From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Stuebner Subject: Re: [PATCH v3 1/2] clk: rockchip: assign correct id for pclk_ddr and hclk_sd in rk3399 Date: Fri, 23 Mar 2018 09:26:00 +0100 Message-ID: <5398945.fsProPGqoW@phil> References: <1521511589-17844-1-git-send-email-hl@rock-chips.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <1521511589-17844-1-git-send-email-hl-TNX95d0MmH7DzftRWevZcw@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+glpar-linux-rockchip=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Lin Huang Cc: dbasehore-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, shawn.lin-TNX95d0MmH7DzftRWevZcw@public.gmane.org, briannorris-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rockchip.vger.kernel.org Am Dienstag, 20. M=E4rz 2018, 03:06:28 CET schrieb Lin Huang: > Since hclk_sd and pclk_ddr source clock from CPLL or GPLL, > and these two PLL may change their frequency. If we do not > assign right id to pclk_ddr and hclk_sd, they will alway use > default cur register value, and may get the frequency > exceed their signed off frequency. So assign correct Id > for them, then we can assign frequency for them in dts. > = > Change-Id: I6c4d15d37ddabe4ed34e2351cf26e660672ae9ee > Signed-off-by: Lin Huang > Reviewed-by: Douglas Anderson > Reviewed-by: Shawn Lin applied for 4.17 after dropping the Change-Id Thanks Heiko