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Thu, 24 Jul 2025 00:34:37 -0700 (PDT) Date: Thu, 24 Jul 2025 09:34:35 +0200 From: Stephan Gerhold To: srinivas.kandagatla@oss.qualcomm.com Cc: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, cros-qcom-dts-watchers@chromium.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 12/23] arm64: dts: qcom: sc7280: use dedicated elite-audio dtsi Message-ID: References: <20250723222737.35561-1-srinivas.kandagatla@oss.qualcomm.com> <20250723222737.35561-13-srinivas.kandagatla@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250723222737.35561-13-srinivas.kandagatla@oss.qualcomm.com> On Wed, Jul 23, 2025 at 11:27:26PM +0100, srinivas.kandagatla@oss.qualcomm.com wrote: > From: Srinivas Kandagatla > > Make use of elite-audio.dtsi and remove the gpr nodes from SoC dtsi. > This move removes duplication. > > Signed-off-by: Srinivas Kandagatla > --- > .../boot/dts/qcom/qcm6490-fairphone-fp5.dts | 1 + > arch/arm64/boot/dts/qcom/qcm6490-idp.dts | 1 + > .../boot/dts/qcom/qcm6490-shift-otter.dts | 1 + > arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 1 + > arch/arm64/boot/dts/qcom/sc7280-audio.dtsi | 8 +++ > arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 1 + > arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi | 1 + > arch/arm64/boot/dts/qcom/sc7280.dtsi | 68 +------------------ > arch/arm64/boot/dts/qcom/sm7325.dtsi | 1 + > 9 files changed, 16 insertions(+), 67 deletions(-) > create mode 100644 arch/arm64/boot/dts/qcom/sc7280-audio.dtsi > > [...] > diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts > index 5fbcd48f2e2d..8b4717ba0be5 100644 > --- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts > +++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts > @@ -15,6 +15,7 @@ > #include > #include > #include "sc7280.dtsi" > +#include "sc7280-audio.dtsi" ^ > #include "pm7250b.dtsi" > #include "pm7325.dtsi" > #include "pm8350c.dtsi" > diff --git a/arch/arm64/boot/dts/qcom/sc7280-audio.dtsi b/arch/arm64/boot/dts/qcom/sc7280-audio.dtsi > new file mode 100644 > index 000000000000..4ff49550460a > --- /dev/null > +++ b/arch/arm64/boot/dts/qcom/sc7280-audio.dtsi > @@ -0,0 +1,8 @@ > +// SPDX-License-Identifier: BSD-3-Clause > +/* > + * Copyright (c) 2025 Qualcomm Innovation Center, Inc. All rights reserved. > + */ > +#include "elite-audio.dtsi" > +&q6asmdai{ > + iommus = <&apps_smmu 0x1801 0x0>; > +}; As far as I understand, RB3Gen2 uses AudioReach [1], so we shouldn't have an Elite-based "sc7280-audio.dtsi" included in all boards. In this case, I think we need separate sc7280-audio-elite.dtsi and sc7280-audio-audioreach.dtsi and include what is relevant for the board. [1]: https://lore.kernel.org/linux-arm-msm/20250720173215.3075576-1-quic_pkumpatl@quicinc.com/T/ Thanks, Stephan