[PATCH v4 1/8] ARM: dts: stm32: Add dma config for spi5

dillon.minfei
2020-05-18T11:09:40Z

Enable spi5's dma configuration. for graphics data output to
ilitek ili9341 panel via mipi dbi interface

Signed-off-by: dillon min <dillon.minfei@gmail.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