From mboxrd@z Thu Jan 1 00:00:00 1970 From: heiko@sntech.de (Heiko Stuebner) Date: Wed, 02 Nov 2016 00:25:37 +0100 Subject: [PATCH] clk: rockchip: optimize the configuration for 800MHz and 1GHz on RK3399 In-Reply-To: <1477970526-26388-1-git-send-email-zhengxing@rock-chips.com> References: <1477970526-26388-1-git-send-email-zhengxing@rock-chips.com> Message-ID: <37901081.P92AxpVH96@phil> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Am Dienstag, 1. November 2016, 11:22:06 CET schrieb Xing Zheng: > Usually, the 800MHz and 1GHz are supplied for CPLL and NPLL in the RK3399. > But dues to the carelessly copying from RK3036 when the RK3399 bringing up, > the refdiv == 6, it will increase the lock time, and it is not an optimal > configuration. > > Please let's fix them for the lock time and jitter are lower: > 800 MHz: > - FVCO == 2.4 GHz, revdiv == 1. > 1 GHz: > - FVCO == 3 GHz, revdiv == 1. > > Signed-off-by: Xing Zheng applied to my clk-branch for 4.10 Thanks Heiko