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Date: Mon, 25 May 2020 11:40:55 +0800 From: dillon.minfei@...il.com To: robh+dt@...nel.org, p.zabel@...gutronix.de, mcoquelin.stm32@...il.com, alexandre.torgue@...com, thierry.reding@...il.com, sam@...nborg.org, airlied@...ux.ie, daniel@...ll.ch, mturquette@...libre.com, sboyd@...nel.org Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, linux-spi@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com, dri-devel@...ts.freedesktop.org, linux-clk@...r.kernel.org, dillon min <dillon.minfei@...il.com> Subject: [PATCH v5 1/8] ARM: dts: stm32: Add dma config for spi5 From: dillon min <dillon.minfei@...il.com> Enable spi5's dma configuration. for graphics data output to ilitek ili9341 panel via mipi dbi interface Signed-off-by: dillon min <dillon.minfei@...il.com> --- arch/arm/boot/dts/stm32f429.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index d777069..5820b11 100644 --- a/arch/arm/boot/dts/stm32f429.dtsi +++ b/arch/arm/boot/dts/stm32f429.dtsi @@ -660,6 +660,9 @@ reg = <0x40015000 0x400>; interrupts = <85>; clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI5)>; + dmas = <&dma2 3 2 0x400 0x0>, + <&dma2 4 2 0x400 0x0>; + dma-names = "rx", "tx"; status = "disabled"; }; -- 2.7.4
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