Messages in this thread Patch in this message |  | | From | Amelie Delaunay <> | Subject | [PATCH 1/1] ARM: dts: stm32: add resets property on all DMA nodes on stm32mp151 | Date | Tue, 4 Feb 2020 15:10:53 +0100 |
| |
resets property is well-managed in DMA drivers. In previous products, there were no reset lines, that's why they are missing here in dma1, dma2, dmamux and mdma nodes.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> --- arch/arm/boot/dts/stm32mp151.dtsi | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi index 53fa6ed82b34..96f43fa48ec4 100644 --- a/arch/arm/boot/dts/stm32mp151.dtsi +++ b/arch/arm/boot/dts/stm32mp151.dtsi @@ -959,6 +959,7 @@ <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>; clocks = <&rcc DMA1>; + resets = <&rcc DMA1_R>; #dma-cells = <4>; st,mem2mem; dma-requests = <8>; @@ -976,6 +977,7 @@ <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; clocks = <&rcc DMA2>; + resets = <&rcc DMA2_R>; #dma-cells = <4>; st,mem2mem; dma-requests = <8>; @@ -989,6 +991,7 @@ dma-masters = <&dma1 &dma2>; dma-channels = <16>; clocks = <&rcc DMAMUX>; + resets = <&rcc DMAMUX_R>; }; adc: adc@48003000 { @@ -1281,6 +1284,7 @@ reg = <0x58000000 0x1000>; interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; clocks = <&rcc MDMA>; + resets = <&rcc MDMA_R>; #dma-cells = <5>; dma-channels = <32>; dma-requests = <48>; -- 2.17.1
|  |