From: shawnguo@kernel.org (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 2/3] arm64: dts: Add ZTE ZX296718 SoC dts and Makefile
Date: Mon, 12 Sep 2016 20:14:39 +0800 [thread overview]
Message-ID: <20160912121439.GA7373@tiger> (raw)
In-Reply-To: <CABymUCMQQ-nqGwGdNafCsBB10PB=4KAtW4Dij2YzVdfLHS4-WA@mail.gmail.com>
On Mon, Sep 12, 2016 at 03:13:58PM +0800, Jun Nie wrote:
> PLL clocks can be configured actually according to register. But I
> prefer to keep them as fixed clocks due to two reasons:
> 1. ZTE do not want to expose too much information of PLL.
> 2. All clients blocks, such as MMC and video codec, assume the
> related input clock's frequency as a derivation from PLL default
> frequency value in block clock control register description.
Okay, just try to understand the reason behind it. Thanks.
Shawn
next prev parent reply other threads:[~2016-09-12 12:14 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-06 6:04 [PATCH v4 0/3] Add ZTE ZX296718 support Jun Nie
2016-09-06 6:04 ` [PATCH v4 1/3] arm64: add ZTE ZX SoC family Jun Nie
2016-09-06 6:04 ` [PATCH v4 2/3] arm64: dts: Add ZTE ZX296718 SoC dts and Makefile Jun Nie
2016-09-08 9:11 ` Shawn Guo
2016-09-12 7:13 ` Jun Nie
2016-09-12 12:14 ` Shawn Guo [this message]
2016-09-09 11:53 ` Shawn Guo
2016-09-12 12:18 ` Shawn Guo
2016-09-06 6:04 ` [PATCH v4 3/3] arm64: defconfig: enable ZTE ZX related config Jun Nie
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