Unverified Commit 00b9773b authored by Samuel Holland's avatar Samuel Holland Committed by Maxime Ripard
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arm64: dts: allwinner: a64: Update MBUS node 



In order to support memory dynamic frequency scaling (MDFS), the MBUS
binding now requires enumerating more resources. Provide them in the
device tree.

Reviewed-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: default avatarSamuel Holland <samuel@sholland.org>
Signed-off-by: default avatarMaxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20211118031841.42315-6-samuel@sholland.org
parent c8f7b507

arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi

+8 −2
Original line number Diff line number Diff line
@@ -1146,8 +1146,14 @@ pwm: pwm@1c21400 { 


		mbus: dram-controller@1c62000 {

			compatible = "allwinner,sun50i-a64-mbus";

			reg = <0x01c62000 0x1000>;

			clocks = <&ccu 112>;

			reg = <0x01c62000 0x1000>,

			      <0x01c63000 0x1000>;

			reg-names = "mbus", "dram";

			clocks = <&ccu CLK_MBUS>,

				 <&ccu CLK_DRAM>,

				 <&ccu CLK_BUS_DRAM>;

			clock-names = "mbus", "dram", "bus";

			interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;

			#address-cells = <1>;

			#size-cells = <1>;

			dma-ranges = <0x00000000 0x40000000 0xc0000000>;