From aefd5370ab5e55a18c94573b9602083132e24601 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Mon, 7 Nov 2022 11:15:34 -0800 Subject: [PATCH] arm64: dts: qcom: sc7280: Fully describe fingerprint node on Herobrine 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 Cc: Matthias Kaehlcke Cc: Alexandru M Stan Signed-off-by: Stephen Boyd Reviewed-by: Douglas Anderson Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20221107191535.624371-2-swboyd@chromium.org --- 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 ca02ef2..448da97 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi @@ -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>; }; }; -- 2.7.4