From 34109bbeccd45f350b70149dcedc1bfbf226ea41 Mon Sep 17 00:00:00 2001 From: Gustave Monce Date: Sun, 31 Jan 2021 02:38:46 +0100 Subject: [PATCH] arm64: dts: qcom: msm8994-octagon: Add NXP NFC node Octagon devices use PN544 connected over I2C. Configure it. Signed-off-by: Gustave Monce Signed-off-by: Konrad Dybcio Link: https://lore.kernel.org/r/20210131013853.55810-16-konrad.dybcio@somainline.org Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi b/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi index b1a09d9..86ac180 100644 --- a/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi @@ -300,6 +300,22 @@ }; }; +&blsp1_i2c6 { + status = "okay"; + + pn547: pn547@28 { + compatible = "nxp,pn544-i2c"; + + reg = <0x28>; + + interrupt-parent = <&tlmm>; + interrupts = <29 IRQ_TYPE_EDGE_RISING>; + + enable-gpios = <&tlmm 30 GPIO_ACTIVE_HIGH>; + firmware-gpios = <&tlmm 94 GPIO_ACTIVE_HIGH>; + }; +}; + &blsp1_uart2 { status = "okay"; }; -- 2.7.4