* [PATCH 0/2] Add DMA and MDMA support on STM32MP13x SoC family
@ 2022-02-01 16:05 ` Amelie Delaunay
0 siblings, 0 replies; 8+ messages in thread
From: Amelie Delaunay @ 2022-02-01 16:05 UTC (permalink / raw)
To: Maxime Coquelin, Alexandre Torgue, Rob Herring
Cc: linux-stm32, linux-arm-kernel, devicetree, linux-kernel, Amelie Delaunay
This patchset enables DMA1 and DMA2 routed on DMAMUX1, and MDMA on
STM32MP13.
Amelie Delaunay (2):
ARM: dts: stm32: add DMA1, DMA2 and DMAMUX1 on STM32MP13x SoC family
ARM: dts: stm32: add MDMA on STM32MP13x SoC family
arch/arm/boot/dts/stm32mp131.dtsi | 54 +++++++++++++++++++++++++++++++
1 file changed, 54 insertions(+)
--
2.25.1
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH 0/2] Add DMA and MDMA support on STM32MP13x SoC family
@ 2022-02-01 16:05 ` Amelie Delaunay
0 siblings, 0 replies; 8+ messages in thread
From: Amelie Delaunay @ 2022-02-01 16:05 UTC (permalink / raw)
To: Maxime Coquelin, Alexandre Torgue, Rob Herring
Cc: linux-stm32, linux-arm-kernel, devicetree, linux-kernel, Amelie Delaunay
This patchset enables DMA1 and DMA2 routed on DMAMUX1, and MDMA on
STM32MP13.
Amelie Delaunay (2):
ARM: dts: stm32: add DMA1, DMA2 and DMAMUX1 on STM32MP13x SoC family
ARM: dts: stm32: add MDMA on STM32MP13x SoC family
arch/arm/boot/dts/stm32mp131.dtsi | 54 +++++++++++++++++++++++++++++++
1 file changed, 54 insertions(+)
--
2.25.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH 1/2] ARM: dts: stm32: add DMA1, DMA2 and DMAMUX1 on STM32MP13x SoC family
2022-02-01 16:05 ` Amelie Delaunay
@ 2022-02-01 16:05 ` Amelie Delaunay
-1 siblings, 0 replies; 8+ messages in thread
From: Amelie Delaunay @ 2022-02-01 16:05 UTC (permalink / raw)
To: Maxime Coquelin, Alexandre Torgue, Rob Herring
Cc: linux-stm32, linux-arm-kernel, devicetree, linux-kernel, Amelie Delaunay
DMA1 and DMA2 on STM32MP13x SoCs are the same than on STM32MP15x SoCs: they
offer up to 8 channels and request lines are routed through DMAMUX1.
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
---
arch/arm/boot/dts/stm32mp131.dtsi | 44 +++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 86126dc0d898..e64fa10ac245 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -115,6 +115,50 @@ uart4: serial@40010000 {
status = "disabled";
};
+ dma1: dma-controller@48000000 {
+ compatible = "st,stm32-dma";
+ reg = <0x48000000 0x400>;
+ interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_pclk4>;
+ #dma-cells = <4>;
+ st,mem2mem;
+ dma-requests = <8>;
+ };
+
+ dma2: dma-controller@48001000 {
+ compatible = "st,stm32-dma";
+ reg = <0x48001000 0x400>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_pclk4>;
+ #dma-cells = <4>;
+ st,mem2mem;
+ dma-requests = <8>;
+ };
+
+ dmamux1: dma-router@48002000 {
+ compatible = "st,stm32h7-dmamux";
+ reg = <0x48002000 0x40>;
+ clocks = <&clk_pclk4>;
+ #dma-cells = <3>;
+ dma-masters = <&dma1 &dma2>;
+ dma-requests = <128>;
+ dma-channels = <16>;
+ };
+
syscfg: syscon@50020000 {
compatible = "st,stm32mp157-syscfg", "syscon";
reg = <0x50020000 0x400>;
--
2.25.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 1/2] ARM: dts: stm32: add DMA1, DMA2 and DMAMUX1 on STM32MP13x SoC family
@ 2022-02-01 16:05 ` Amelie Delaunay
0 siblings, 0 replies; 8+ messages in thread
From: Amelie Delaunay @ 2022-02-01 16:05 UTC (permalink / raw)
To: Maxime Coquelin, Alexandre Torgue, Rob Herring
Cc: linux-stm32, linux-arm-kernel, devicetree, linux-kernel, Amelie Delaunay
DMA1 and DMA2 on STM32MP13x SoCs are the same than on STM32MP15x SoCs: they
offer up to 8 channels and request lines are routed through DMAMUX1.
