linux-kernel - [RFC PATCH 0/2] clk: rockchip: leave npll for DCLK

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Message-Id: <1416236138-11010-1-git-send-email-kever.yang@rock-chips.com>
Date:	Mon, 17 Nov 2014 22:55:36 +0800
From:	Kever Yang <kever.yang@...k-chips.com>
To:	Mike Turquette <mturquette@...aro.org>,
	Heiko Stuebner <heiko@...ech.de>
Cc:	dianders@...omium.org, sonnyrao@...omium.org,
	addy.ke@...k-chips.com, cf@...k-chips.com, dkl@...k-chips.com,
	huangtao@...k-chips.com, linux-rockchip@...ts.infradead.org,
	tomeu.vizoso@...labora.com, sboyd@...eaurora.org,
	Kever Yang <kever.yang@...k-chips.com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	devicetree@...r.kernel.org, Dmitry Torokhov <dtor@...omium.org>,
	linux-kernel@...r.kernel.org, Kumar Gala <galak@...eaurora.org>,
	Jianqun <jay.xu@...k-chips.com>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Chris Zhong <zyw@...k-chips.com>,
	Mark Rutland <mark.rutland@....com>,
	Russell King <linux@....linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org
Subject: [RFC PATCH 0/2] clk: rockchip: leave npll for DCLK_VOP0(HDMI) only

To support all kinds of frequency requirement for HDMI on rk3288,
we need a PLL that can change rate at run time.

There are some discussion before at [0], I think we can just leave
the npll for HDMI(DCLK_VOP0) used to make it simple.

Comments are welcome.

[0] https://lkml.org/lkml/2014/11/4/58


Kever Yang (2):
  clk: rockchip: leave npll for VOP0 only
  arm: dts: rockchip: select npll as parent of DCLK_VOP0

 arch/arm/boot/dts/rk3288.dtsi     |  2 ++
 drivers/clk/rockchip/clk-rk3288.c | 24 ++++++++++++------------
 2 files changed, 14 insertions(+), 12 deletions(-)

-- 
1.9.1

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