From: Andrew Davis <afd@ti.com>
To: Judith Mendez <jm@ti.com>, Nishanth Menon <nm@ti.com>,
Vignesh Raghavendra <vigneshr@ti.com>
Cc: Tero Kristo <kristo@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Hari Nagalla <hnagalla@ti.com>, Beleswar Prasad <b-padhi@ti.com>,
Markus Schneider-Pargmann <msp@baylibre.com>,
Devarsh Thakkar <devarsht@lewv0571a.ent.ti.com>
Subject: Re: [PATCH v7 01/11] arm64: dts: ti: k3-am62: Add ATCM and BTCM cbass ranges
Date: Tue, 15 Apr 2025 11:34:26 -0500 [thread overview]
Message-ID: <fe5583ca-d476-4e57-b412-3dd4fe4ff82c@ti.com> (raw)
In-Reply-To: <20250415153147.1844076-2-jm@ti.com>
On 4/15/25 10:31 AM, Judith Mendez wrote:
> Add cbass ranges for ATCM and BTCM on am62x device, without
> these, remoteproc driver fails to probe and attach to the DM
> r5 core and IPC communication is broken.
>
> Signed-off-by: Judith Mendez <jm@ti.com>
> ---
Acked-by: Andrew Davis <afd@ti.com>
> arch/arm64/boot/dts/ti/k3-am62.dtsi | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am62.dtsi b/arch/arm64/boot/dts/ti/k3-am62.dtsi
> index bfb55ca113239..59f6dff552ed4 100644
> --- a/arch/arm64/boot/dts/ti/k3-am62.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am62.dtsi
> @@ -86,7 +86,9 @@ cbass_main: bus@f0000 {
> /* Wakeup Domain Range */
> <0x00 0x00b00000 0x00 0x00b00000 0x00 0x00002400>, /* VTM */
> <0x00 0x2b000000 0x00 0x2b000000 0x00 0x00300400>,
> - <0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>;
> + <0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>,
> + <0x00 0x78000000 0x00 0x78000000 0x00 0x00008000>, /* DM R5 ATCM*/
> + <0x00 0x78100000 0x00 0x78100000 0x00 0x00008000>; /* DM R5 BTCM*/
>
> cbass_mcu: bus@4000000 {
> bootph-all;
> @@ -103,7 +105,9 @@ cbass_wakeup: bus@b00000 {
> #size-cells = <2>;
> ranges = <0x00 0x00b00000 0x00 0x00b00000 0x00 0x00002400>, /* VTM */
> <0x00 0x2b000000 0x00 0x2b000000 0x00 0x00300400>, /* Peripheral Window */
> - <0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>;
> + <0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>,
> + <0x00 0x78000000 0x00 0x78000000 0x00 0x00008000>, /* DM R5 ATCM*/
> + <0x00 0x78100000 0x00 0x78100000 0x00 0x00008000>; /* DM R5 BTCM*/
> };
> };
>
next prev parent reply other threads:[~2025-04-15 16:34 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-15 15:31 [PATCH v7 00/11] Add R5F and C7xv device nodes Judith Mendez
2025-04-15 15:31 ` [PATCH v7 01/11] arm64: dts: ti: k3-am62: Add ATCM and BTCM cbass ranges Judith Mendez
2025-04-15 16:34 ` Andrew Davis [this message]
2025-04-15 15:31 ` [PATCH v7 02/11] arm64: dts: ti: k3-am62-wakeup: Add wakeup R5F node Judith Mendez
2025-04-15 15:31 ` [PATCH v7 03/11] arm64: dts: ti: k3-am62a-mcu: Add R5F remote proc node Judith Mendez
2025-04-15 15:31 ` [PATCH v7 04/11] arm64: dts: ti: k3-am62a-wakeup: Add R5F device node Judith Mendez
2025-04-15 15:31 ` [PATCH v7 05/11] arm64: dts: ti: k3-am62a-main: Add C7xv " Judith Mendez
2025-04-15 15:31 ` [PATCH v7 06/11] arm64: dts: ti: k3-am62a7-sk: Enable IPC with remote processors Judith Mendez
2025-04-19 15:04 ` Bryan Brattlof
2025-04-21 11:40 ` Nishanth Menon
2025-04-21 16:26 ` Bryan Brattlof
2025-04-21 19:05 ` Judith Mendez
2025-04-21 20:28 ` Andrew Davis
2025-04-21 21:49 ` Bryan Brattlof
2025-05-02 11:53 ` Nishanth Menon
2025-05-02 21:09 ` Judith Mendez
2025-04-15 15:31 ` [PATCH v7 07/11] arm64: dts: ti: k3-am62p5-sk: " Judith Mendez
2025-04-28 16:22 ` Andrew Davis
2025-04-15 15:31 ` [PATCH v7 08/11] arm64: dts: ti: k3-am62x-sk-common: " Judith Mendez
2025-04-28 16:24 ` Andrew Davis
2025-04-15 15:31 ` [PATCH v7 09/11] arm64: dts: ti: k3-am62a7-sk: Reserve main_timer2 for C7x DSP Judith Mendez
2025-04-28 16:28 ` Andrew Davis
2025-04-15 15:31 ` [PATCH v7 10/11] arm64: dts: ti: k3-am62a7-sk: Reserve main_rti4 " Judith Mendez
2025-04-28 16:29 ` Andrew Davis
2025-04-15 15:31 ` [PATCH v7 11/11] arm64: dts: ti: k3-am64: Reserve timers used by MCU FW Judith Mendez
2025-04-28 16:29 ` Andrew Davis
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