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MLK-25284 arm: dts: add power domain for i2c chips. 

I2c chip are reset when the partition reboots.
A partition reboot has to reset the ones used by a specific OS.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
(cherry picked from commit 3362e480195360303b60b17d0c563f0c837c6f58)
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
This commit is contained in:
Frank Li 2021-02-03 10:30:43 -06:00 committed by Andrey Zhizhikin
parent 61c4818fff
commit 082fdd5cd9
1 changed files with 4 additions and 0 deletions
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4
arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
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@ -343,6 +343,7 @@
reg = <0x20>;
gpio-controller;
#gpio-cells = <2>;
power-domains = <&pd IMX_SC_R_BOARD_R1>;
};
pca6416_2: gpio@21 {
@ -358,6 +359,7 @@
#address-cells = <1>;
#size-cells = <0>;
reg = <0x70>;
power-domains = <&pd IMX_SC_R_BOARD_R0>;
i2c@0 {
#address-cells = <1>;
@ -468,6 +470,7 @@
#gpio-cells = <2>;
interrupt-parent = <&lsio_gpio2>;
interrupts = <5 IRQ_TYPE_EDGE_RISING>;
power-domains = <&pd IMX_SC_R_BOARD_R4>;
};
pca9548_2: pca9548@70 {
@ -475,6 +478,7 @@
#address-cells = <1>;
#size-cells = <0>;
reg = <0x70>;
power-domains = <&pd IMX_SC_R_BOARD_R3>;
i2c@0 {
#address-cells = <1>;