From: Benjamin Gaignard <benjamin.gaignard@collabora.com>
To: peng.fan@oss.nxp.com
Cc: abel.vesa@nxp.com, aford173@gmail.com, agx@sigxcpu.org,
andrew.smirnov@gmail.com, devicetree@vger.kernel.org,
festevam@gmail.com, frieder.schrempf@kontron.de,
jagan@amarulasolutions.com, kernel@pengutronix.de,
krzk@kernel.org, l.stach@pengutronix.de,
linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com,
linux-kernel@vger.kernel.org, marex@denx.de,
p.zabel@pengutronix.de, peng.fan@nxp.com, ping.bai@nxp.com,
robh+dt@kernel.org, s.hauer@pengutronix.de, shawnguo@kernel.org
Subject: Re: [PATCH V8 0/4] soc: imx: add i.MX BLK-CTL support
Date: Wed, 7 Jul 2021 22:11:14 +0200 [thread overview]
Message-ID: <34904917-787e-1cb7-5a88-6d96588e296e@collabora.com> (raw)
In-Reply-To: <20210629072941.7980-1-peng.fan@oss.nxp.com>
Hi Peng,
I have try to use this series to implement BLK-CTL for IMX8MQ and to test it with G1 and G2 VPUs.
You can find the code here:
https://gitlab.collabora.com/benjamin.gaignard/for-upstream/-/commits/control_block_imx8mq
It seems that IMX8MQ requires to set 'fuses' registers to enable the VPUs, I have added that in your code.
Unfortunately that doesn't work, the VPUs are blocked like if they were never reset.
Note that use syscon to manage the reset is working fine.
Since IMX8MQ control block seems lightly different than for IMX8MM, would you mind to add the support for it in your next series ?
Regards,
Benjamin
prev parent reply other threads:[~2021-07-07 20:11 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-29 7:29 [PATCH V8 0/4] soc: imx: add i.MX BLK-CTL support Peng Fan (OSS)
2021-06-29 7:29 ` [PATCH V8 1/4] dt-bindings: power: Add defines for i.MX8MM BLK-CTL power domains Peng Fan (OSS)
2021-06-29 7:29 ` [PATCH V8 2/4] dt-bindings: soc: imx: Add bindings for i.MX BLK_CTL Peng Fan (OSS)
2021-06-29 7:29 ` [PATCH V8 3/4] soc: imx: Add generic blk-ctl driver Peng Fan (OSS)
2021-07-05 14:55 ` Lucas Stach
2021-07-07 9:56 ` Peng Fan
2021-07-09 8:51 ` Lucas Stach
2021-07-09 10:08 ` Peng Fan
2021-07-09 12:38 ` Lucas Stach
2021-06-29 7:29 ` [PATCH V8 4/4] soc: imx: Add blk-ctl driver for i.MX8MM Peng Fan (OSS)
2021-06-29 13:26 ` [PATCH V8 0/4] soc: imx: add i.MX BLK-CTL support Adam Ford
2021-06-30 9:34 ` Peng Fan (OSS)
2021-06-30 12:09 ` Adam Ford
2021-06-30 14:46 ` Frieder Schrempf
2021-06-30 16:28 ` Marek Vasut
2021-06-30 17:20 ` Frieder Schrempf
2021-07-01 7:32 ` Frieder Schrempf
2021-07-02 3:24 ` Peng Fan
2021-07-05 10:45 ` Frieder Schrempf
2021-07-07 20:11 ` Benjamin Gaignard [this message]
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