From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Subject: [PATCH 2/2] MIPS: BMIPS: improve BCM6368 device tree Date: Sat, 9 Apr 2016 12:57:49 +0200 Message-ID: <1460199469-18880-2-git-send-email-noltari@gmail.com> References: <1459685585-11747-1-git-send-email-noltari@gmail.com> <1460199469-18880-1-git-send-email-noltari@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <1460199469-18880-1-git-send-email-noltari@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-mips@linux-mips.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, ralf@linux-mips.org, f.fainelli@gmail.com, jogo@openwrt.org, cernekee@gmail.com, robh@kernel.org, simon@fire.lp0.eu Cc: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= List-Id: devicetree@vger.kernel.org - Remove unneeded leds0 alias. - Switch to bcm6345-l1-intc interrupt controller. - Use interrupt-controller instead of periph_intc and cpu_intc. - Add uart1 node. - Single ohci and ehci nodes. - Avoid using underscores in node names. - Rename uart aliases to serial. - Remove blank line in cpus node. Signed-off-by: =C3=81lvaro Fern=C3=A1ndez Rojas --- v2: more device tree improvements - There is just ohci/ehci node. - Avoid using underscores in node names. - Use interrupt-controller for cpu_intc. - Rename uart aliases to serial. - Remove blank line. arch/mips/boot/dts/brcm/bcm6368.dtsi | 32 ++++++++++++++++++++--------= ---- 1 file changed, 20 insertions(+), 12 deletions(-) diff --git a/arch/mips/boot/dts/brcm/bcm6368.dtsi b/arch/mips/boot/dts/= brcm/bcm6368.dtsi index 1f6b9b5..d0e3a70 100644 --- a/arch/mips/boot/dts/brcm/bcm6368.dtsi +++ b/arch/mips/boot/dts/brcm/bcm6368.dtsi @@ -20,11 +20,10 @@ device_type =3D "cpu"; reg =3D <1>; }; - }; =20 clocks { - periph_clk: periph_clk { + periph_clk: periph-clk { compatible =3D "fixed-clock"; #clock-cells =3D <0>; clock-frequency =3D <50000000>; @@ -32,11 +31,11 @@ }; =20 aliases { - leds0 =3D &leds0; - uart0 =3D &uart0; + serial0 =3D &uart0; + serial1 =3D &uart1; }; =20 - cpu_intc: cpu_intc { + cpu_intc: interrupt-controller { #address-cells =3D <0>; compatible =3D "mti,cpu-interrupt-controller"; =20 @@ -64,16 +63,16 @@ mask =3D <0x1>; }; =20 - periph_intc: periph_intc@10000020 { - compatible =3D "brcm,bcm3380-l2-intc"; - reg =3D <0x10000024 0x4 0x1000002c 0x4>, - <0x10000020 0x4 0x10000028 0x4>; + periph_intc: interrupt-controller@10000020 { + compatible =3D "brcm,bcm6345-l1-intc"; + reg =3D <0x10000020 0x10>, + <0x10000030 0x10>; =20 interrupt-controller; #interrupt-cells =3D <1>; =20 interrupt-parent =3D <&cpu_intc>; - interrupts =3D <2>; + interrupts =3D <2>, <3>; }; =20 leds0: led-controller@100000d0 { @@ -93,7 +92,16 @@ status =3D "disabled"; }; =20 - ehci0: usb@10001500 { + uart1: serial@10000120 { + compatible =3D "brcm,bcm6345-uart"; + reg =3D <0x10000120 0x18>; + interrupt-parent =3D <&periph_intc>; + interrupts =3D <3>; + clocks =3D <&periph_clk>; + status =3D "disabled"; + }; + + ehci: usb@10001500 { compatible =3D "brcm,bcm6368-ehci", "generic-ehci"; reg =3D <0x10001500 0x100>; big-endian; @@ -102,7 +110,7 @@ status =3D "disabled"; }; =20 - ohci0: usb@10001600 { + ohci: usb@10001600 { compatible =3D "brcm,bcm6368-ohci", "generic-ohci"; reg =3D <0x10001600 0x100>; big-endian; --=20 2.1.4