arm64: dts: rockchip: Add DFI to rk3588s

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The DFI unit can be used to measure DRAM utilization using perf. Add the
node to the device tree. The DFI needs a rockchip,pmu phandle to the pmu
containing registers for SDRAM configuration details. This is added in
this patch as well.

Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Link: https://lore.kernel.org/r/20231018061714.3553817-27-s.hauer@pengutronix.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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Sascha Hauer 2023-10-18 08:17:14 +02:00 • committed by Heiko Stuebner

parent 085be8875c

commit 5a6976b104

1 changed files with 16 additions and 0 deletions

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arch/arm64/boot/dts/rockchip/rk3588s.dtsi

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