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Thu, 14 Nov 2019 17:34:58 -0800 (PST) MIME-Version: 1.0 References: <20191111030434.29977-1-afaerber@suse.de> <20191111030434.29977-6-afaerber@suse.de> In-Reply-To: <20191111030434.29977-6-afaerber@suse.de> From: Rob Herring Date: Thu, 14 Nov 2019 19:34:47 -0600 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 5/7] ARM: dts: rtd1195: Introduce r-bus To: =?UTF-8?Q?Andreas_F=C3=A4rber?= Cc: linux-realtek-soc@lists.infradead.org, "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , "linux-kernel@vger.kernel.org" , Mark Rutland , devicetree@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Sun, Nov 10, 2019 at 9:04 PM Andreas F=C3=A4rber wrot= e: > > Model Realtek's register bus in DT. > > Signed-off-by: Andreas F=C3=A4rber > --- > This could be squashed into the original RTD1195 patch. > > arch/arm/boot/dts/rtd1195.dtsi | 52 ++++++++++++++++++++++++------------= ------ > 1 file changed, 30 insertions(+), 22 deletions(-) > > diff --git a/arch/arm/boot/dts/rtd1195.dtsi b/arch/arm/boot/dts/rtd1195.d= tsi > index a8cc2d23e7ef..3439647ecf97 100644 > --- a/arch/arm/boot/dts/rtd1195.dtsi > +++ b/arch/arm/boot/dts/rtd1195.dtsi > @@ -92,28 +92,36 @@ > <0x18100000 0x18100000 0x01000000>, > <0x40000000 0x40000000 0xc0000000>; > > - wdt: watchdog@18007680 { > - compatible =3D "realtek,rtd1295-watchdog"; > - reg =3D <0x18007680 0x100>; > - clocks =3D <&osc27M>; > - }; > - > - uart0: serial@18007800 { > - compatible =3D "snps,dw-apb-uart"; > - reg =3D <0x18007800 0x400>; > - reg-shift =3D <2>; > - reg-io-width =3D <4>; > - clock-frequency =3D <27000000>; > - status =3D "disabled"; > - }; > - > - uart1: serial@1801b200 { > - compatible =3D "snps,dw-apb-uart"; > - reg =3D <0x1801b200 0x100>; > - reg-shift =3D <2>; > - reg-io-width =3D <4>; > - clock-frequency =3D <27000000>; > - status =3D "disabled"; > + rbus: r-bus@18000000 { Following node names should be generic: bus@... > + compatible =3D "simple-bus"; > + reg =3D <0x18000000 0x100000>; > + #address-cells =3D <1>; > + #size-cells =3D <1>; > + ranges =3D <0x0 0x18000000 0x100000>; > + > + wdt: watchdog@7680 { > + compatible =3D "realtek,rtd1295-watchdog"= ; > + reg =3D <0x7680 0x100>; > + clocks =3D <&osc27M>; > + }; > + > + uart0: serial@7800 { > + compatible =3D "snps,dw-apb-uart"; > + reg =3D <0x7800 0x400>; > + reg-shift =3D <2>; > + reg-io-width =3D <4>; > + clock-frequency =3D <27000000>; > + status =3D "disabled"; > + }; > + > + uart1: serial@1b200 { > + compatible =3D "snps,dw-apb-uart"; > + reg =3D <0x1b200 0x100>; > + reg-shift =3D <2>; > + reg-io-width =3D <4>; > + clock-frequency =3D <27000000>; > + status =3D "disabled"; > + }; > }; > > gic: interrupt-controller@ff011000 { > -- > 2.16.4 >