diff options
-rw-r--r-- | arch/arm/boot/dts/imx7d-sdb-epdc.dtsi | 19 | ||||
-rw-r--r-- | arch/arm/boot/dts/imx7d-sdb.dts | 8 |
2 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7d-sdb-epdc.dtsi b/arch/arm/boot/dts/imx7d-sdb-epdc.dtsi index cbc7ca1af076..a04aca79b19d 100644 --- a/arch/arm/boot/dts/imx7d-sdb-epdc.dtsi +++ b/arch/arm/boot/dts/imx7d-sdb-epdc.dtsi @@ -33,3 +33,22 @@ &sim1 { status = "disabled"; }; + +&uart5 { + status = "disabled"; +}; + +&i2c3 { + elan@10 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_epdc_elan_touch>; + compatible = "elan,elan-touch"; + reg = <0x10>; + interrupt-parent = <&gpio6>; + interrupts = <12 IRQ_TYPE_EDGE_FALLING>; + gpio_elan_cs = <&gpio6 13 0>; + gpio_elan_rst = <&gpio6 15 0>; + gpio_intr = <&gpio6 12 0>; + status = "okay"; + }; +}; diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts index aa4bdd35f4eb..a43b1b3aeae0 100644 --- a/arch/arm/boot/dts/imx7d-sdb.dts +++ b/arch/arm/boot/dts/imx7d-sdb.dts @@ -781,6 +781,14 @@ >; }; + pinctrl_epdc_elan_touch: epdc_elan_touch_grp { + fsl,pins = < + MX7D_PAD_SAI1_RX_DATA__GPIO6_IO12 0x59 + MX7D_PAD_SAI1_TX_DATA__GPIO6_IO15 0x1b + MX7D_PAD_SAI1_TX_BCLK__GPIO6_IO13 0x80000000 + >; + }; + pinctrl_hog_1: hoggrp-1 { fsl,pins = < MX7D_PAD_ECSPI2_SS0__GPIO4_IO23 0x80000000 /* bt reg on */ |