From: Tony Lindgren <tony@atomide.com>
To: Suman Anna <s-anna@ti.com>
Cc: Roger Quadros <rogerq@ti.com>, Tero Kristo <t-kristo@ti.com>,
linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org
Subject: Re: [PATCH 06/12] ARM: dts: am335x-bone-common: Enable PRU-ICSS interconnect node
Date: Wed, 26 Feb 2020 14:37:45 -0800 [thread overview]
Message-ID: <20200226223745.GA37466@atomide.com> (raw)
In-Reply-To: <af3965db-54b2-3e4f-414f-d27ca4b5ced1@ti.com>
* Suman Anna <s-anna@ti.com> [200226 20:35]:
> On 2/26/20 12:29 PM, Tony Lindgren wrote:
> > * Suman Anna <s-anna@ti.com> [200225 20:47]:
> >> The PRU-ICSS target module node was left in disabled state in the base
> >> am33xx-l4.dtsi file. Enable this node on all the AM335x beaglebone
> >> boards as they mostly use a AM3358 or a AM3359 SoC which do contain
> >> the PRU-ICSS IP.
> >
> > Just get rid of the top level status = "disabled". The default
> > is enabled, and the device is there for sure inside the SoC.
> > And then there's no need for pointless status = "okay" tinkering
> > in the board specific dts files so no need for this patch.
>
> The IP is not available on all SoCs, and there are about 40 different
> board files atm across AM33xx and AM437x, and am not sure what SoCs they
> are actually using.
Oh that issue again.. Maybe take a look at patch "[PATCH 2/3] bus: ti-sysc:
Detect display subsystem related devices" if you can add runtime
detection for the accelerators there similar to what I hadded for omap3.
acclerators.
Regards,
Tony
next prev parent reply other threads:[~2020-02-26 22:37 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-25 20:46 [PATCH 00/12] ti-sysc support for PRUSS Suman Anna
2020-02-25 20:46 ` [PATCH 01/12] dt-bindings: bus: ti-sysc: Add support for PRUSS SYSC type Suman Anna
2020-02-26 8:42 ` Roger Quadros
2020-02-26 16:38 ` Suman Anna
2020-02-26 18:31 ` Tony Lindgren
2020-02-25 20:46 ` [PATCH 02/12] " Suman Anna
2020-02-25 20:46 ` [PATCH 03/12] ARM: dts: AM33xx-l4: Update PRUSS interconnect target-module node Suman Anna
2020-02-25 20:46 ` [PATCH 04/12] ARM: dts: AM4372: Add the PRU-ICSS " Suman Anna
2020-02-25 20:46 ` [PATCH 05/12] ARM: dts: dra7: Add PRU-ICSS interconnect target-module nodes Suman Anna
2020-02-25 20:46 ` [PATCH 06/12] ARM: dts: am335x-bone-common: Enable PRU-ICSS interconnect node Suman Anna
2020-02-26 18:29 ` Tony Lindgren
2020-02-26 20:34 ` Suman Anna
2020-02-26 22:37 ` Tony Lindgren [this message]
2020-02-26 22:39 ` Tony Lindgren
2020-02-27 0:58 ` Suman Anna
2020-02-27 2:07 ` Tony Lindgren
2020-02-27 21:28 ` Suman Anna
2020-02-27 21:30 ` Tony Lindgren
2020-02-25 20:46 ` [PATCH 07/12] ARM: dts: am335x-evm: " Suman Anna
2020-02-25 20:46 ` [PATCH 08/12] ARM: dts: am335x-evmsk: " Suman Anna
2020-02-25 20:46 ` [PATCH 09/12] ARM: dts: am335x-icev2: " Suman Anna
2020-02-25 20:46 ` [PATCH 10/12] ARM: dts: am437x-gp-evm: " Suman Anna
2020-02-25 20:46 ` [PATCH 11/12] ARM: dts: am437x-sk: " Suman Anna
2020-02-25 20:46 ` [PATCH 12/12] ARM: dts: am437x-idk: " Suman Anna
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