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Date: Sun, 3 Oct 2021 20:27:38 -0500 From: Samuel Holland <samuel@...lland.org> To: MyungJoo Ham <myungjoo.ham@...sung.com>, Kyungmin Park <kyungmin.park@...sung.com>, Chanwoo Choi <cw00.choi@...sung.com>, Maxime Ripard <mripard@...nel.org>, Chen-Yu Tsai <wens@...e.org>, Jernej Skrabec <jernej.skrabec@...il.com>, Rob Herring <robh+dt@...nel.org> Cc: Michael Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...nel.org>, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-pm@...r.kernel.org, linux-sunxi@...ts.linux.dev, linux-kernel@...r.kernel.org, Samuel Holland <samuel@...lland.org> Subject: [PATCH v2 5/6] 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. Signed-off-by: Samuel Holland <samuel@...lland.org> --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 6ddb717f2f98..609a59c6c778 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -1129,8 +1129,14 @@ pwm: pwm@...1400 { mbus: dram-controller@...2000 { 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>; -- 2.32.0
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