From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eddie Cai Subject: Re: [PATCH] ARM: dts: rockchip:remove hs200 support for firefly reload Date: Wed, 24 May 2017 16:55:14 +0800 Message-ID: References: <1495612242-28873-1-git-send-email-eddie.cai.linux@gmail.com> <65c7a442-4b2e-65e4-ea5e-0a723c257397@rock-chips.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: In-Reply-To: <65c7a442-4b2e-65e4-ea5e-0a723c257397-TNX95d0MmH7DzftRWevZcw@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Shawn Lin Cc: Heiko Stuebner , robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org, linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org Hi Shawn 2017-05-24 16:00 GMT+08:00 Shawn Lin : > Hi, > > On 2017/5/24 15:50, Eddie Cai wrote: >> >> due to layout limitation. not all of the reload board can support hs200. >> so remove hs200 support to make all board can boot up. > > > You now also remove DDR52, so all reload boards run at high speed mode? My mistake. I will add it back in next version > > I'm curious about what was the layout limitation that mmc tuning > process could never help? > >> >> Signed-off-by: Eddie Cai >> --- >> arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi | 2 -- >> 1 file changed, 2 deletions(-) >> >> diff --git a/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi >> b/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi >> index 4cfa109..56ac1e6f 100644 >> --- a/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi >> +++ b/arch/arm/boot/dts/rk3288-firefly-reload-core.dtsi >> @@ -75,8 +75,6 @@ >> bus-width = <8>; >> cap-mmc-highspeed; >> disable-wp; >> - mmc-ddr-1_8v; >> - mmc-hs200-1_8v; >> non-removable; >> num-slots = <1>; >> pinctrl-names = "default"; >> > > > _______________________________________________ > Linux-rockchip mailing list > Linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org > http://lists.infradead.org/mailman/listinfo/linux-rockchip -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html