From mboxrd@z Thu Jan 1 00:00:00 1970 From: robh@kernel.org (Rob Herring) Date: Wed, 30 May 2018 23:06:38 -0500 Subject: [PATCH v2 5/6] ARM: dts: Add generic interconnect target module node for MCAN In-Reply-To: <20180530141133.3711-6-faiz_abbas@ti.com> References: <20180530141133.3711-1-faiz_abbas@ti.com> <20180530141133.3711-6-faiz_abbas@ti.com> Message-ID: <20180531040638.GA26751@rob-hp-laptop> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, May 30, 2018 at 07:41:32PM +0530, Faiz Abbas wrote: > The ti-sysc driver provides support for manipulating the idlemodes > and interconnect level resets. > > Add the generic interconnect target module node for MCAN to support > the same. > > CC: Tony Lindgren > Signed-off-by: Faiz Abbas > --- > arch/arm/boot/dts/dra76x.dtsi | 19 +++++++++++++++++++ > 1 file changed, 19 insertions(+) > > diff --git a/arch/arm/boot/dts/dra76x.dtsi b/arch/arm/boot/dts/dra76x.dtsi > index bfc82636999c..57b8dc0fe719 100644 > --- a/arch/arm/boot/dts/dra76x.dtsi > +++ b/arch/arm/boot/dts/dra76x.dtsi > @@ -11,6 +11,25 @@ > / { > compatible = "ti,dra762", "ti,dra7"; > > + ocp { > + > + target-module at 0x42c00000 { Build your dtb with W=1 and fix warnings you add (drop '0x'). This is a CAN bus controller? If so, then use 'can' for node name. > + compatible = "ti,sysc-dra7-mcan"; > + ranges = <0x0 0x42c00000 0x2000>; > + #address-cells = <1>; > + #size-cells = <1>; > + reg = <0x42c01900 0x4>, > + <0x42c01904 0x4>, > + <0x42c01908 0x4>; > + reg-names = "rev", "sysc", "syss"; > + ti,sysc-mask = <(SYSC_OMAP4_SOFTRESET | > + SYSC_DRA7_MCAN_ENAWAKEUP)>; > + ti,syss-mask = <1>; > + clocks = <&wkupaon_clkctrl DRA7_ADC_CLKCTRL 0>; > + clock-names = "fck"; > + }; > + }; > + > }; > > /* MCAN interrupts are hard-wired to irqs 67, 68 */ > -- > 2.17.0 >