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
---
arch/arm/boot/dts/stm32mp131.dtsi | 44 +++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 86126dc0d898..e64fa10ac245 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -115,6 +115,50 @@ uart4: serial@40010000 {
status = "disabled";
};
+ dma1: dma-controller@48000000 {
+ compatible = "st,stm32-dma";
+ reg = <0x48000000 0x400>;
+ interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_pclk4>;
+ #dma-cells = <4>;
+ st,mem2mem;
+ dma-requests = <8>;
+ };
+
+ dma2: dma-controller@48001000 {
+ compatible = "st,stm32-dma";
+ reg = <0x48001000 0x400>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_pclk4>;
+ #dma-cells = <4>;
+ st,mem2mem;
+ dma-requests = <8>;
+ };
+
+ dmamux1: dma-router@48002000 {
+ compatible = "st,stm32h7-dmamux";
+ reg = <0x48002000 0x40>;
+ clocks = <&clk_pclk4>;
+ #dma-cells = <3>;
+ dma-masters = <&dma1 &dma2>;
+ dma-requests = <128>;
+ dma-channels = <16>;
+ };
+
syscfg: syscon@50020000 {
compatible = "st,stm32mp157-syscfg", "syscon";
reg = <0x50020000 0x400>;
--
2.25.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 2/2] ARM: dts: stm32: add MDMA on STM32MP13x SoC family
2022-02-01 16:05 ` Amelie Delaunay
@ 2022-02-01 16:05 ` Amelie Delaunay
-1 siblings, 0 replies; 8+ messages in thread
From: Amelie Delaunay @ 2022-02-01 16:05 UTC (permalink / raw)
To: Maxime Coquelin, Alexandre Torgue, Rob Herring
Cc: linux-stm32, linux-arm-kernel, devicetree, linux-kernel, Amelie Delaunay
MDMA on STM32MP13x SoCs is the same than on STM32MP15x SoCs: it offers up
to 32 channels and supports 48 requests.
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
---
arch/arm/boot/dts/stm32mp131.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index e64fa10ac245..b2377a22b511 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -165,6 +165,16 @@ syscfg: syscon@50020000 {
clocks = <&clk_pclk3>;
};
+ mdma: dma-controller@58000000 {
+ compatible = "st,stm32h7-mdma";
+ reg = <0x58000000 0x1000>;
+ interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_pclk4>;
+ #dma-cells = <5>;
+ dma-channels = <32>;
+ dma-requests = <48>;
+ };
+
sdmmc1: mmc@58005000 {
compatible = "arm,pl18x", "arm,primecell";
arm,primecell-periphid = <0x00253180>;
--
2.25.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 2/2] ARM: dts: stm32: add MDMA on STM32MP13x SoC family
@ 2022-02-01 16:05 ` Amelie Delaunay
0 siblings, 0 replies; 8+ messages in thread
From: Amelie Delaunay @ 2022-02-01 16:05 UTC (permalink / raw)
To: Maxime Coquelin, Alexandre Torgue, Rob Herring
Cc: linux-stm32, linux-arm-kernel, devicetree, linux-kernel, Amelie Delaunay
MDMA on STM32MP13x SoCs is the same than on STM32MP15x SoCs: it offers up
to 32 channels and supports 48 requests.
