From mboxrd@z Thu Jan 1 00:00:00 1970 From: wens@csie.org (Chen-Yu Tsai) Date: Thu, 19 Mar 2015 10:39:32 +0800 Subject: [PATCH 1/2] ARM: dts: sun4i: a10-lime: Override and remove 1008MHz OPP setting In-Reply-To: <1426732773-7179-1-git-send-email-wens@csie.org> References: <1426732773-7179-1-git-send-email-wens@csie.org> Message-ID: <1426732773-7179-2-git-send-email-wens@csie.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The Olimex A10-Lime is known to be unstable when running at 1008MHz. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts index 31dc2f1c3870..16ecb8938e19 100644 --- a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts +++ b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts @@ -74,6 +74,20 @@ status = "okay"; }; +&cpu0 { + /* The A10-Lime is known to be unstable when running at 1008 MHz */ + operating-points = < + /* kHz uV */ + 960000 1400000 + 912000 1400000 + 864000 1300000 + 720000 1200000 + 528000 1100000 + 312000 1000000 + 144000 900000 + >; +}; + &ehci0 { status = "okay"; }; -- 2.1.4