arm64: dts: ti: k3-j721e-som-p0: Add HyperFlash node

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J721E SoM has a HyperFlash and HyperRam connected to HyperBus memory
controller, add corresponding node, pinmux and partitions for the same.
HyperBus is muxed with OSPI and only one controller can be active at a
time, therefore keep HyperBus node disabled. Bootloader will detect the
external mux state through a wkup gpio and enable the node as required.

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Link: https://lore.kernel.org/r/20230513123313.11462-3-vaishnav.a@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

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Vaishnav Achath 2023-05-13 18:03:11 +05:30 • committed by Vignesh Raghavendra

parent d93036b47f

commit 0979c0069c

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arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi

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