From: Vinod Koul <vkoul@kernel.org>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: linux-arm-msm@vger.kernel.org, Vinod Koul <vkoul@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 1/3] arm64: dts: qcom: sc7280: Add GPI DMAengines
Date: Thu, 21 Apr 2022 17:25:24 +0530 [thread overview]
Message-ID: <20220421115526.1828659-1-vkoul@kernel.org> (raw)
The Qualcomm SC7280 has two GPI DMAengines, add definitions for these.
Co-developed-by: Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com>
Signed-off-by: Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
arch/arm64/boot/dts/qcom/sc7280.dtsi | 44 ++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index f0b64be63c21..20dd0f7ab322 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -901,6 +901,28 @@ opp-384000000 {
};
+ gpi_dma0: dma-controller@900000 {
+ #dma-cells = <3>;
+ compatible = "qcom,sc7280-gpi-dma";
+ reg = <0 0x00900000 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>;
+ dma-channels = <12>;
+ dma-channel-mask = <0x7f>;
+ iommus = <&apps_smmu 0x0136 0x0>;
+ status = "disabled";
+ };
+
qupv3_id_0: geniqup@9c0000 {
compatible = "qcom,geni-se-qup";
reg = <0 0x009c0000 0 0x2000>;
@@ -1330,6 +1352,28 @@ uart7: serial@99c000 {
};
};
+ gpi_dma1: dma-controller@a00000 {
+ #dma-cells = <3>;
+ compatible = "qcom,sc7280-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>;
+ dma-channels = <12>;
+ dma-channel-mask = <0x1e>;
+ iommus = <&apps_smmu 0x56 0x0>;
+ status = "disabled";
+ };
+
qupv3_id_1: geniqup@ac0000 {
compatible = "qcom,geni-se-qup";
reg = <0 0x00ac0000 0 0x2000>;
--
2.34.1
next reply other threads:[~2022-04-21 11:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-21 11:55 Vinod Koul [this message]
2022-04-21 11:55 ` [PATCH 2/3] arm64: dts: qcom: sc7280: Add GENI I2C/SPI DMA channels Vinod Koul
2022-04-21 11:55 ` [PATCH 3/3] arm64: dts: qcom: sc7280-idp: Enable GPI DMAs Vinod Koul
2022-04-23 16:03 ` [PATCH 1/3] arm64: dts: qcom: sc7280: Add GPI DMAengines Bjorn Andersson
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