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Wed, 22 Jan 2025 01:55:22 -0800 (PST) From: Markus Schneider-Pargmann Date: Wed, 22 Jan 2025 10:54:49 +0100 Subject: [PATCH 1/3] arm64: dts: ti: k3-am62a-wakeup: Add r5fss 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-v1-1-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=1468; i=msp@baylibre.com; h=from:subject:message-id; bh=4lbgavZsydQCQC3ftLFQIVuXaot+GlmQOz/MdBfvMME=; b=owGbwMvMwCGm0rPl0RXRdfaMp9WSGNInHKhyWbZwlZ+QrczRj/8jz/mbLp/Yt4uv4093/JQyk e8/9ItyO0pZGMQ4GGTFFFnuflj4rk7u+oKIdY8cYeawMoEMYeDiFICJHJzEyHA49Zd91qu5nj8O 8HAsf/zGy+tDwaaX0t0biwVS9yWYJ01h+J8aFuQWYyd16MgJ/fCttqFHm6dxuwcH+J5t7tLqPbG zjh0A X-Developer-Key: i=msp@baylibre.com; a=openpgp; fpr=BADD88DB889FDC3E8A3D5FE612FA6A01E0A45B41 Add r5fss and core0 nodes to the devicetree. This is the same as present on am62p. Signed-off-by: Markus Schneider-Pargmann --- arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi b/arch/arm64/boot/= dts/ti/k3-am62a-wakeup.dtsi index 0b1dd5390cd3f42b0ec56bab042388722b4c22a1..3555d8d8ad3c1999e7723767580= 47f6f3500fb7a 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi @@ -88,4 +88,29 @@ wkup_vtm0: temperature-sensor@b00000 { power-domains =3D <&k3_pds 95 TI_SCI_PD_EXCLUSIVE>; #thermal-sensor-cells =3D <1>; }; + + wkup_r5fss0: r5fss@78000000 { + compatible =3D "ti,am62-r5fss"; + #address-cells =3D <1>; + #size-cells =3D <1>; + ranges =3D <0x78000000 0x00 0x78000000 0x8000>, + <0x78100000 0x00 0x78100000 0x8000>; + power-domains =3D <&k3_pds 119 TI_SCI_PD_EXCLUSIVE>; + status =3D "disabled"; + + wkup_r5fss0_core0: r5f@78000000 { + compatible =3D "ti,am62-r5f"; + reg =3D <0x78000000 0x00008000>, + <0x78100000 0x00008000>; 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Wed, 22 Jan 2025 01:55:24 -0800 (PST) Received: from localhost ([2001:4090:a245:80cb:f705:a3ac:14fe:4e1b]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-438b31adbccsm18394995e9.19.2025.01.22.01.55.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); 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; 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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 From nobody Fri Dec 19 21:52:20 2025 Received: from mail-wr1-f46.google.com (mail-wr1-f46.google.com [209.85.221.46]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 32F47210F7E for ; 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Wed, 22 Jan 2025 01:55:25 -0800 (PST) Received: from localhost ([2001:4090:a245:80cb:f705:a3ac:14fe:4e1b]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-438b1cc8151sm16554205e9.1.2025.01.22.01.55.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Jan 2025 01:55:25 -0800 (PST) From: Markus Schneider-Pargmann Date: Wed, 22 Jan 2025 10:54:51 +0100 Subject: [PATCH 3/3] arm64: dts: ti: k3-am62p5-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-v1-3-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=1215; i=msp@baylibre.com; h=from:subject:message-id; bh=foP128Q0vaml+DKn9OpvbU52LDZNwWhrXWTRZEdqdvY=; b=kA0DAAgWJIy04tQVrj8ByyZiAGeQwIOg92yavyDfmN5jBj9NeidWAh9N6a221QeWlhy66MbzW 4h1BAAWCAAdFiEE3fCh7n4e16BYruJBJIy04tQVrj8FAmeQwIMACgkQJIy04tQVrj9VYQEA8SoU V8IaIsZt1Mmz6nO9GOWRwd8gFaSembrqKQYowmgA/2jOBz8u7ih/J2T1iVQqe7465hlN8aZTD56 KZnia46MK 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-am62p5-sk.dts | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts b/arch/arm64/boot/dts/= ti/k3-am62p5-sk.dts index 7f3dc39e12bc9ca4a746ff092f946b84a36404b3..cc695c9d662e6f2c41b73ddf4af= e0e95888676e4 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts @@ -58,6 +58,12 @@ 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>; @@ -677,3 +683,8 @@ &mcu_gpio0 { &mcu_gpio_intr { status =3D "reserved"; }; + +&wkup_r5fss0_core0 { + memory-region =3D <&wkup_r5fss0_core0_dma_memory_region>, + <&wkup_r5fss0_core0_memory_region>; +}; --=20 2.47.1