From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752111AbcFCIMk (ORCPT ); Fri, 3 Jun 2016 04:12:40 -0400 Received: from mail-wm0-f68.google.com ([74.125.82.68]:36796 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751698AbcFCIL7 (ORCPT ); Fri, 3 Jun 2016 04:11:59 -0400 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= 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?= Subject: [PATCH 3/3] MIPS: BMIPS: Add device tree example for BCM6345 Date: Fri, 3 Jun 2016 10:12:04 +0200 Message-Id: <1464941524-3992-3-git-send-email-noltari@gmail.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1464941524-3992-1-git-send-email-noltari@gmail.com> References: <1464941524-3992-1-git-send-email-noltari@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This adds a device tree example for generic BCM96345GW2. Signed-off-by: Álvaro Fernández Rojas --- arch/mips/bmips/Kconfig | 4 ++ arch/mips/boot/dts/brcm/Makefile | 2 + arch/mips/boot/dts/brcm/bcm6345.dtsi | 94 +++++++++++++++++++++++++++++++++ arch/mips/boot/dts/brcm/bcm96345GW2.dts | 21 ++++++++ 4 files changed, 121 insertions(+) create mode 100644 arch/mips/boot/dts/brcm/bcm6345.dtsi create mode 100644 arch/mips/boot/dts/brcm/bcm96345GW2.dts diff --git a/arch/mips/bmips/Kconfig b/arch/mips/bmips/Kconfig index 14f4b4c..b2426eb 100644 --- a/arch/mips/bmips/Kconfig +++ b/arch/mips/bmips/Kconfig @@ -25,6 +25,10 @@ config DT_BCM963268VR3032U bool "BCM963268VR3032U" select BUILTIN_DTB +config DT_BCM96345GW2 + bool "BCM96345GW2" + select BUILTIN_DTB + config DT_BCM96358NB4SER bool "BCM96358NB4SER" select BUILTIN_DTB diff --git a/arch/mips/boot/dts/brcm/Makefile b/arch/mips/boot/dts/brcm/Makefile index 2060e70..fe1f189 100644 --- a/arch/mips/boot/dts/brcm/Makefile +++ b/arch/mips/boot/dts/brcm/Makefile @@ -1,6 +1,7 @@ dtb-$(CONFIG_DT_BCM93384WVG) += bcm93384wvg.dtb dtb-$(CONFIG_DT_BCM93384WVG_VIPER) += bcm93384wvg_viper.dtb dtb-$(CONFIG_DT_BCM963268VR3032U) += bcm963268vr3032u.dtb +dtb-$(CONFIG_DT_BCM96345GW2) += bcm96345gw2.dtb dtb-$(CONFIG_DT_BCM96358NB4SER) += bcm96358nb4ser.dtb dtb-$(CONFIG_DT_BCM96368MVWG) += bcm96368mvwg.dtb dtb-$(CONFIG_DT_BCM9EJTAGPRB) += bcm9ejtagprb.dtb @@ -17,6 +18,7 @@ dtb-$(CONFIG_DT_NONE) += \ bcm93384wvg.dtb \ bcm93384wvg_viper.dtb \ bcm963268vr3032u.dtb \ + bcm96345gw2.dtb \ bcm96358nb4ser.dtb \ bcm96368mvwg.dtb \ bcm9ejtagprb.dtb \ diff --git a/arch/mips/boot/dts/brcm/bcm6345.dtsi b/arch/mips/boot/dts/brcm/bcm6345.dtsi new file mode 100644 index 0000000..49b6439 --- /dev/null +++ b/arch/mips/boot/dts/brcm/bcm6345.dtsi @@ -0,0 +1,94 @@ +/ { + #address-cells = <1>; + #size-cells = <1>; + compatible = "brcm,bcm6345"; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + mips-hpt-frequency = <70000000>; + + cpu@0 { + compatible = "brcm,bmips3300"; + device_type = "cpu"; + reg = <0>; + }; + }; + + clocks { + periph_clk: periph-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <50000000>; + }; + }; + + aliases { + serial0 = &uart0; + }; + + cpu_intc: interrupt-controller { + #address-cells = <0>; + compatible = "mti,cpu-interrupt-controller"; + + interrupt-controller; + #interrupt-cells = <1>; + }; + + ubus { + #address-cells = <1>; + #size-cells = <1>; + + compatible = "simple-bus"; + ranges; + + periph_cntl: syscon@fffe0000 { + compatible = "syscon"; + reg = <0xfffe0000 0xc>; + native-endian; + }; + + reboot: syscon-reboot@fffe0008 { + compatible = "syscon-reboot"; + regmap = <&periph_cntl>; + offset = <0x8>; + mask = <0x1>; + }; + + periph_intc: interrupt-controller@fffe000c { + compatible = "brcm,bcm6345-l1-intc"; + reg = <0xfffe000c 0x8>; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-parent = <&cpu_intc>; + interrupts = <2>; + }; + + uart0: serial@fffe0300 { + compatible = "brcm,bcm6345-uart"; + reg = <0xfffe0300 0x18>; + + interrupt-parent = <&periph_intc>; + interrupts = <2>; + + clocks = <&periph_clk>; + + status = "disabled"; + }; + + ohci: usb@fffe2100 { + compatible = "brcm,bcm6345-ohci", "generic-ohci"; + reg = <0xfffe2100 0x100>; + big-endian; + no-big-frame-no; + + interrupt-parent = <&periph_intc>; + interrupts = <5>; + + status = "disabled"; + }; + }; +}; diff --git a/arch/mips/boot/dts/brcm/bcm96345GW2.dts b/arch/mips/boot/dts/brcm/bcm96345GW2.dts new file mode 100644 index 0000000..91271f3 --- /dev/null +++ b/arch/mips/boot/dts/brcm/bcm96345GW2.dts @@ -0,0 +1,21 @@ +/dts-v1/; + +/include/ "bcm6345.dtsi" + +/ { + compatible = "brcm,bcm96345gw2", "brcm,bcm6345"; + model = "Broadcom BCM96345GW2"; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x01000000>; + }; + + chosen { + stdout-path = &uart0; + }; +}; + +&uart0 { + status = "okay"; +}; -- 2.1.4