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From: Pavel Machek <pavel@ucw.cz>
To: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org>
Cc: ssantosh@kernel.org, s-anna@ti.com, santosh.shilimkar@oracle.com,
	robh+dt@kernel.org, lee.jones@linaro.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	wmills@ti.com, praneeth@ti.com
Subject: Re: [PATCH 0/6] Add TI PRUSS platform driver
Date: Sun, 2 Aug 2020 13:53:30 +0200	[thread overview]
Message-ID: <20200802115330.GA1090@bug> (raw)
In-Reply-To: <1596020528-19510-1-git-send-email-grzegorz.jaszczyk@linaro.org>

Hi!

> A typical usage scenario would be to load the application firmware into one or
> more of the PRU cores, initialize one or more of the peripherals and perform I/O
> through shared RAM from either a kernel driver or directly from userspace.
> 
> This series contains the PRUSS platform driver. This is the parent driver for
> the entire PRUSS and is used for managing the subsystem level resources like
> various memories and the CFG module.  It is responsible for the creation and
> deletion of the platform devices for the child PRU devices and other child
> devices (like Interrupt Controller, MDIO node and some syscon nodes) so that
> they can be managed by specific platform drivers.

>  drivers/soc/ti/Kconfig | 11 + drivers/soc/ti/Makefile | 1 + drivers/soc/ti/pruss.c | 

Is drivers/soc right place for that? We already have subsystem for various
programmable accelerators...


									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

WARNING: multiple messages have this Message-ID (diff)
From: Pavel Machek <pavel@ucw.cz>
To: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org>
Cc: devicetree@vger.kernel.org, linux-omap@vger.kernel.org,
	praneeth@ti.com, santosh.shilimkar@oracle.com,
	linux-kernel@vger.kernel.org, robh+dt@kernel.org,
	ssantosh@kernel.org, lee.jones@linaro.org, wmills@ti.com,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 0/6] Add TI PRUSS platform driver
Date: Sun, 2 Aug 2020 13:53:30 +0200	[thread overview]
Message-ID: <20200802115330.GA1090@bug> (raw)
In-Reply-To: <1596020528-19510-1-git-send-email-grzegorz.jaszczyk@linaro.org>

Hi!

> A typical usage scenario would be to load the application firmware into one or
> more of the PRU cores, initialize one or more of the peripherals and perform I/O
> through shared RAM from either a kernel driver or directly from userspace.
> 
> This series contains the PRUSS platform driver. This is the parent driver for
> the entire PRUSS and is used for managing the subsystem level resources like
> various memories and the CFG module.  It is responsible for the creation and
> deletion of the platform devices for the child PRU devices and other child
> devices (like Interrupt Controller, MDIO node and some syscon nodes) so that
> they can be managed by specific platform drivers.

>  drivers/soc/ti/Kconfig | 11 + drivers/soc/ti/Makefile | 1 + drivers/soc/ti/pruss.c | 

Is drivers/soc right place for that? We already have subsystem for various
programmable accelerators...


									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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  parent reply	other threads:[~2020-08-02 11:53 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-29 11:02 [PATCH 0/6] Add TI PRUSS platform driver Grzegorz Jaszczyk
2020-07-29 11:02 ` Grzegorz Jaszczyk
2020-07-29 11:02 ` [PATCH 1/6] dt-bindings: soc: ti: Add TI PRUSS bindings Grzegorz Jaszczyk
2020-07-29 11:02   ` Grzegorz Jaszczyk
2020-08-17 21:14   ` Rob Herring
2020-08-17 21:14     ` Rob Herring
2020-08-18 22:07     ` Grzegorz Jaszczyk
2020-08-18 22:07       ` Grzegorz Jaszczyk
2020-07-29 11:02 ` [PATCH 2/6] soc: ti: pruss: Add a platform driver for PRUSS in TI SoCs Grzegorz Jaszczyk
2020-07-29 11:02   ` Grzegorz Jaszczyk
2020-07-29 11:02 ` [PATCH 3/6] soc: ti: pruss: Add support for PRU-ICSSs on AM437x SoCs Grzegorz Jaszczyk
2020-07-29 11:02   ` Grzegorz Jaszczyk
2020-07-29 11:02 ` [PATCH 4/6] soc: ti: pruss: Add support for PRU-ICSS subsystems on AM57xx SoCs Grzegorz Jaszczyk
2020-07-29 11:02   ` Grzegorz Jaszczyk
2020-07-29 11:02 ` [PATCH 5/6] soc: ti: pruss: Add support for PRU-ICSS subsystems on 66AK2G SoC Grzegorz Jaszczyk
2020-07-29 11:02   ` Grzegorz Jaszczyk
2020-07-29 11:02 ` [PATCH 6/6] soc: ti: pruss: enable support for ICSSG subsystems on K3 AM65x SoCs Grzegorz Jaszczyk
2020-07-29 11:02   ` Grzegorz Jaszczyk
2020-08-02 11:53 ` Pavel Machek [this message]
2020-08-02 11:53   ` [PATCH 0/6] Add TI PRUSS platform driver Pavel Machek
2020-08-02 11:57   ` Pavel Machek
2020-08-02 11:57     ` Pavel Machek
2020-08-02 21:41     ` Grzegorz Jaszczyk
2020-08-02 21:41       ` Grzegorz Jaszczyk
2020-08-20 14:43 ` Suman Anna
2020-08-20 14:43   ` Suman Anna
2020-08-20 16:27   ` santosh.shilimkar
2020-08-20 16:27     ` santosh.shilimkar

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