From: Rob Herring <robh@kernel.org>
To: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Cc: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
ezequiel@collabora.com, linux-imx@nxp.com,
linux-rockchip@lists.infradead.org, kernel@pengutronix.de,
robh+dt@kernel.org, gregkh@linuxfoundation.org,
s.hauer@pengutronix.de, kernel@collabora.com,
linux-arm-kernel@lists.infradead.org, devel@driverdev.osuosl.org,
festevam@gmail.com, devicetree@vger.kernel.org,
mchehab@kernel.org, shawnguo@kernel.org, p.zabel@pengutronix.de
Subject: Re: [PATCH v3 2/5] dt-bindings: media: IMX8MQ VPU: document reset usage
Date: Mon, 8 Mar 2021 11:27:10 -0700 [thread overview]
Message-ID: <20210308182710.GA2745438@robh.at.kernel.org> (raw)
In-Reply-To: <20210301151754.104749-3-benjamin.gaignard@collabora.com>
On Mon, 01 Mar 2021 16:17:51 +0100, Benjamin Gaignard wrote:
> Document IMX8MQ VPU bindings to add the phandle to the reset driver.
>
> Provide an independent reset driver allow to the both VPUs to share
> their control/reset hardware block. The reset driver replace what
> was previously done be using the 'ctrl' registers inside the driver.
>
> This breaks the compatibility between DTB and kernel but the driver
> is still in staging directory and limited to IMX8MQ SoC.
>
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
> ---
> version 3:
> - Fix error in VPU example node
>
> .../devicetree/bindings/media/nxp,imx8mq-vpu.yaml | 14 +++++++++-----
> 1 file changed, 9 insertions(+), 5 deletions(-)
>
Reviewed-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2021-03-08 18:27 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-01 15:17 [PATCH v3 0/5] Reset driver for IMX8MQ VPU hardware block Benjamin Gaignard
2021-03-01 15:17 ` [PATCH v3 1/5] dt-bindings: reset: IMX8MQ VPU reset Benjamin Gaignard
2021-03-08 18:23 ` Rob Herring
2021-03-01 15:17 ` [PATCH v3 2/5] dt-bindings: media: IMX8MQ VPU: document reset usage Benjamin Gaignard
2021-03-08 18:27 ` Rob Herring [this message]
2021-03-01 15:17 ` [PATCH v3 3/5] reset: Add reset driver for IMX8MQ VPU block Benjamin Gaignard
2021-03-03 14:33 ` Philipp Zabel
2021-03-01 15:17 ` [PATCH v3 4/5] media: hantro: Use reset driver Benjamin Gaignard
2021-03-03 14:39 ` Philipp Zabel
2021-03-03 14:48 ` Benjamin Gaignard
2021-03-01 15:17 ` [PATCH v3 5/5] arm64: dts: imx8mq: Use reset driver for VPU hardware block Benjamin Gaignard
2021-03-03 14:17 ` [PATCH v3 0/5] Reset driver for IMX8MQ " Philipp Zabel
2021-03-03 15:20 ` Benjamin Gaignard
2021-03-03 16:25 ` Philipp Zabel
2021-03-04 12:52 ` Adam Ford
2021-03-05 9:35 ` Benjamin Gaignard
2021-03-08 18:22 ` Rob Herring
2021-03-08 18:26 ` Rob Herring
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