From: Stephen Boyd <sboyd@codeaurora.org>
To: Heiko Stuebner <heiko@sntech.de>
Cc: mturquette@baylibre.com, linux-rockchip@lists.infradead.org,
linux-clk@vger.kernel.org
Subject: Re: [PATCH v3 0/2] rockchip: fix serial output on rk3036
Date: Tue, 7 Mar 2017 05:54:43 -0800 [thread overview]
Message-ID: <20170307135443.GA25384@codeaurora.org> (raw)
In-Reply-To: <20170301210042.11352-1-heiko@sntech.de>
On 03/01, Heiko Stuebner wrote:
> Recent changes to the 8250-dw variant revealed issues concerning
> how the clock rates are handled on the rk3036 uart.
>
> For one, there was an error in the clock declaration, but also the
> shared uart-pll-select-mux also as default got supplied from the apll
> that also supplies the cpu and thus gets frequency scaled.
>
> The patches in this series remedy this and make the debug uart
> function again on 4.10 + current merge window.
>
>
> As for the merge-path, I've now tested all Rockchip socs I have access
> to (3036, 3288, 3368, 3399) and didn't find any more clock-related issues
> with the merge-window as of today. So if no other subtle issue turns up
> this week, these should be all fixes for the 4.11 cycle.
> So these 2 patches could be picked up by clock-maintainers directly if
> so desired, or I can send a pull request after the merge-window closes
> and we're save to say that nothing else broke.
>
> changes in v3:
> - use a direct register write, instead of using clock apis
Great. I'm happy to merge this into clk-fixes now (and I will do
it now unless you have some need to send a pull request).
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2017-03-07 13:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-01 21:00 [PATCH v3 0/2] rockchip: fix serial output on rk3036 Heiko Stuebner
2017-03-01 21:00 ` [PATCH v3 1/2] clk: rockchip: add "," to mux_pll_src_apll_dpll_gpll_usb480m_p " Heiko Stuebner
2017-03-01 21:00 ` [PATCH v3 2/2] clk: rockchip: Make uartpll a child of the gpll " Heiko Stuebner
2017-03-07 13:54 ` Stephen Boyd [this message]
2017-03-07 14:40 ` [PATCH v3 0/2] rockchip: fix serial output " Heiko Stübner
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