From: Marijn Suijten <marijn.suijten@somainline.org>
To: phone-devel@vger.kernel.org, Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Vinod Koul <vkoul@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: ~postmarketos/upstreaming@lists.sr.ht,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@somainline.org>,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Martin Botka <martin.botka@somainline.org>,
Jami Kettunen <jami.kettunen@somainline.org>,
Marijn Suijten <marijn.suijten@somainline.org>,
Lux Aliaga <they@mint.lgbt>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Richard Acayan <mailingradian@gmail.com>,
Luca Weiss <luca.weiss@fairphone.com>,
Bhupesh Sharma <bhupesh.sharma@linaro.org>,
Douglas Anderson <dianders@chromium.org>,
linux-arm-msm@vger.kernel.org, dmaengine@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v3 2/2] arm64: dts: qcom: sm6125: Add GPI DMA nodes
Date: Thu, 22 Dec 2022 20:46:00 +0100 [thread overview]
Message-ID: <20221222194600.139854-3-marijn.suijten@somainline.org> (raw)
In-Reply-To: <20221222194600.139854-1-marijn.suijten@somainline.org>
From: Martin Botka <martin.botka@somainline.org>
Add nodes for GPI DMA hosts on SM6125.
Signed-off-by: Martin Botka <martin.botka@somainline.org>
[Marijn: reorder properties, use sdm845 fallback compatible, disable by
default, use 3 instead of 5 dma cells]
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
---
arch/arm64/boot/dts/qcom/sm6125.dtsi | 37 ++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm6125.dtsi b/arch/arm64/boot/dts/qcom/sm6125.dtsi
index 7c326368e30d..6f9b56a937c6 100644
--- a/arch/arm64/boot/dts/qcom/sm6125.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6125.dtsi
@@ -5,6 +5,7 @@
#include <dt-bindings/clock/qcom,gcc-sm6125.h>
#include <dt-bindings/clock/qcom,rpmcc.h>
+#include <dt-bindings/dma/qcom-gpi.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/power/qcom-rpmpd.h>
@@ -510,6 +511,42 @@ sdhc_2: mmc@4784000 {
status = "disabled";
};
+ gpi_dma0: dma-controller@4a00000 {
+ compatible = "qcom,sm6125-gpi-dma", "qcom,sdm845-gpi-dma";
+ reg = <0x04a00000 0x60000>;
+ interrupts = <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>;
+ dma-channels = <8>;
+ dma-channel-mask = <0x1f>;
+ iommus = <&apps_smmu 0x136 0x0>;
+ #dma-cells = <3>;
+ status = "disabled";
+ };
+
+ gpi_dma1: dma-controller@4c00000 {
+ compatible = "qcom,sm6125-gpi-dma", "qcom,sdm845-gpi-dma";
+ reg = <0x04c00000 0x60000>;
+ interrupts = <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 319 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH>;
+ dma-channels = <8>;
+ dma-channel-mask = <0x0f>;
+ iommus = <&apps_smmu 0x156 0x0>;
+ #dma-cells = <3>;
+ status = "disabled";
+ };
+
usb3: usb@4ef8800 {
compatible = "qcom,sm6125-dwc3", "qcom,dwc3";
reg = <0x04ef8800 0x400>;
--
2.39.0
next prev parent reply other threads:[~2022-12-22 19:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-22 19:45 [PATCH v3 0/2] arm64: dts: qcom: sm6125: Enable GPI DMA Marijn Suijten
2022-12-22 19:45 ` [PATCH v3 1/2] dt-bindings: dma: gpi: Document SM6125 compatible Marijn Suijten
2022-12-28 6:20 ` Vinod Koul
2022-12-22 19:46 ` Marijn Suijten [this message]
2022-12-22 19:47 ` [PATCH v3 2/2] arm64: dts: qcom: sm6125: Add GPI DMA nodes Konrad Dybcio
2022-12-23 8:16 ` kernel test robot
2022-12-29 17:23 ` (subset) [PATCH v3 0/2] arm64: dts: qcom: sm6125: Enable GPI DMA Bjorn Andersson
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