diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-apalis.dtsi | 30 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-colibri.dtsi | 18 |
2 files changed, 39 insertions, 9 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi index 59ed2e4a1fd1..ff1287e6b7ce 100644 --- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi +++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi @@ -207,8 +207,11 @@ /* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */ &i2c1 { clock-frequency = <100000>; - pinctrl-names = "default"; + pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c1>; + pinctrl-1 = <&pinctrl_i2c1_gpio>; + scl-gpios = <&gpio5 27 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio5 26 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "disabled"; }; @@ -218,8 +221,11 @@ */ &i2c2 { clock-frequency = <100000>; - pinctrl-names = "default"; + pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c2>; + pinctrl-1 = <&pinctrl_i2c2_gpio>; + scl-gpios = <&gpio4 12 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio4 13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "okay"; pmic: pfuze100@8 { @@ -374,9 +380,9 @@ */ &i2c3 { clock-frequency = <100000>; - pinctrl-names = "default", "recovery"; + pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c3>; - pinctrl-1 = <&pinctrl_i2c3_recovery>; + pinctrl-1 = <&pinctrl_i2c3_gpio>; scl-gpios = <&gpio3 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; sda-gpios = <&gpio3 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "disabled"; @@ -661,6 +667,13 @@ >; }; + pinctrl_i2c1_gpio: i2c1gpiogrp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT8__GPIO5_IO26 0x4001b8b1 + MX6QDL_PAD_CSI0_DAT9__GPIO5_IO27 0x4001b8b1 + >; + }; + pinctrl_i2c2: i2c2grp { fsl,pins = < MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 @@ -668,6 +681,13 @@ >; }; + pinctrl_i2c2_gpio: i2c2gpiogrp { + fsl,pins = < + MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x4001b8b1 + MX6QDL_PAD_KEY_ROW3__GPIO4_IO13 0x4001b8b1 + >; + }; + pinctrl_i2c3: i2c3grp { fsl,pins = < MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1 @@ -675,7 +695,7 @@ >; }; - pinctrl_i2c3_recovery: i2c3recoverygrp { + pinctrl_i2c3_gpio: i2c3gpiogrp { fsl,pins = < MX6QDL_PAD_EIM_D17__GPIO3_IO17 0x4001b8b1 MX6QDL_PAD_EIM_D18__GPIO3_IO18 0x4001b8b1 diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi index 64907437e7ba..d03dff23863d 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-0 = <&pinctrl_i2c2_gpio>; + scl-gpios = <&gpio2 30 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio3 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "okay"; pmic: pfuze100@8 { @@ -312,9 +315,9 @@ */ &i2c3 { clock-frequency = <100000>; - pinctrl-names = "default", "recovery"; + pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c3>; - pinctrl-1 = <&pinctrl_i2c3_recovery>; + pinctrl-1 = <&pinctrl_i2c3_gpio>; scl-gpios = <&gpio1 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; sda-gpios = <&gpio1 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "disabled"; @@ -512,6 +515,13 @@ >; }; + pinctrl_i2c2_gpio: i2c2grp { + fsl,pins = < + MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x4001b8b1 + MX6QDL_PAD_EIM_D16__GPIO3_IO16 0x4001b8b1 + >; + }; + pinctrl_i2c3: i2c3grp { fsl,pins = < MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1 @@ -519,7 +529,7 @@ >; }; - pinctrl_i2c3_recovery: i2c3recoverygrp { + pinctrl_i2c3_gpio: i2c3gpiogrp { fsl,pins = < MX6QDL_PAD_GPIO_3__GPIO1_IO03 0x4001b8b1 MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x4001b8b1 |