From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Tue, 2 Sep 2014 14:19:53 +0100 Subject: [PATCH] ARM: ux500: disable msp2 node on Snowball In-Reply-To: <1409661681-31490-1-git-send-email-linus.walleij@linaro.org> References: <1409661681-31490-1-git-send-email-linus.walleij@linaro.org> Message-ID: <20140902131953.GB870@lee--X1> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, 02 Sep 2014, Linus Walleij wrote: > Analogous to commit 8858d88a25142544843869f0cd3e6654aa7b4aec > that fixed commit 70b41abc151f9 > "ARM: ux500: move MSP pin control to the device tree" > accidentally activated MSP2, giving rise to a boot scroll > scream as the kernel attempts to probe a driver for it and > fails to obtain DMA channel 14. > > For some reason I forgot to fix this on the Snowball. Fix > this up by marking the node disabled again. > > Cc: Lee Jones > Signed-off-by: Linus Walleij > --- > ARM SoC folks: please apply this patch directly to fixes for > v3.17, I have no other pending Ux500 fixes. > --- > arch/arm/boot/dts/ste-snowball.dts | 1 - > 1 file changed, 1 deletion(-) Ah I see. You fixed the HREF back in Feb, but I guess Snowball didn't benefit from it. Acked-by: Lee Jones > diff --git a/arch/arm/boot/dts/ste-snowball.dts b/arch/arm/boot/dts/ste-snowball.dts > index 4a2000c620ad..3e97a669f15e 100644 > --- a/arch/arm/boot/dts/ste-snowball.dts > +++ b/arch/arm/boot/dts/ste-snowball.dts > @@ -116,7 +116,6 @@ > msp2: msp at 80117000 { > pinctrl-names = "default"; > pinctrl-0 = <&msp2_default_mode>; > - status = "okay"; > }; > > msp3: msp at 80125000 { -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org ? Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog