From nobody Sat Feb 7 07:09:41 2026 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1E5A712C80F; Fri, 16 Aug 2024 07:39:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.248 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723793968; cv=none; b=JwcheM+Jp2D9+WjaZS86U8Rv626MEpG4EciqI1cC741Q1P9pA7NMtE4PwW229YftpRx6qc71nojIqzINbiofJKfwXRNp246iEroyv94b2jyLJeFo7S3tDyQpYz1g5IWOiKXckXz6aq28GIoTaWC8JAfiQo3VT0APU3gAsTsXLVU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723793968; c=relaxed/simple; bh=oWqkbK/8xwVOUYMKMbTNvgOMx/svcAmfwC8nZIS9OPg=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=XqGxgMHLNB6cI9DV6O/BB5tR1+b99ESaVsIpsOAJh71WyrbjSbCpm2OZaRj0tOtXJs1wIJDEqesedCFM8OKbBbU/dlBmK/xpVHepEkrL8w//HPHDkCbGbtuLvFe1j3/6bATN0qWvyJ1RNjIdIeHS9ZM7xJu7r7TwmBcNO4uesCg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=JGsk3JhS; arc=none smtp.client-ip=198.47.23.248 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="JGsk3JhS" Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 47G7dIhM088205; Fri, 16 Aug 2024 02:39:18 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1723793958; bh=rBZue0gLGBBh9GeTPnZgvEPBeabFtabEimcgv5F3PBE=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=JGsk3JhSWsB/a85l9/OHN5F426SgDZJR6/T+yf5RRJFAGAyc28Pw7jEUBGRAQh1fC Isz6sIlbXzlTsZpDs5muJnJP0OsLhPL2RRLh4Lr1yxoB8dwNJxVyN29twuuJEDjz2l Y1OKdKPEgmwaoMUv1CleDiLAVvYiAprf6unMHj2c= Received: from DLEE114.ent.ti.com (dlee114.ent.ti.com [157.170.170.25]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 47G7dH5L024166 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 16 Aug 2024 02:39:17 -0500 Received: from DLEE111.ent.ti.com (157.170.170.22) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Fri, 16 Aug 2024 02:39:17 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE111.ent.ti.com (157.170.170.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Fri, 16 Aug 2024 02:39:17 -0500 Received: from uda0510294.dhcp.ti.com (uda0510294.dhcp.ti.com [172.24.227.151]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 47G7d9Tq084976; Fri, 16 Aug 2024 02:39:13 -0500 From: Beleswar Padhi To: , , , , , CC: , , , , , , , , Subject: [PATCH v3 1/5] arm64: dts: ti: k3-j7200: Change timer nodes status to reserved Date: Fri, 16 Aug 2024 13:09:04 +0530 Message-ID: <20240816073908.2343650-2-b-padhi@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240816073908.2343650-1-b-padhi@ti.com> References: <20240816073908.2343650-1-b-padhi@ti.com> 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 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Content-Type: text/plain; charset="utf-8" The remoteproc firmware of R5F in the MAIN voltage domain use timers. Therefore, change the status of the timer nodes to "reserved" to avoid any clash. Usage is described as below: +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+ | Remoteproc node | Timer Node | +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+ | main_r5fss0_core0 | main_timer0, main_timer2 | +-------------------+--------------------------+ | main_r5fss0_core1 | main_timer1 | +-------------------+--------------------------+ Fixes: c8a28ed4837c ("arm64: dts: ti: k3-j7200: Add general purpose timers") Signed-off-by: Beleswar Padhi --- .../boot/dts/ti/k3-j7200-common-proc-board.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/a= rm64/boot/dts/ti/k3-j7200-common-proc-board.dts index 6593c5da82c0..a65066bd7f09 100644 --- a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts +++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts @@ -471,3 +471,16 @@ &main_mcan3 { pinctrl-0 =3D <&main_mcan3_pins_default>; phys =3D <&transceiver3>; }; + +/* Timers are used by Remoteproc firmware */ +&main_timer0 { + status =3D "reserved"; +}; + +&main_timer1 { + status =3D "reserved"; +}; + +&main_timer2 { + status =3D "reserved"; +}; --=20 2.34.1 From nobody Sat Feb 7 07:09:41 2026 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CDA79136E21; Fri, 16 Aug 2024 07:39:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.248 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723793973; cv=none; b=cvwyka4xw0JT1xChNUCm3RuJVOJ97yZnoMgXQ6wxggy+iNhAGRsBTyqkfmLXSL+vCO1I1UVrle7cgqOVnsawubrANbdstyeLgzjh/W3yOvYlqnQ+DcYsV6VeNbezjK3OTxr3jjv8TtjebanOWOre0GulefkWoCep3/GZtNt8tn4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723793973; c=relaxed/simple; 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Fri, 16 Aug 2024 02:39:21 -0500 Received: from uda0510294.dhcp.ti.com (uda0510294.dhcp.ti.com [172.24.227.151]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 47G7d9Tr084976; Fri, 16 Aug 2024 02:39:18 -0500 From: Beleswar Padhi To: , , , , , CC: , , , , , , , , Subject: [PATCH v3 2/5] arm64: dts: ti: k3-j721e: Change timer nodes status to reserved Date: Fri, 16 Aug 2024 13:09:05 +0530 Message-ID: <20240816073908.2343650-3-b-padhi@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240816073908.2343650-1-b-padhi@ti.com> References: <20240816073908.2343650-1-b-padhi@ti.com> 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 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Content-Type: text/plain; charset="utf-8" The remoteproc firmware like of R5F and DSPs in the MAIN voltage domain use timers. Therefore, change the status of the timer nodes to "reserved" to avoid any clash. Usage is described as below: +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D+ | Remoteproc node | Timer Node | +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D+ | main_r5fss0_core0 | main_timer12 | +-------------------+--------------+ | main_r5fss0_core1 | main_timer13 | +-------------------+--------------+ | main_r5fss1_core0 | main_timer14 | +-------------------+--------------+ | main_r5fss1_core1 | main_timer15 | +-------------------+--------------+ | c66_0 | main_timer0 | +-------------------+--------------+ | c66_1 | main_timer1 | +-------------------+--------------+ | c71_0 | main_timer2 | +-------------------+--------------+ Fixes: 7f209dd1267c ("arm64: dts: ti: k3-j721e: Add general purpose timers") Signed-off-by: Beleswar Padhi --- .../dts/ti/k3-j721e-common-proc-board.dts | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/a= rm64/boot/dts/ti/k3-j721e-common-proc-board.dts index 8230d53cd696..d7969122afd8 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts @@ -974,3 +974,32 @@ &main_mcan2 { pinctrl-0 =3D <&main_mcan2_pins_default>; phys =3D <&transceiver4>; }; + +/* Timers are used by Remoteproc firmware */ +&main_timer0 { + status =3D "reserved"; +}; + +&main_timer1 { + status =3D "reserved"; +}; + +&main_timer2 { + status =3D "reserved"; +}; + +&main_timer12 { + status =3D "reserved"; +}; + +&main_timer13 { + status =3D "reserved"; +}; + +&main_timer14 { + status =3D "reserved"; +}; + +&main_timer15 { + status =3D "reserved"; +}; --=20 2.34.1 From nobody Sat Feb 7 07:09:41 2026 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 42BBD1386A7; Fri, 16 Aug 2024 07:39:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.248 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723793975; cv=none; b=t5/ogU0zDCIBGlakVPK8gOBtEUosq9oeSPuZoIysYgthtboA74PUpNjO0/1CMxFPhUECKGvlVgeRFnQWu9Vx/KTmlZ5kN6B5p6KdzaMZyAcb6w/0Ow19zqSQKvgUd/xyCLjP+kF5el/rIb1txGIHvnoIkVKKAlBmz2P1i1W85Og= ARC-Message-Signature: i=1; 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Fri, 16 Aug 2024 02:39:26 -0500 Received: from uda0510294.dhcp.ti.com (uda0510294.dhcp.ti.com [172.24.227.151]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 47G7d9Ts084976; Fri, 16 Aug 2024 02:39:22 -0500 From: Beleswar Padhi To: , , , , , CC: , , , , , , , , Subject: [PATCH v3 3/5] arm64: dts: ti: k3-j721s2: