From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Guo Subject: Re: [PATCHv2] ARM: dts: imx6q-bx50v3: Enable secure-reg-access Date: Thu, 8 Feb 2018 14:44:40 +0800 Message-ID: <20180208064438.GA31910@dragon> References: <20180205052659.GA31354@dragon> <20180205170840.14045-1-sebastian.reichel@collabora.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20180205170840.14045-1-sebastian.reichel-ZGY8ohtN/8pPYcu2f3hruQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Sebastian Reichel Cc: Sascha Hauer , Fabio Estevam , Ian Ray , Rob Herring , Mark Rutland , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, kernel-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org List-Id: devicetree@vger.kernel.org On Mon, Feb 05, 2018 at 06:08:40PM +0100, Sebastian Reichel wrote: > From: Peter Senna Tschudin > > Enable secure debug enable register access for Bx50v3 devices to enable > PMU and hardware counters for perf. > > Signed-off-by: Peter Senna Tschudin > Signed-off-by: Sebastian Reichel > --- > Changes since PATCHv1: > * add property by adding a label to the pmu node in imx6qdl and > referencing it in bx50v3.dtsi. > --- > arch/arm/boot/dts/imx6q-bx50v3.dtsi | 4 ++++ > arch/arm/boot/dts/imx6qdl.dtsi | 2 +- > 2 files changed, 5 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/imx6q-bx50v3.dtsi b/arch/arm/boot/dts/imx6q-bx50v3.dtsi > index 916ea94d75ca..2baffc8b9094 100644 > --- a/arch/arm/boot/dts/imx6q-bx50v3.dtsi > +++ b/arch/arm/boot/dts/imx6q-bx50v3.dtsi > @@ -388,3 +388,7 @@ > #interrupt-cells = <1>; > }; > }; > + > +&pmu { > + secure-reg-access; > +}; The labelled node should be sorted alphabetically. That said, it should be added before &usdhc2. I fixed it up and applied the patch. Shawn > diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi > index 59ff86695a14..2b921de44c02 100644 > --- a/arch/arm/boot/dts/imx6qdl.dtsi > +++ b/arch/arm/boot/dts/imx6qdl.dtsi > @@ -143,7 +143,7 @@ > }; > }; > > - pmu { > + pmu: pmu { > compatible = "arm,cortex-a9-pmu"; > interrupt-parent = <&gpc>; > interrupts = <0 94 IRQ_TYPE_LEVEL_HIGH>; > -- > 2.15.1 > -- 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