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Tue, 01 Apr 2025 08:53:02 -0700 (PDT) Received: from playground.localdomain ([82.79.237.110]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-39c0b66363fsm14938762f8f.36.2025.04.01.08.53.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Apr 2025 08:53:02 -0700 (PDT) From: Laurentiu Mihalcea To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Sascha Hauer , Iuliana Prodan , Shengjiu Wang , Fabio Estevam , Conor Dooley Cc: Pengutronix Kernel Team , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm64: dts: imx8qxp: shrink dsp reserved memory Date: Tue, 1 Apr 2025 11:52:44 -0400 Message-Id: <20250401155244.46239-1-laurentiumihalcea111@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Laurentiu Mihalcea Shrink the size of the memory reserved for the dsp to half of its original size to avoid an overlap with the 'dsp_vdev0vring0' memory region. 16MB of reserved memory should be enough anyways. Signed-off-by: Laurentiu Mihalcea --- arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/d= ts/freescale/imx8qxp.dtsi index 05138326f0a5..a65c5a2c4a81 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi @@ -185,7 +185,7 @@ decoder_rpc: decoder-rpc@92000000 { }; =20 dsp_reserved: dsp@92400000 { - reg =3D <0 0x92400000 0 0x2000000>; + reg =3D <0 0x92400000 0 0x1000000>; no-map; status =3D "disabled"; }; --=20 2.34.1