From: Philipp Zabel <p.zabel@pengutronix.de>
To: Lucas Stach <l.stach@pengutronix.de>,
Leonard Crestez <leonard.crestez@nxp.com>,
Richard Zhu <hongxing.zhu@nxp.com>,
Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>,
Joao Pinto <Joao.Pinto@synopsys.com>,
Jingoo Han <jingoohan1@gmail.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
linux-pci@vger.kernel.org, linux-pm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Fabio Estevam <fabio.estevam@nxp.com>,
Dong Aisheng <aisheng.dong@nxp.com>,
kernel@pengutronix.de, linux-imx@nxp.com
Subject: Re: [PATCH v2 2/3] reset: imx7: Fix always writing bits as 0
Date: Mon, 23 Jul 2018 13:02:54 +0200 [thread overview]
Message-ID: <1532343774.3501.8.camel@pengutronix.de> (raw)
In-Reply-To: <1532338865.3163.95.camel@pengutronix.de>
On Mon, 2018-07-23 at 11:41 +0200, Lucas Stach wrote:
> As this doesn't depend on any other patch in this series, I think it
> would be fine if Philipp takes this patch through the reset tree.
>
> Regards,
> Lucas
>
> Am Freitag, den 20.07.2018, 15:47 +0300 schrieb Leonard Crestez:
> > Right now the only user of reset-imx7 is pci-imx6 and the
> > reset_control_assert and deassert calls on pciephy_reset don't toggle
> > the PCIEPHY_BTN and PCIEPHY_G_RST bits as expected. Fix this by writing
> > 1 or 0 respectively.
> >
> > The reference manual is not very clear regarding SRC_PCIEPHY_RCR but for
> > other registers like MIPIPHY and HSICPHY the bits are explicitly
> > documented as "1 means assert, 0 means deassert".
> >
> > The values are still reversed for IMX7_RESET_PCIE_CTRL_APPS_EN.
> >
> > > Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
> > > Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Thank you, applied to reset/fixes.
regards
Philipp
next prev parent reply other threads:[~2018-07-23 11:02 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-20 12:47 [PATCH v2 0/3] PCI: imx: Initial imx7d pm support Leonard Crestez
2018-07-20 12:47 ` [PATCH v2 1/3] Revert "ARM: dts: imx7d: Invert legacy PCI irq mapping" Leonard Crestez
2018-07-20 15:33 ` Andrey Smirnov
2018-07-23 12:41 ` Leonard Crestez
2018-07-23 18:38 ` Andrey Smirnov
2018-07-24 11:34 ` Leonard Crestez
2018-07-20 12:47 ` [PATCH v2 2/3] reset: imx7: Fix always writing bits as 0 Leonard Crestez
2018-07-23 9:41 ` Lucas Stach
2018-07-23 11:02 ` Philipp Zabel [this message]
2018-07-20 12:47 ` [PATCH v2 3/3] PCI: imx: Initial imx7d pm support Leonard Crestez
2018-07-20 13:38 ` Fabio Estevam
2018-07-23 9:38 ` Lucas Stach
2018-07-23 12:37 ` Leonard Crestez
2018-07-24 10:09 ` Lucas Stach
2018-07-24 12:04 ` Leonard Crestez
2018-07-24 12:28 ` Lucas Stach
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