AuxXxilium/linux_dsm_epyc7002
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ARM: dts: imx7s: add i.MX7 messaging unit support

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Define the Messaging Unit (MU) for i.MX7 in the processor's dtsi.
The respective driver is added in the next commit.

Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Oleksij Rempel 2018-08-03 07:29:18 +02:00 committed by Shawn Guo
parent 2c72d69ffd
commit c91727f476
1 changed files with 19 additions and 0 deletions
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19
arch/arm/boot/dts/imx7s.dtsi
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@ -974,6 +974,25 @@ uart7: serial@30a90000 {
status = "disabled";
};
mu0a: mailbox@30aa0000 {
compatible = "fsl,imx7s-mu", "fsl,imx6sx-mu";
reg = <0x30aa0000 0x10000>;
interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX7D_MU_ROOT_CLK>;
#mbox-cells = <2>;
status = "disabled";
};
mu0b: mailbox@30ab0000 {
compatible = "fsl,imx7s-mu", "fsl,imx6sx-mu";
reg = <0x30ab0000 0x10000>;
interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX7D_MU_ROOT_CLK>;
#mbox-cells = <2>;
fsl,mu-side-b;
status = "disabled";
};
usbotg1: usb@30b10000 {
compatible = "fsl,imx7d-usb", "fsl,imx27-usb";
reg = <0x30b10000 0x200>;