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arm64: dts: imx93: Add the bbnsm dts node

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Add the bbnsm node for RTC & ON/OFF button support

Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Jacky Bai
2023-02-15 10:41:17 +08:00
committed by Shawn Guo
parent 9a01befe3d
commit cc3cb392cd
1 changed files with 16 additions and 0 deletions
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16
arch/arm64/boot/dts/freescale/imx93.dtsi
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@@ -243,6 +243,22 @@ iomuxc: pinctrl@443c0000 {
status = "okay";
};
bbnsm: bbnsm@44440000 {
compatible = "nxp,imx93-bbnsm", "syscon", "simple-mfd";
reg = <0x44440000 0x10000>;
bbnsm_rtc: rtc {
compatible = "nxp,imx93-bbnsm-rtc";
interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
};
bbnsm_pwrkey: pwrkey {
compatible = "nxp,imx93-bbnsm-pwrkey";
interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
linux,code = <KEY_POWER>;
};
};
clk: clock-controller@44450000 {
compatible = "fsl,imx93-ccm";
reg = <0x44450000 0x10000>;