From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Subject: [PATCH RESENT] powerpc: dts: don't fall back to fsl,pq3-gpio for fsl,mpc8572-gpio devices Date: Fri, 31 Jul 2015 11:16:06 +0200 Message-ID: <1438334166-12579-1-git-send-email-u.kleine-koenig@pengutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , linuxppc-dev-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Cc: Linus Walleij , Alexandre Courbot , linux-gpio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org List-Id: devicetree@vger.kernel.org While the handling of fsl,pq3-gpio and fsl,mpc8572-gpio is done in the same driver and the two hardly differ, the latter controller needs a workaround for an erratum in the gpio_get callback. To make this difference more explicit remove fsl,pq3-gpio from the list of compatibles for mpc8572 machines. Signed-off-by: Uwe Kleine-K=C3=B6nig --- Hello, got the parameters for git-send-email wrong and forgot to send this to = the powerpc folks. Best regards Uwe arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi | 2 +- arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi b/arch/power= pc/boot/dts/fsl/mpc8536si-post.dtsi index c8b2daa40ac8..41935709ebe8 100644 --- a/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi @@ -172,7 +172,7 @@ =20 /* mark compat w/8572 to get some erratum treatment */ gpio-controller@f000 { - compatible =3D "fsl,mpc8572-gpio", "fsl,pq3-gpio"; + compatible =3D "fsl,mpc8572-gpio"; }; =20 sata@18000 { diff --git a/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi b/arch/power= pc/boot/dts/fsl/mpc8572si-post.dtsi index d44e25a48734..49294cf36b4e 100644 --- a/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi +++ b/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi @@ -162,7 +162,7 @@ /include/ "pq3-dma-1.dtsi" /include/ "pq3-gpio-0.dtsi" gpio-controller@f000 { - compatible =3D "fsl,mpc8572-gpio", "fsl,pq3-gpio"; + compatible =3D "fsl,mpc8572-gpio"; }; =20 L2: l2-cache-controller@20000 { --=20 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" i= n the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html