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Wed, 22 Jan 2025 01:55:23 -0800 (PST) From: Markus Schneider-Pargmann Date: Wed, 22 Jan 2025 10:54:50 +0100 Subject: [PATCH 2/3] arm64: dts: ti: k3-am62a7-sk: Add r5fss memory region 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="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250122-topic-dt-updates-am62-wkup-v6-13-v1-2-f74835b91da9@baylibre.com> References: <20250122-topic-dt-updates-am62-wkup-v6-13-v1-0-f74835b91da9@baylibre.com> In-Reply-To: <20250122-topic-dt-updates-am62-wkup-v6-13-v1-0-f74835b91da9@baylibre.com> To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Markus Schneider-Pargmann X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1193; i=msp@baylibre.com; h=from:subject:message-id; bh=4C154e84jVK9Fewi+rzQJ/XiJhKCIZP2v15K8Dx59sY=; b=owGbwMvMwCGm0rPl0RXRdfaMp9WSGNInHKj/Pmv+2n+P4ruO5kqXSWywLvny68Cbq5rnxNZP3 TdB/x/7wY5SFgYxDgZZMUWWux8WvquTu74gYt0jR5g5rEwgQxi4OAVgIqKqDP8rNCLusryfaaxe /TRkjb7ds1XLrrRl5PSkXfWyqDmY/Fmf4Z+qzpvvJ5P/XV74z4hfayLLgqdctiwKi1ZYr41oqr/ UdZATAA== X-Developer-Key: i=msp@baylibre.com; a=openpgp; fpr=BADD88DB889FDC3E8A3D5FE612FA6A01E0A45B41 Add the dma memory region for r5fss and list it in the wkup_r5fss0_core0 as memory-region together with the other already present memory region. Signed-off-by: Markus Schneider-Pargmann --- arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/= ti/k3-am62a7-sk.dts index a6f0d87a50d8a7ebdb61e609e8071d6681dbec9a..627b045e3056661c11e1e72bc95= 5c6368094c973 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts @@ -61,6 +61,12 @@ secure_ddr: optee@9e800000 { no-map; }; =20 + wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@9c800000 { + compatible =3D "shared-dma-pool"; + reg =3D <0x00 0x9c800000 0x00 0x100000>; + no-map; + }; + wkup_r5fss0_core0_memory_region: r5f-dma-memory@9c900000 { compatible =3D "shared-dma-pool"; reg =3D <0x00 0x9c900000 0x00 0x01e00000>; @@ -737,3 +743,8 @@ dpi1_out: endpoint { }; }; }; + +&wkup_r5fss0_core0 { + memory-region =3D <&wkup_r5fss0_core0_dma_memory_region>, + <&wkup_r5fss0_core0_memory_region>; +}; --=20 2.47.1