From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>,
Shawn Guo <shawnguo@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Abel Vesa <abelvesa@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
brgl@kernel.org
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 2/2] arm64: dts: qcom: nord: wire up GPI DMA for QUP I2C/SPI engines
Date: Fri, 25 Sep 2026 14:37:50 +0200 [thread overview]
Message-ID: <6e91b34f-367e-4835-a7ce-e899953a5bd1@oss.qualcomm.com> (raw)
In-Reply-To: <20260924-nord-gpi-dts-v3-2-74a85134699f@oss.qualcomm.com>
On 9/24/26 2:10 PM, Bartosz Golaszewski wrote:
> Add DMA phandles to I2C and SPI QUPv3 serial engine nodes.
>
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
> ---
[...]
> @@ -1182,6 +1218,10 @@ uart0: serial@980000 {
> reg = <0x0 0x00980000 0x0 0x4000>;
> interrupts = <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>;
>
> + dmas = <&gpi_dma0 0 0 QCOM_GPI_SPI>,
> + <&gpi_dma0 1 0 QCOM_GPI_SPI>;
> + dma-names = "tx", "rx";
GPT points out UART and SPI are not the same
Konrad
prev parent reply other threads:[~2026-09-25 12:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-24 12:10 [PATCH v3 0/2] arm64: dts: qcom: nord: add GPI DMA nodes Bartosz Golaszewski
2026-09-24 12:10 ` [PATCH v3 1/2] arm64: dts: qcom: nord: add GPI DMA controller nodes Bartosz Golaszewski
2026-09-24 12:21 ` Abel Vesa
2026-09-25 12:37 ` Konrad Dybcio
2026-09-24 12:10 ` [PATCH v3 2/2] arm64: dts: qcom: nord: wire up GPI DMA for QUP I2C/SPI engines Bartosz Golaszewski
2026-09-24 12:21 ` Abel Vesa
2026-09-25 12:37 ` Konrad Dybcio [this message]
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