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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 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250401_085304_515827_BF8F6305 X-CRM114-Status: GOOD ( 12.56 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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/dts/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 { }; dsp_reserved: dsp@92400000 { - reg = <0 0x92400000 0 0x2000000>; + reg = <0 0x92400000 0 0x1000000>; no-map; status = "disabled"; };