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dts: arm: st: h7: add dma peripheral support

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dma1 & dma2 peripheral support added
both dma's disabled currently

Signed-off-by: Alexander Kozhinov <AlexanderKozhinov@yandex.com>
This commit is contained in:
Alexander Kozhinov 2020-06-12 20:49:12 +02:00 • committed by Carles Cufí
commit a6786c54e0
1 changed files with 22 additions and 0 deletions
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22
dts/arm/st/h7/stm32h7.dtsi
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@ -569,6 +569,28 @@
#io-channel-cells = <1>; #io-channel-cells = <1>;
}; };
dma1: dma@40020000 {
compatible = "st,stm32-dma";
#dma-cells = <4>;
reg = <0x40020000 0x400>;
interrupts = <11 0>, <12 0>, <13 0>, <14 0>, <15 0>, <16 0>,
<17 0>, <47 0>;
clocks = <&rcc STM32_CLOCK_BUS_AHB1 0x00000020>;
status = "disabled";
label = "DMA_1";
};
dma2: dma@40020400 {
compatible = "st,stm32-dma";
#dma-cells = <4>;
reg = <0x40020400 0x400>;
interrupts = <11 0>, <12 0>, <13 0>, <14 0>, <15 0>, <16 0>,
<17 0>, <47 0>;
clocks = <&rcc STM32_CLOCK_BUS_AHB1 0x00000020>;
status = "disabled";
label = "DMA_2";
};
rng: rng@48021800 { rng: rng@48021800 {
compatible = "st,stm32-rng"; compatible = "st,stm32-rng";
reg = <0x48021800 0x400>; reg = <0x48021800 0x400>;