arm64: dts: qcom: sdm845: Add gpi dma node
PATCH 1/1 arm64: dts: qcom: sdm845: Add gpi dma node
This add the device node for gpi_dma0 and gpi_dma1 instances found in sdm845.
--- arch/arm64/boot/dts/qcom/sdm845.dtsi | 45 ++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+)
arch/arm64/boot/dts/qcom/sdm845.dtsi +45 -0
@@ -1114,6 +1114,28 @@ opp-128000000 { }; }; + gpi_dma0: dma-controller@800000 { + #dma-cells = <3>; + compatible = "qcom,sdm845-gpi-dma"; + reg = <0 0x00800000 0 0x60000>; + interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>; + dma-channels = <13>; + dma-channel-mask = <0xfa>; + iommus = <&apps_smmu 0x0016 0x0>; + }; + qupv3_id_0: geniqup@8c0000 { compatible = "qcom,geni-se-qup"; reg = <0 0x008c0000 0 0x6000>;
@@ -1454,6 +1476,29 @@ uart7: serial@89c000 { }; }; + gpi_dma1: dma-controller@0xa00000 { + #dma-cells = <3>; + compatible = "qcom,sdm845-gpi-dma"; + reg = <0 0x00a00000 0 0x60000>; + interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 293 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 294 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 295 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 296 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>; + dma-channels = <13>; + dma-channel-mask = <0xfa>; + iommus = <&apps_smmu 0x06d6 0x0>; + status = "disabled"; + }; + qupv3_id_1: geniqup@ac0000 { compatible = "qcom,geni-se-qup"; reg = <0 0x00ac0000 0 0x6000>;
Signature · 1 line
2.26.2
Quoted 13 lines · Vinod Koul
This add the device node for
gpi_dma0andgpi_dma1instances found in sdm845.Signed-off-by Vinod Koul <[email protected]>--- arch/arm64/boot/dts/qcom/sdm845.dtsi | 45 ++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+)arch/arm64/boot/dts/qcom/sdm845.dtsi +0
-0
arch/arm64/boot/dts/qcom/sdm845.dtsi opp-128000000 { · line 1118
Quoted 5 lines
arch/arm64/boot/dts/qcom/sdm845.dtsi +2
-0@@ -1114,6 +1114,28 @@ opp-128000000 { }; }; + gpi_dma0: dma-controller@800000 { + #dma-cells = <3>;
I know you like dma, but may I have the compatible etc first in the nodes? Perhaps move #dma-cells down by the other dma- properties?
Quoted 38 lines
arch/arm64/boot/dts/qcom/sdm845.dtsi +31
-0+ compatible = "qcom,sdm845-gpi-dma"; + reg = <0 0x00800000 0 0x60000>; + interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>; + dma-channels = <13>; + dma-channel-mask = <0xfa>; + iommus = <&apps_smmu 0x0016 0x0>; + }; + qupv3_id_0: geniqup@8c0000 { compatible = "qcom,geni-se-qup"; reg = <0 0x008c0000 0 0x6000>;@@ -1454,6 +1476,29 @@ uart7: serial@89c000 { }; }; + gpi_dma1: dma-controller@0xa00000 { + #dma-cells = <3>; + compatible = "qcom,sdm845-gpi-dma"; + reg = <0 0x00a00000 0 0x60000>; + interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 293 IRQ_TYPE_LEVEL_HIGH>,
arch/arm64/boot/dts/qcom/sdm845.dtsi uart7: serial@89c000 { · line 1499
Quoted 10 lines
arch/arm64/boot/dts/qcom/sdm845.dtsi +10
-0+ <GIC_SPI 294 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 295 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 296 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>; + dma-channels = <13>; + dma-channel-mask = <0xfa>; + iommus = <&apps_smmu 0x06d6 0x0>; + status = "disabled";
I don't think it's nice to keep gpi_dma0 enabled and gpi_dma1 disabled. Either we do both enabled in sdm845.dtsi or we do both disabled and rely on the boards to enable what they need.
Regards,
Bjorn
Quoted 8 lines
arch/arm64/boot/dts/qcom/sdm845.dtsi +2
-0+ }; + qupv3_id_1: geniqup@ac0000 { compatible = "qcom,geni-se-qup"; reg = <0 0x00ac0000 0 0x6000>;Signature · 1 line
2.26.2
Quoted 18 lines · Bjorn Andersson
Quoted 16 lines · Vinod Koul
This add the device node for
gpi_dma0andgpi_dma1instances found in sdm845.Signed-off-by Vinod Koul <[email protected]>--- arch/arm64/boot/dts/qcom/sdm845.dtsi | 45 ++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+)arch/arm64/boot/dts/qcom/sdm845.dtsi +0
-0@@ -1114,6 +1114,28 @@ opp-128000000 { }; };
Quoted 5 lines
arch/arm64/boot/dts/qcom/sdm845.dtsi opp-128000000 { · line 1118
Quoted 2 lines
arch/arm64/boot/dts/qcom/sdm845.dtsi +2
-0+ gpi_dma0: dma-controller@800000 { + #dma-cells = <3>;I know you like dma, but may I have the compatible etc first in the nodes? Perhaps move #dma-cells down by the other dma- properties?
Sure thing
Quoted 45 lines
Quoted 45 lines
arch/arm64/boot/dts/qcom/sdm845.dtsi +37
-0+ compatible = "qcom,sdm845-gpi-dma"; + reg = <0 0x00800000 0 0x60000>; + interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>; + dma-channels = <13>; + dma-channel-mask = <0xfa>; + iommus = <&apps_smmu 0x0016 0x0>; + }; + qupv3_id_0: geniqup@8c0000 { compatible = "qcom,geni-se-qup"; reg = <0 0x008c0000 0 0x6000>;@@ -1454,6 +1476,29 @@ uart7: serial@89c000 { }; }; + gpi_dma1: dma-controller@0xa00000 { + #dma-cells = <3>; + compatible = "qcom,sdm845-gpi-dma"; + reg = <0 0x00a00000 0 0x60000>; + interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 293 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 294 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 295 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 296 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>;
Quoted 8 lines
arch/arm64/boot/dts/qcom/sdm845.dtsi uart7: serial@89c000 { · line 1499
Quoted 4 lines
arch/arm64/boot/dts/qcom/sdm845.dtsi +4
-0+ dma-channels = <13>; + dma-channel-mask = <0xfa>; + iommus = <&apps_smmu 0x06d6 0x0>; + status = "disabled";I don't think it's nice to keep
gpi_dma0enabled andgpi_dma1disabled. Either we do both enabled insdm845.dtsior we do both disabled and rely on the boards to enable what they need.
Yeah sure, I think enabling them in a board dtsi makes sense, since this depends on the firmware support..
I will send v2 with updates
Thanks
Signature · 1 line
~Vinod