also be able to boot
the fingerprint processor if the BIOS isn't doing it for us.

Cc: Douglas Anderson <dianders@chromium.org>
Cc: Matthias Kaehlcke <mka@chromium.org>
Cc: Alexandru M Stan <amstan@chromium.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221107191535.624371-2-swboyd@chromium.org
This commit is contained in:
Stephen Boyd 2022-11-07 11:15:34 -08:00 committed by Bjorn Andersson
parent f53152d1d4
commit aefd5370ab
1 changed files with 4 additions and 1 deletions
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arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
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@ -503,13 +503,16 @@ ap_spi_fp: &spi9 {
cs-gpios = <&tlmm 39 GPIO_ACTIVE_LOW>;
cros_ec_fp: ec@0 {
compatible = "google,cros-ec-spi";
compatible = "google,cros-ec-fp", "google,cros-ec-spi";
reg = <0>;
interrupt-parent = <&tlmm>;
interrupts = <61 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&fp_to_ap_irq_l>, <&fp_rst_l>, <&fpmcu_boot0>;
boot0-gpios = <&tlmm 68 GPIO_ACTIVE_HIGH>;
reset-gpios = <&tlmm 78 GPIO_ACTIVE_LOW>;
spi-max-frequency = <3000000>;
vdd-supply = <&pp3300_fp_mcu>;
};
};