diff options
| author | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2019-05-06 14:37:58 +0300 |
|---|---|---|
| committer | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2021-01-27 20:36:38 +0200 |
| commit | 71630d10e0e8f5558af1061192cd93006e98af4d (patch) | |
| tree | 288f705d8fde3e1bda055d80c6f61007d5d1fdba /arch/arm/boot/dts/imx6qdl-colibri.dtsi | |
| parent | 3943d2b42c36fbb65695a3b73355d451ca281fab (diff) | |
ARM: dts: add recovery mode for all I2C buses
- fix the name of pinctrl set for i2c2 recovery mode;
- add recovery mode for applicable i2c buses for
Apalis/Colibri iMX6Q/D/DL modules.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Related to: #49059
(cherry picked from commit 1501883b4682178e38afc3f08b221f9477fcd7ae)
(cherry picked from commit e669f5a1fbdeb0469a1d89f6fc835819d1375696)
Diffstat (limited to 'arch/arm/boot/dts/imx6qdl-colibri.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-colibri.dtsi | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi index 10837c00f9aa..029270a8b685 100644 --- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi +++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi @@ -166,8 +166,11 @@ */ &i2c2 { clock-frequency = <100000>; - pinctrl-names = "default"; + pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c2>; + pinctrl-1 = <&pinctrl_i2c2_recovery>; + scl-gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>; + sda-gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>; status = "okay"; pmic: pfuze100@8 { @@ -317,7 +320,7 @@ */ &i2c3 { clock-frequency = <100000>; - pinctrl-names = "default", "recovery"; + pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c3>; pinctrl-1 = <&pinctrl_i2c3_recovery>; scl-gpios = <&gpio1 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; @@ -532,6 +535,12 @@ MX6QDL_PAD_EIM_D16__I2C2_SDA 0x4001b8b1 >; }; + pinctrl_i2c2_recovery: i2c2-recoverygrp { + fsl,pins = < + MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x4001b8b1 + MX6QDL_PAD_EIM_D16__GPIO3_IO16 0x4001b8b1 + >; + }; pinctrl_i2c3: i2c3grp { fsl,pins = < |