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linux (NXP iMX6): patches upstreamed in 5.14

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This commit is contained in:
heitbaum 2021-08-20 08:05:27 +10:00
parent 77f67daa68
commit 46489f599c
1 changed files with 0 additions and 56 deletions
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56
projects/NXP/devices/iMX6/patches/linux/linux-002-imx6qdl-wandboard-dtsi-i2c-bus-recovery.patch
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@ -1,56 +0,0 @@
Add scl/sda gpios defitions for i2c bus recovery.
--- a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi
@@ -97,15 +97,21 @@
&i2c1 {
clock-frequency = <100000>;
- pinctrl-names = "default";
+ pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c1>;
+ pinctrl-1 = <&pinctrl_i2c1_gpio>;
+ scl-gpios = <&gpio3 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ sda-gpios = <&gpio3 28 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay";
};
&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";
codec: sgtl5000@a {
@@ -185,6 +191,13 @@
>;
};
+ pinctrl_i2c1_gpio: i2c1gpiogrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D21__GPIO3_IO21 0x4001b8b0
+ MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x4001b8b0
+ >;
+ };
+
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
@@ -192,6 +205,13 @@
>;
};
+ pinctrl_i2c2_gpio: i2c2gpiogrp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x4001b8b0
+ MX6QDL_PAD_KEY_ROW3__GPIO4_IO13 0x4001b8b0
+ >;
+ };
+
pinctrl_mclk: mclkgrp {
fsl,pins = <
MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0