linux-kernel - [PATCH 3/3] arm64: dts: qcom: sm8350-hdk: Enable &gpi

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Message-Id: <20220412215137.2385831-3-bjorn.andersson@linaro.org>
Date:   Tue, 12 Apr 2022 14:51:37 -0700
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Vinod Koul <vkoul@...nel.org>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 3/3] arm64: dts: qcom: sm8350-hdk: Enable &gpi_dma1

Some versions of the firmware for the SM8350 Hardware Development Kit
(HDK) has FIFO mode disabled for i2c13 and must thus use GPI DMA. Enable
&gpi_dma1 to allow this.

Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
---
 arch/arm64/boot/dts/qcom/sm8350-hdk.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
index 8c33fce0b414..246006ab4a2b 100644
--- a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
@@ -213,6 +213,10 @@ &cdsp {
 	firmware-name = "qcom/sm8350/cdsp.mbn";
 };
 
+&gpi_dma1 {
+	status = "okay";
+};
+
 &gpu {
 	status = "okay";
 };
-- 
2.35.1