From 2bd488fec9a0e8df6d9d63b470749b846d20a1b6 Mon Sep 17 00:00:00 2001 From: Peter Vicman Date: Sat, 17 Sep 2016 17:00:29 +0200 Subject: [PATCH] imx6: use gpio led for controlling fan on tbs matrix --- .../linux-301-tbs2910_dtb_fan.patch | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 projects/imx6/patches/linux/3.14-mx6-sr/linux-301-tbs2910_dtb_fan.patch diff --git a/projects/imx6/patches/linux/3.14-mx6-sr/linux-301-tbs2910_dtb_fan.patch b/projects/imx6/patches/linux/3.14-mx6-sr/linux-301-tbs2910_dtb_fan.patch new file mode 100644 index 0000000000..7e73c1ccfc --- /dev/null +++ b/projects/imx6/patches/linux/3.14-mx6-sr/linux-301-tbs2910_dtb_fan.patch @@ -0,0 +1,25 @@ +--- a/arch/arm/boot/dts/imx6q-tbs2910.dts 2016-09-17 15:27:28.950265621 +0200 ++++ b/arch/arm/boot/dts/imx6q-tbs2910.dts 2016-09-17 15:28:25.984089674 +0200 +@@ -84,17 +84,14 @@ + gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; +- }; + +- fan { +- compatible = "gpio-fan"; +- pinctrl-names = "default"; +- pinctrl-0 = <&pinctrl_gpio_fan>; +- gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>; +- gpio-fan,speed-map = <0 0 +- 3000 1>; ++ fan { ++ gpios = <&gpio3 28 0>; ++ default-state = "off"; ++ }; + }; + ++ + sound { + compatible = "fsl,imx-audio-sgtl5000"; + model = "imx-sgtl5000";