Change timer nodes status to reserved Date: Fri, 16 Aug 2024 13:09:06 +0530 Message-ID: <20240816073908.2343650-4-b-padhi@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240816073908.2343650-1-b-padhi@ti.com> References: <20240816073908.2343650-1-b-padhi@ti.com> 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 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Content-Type: text/plain; charset="utf-8" The remoteproc firmware like of R5F and DSPs in the MAIN voltage domain use timers. Therefore, change the status of the timer nodes to "reserved" to avoid any clash. Usage is described as below: +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D+ | Remoteproc node | Timer Node | +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D+ | main_r5fss0_core0 | main_timer2 | +-------------------+-------------+ | main_r5fss0_core1 | main_timer3 | +-------------------+-------------+ | main_r5fss1_core0 | main_timer4 | +-------------------+-------------+ | main_r5fss1_core1 | main_timer5 | +-------------------+-------------+ | c71_0 | main_timer0 | +-------------------+-------------+ | c71_1 | main_timer1 | +-------------------+-------------+ Fixes: 835d04422f9d ("arm64: dts: ti: k3-j721s2: Add general purpose timers= ") Signed-off-by: Beleswar Padhi --- .../dts/ti/k3-j721s2-common-proc-board.dts | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts b/arch/= arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts index c5a0b7cbb14f..2903e15b8d3b 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts +++ b/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts @@ -525,3 +525,28 @@ &main_mcan5 { pinctrl-0 =3D <&main_mcan5_pins_default>; phys =3D <&transceiver4>; }; + +/* Timers are used by Remoteproc firmware */ +&main_timer0 { + status =3D "reserved"; +}; + +&main_timer1 { + status =3D "reserved"; +}; + +&main_timer2 { + status =3D "reserved"; +}; + +&main_timer3 { + status =3D "reserved"; +}; + +&main_timer4 { + status =3D "reserved"; +}; + +&main_timer5 { + status =3D "reserved"; +}; --=20 2.34.1 From nobody Sat Feb 7 07:09:41 2026 Received: from fllv0015.ext.ti.com (fllv0015.ext.ti.com [198.47.19.141]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 057F013AD03; Fri, 16 Aug 2024 07:39:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.141 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723793996; cv=none; b=m6wTXjHXdev6uIlnI1FLGFKmu2wG8TyS76fmg7mJRdtTDYMbjE0ESVg79P/2EMauVXW29CzyB/K9i7VfCYyYjOWDwqIONuhF2mgs65IAwjJvQJUZU0khs0aAy8FJH/oVyHzgU2y3VL3TKl7U2AG6PSzM8nshchAUnkgPYrsOaI8= ARC-Message-Signature: i=1; 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Fri, 16 Aug 2024 02:39:30 -0500 Received: from uda0510294.dhcp.ti.com (uda0510294.dhcp.ti.com [172.24.227.151]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 47G7d9Tt084976; Fri, 16 Aug 2024 02:39:26 -0500 From: Beleswar Padhi To: , , , , , CC: , , , , , , , , Subject: [PATCH v3 4/5] arm64: dts: ti: k3-j784s4: Change timer nodes status to reserved Date: Fri, 16 Aug 2024 13:09:07 +0530 Message-ID: <20240816073908.2343650-5-b-padhi@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240816073908.2343650-1-b-padhi@ti.com> References: <20240816073908.2343650-1-b-padhi@ti.com> 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 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Content-Type: text/plain; charset="utf-8" The remoteproc firmware like of R5F and DSPs in the MAIN voltage domain use timers. Therefore, change the status of the timer nodes to "reserved" to avoid any clash. Usage is described as below: +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D+ | Remoteproc node | Timer Node | +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D+ | main_r5fss0_core0 | main_timer4 | +-------------------+-------------+ | main_r5fss0_core1 | main_timer5 | +-------------------+-------------+ | main_r5fss1_core0 | main_timer6 | +-------------------+-------------+ | main_r5fss1_core1 | main_timer7 | +-------------------+-------------+ | main_r5fss2_core0 | main_timer8 | +-------------------+-------------+ | main_r5fss2_core1 | main_timer9 | +-------------------+-------------+ | c71_0 | main_timer0 | +-------------------+-------------+ | c71_1 | main_timer1 | +-------------------+-------------+ | c71_2 | main_timer2 | +-------------------+-------------+ | c71_3 | main_timer3 | +-------------------+-------------+ Fixes: 833377cf858b ("arm64: dts: ti: k3-j784s4: Add general purpose timers= ") Signed-off-by: Beleswar Padhi --- arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 41 ++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts= /ti/k3-j784s4-evm.dts index ffa38f41679d..5e8bea3a5d82 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts @@ -1050,6 +1050,47 @@ &main_cpsw1_port1 { status =3D "okay"; }; =20 +/* Timers are used by Remoteproc firmware */ +&main_timer0 { + status =3D "reserved"; +}; + +&main_timer1 { + status =3D "reserved"; +}; + +&main_timer2 { + status =3D "reserved"; +}; + +&main_timer3 { + status =3D "reserved"; +}; + +&main_timer4 { + status =3D "reserved"; +}; + +&main_timer5 { + status =3D "reserved"; +}; + +&main_timer6 { + status =3D "reserved"; +}; + +&main_timer7 { + status =3D "reserved"; +}; + +&main_timer8 { + status =3D "reserved"; +}; + +&main_timer9 { + status =3D "reserved"; +}; + &mailbox0_cluster0 { status =3D "okay"; interrupts =3D <436>; --=20 2.34.1 From nobody Sat Feb 7 07:09:41 2026 Received: from fllv0015.ext.ti.com (fllv0015.ext.ti.com [198.47.19.141]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A4B7B13AA41; Fri, 16 Aug 2024 07:39:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.141 ARC-Seal: i=1; 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Fri, 16 Aug 2024 02:39:34 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Fri, 16 Aug 2024 02:39:34 -0500 Received: from uda0510294.dhcp.ti.com (uda0510294.dhcp.ti.com [172.24.227.151]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 47G7d9Tu084976; Fri, 16 Aug 2024 02:39:30 -0500 From: Beleswar Padhi To: , , , , , CC: , , , , , , , , Subject: [PATCH v3 5/5] arm64: dts: ti: k3-j722s: Change timer nodes status to reserved Date: Fri, 16 Aug 2024 13:09:08 +0530 Message-ID: <20240816073908.2343650-6-b-padhi@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240816073908.2343650-1-b-padhi@ti.com> References: <20240816073908.2343650-1-b-padhi@ti.com> 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 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Content-Type: text/plain; charset="utf-8" The remoteproc firmware like of R5F and DSPs in the MAIN voltage domain use timers. Therefore, change the status of the timer nodes to "reserved" to avoid any clash. Usage is described as below: +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D+ | Remoteproc Node | Timer Node | +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D+ | main_r5fss0_core0 | main_timer0 | +-------------------+-------------+ | c7x_0 | main_timer1 | +-------------------+-------------+ | c7x_1 | main_timer2 | +-------------------+-------------+ Fixes: 29075cc09f43 ("arm64: dts: ti: Introduce AM62P5 family of SoCs") Signed-off-by: Beleswar Padhi --- arch/arm64/boot/dts/ti/k3-j722s-evm.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts b/arch/arm64/boot/dts/= ti/k3-j722s-evm.dts index dd3b5f7039d7..e03beb0b5aad 100644 --- a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts @@ -566,3 +566,16 @@ &mcasp1 { 0 0 0 0 >; }; + +/* Timers are used by Remoteproc firmware */ +&main_timer0 { + status =3D "reserved"; +}; + +&main_timer1 { + status =3D "reserved"; +}; + +&main_timer2 { + status =3D "reserved"; +}; --=20 2.34.1