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
---
arch/arm/boot/dts/stm32mp131.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index e64fa10ac245..b2377a22b511 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -165,6 +165,16 @@ syscfg: syscon@50020000 {
clocks = <&clk_pclk3>;
};
+ mdma: dma-controller@58000000 {
+ compatible = "st,stm32h7-mdma";
+ reg = <0x58000000 0x1000>;
+ interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_pclk4>;
+ #dma-cells = <5>;
+ dma-channels = <32>;
+ dma-requests = <48>;
+ };
+
sdmmc1: mmc@58005000 {
compatible = "arm,pl18x", "arm,primecell";
arm,primecell-periphid = <0x00253180>;
--
2.25.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH 0/2] Add DMA and MDMA support on STM32MP13x SoC family
2022-02-01 16:05 ` Amelie Delaunay
@ 2022-02-07 11:57 ` Alexandre TORGUE
-1 siblings, 0 replies; 8+ messages in thread
From: Alexandre TORGUE @ 2022-02-07 11:57 UTC (permalink / raw)
To: Amelie Delaunay, Maxime Coquelin, Rob Herring
Cc: linux-stm32, linux-arm-kernel, devicetree, linux-kernel
Hi Amélie
On 2/1/22 17:05, Amelie Delaunay wrote:
> This patchset enables DMA1 and DMA2 routed on DMAMUX1, and MDMA on
> STM32MP13.
>
> Amelie Delaunay (2):
> ARM: dts: stm32: add DMA1, DMA2 and DMAMUX1 on STM32MP13x SoC family
> ARM: dts: stm32: add MDMA on STM32MP13x SoC family
>
> arch/arm/boot/dts/stm32mp131.dtsi | 54 +++++++++++++++++++++++++++++++
> 1 file changed, 54 insertions(+)
>
Series applied on stm32-next.
Thanks
Alex
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 0/2] Add DMA and MDMA support on STM32MP13x SoC family
@ 2022-02-07 11:57 ` Alexandre TORGUE
0 siblings, 0 replies; 8+ messages in thread
From: Alexandre TORGUE @ 2022-02-07 11:57 UTC (permalink / raw)
To: Amelie Delaunay, Maxime Coquelin, Rob Herring
Cc: linux-stm32, linux-arm-kernel, devicetree, linux-kernel
Hi Amélie
On 2/1/22 17:05, Amelie Delaunay wrote:
> This patchset enables DMA1 and DMA2 routed on DMAMUX1, and MDMA on
> STM32MP13.
>
> Amelie Delaunay (2):
> ARM: dts: stm32: add DMA1, DMA2 and DMAMUX1 on STM32MP13x SoC family
> ARM: dts: stm32: add MDMA on STM32MP13x SoC family
>
> arch/arm/boot/dts/stm32mp131.dtsi | 54 +++++++++++++++++++++++++++++++
> 1 file changed, 54 insertions(+)
>
Series applied on stm32-next.
Thanks
Alex
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2022-02-07 13:13 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-02-01 16:05 [PATCH 0/2] Add DMA and MDMA support on STM32MP13x SoC family Amelie Delaunay
2022-02-01 16:05 ` Amelie Delaunay
2022-02-01 16:05 ` [PATCH 1/2] ARM: dts: stm32: add DMA1, DMA2 and DMAMUX1 " Amelie Delaunay
2022-02-01 16:05 ` Amelie Delaunay
2022-02-01 16:05 ` [PATCH 2/2] ARM: dts: stm32: add MDMA " Amelie Delaunay
2022-02-01 16:05 ` Amelie Delaunay
2022-02-07 11:57 ` [PATCH 0/2] Add DMA and MDMA support " Alexandre TORGUE
2022-02-07 11:57 ` Alexandre TORGUE
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