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 3/3] arm64: dts: qcom: sc7280-idp: Enable GPI DMAs
Date: Thu, 21 Apr 2022 17:25:26 +0530 [thread overview]
Message-ID: <20220421115526.1828659-3-vkoul@kernel.org> (raw)
In-Reply-To: <20220421115526.1828659-1-vkoul@kernel.org>
Some versions of the firmware for the sc7280-idp board FIFO mode
disabled and must thus use GPI DMA. Enable gpi_dma0 and gpi_dma1 to
allow this.
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-idp.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
index ecbf2b89d896..00f7ef197be7 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
@@ -233,6 +233,14 @@ vreg_bob: bob {
};
};
+&gpi_dma0 {
+ status = "okay";
+};
+
+&gpi_dma1 {
+ status = "okay";
+};
+
&ipa {
status = "okay";
modem-init;
--
2.34.1
next prev parent 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 [PATCH 1/3] arm64: dts: qcom: sc7280: Add GPI DMAengines Vinod Koul
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 ` Vinod Koul [this message]
2022-04-23 16:03 ` [PATCH 1/3] arm64: dts: qcom: sc7280: Add GPI DMAengines Bjorn Andersson
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