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Commit 19d0fc9e authored by Tim Harvey's avatar Tim Harvey Committed by Shawn Guo
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arm64: dts: imx8m*-venice: add I2C GPIO bus recovery support 

Add I2C GPIO bus recovery support by adding scl-gpios and sda-gpios for the
various I2C busses on Gateworks Venice boards.
Signed-off-by: default avatarTim Harvey <tharvey@gateworks.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 3fff5465
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Showing with 275 additions and 25 deletions
arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi
View file @ 19d0fc9e
...@@ -119,8 +119,11 @@ ethphy0: ethernet-phy@0 { ...@@ -119,8 +119,11 @@ ethphy0: ethernet-phy@0 {
&i2c1 { &i2c1 {
clock-frequency = <100000>; clock-frequency = <100000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c1>; pinctrl-0 = <&pinctrl_i2c1>;
pinctrl-1 = <&pinctrl_i2c1_gpio>;
scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
gsc: gsc@20 { gsc: gsc@20 {
...@@ -365,8 +368,11 @@ ldo4 { ...@@ -365,8 +368,11 @@ ldo4 {
&i2c2 { &i2c2 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c2>; pinctrl-0 = <&pinctrl_i2c2>;
pinctrl-1 = <&pinctrl_i2c2_gpio>;
scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
eeprom@52 { eeprom@52 {
...@@ -435,6 +441,13 @@ MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 ...@@ -435,6 +441,13 @@ MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c1_gpio: i2c1gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14 0x400001c3
MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15 0x400001c3
>;
};
pinctrl_i2c2: i2c2grp { pinctrl_i2c2: i2c2grp {
fsl,pins = < fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3
...@@ -442,6 +455,13 @@ MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 ...@@ -442,6 +455,13 @@ MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c2_gpio: i2c2gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16 0x400001c3
MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17 0x400001c3
>;
};
pinctrl_uart2: uart2grp { pinctrl_uart2: uart2grp {
fsl,pins = < fsl,pins = <
MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140 MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140
......
arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
View file @ 19d0fc9e
...@@ -326,8 +326,11 @@ &gpu_3d { ...@@ -326,8 +326,11 @@ &gpu_3d {
&i2c1 { &i2c1 {
clock-frequency = <100000>; clock-frequency = <100000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c1>; pinctrl-0 = <&pinctrl_i2c1>;
pinctrl-1 = <&pinctrl_i2c1_gpio>;
scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
gsc: gsc@20 { gsc: gsc@20 {
...@@ -477,8 +480,11 @@ rtc@68 { ...@@ -477,8 +480,11 @@ rtc@68 {
&i2c2 { &i2c2 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c2>; pinctrl-0 = <&pinctrl_i2c2>;
pinctrl-1 = <&pinctrl_i2c2_gpio>;
scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
pmic@4b { pmic@4b {
...@@ -600,8 +606,11 @@ LDO6 { ...@@ -600,8 +606,11 @@ LDO6 {
&i2c3 { &i2c3 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c3>; pinctrl-0 = <&pinctrl_i2c3>;
pinctrl-1 = <&pinctrl_i2c3_gpio>;
scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
leds_gpio: gpio@20 { leds_gpio: gpio@20 {
...@@ -673,8 +682,11 @@ crypto@60 { ...@@ -673,8 +682,11 @@ crypto@60 {
&i2c4 { &i2c4 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c4>; pinctrl-0 = <&pinctrl_i2c4>;
pinctrl-1 = <&pinctrl_i2c4_gpio>;
scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
}; };
...@@ -852,6 +864,13 @@ MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 ...@@ -852,6 +864,13 @@ MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c1_gpio: i2c1gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14 0x400001c3
MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15 0x400001c3
>;
};
pinctrl_i2c2: i2c2grp { pinctrl_i2c2: i2c2grp {
fsl,pins = < fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3
...@@ -859,6 +878,13 @@ MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 ...@@ -859,6 +878,13 @@ MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c2_gpio: i2c2gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16 0x400001c3
MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17 0x400001c3
>;
};
pinctrl_i2c3: i2c3grp { pinctrl_i2c3: i2c3grp {
fsl,pins = < fsl,pins = <
MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3
...@@ -866,6 +892,13 @@ MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 ...@@ -866,6 +892,13 @@ MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c3_gpio: i2c3gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18 0x400001c3
MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19 0x400001c3
>;
};
pinctrl_i2c4: i2c4grp { pinctrl_i2c4: i2c4grp {
fsl,pins = < fsl,pins = <
MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3 MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3
...@@ -873,6 +906,13 @@ MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3 ...@@ -873,6 +906,13 @@ MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c4_gpio: i2c4gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C4_SCL_GPIO5_IO20 0x400001c3
MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21 0x400001c3
>;
};
pinctrl_ksz: kszgrp { pinctrl_ksz: kszgrp {
fsl,pins = < fsl,pins = <
MX8MM_IOMUXC_SAI1_TXD6_GPIO4_IO18 0x41 MX8MM_IOMUXC_SAI1_TXD6_GPIO4_IO18 0x41
......
arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
View file @ 19d0fc9e
...@@ -298,8 +298,11 @@ &gpio5 { ...@@ -298,8 +298,11 @@ &gpio5 {
&i2c1 { &i2c1 {
clock-frequency = <100000>; clock-frequency = <100000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c1>; pinctrl-0 = <&pinctrl_i2c1>;
pinctrl-1 = <&pinctrl_i2c1_gpio>;
scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
gsc: gsc@20 { gsc: gsc@20 {
...@@ -566,8 +569,11 @@ rtc@68 { ...@@ -566,8 +569,11 @@ rtc@68 {
&i2c2 { &i2c2 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c2>; pinctrl-0 = <&pinctrl_i2c2>;
pinctrl-1 = <&pinctrl_i2c2_gpio>;
scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
accelerometer@19 { accelerometer@19 {
...@@ -585,16 +591,22 @@ accelerometer@19 { ...@@ -585,16 +591,22 @@ accelerometer@19 {
/* off-board header */ /* off-board header */
&i2c3 { &i2c3 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c3>; pinctrl-0 = <&pinctrl_i2c3>;
pinctrl-1 = <&pinctrl_i2c3_gpio>;
scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
}; };
/* off-board header */ /* off-board header */
&i2c4 { &i2c4 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c4>; pinctrl-0 = <&pinctrl_i2c4>;
pinctrl-1 = <&pinctrl_i2c4_gpio>;
scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
}; };
...@@ -797,6 +809,13 @@ MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 ...@@ -797,6 +809,13 @@ MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c1_gpio: i2c1gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14 0x400001c3
MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15 0x400001c3
>;
};
pinctrl_i2c2: i2c2grp { pinctrl_i2c2: i2c2grp {
fsl,pins = < fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3
...@@ -804,6 +823,13 @@ MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 ...@@ -804,6 +823,13 @@ MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c2_gpio: i2c2gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16 0x400001c3
MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17 0x400001c3
>;
};
pinctrl_i2c3: i2c3grp { pinctrl_i2c3: i2c3grp {
fsl,pins = < fsl,pins = <
MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3
...@@ -811,6 +837,13 @@ MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 ...@@ -811,6 +837,13 @@ MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c3_gpio: i2c3gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18 0x400001c3
MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19 0x400001c3
>;
};
pinctrl_i2c4: i2c4grp { pinctrl_i2c4: i2c4grp {
fsl,pins = < fsl,pins = <
MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3 MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3
...@@ -818,6 +851,13 @@ MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3 ...@@ -818,6 +851,13 @@ MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c4_gpio: i2c4gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C4_SCL_GPIO5_IO20 0x400001c3
MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21 0x400001c3
>;
};
pinctrl_gpio_leds: gpioledgrp { pinctrl_gpio_leds: gpioledgrp {
fsl,pins = < fsl,pins = <
MX8MM_IOMUXC_SAI5_RXD0_GPIO3_IO21 0x19 MX8MM_IOMUXC_SAI5_RXD0_GPIO3_IO21 0x19
......
arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts
View file @ 19d0fc9e
...@@ -265,8 +265,11 @@ &gpio5 { ...@@ -265,8 +265,11 @@ &gpio5 {
&i2c1 { &i2c1 {
clock-frequency = <100000>; clock-frequency = <100000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c1>; pinctrl-0 = <&pinctrl_i2c1>;
pinctrl-1 = <&pinctrl_i2c1_gpio>;
scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
gsc: gsc@20 { gsc: gsc@20 {
...@@ -397,8 +400,11 @@ rtc@68 { ...@@ -397,8 +400,11 @@ rtc@68 {
&i2c2 { &i2c2 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c2>; pinctrl-0 = <&pinctrl_i2c2>;
pinctrl-1 = <&pinctrl_i2c2_gpio>;
scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
pmic@4b { pmic@4b {
...@@ -520,8 +526,11 @@ LDO6 { ...@@ -520,8 +526,11 @@ LDO6 {
&i2c3 { &i2c3 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c3>; pinctrl-0 = <&pinctrl_i2c3>;
pinctrl-1 = <&pinctrl_i2c3_gpio>;
scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
accelerometer@19 { accelerometer@19 {
...@@ -681,6 +690,13 @@ MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 ...@@ -681,6 +690,13 @@ MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c1_gpio: i2c1gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14 0x400001c3
MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15 0x400001c3
>;
};
pinctrl_i2c2: i2c2grp { pinctrl_i2c2: i2c2grp {
fsl,pins = < fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3
...@@ -688,6 +704,13 @@ MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 ...@@ -688,6 +704,13 @@ MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c2_gpio: i2c2gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16 0x400001c3
MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17 0x400001c3
>;
};
pinctrl_i2c3: i2c3grp { pinctrl_i2c3: i2c3grp {
fsl,pins = < fsl,pins = <
MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3
...@@ -695,6 +718,13 @@ MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 ...@@ -695,6 +718,13 @@ MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c3_gpio: i2c3gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18 0x400001c3
MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19 0x400001c3
>;
};
pinctrl_gpio_leds: gpioledgrp { pinctrl_gpio_leds: gpioledgrp {
fsl,pins = < fsl,pins = <
MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0x19 MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0x19
......
arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts
View file @ 19d0fc9e
...@@ -315,8 +315,11 @@ &gpio5 { ...@@ -315,8 +315,11 @@ &gpio5 {
&i2c1 { &i2c1 {
clock-frequency = <100000>; clock-frequency = <100000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c1>; pinctrl-0 = <&pinctrl_i2c1>;
pinctrl-1 = <&pinctrl_i2c1_gpio>;
scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
gsc: gsc@20 { gsc: gsc@20 {
...@@ -441,8 +444,11 @@ rtc@68 { ...@@ -441,8 +444,11 @@ rtc@68 {
&i2c2 { &i2c2 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c2>; pinctrl-0 = <&pinctrl_i2c2>;
pinctrl-1 = <&pinctrl_i2c2_gpio>;
scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
pmic@4b { pmic@4b {
...@@ -564,8 +570,11 @@ LDO6 { ...@@ -564,8 +570,11 @@ LDO6 {
&i2c3 { &i2c3 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c3>; pinctrl-0 = <&pinctrl_i2c3>;
pinctrl-1 = <&pinctrl_i2c3_gpio>;
scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
accelerometer@19 { accelerometer@19 {
...@@ -582,8 +591,11 @@ accelerometer@19 { ...@@ -582,8 +591,11 @@ accelerometer@19 {
&i2c4 { &i2c4 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c4>; pinctrl-0 = <&pinctrl_i2c4>;
pinctrl-1 = <&pinctrl_i2c4_gpio>;
scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
gpioled: gpio@27 { gpioled: gpio@27 {
...@@ -738,6 +750,13 @@ MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 ...@@ -738,6 +750,13 @@ MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c1_gpio: i2c1gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14 0x400001c3
MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15 0x400001c3
>;
};
pinctrl_i2c2: i2c2grp { pinctrl_i2c2: i2c2grp {
fsl,pins = < fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3
...@@ -745,6 +764,13 @@ MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 ...@@ -745,6 +764,13 @@ MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c2_gpio: i2c2gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16 0x400001c3
MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17 0x400001c3
>;
};
pinctrl_i2c3: i2c3grp { pinctrl_i2c3: i2c3grp {
fsl,pins = < fsl,pins = <
MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3
...@@ -752,6 +778,13 @@ MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 ...@@ -752,6 +778,13 @@ MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c3_gpio: i2c3gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18 0x400001c3
MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19 0x400001c3
>;
};
pinctrl_i2c4: i2c4grp { pinctrl_i2c4: i2c4grp {
fsl,pins = < fsl,pins = <
MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3 MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3
...@@ -759,6 +792,13 @@ MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3 ...@@ -759,6 +792,13 @@ MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c4_gpio: i2c4gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C4_SCL_GPIO5_IO20 0x400001c3
MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21 0x400001c3
>;
};
pinctrl_pcie0: pciegrp { pinctrl_pcie0: pciegrp {
fsl,pins = < fsl,pins = <
MX8MM_IOMUXC_ECSPI2_MOSI_GPIO5_IO11 0x41 MX8MM_IOMUXC_ECSPI2_MOSI_GPIO5_IO11 0x41
......
arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts
View file @ 19d0fc9e
...@@ -297,8 +297,11 @@ &gpu { ...@@ -297,8 +297,11 @@ &gpu {
&i2c1 { &i2c1 {
clock-frequency = <100000>; clock-frequency = <100000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c1>; pinctrl-0 = <&pinctrl_i2c1>;
pinctrl-1 = <&pinctrl_i2c1_gpio>;
scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
gsc: gsc@20 { gsc: gsc@20 {
...@@ -565,8 +568,11 @@ rtc@68 { ...@@ -565,8 +568,11 @@ rtc@68 {
&i2c2 { &i2c2 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c2>; pinctrl-0 = <&pinctrl_i2c2>;
pinctrl-1 = <&pinctrl_i2c2_gpio>;
scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
accelerometer@19 { accelerometer@19 {
...@@ -584,16 +590,22 @@ accelerometer@19 { ...@@ -584,16 +590,22 @@ accelerometer@19 {
/* off-board header */ /* off-board header */
&i2c3 { &i2c3 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c3>; pinctrl-0 = <&pinctrl_i2c3>;
pinctrl-1 = <&pinctrl_i2c3_gpio>;
scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
}; };
/* off-board header */ /* off-board header */
&i2c4 { &i2c4 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c4>; pinctrl-0 = <&pinctrl_i2c4>;
pinctrl-1 = <&pinctrl_i2c4_gpio>;
scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
}; };
...@@ -744,6 +756,13 @@ MX8MN_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 ...@@ -744,6 +756,13 @@ MX8MN_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c1_gpio: i2c1gpiogrp {
fsl,pins = <
MX8MN_IOMUXC_I2C1_SCL_GPIO5_IO14 0x400001c3
MX8MN_IOMUXC_I2C1_SDA_GPIO5_IO15 0x400001c3
>;
};
pinctrl_i2c2: i2c2grp { pinctrl_i2c2: i2c2grp {
fsl,pins = < fsl,pins = <
MX8MN_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 MX8MN_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3
...@@ -751,6 +770,13 @@ MX8MN_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 ...@@ -751,6 +770,13 @@ MX8MN_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c2_gpio: i2c2gpiogrp {
fsl,pins = <
MX8MN_IOMUXC_I2C2_SCL_GPIO5_IO16 0x400001c3
MX8MN_IOMUXC_I2C2_SDA_GPIO5_IO17 0x400001c3
>;
};
pinctrl_i2c3: i2c3grp { pinctrl_i2c3: i2c3grp {
fsl,pins = < fsl,pins = <
MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3
...@@ -758,6 +784,13 @@ MX8MN_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 ...@@ -758,6 +784,13 @@ MX8MN_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c3_gpio: i2c3gpiogrp {
fsl,pins = <
MX8MN_IOMUXC_I2C3_SCL_GPIO5_IO18 0x400001c3
MX8MN_IOMUXC_I2C3_SDA_GPIO5_IO19 0x400001c3
>;
};
pinctrl_i2c4: i2c4grp { pinctrl_i2c4: i2c4grp {
fsl,pins = < fsl,pins = <
MX8MN_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3 MX8MN_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3
...@@ -765,6 +798,13 @@ MX8MN_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3 ...@@ -765,6 +798,13 @@ MX8MN_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3
>; >;
}; };
pinctrl_i2c4_gpio: i2c4gpiogrp {
fsl,pins = <
MX8MN_IOMUXC_I2C4_SCL_GPIO5_IO20 0x400001c3
MX8MN_IOMUXC_I2C4_SDA_GPIO5_IO21 0x400001c3
>;
};
pinctrl_gpio_leds: gpioledgrp { pinctrl_gpio_leds: gpioledgrp {
fsl,pins = < fsl,pins = <
MX8MN_IOMUXC_SAI5_RXD0_GPIO3_IO21 0x19 MX8MN_IOMUXC_SAI5_RXD0_GPIO3_IO21 0x19
......
arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
View file @ 19d0fc9e
...@@ -253,8 +253,11 @@ &gpio5 { ...@@ -253,8 +253,11 @@ &gpio5 {
&i2c1 { &i2c1 {
clock-frequency = <100000>; clock-frequency = <100000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c1>; pinctrl-0 = <&pinctrl_i2c1>;
pinctrl-1 = <&pinctrl_i2c1_gpio>;
scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
gsc: gsc@20 { gsc: gsc@20 {
...@@ -477,8 +480,11 @@ rtc@68 { ...@@ -477,8 +480,11 @@ rtc@68 {
&i2c2 { &i2c2 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c2>; pinctrl-0 = <&pinctrl_i2c2>;
pinctrl-1 = <&pinctrl_i2c2_gpio>;
scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
accelerometer@19 { accelerometer@19 {
...@@ -556,16 +562,22 @@ fixed-link { ...@@ -556,16 +562,22 @@ fixed-link {
/* off-board header */ /* off-board header */
&i2c3 { &i2c3 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c3>; pinctrl-0 = <&pinctrl_i2c3>;
pinctrl-1 = <&pinctrl_i2c3_gpio>;
scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
}; };
/* off-board header */ /* off-board header */
&i2c4 { &i2c4 {
clock-frequency = <400000>; clock-frequency = <400000>;
pinctrl-names = "default"; pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c4>; pinctrl-0 = <&pinctrl_i2c4>;
pinctrl-1 = <&pinctrl_i2c4_gpio>;
scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay"; status = "okay";
}; };
...@@ -800,6 +812,13 @@ MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001c2 ...@@ -800,6 +812,13 @@ MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001c2
>; >;
}; };
pinctrl_i2c1_gpio: i2c1gpiogrp {
fsl,pins = <
MX8MP_IOMUXC_I2C1_SCL__GPIO5_IO14 0x400001c2
MX8MP_IOMUXC_I2C1_SDA__GPIO5_IO15 0x400001c2
>;
};
pinctrl_i2c2: i2c2grp { pinctrl_i2c2: i2c2grp {
fsl,pins = < fsl,pins = <
MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c2 MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c2
...@@ -807,6 +826,13 @@ MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c2 ...@@ -807,6 +826,13 @@ MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c2
>; >;
}; };
pinctrl_i2c2_gpio: i2c2gpiogrp {
fsl,pins = <
MX8MP_IOMUXC_I2C2_SCL__GPIO5_IO16 0x400001c3
MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17 0x400001c3
>;
};
pinctrl_i2c3: i2c3grp { pinctrl_i2c3: i2c3grp {
fsl,pins = < fsl,pins = <
MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c2 MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c2
...@@ -814,6 +840,13 @@ MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001c2 ...@@ -814,6 +840,13 @@ MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001c2
>; >;
}; };
pinctrl_i2c3_gpio: i2c3gpiogrp {
fsl,pins = <
MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18 0x400001c3
MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19 0x400001c3
>;
};
pinctrl_i2c4: i2c4grp { pinctrl_i2c4: i2c4grp {
fsl,pins = < fsl,pins = <
MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL 0x400001c2 MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL 0x400001c2
...@@ -821,6 +854,13 @@ MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA 0x400001c2 ...@@ -821,6 +854,13 @@ MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA 0x400001c2
>; >;
}; };
pinctrl_i2c4_gpio: i2c4gpiogrp {
fsl,pins = <
MX8MP_IOMUXC_I2C4_SCL__GPIO5_IO20 0x400001c3
MX8MP_IOMUXC_I2C4_SDA__GPIO5_IO21 0x400001c3
>;
};
pinctrl_ksz: kszgrp { pinctrl_ksz: kszgrp {
fsl,pins = < fsl,pins = <
MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29 0x150 /* IRQ# */ MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29 0x150 /* IRQ# */
......
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