[PATCH 2/2] arm64: dts: qcom: Fully describe fingerprint node on Herobrine

[Stephen Boyd]

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@xxxxxxxxxxxx>
Cc: Matthias Kaehlcke <mka@xxxxxxxxxxxx>
Cc: Alexandru M Stan <amstan@xxxxxxxxxxxx>
Signed-off-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
---

Depends on https://lore.kernel.org/r/20220317005814.2496302-1-swboyd@xxxxxxxxxxxx

 arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
index 984a7faf0888..282dda78ba3f 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
@@ -396,13 +396,16 @@ 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";
 		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>;
 	};
 };
 
-- 
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