From: Doug Anderson <dianders@chromium.org>
To: Caesar Wang <wxt@rock-chips.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>,
Brian Norris <briannorris@chromium.org>,
Shawn Lin <shawn.lin@rock-chips.com>,
Heiko Stuebner <heiko@sntech.de>,
LKML <linux-kernel@vger.kernel.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
"open list:ARM/Rockchip SoC..."
<linux-rockchip@lists.infradead.org>
Subject: Re: [PATCH v3 1/2] phy: rockchip-emmc: retry calpad busy trimming
Date: Wed, 10 Jan 2018 19:22:57 -0800 [thread overview]
Message-ID: <CAD=FV=U8VyFAWyce=Em=dR_fgkyz5QscOJC=U_6WxtUjdNbe9g@mail.gmail.com> (raw)
In-Reply-To: <1515638427-15117-2-git-send-email-wxt@rock-chips.com>
Hi,
On Wed, Jan 10, 2018 at 6:40 PM, Caesar Wang <wxt@rock-chips.com> wrote:
> From: Shawn Lin <shawn.lin@rock-chips.com>
>
> It turns out that 5us isn't enough for all cases, so let's
> retry some more times to wait for caldone.
>
> Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
> Tested-by: Ziyuan Xu <xzy.xu@rock-chips.com>
> Signed-off-by: Caesar Wang <wxt@rock-chips.com>
> ---
>
> Changes in v3:
> - As Doug commented on both upstream and gerrit.
> Change "5, 50" to "0, 50", and the message of print.
>
> Changes in v2:
> - print the return valut with regmap_read_poll_timeout failing.
>
> drivers/phy/rockchip/phy-rockchip-emmc.c | 27 +++++++++++++++++----------
> 1 file changed, 17 insertions(+), 10 deletions(-)
Reviewed-by: Douglas Anderson <dianders@chromium.org>
next prev parent reply other threads:[~2018-01-11 3:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-11 2:40 [PATCH v3 0/2] phy: rockchip-emmc: fixes emmc-phy power on failed with rk3399 SoCs Caesar Wang
2018-01-11 2:40 ` [PATCH v3 1/2] phy: rockchip-emmc: retry calpad busy trimming Caesar Wang
2018-01-11 3:22 ` Doug Anderson [this message]
2018-01-11 2:40 ` [PATCH v3 2/2] phy: rockchip-emmc: use regmap_read_poll_timeout to poll dllrdy Caesar Wang
2018-01-11 3:22 ` Doug Anderson
2018-02-07 1:17 ` [PATCH v3 0/2] phy: rockchip-emmc: fixes emmc-phy power on failed with rk3399 SoCs Caesar Wang
2018-02-07 5:31 ` Kishon Vijay Abraham I
2018-02-16 12:03 ` Kishon Vijay Abraham I
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