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arm: dts: k3-j721e-mcu-wakeup: Introduce chipid node

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Introduce a chipid node to provide a UCLASS_SOC driver to identify TI K3
SoCs.

Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
This commit is contained in:
Dave Gerlach 2020-07-15 23:40:01 -05:00 committed by Simon Glass
parent 30402cadb3
commit a1631d51ad
2 changed files with 9 additions and 0 deletions
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4
arch/arm/dts/k3-j721e-common-proc-board-u-boot.dtsi
View File

@ -211,3 +211,7 @@
&mcu_fss0_ospi1_pins_default {
u-boot,dm-spl;
};
&chipid {
u-boot,dm-spl;
};

5
arch/arm/dts/k3-j721e-mcu-wakeup.dtsi
View File

@ -316,4 +316,9 @@
ti,cpts-periodic-outputs = <2>;
};
};
chipid: chipid@43000014 {
compatible = "ti,am654-chipid";
reg = <0x0 0x43000014 0x0 0x4>;
};
};