From: Bjorn Helgaas <helgaas@kernel.org>
To: Richard Zhu <hongxing.zhu@nxp.com>
Cc: l.stach@pengutronix.de, bhelgaas@google.com, robh+dt@kernel.org,
broonie@kernel.org, lorenzo.pieralisi@arm.com,
jingoohan1@gmail.com, festevam@gmail.com,
francesco.dolcini@toradex.com, linux-pci@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, kernel@pengutronix.de,
linux-imx@nxp.com
Subject: Re: [PATCH v9 7/8] PCI: imx6: Move the phy driver callbacks to the proper places
Date: Wed, 8 Jun 2022 13:57:54 -0500 [thread overview]
Message-ID: <20220608185754.GA411026@bhelgaas> (raw)
In-Reply-To: <1651801629-30223-8-git-send-email-hongxing.zhu@nxp.com>
On Fri, May 06, 2022 at 09:47:08AM +0800, Richard Zhu wrote:
> To make it more reasonable, move the phy_power_on/phy_init callbacks to
> the proper places.
> - move the phy_power_on() out of imx6_pcie_clk_enable().
> - move the phy_init() out of imx6_pcie_deassert_core_reset().
I'm not sure what "make it more reasonable" is telling me. In subject
line and commit log, please say something more specific than "the
proper places."
It's probably more important to say where they are moving *to* than
where they're moving *out of*.
> In order to save power consumption, turn off the clocks and regulators when
> the imx6_pcie_host_init() return error.
Is the power savings the *reason* for this change? I can't tell from
the commit log.
next prev parent reply other threads:[~2022-06-08 18:58 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-06 1:47 [PATCH v9 0/8] PCI: imx6: refine codes and add compliance tests mode support Richard Zhu
2022-05-06 1:47 ` [PATCH v9 1/8] PCI: imx6: Encapsulate the clock enable into one standalone function Richard Zhu
2022-06-08 18:51 ` Bjorn Helgaas
2022-06-09 6:18 ` Hongxing Zhu
2022-05-06 1:47 ` [PATCH v9 2/8] PCI: imx6: Add the error propagation from host_init Richard Zhu
2022-06-08 18:53 ` Bjorn Helgaas
2022-06-09 6:19 ` Hongxing Zhu
2022-05-06 1:47 ` [PATCH v9 3/8] PCI: imx6: Move imx6_pcie_clk_disable() earlier Richard Zhu
2022-06-08 7:14 ` Lucas Stach
2022-05-06 1:47 ` [PATCH v9 4/8] PCI: imx6: Disable iMX6QDL PCIe REF clock when disable PCIe clocks Richard Zhu
2022-06-08 7:18 ` Lucas Stach
2022-05-06 1:47 ` [PATCH v9 5/8] PCI: imx6: Refine the regulator usage Richard Zhu
2022-06-08 7:26 ` Lucas Stach
2022-06-09 6:17 ` Hongxing Zhu
2022-06-09 7:47 ` Lucas Stach
2022-06-09 7:54 ` Hongxing Zhu
2022-06-08 18:54 ` Bjorn Helgaas
2022-06-09 6:19 ` Hongxing Zhu
2022-06-09 17:20 ` Bjorn Helgaas
2022-06-10 7:09 ` Hongxing Zhu
2022-05-06 1:47 ` [PATCH v9 6/8] PCI: imx6: Disable clocks and regulators after link is down Richard Zhu
2022-06-08 7:35 ` Lucas Stach
2022-06-09 6:17 ` Hongxing Zhu
2022-06-09 7:53 ` Francesco Dolcini
2022-06-09 8:36 ` Hongxing Zhu
2022-06-09 7:55 ` Lucas Stach
2022-06-09 8:30 ` Hongxing Zhu
2022-05-06 1:47 ` [PATCH v9 7/8] PCI: imx6: Move the phy driver callbacks to the proper places Richard Zhu
2022-06-08 7:44 ` Lucas Stach
2022-06-09 6:18 ` Hongxing Zhu
2022-06-08 18:57 ` Bjorn Helgaas [this message]
2022-06-09 6:20 ` Hongxing Zhu
2022-06-09 16:25 ` Bjorn Helgaas
2022-06-10 6:51 ` Hongxing Zhu
2022-05-06 1:47 ` [PATCH v9 8/8] PCI: imx6: Add compliance tests mode support Richard Zhu
2022-06-08 7:48 ` Lucas Stach
2022-06-09 6:18 ` Hongxing Zhu
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