diff options
Diffstat (limited to 'arch/arm/dts/imx6sx-17x17-arm2.dts')
| -rw-r--r-- | arch/arm/dts/imx6sx-17x17-arm2.dts | 73 |
1 files changed, 57 insertions, 16 deletions
diff --git a/arch/arm/dts/imx6sx-17x17-arm2.dts b/arch/arm/dts/imx6sx-17x17-arm2.dts index 40b381e..d29143b 100644 --- a/arch/arm/dts/imx6sx-17x17-arm2.dts +++ b/arch/arm/dts/imx6sx-17x17-arm2.dts @@ -218,10 +218,13 @@ }; &i2c1 { - clock-frequency = <100000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c1_1>; - status = "okay"; + clock-frequency = <100000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c1_1>; + pinctrl-1 = <&pinctrl_i2c1_1_gpio>; + scl-gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>; + sda-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>; + status = "okay"; pmic: pfuze100@08 { compatible = "fsl,pfuze100"; @@ -325,10 +328,13 @@ }; &i2c2 { - clock-frequency = <100000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2_1>; - status = "okay"; + clock-frequency = <100000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c2_1>; + pinctrl-1 = <&pinctrl_i2c2_1_gpio>; + scl-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; + sda-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>; + status = "okay"; max7322_1: gpio@68 { compatible = "maxim,max7322"; @@ -357,17 +363,23 @@ &i2c3 { - clock-frequency = <100000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c3_1>; - status = "okay"; + clock-frequency = <100000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c3_1>; + pinctrl-1 = <&pinctrl_i2c3_1_gpio>; + scl-gpios = <&gpio2 14 GPIO_ACTIVE_HIGH>; + sda-gpios = <&gpio2 9 GPIO_ACTIVE_HIGH>; + status = "okay"; }; &i2c4 { - clock-frequency = <100000>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c4_1>; - status = "okay"; + clock-frequency = <100000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c4_1>; + pinctrl-1 = <&pinctrl_i2c4_1_gpio>; + scl-gpios = <&gpio1 20 GPIO_ACTIVE_HIGH>; + sda-gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; + status = "okay"; }; &iomuxc { @@ -776,6 +788,13 @@ >; }; + pinctrl_i2c1_1_gpio: i2c1grp-1-gpio { + fsl,pins = < + MX6SX_PAD_GPIO1_IO01__GPIO1_IO_1 0x1b8b1 + MX6SX_PAD_GPIO1_IO00__GPIO1_IO_0 0x1b8b1 + >; + }; + pinctrl_i2c1_2: i2c1grp-2 { fsl,pins = < MX6SX_PAD_CSI_DATA01__I2C1_SDA 0x4001b8b1 @@ -791,6 +810,13 @@ MX6SX_PAD_GPIO1_IO02__I2C2_SCL 0x4001b8b1 >; }; + + pinctrl_i2c2_1_gpio: i2c2grp-1-gpio { + fsl,pins = < + MX6SX_PAD_GPIO1_IO03__GPIO1_IO_3 0x1b8b1 + MX6SX_PAD_GPIO1_IO02__GPIO1_IO_2 0x1b8b1 + >; + }; }; i2c3 { @@ -801,6 +827,13 @@ >; }; + pinctrl_i2c3_1_gpio: i2c3grp-1-gpio { + fsl,pins = < + MX6SX_PAD_ENET2_TX_CLK__GPIO2_IO_9 0x1b8b1 + MX6SX_PAD_KEY_COL4__GPIO2_IO_14 0x1b8b1 + >; + }; + pinctrl_i2c3_2: i2c3grp-2 { fsl,pins = < MX6SX_PAD_KEY_ROW4__I2C3_SDA 0x4001b8b1 @@ -816,6 +849,14 @@ MX6SX_PAD_CSI_DATA06__I2C4_SCL 0x4001b8b1 >; }; + + pinctrl_i2c4_1_gpio: i2c4grp-1-gpio { + fsl,pins = < + MX6SX_PAD_CSI_DATA07__GPIO1_IO_21 0x1b8b1 + MX6SX_PAD_CSI_DATA06__GPIO1_IO_20 0x1b8b1 + >; + }; + pinctrl_i2c4_2: i2c4grp-2 { fsl,pins = < MX6SX_PAD_SD3_DATA1__I2C4_SDA 0x4001b8b1 |