Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752984AbaLLWIu (ORCPT ); Fri, 12 Dec 2014 17:08:50 -0500 Received: from mail-pd0-f171.google.com ([209.85.192.171]:50988 "EHLO mail-pd0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752856AbaLLWIs (ORCPT ); Fri, 12 Dec 2014 17:08:48 -0500 From: Kevin Cernekee To: ralf@linux-mips.org Cc: f.fainelli@gmail.com, tglx@linutronix.de, jason@lakedaemon.net, jogo@openwrt.org, arnd@arndb.de, computersforpeace@gmail.com, linux-mips@linux-mips.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V5 21/23] MIPS: BMIPS: Refresh BCM3384 DTS files Date: Fri, 12 Dec 2014 14:07:12 -0800 Message-Id: <1418422034-17099-22-git-send-email-cernekee@gmail.com> X-Mailer: git-send-email 2.1.1 In-Reply-To: <1418422034-17099-1-git-send-email-cernekee@gmail.com> References: <1418422034-17099-1-git-send-email-cernekee@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The DT bindings for this platform have changed as the bootloader and product requirements evolved. In particular, there are both Linux-on-Zephyr and Linux-on-Viper configurations. Signed-off-by: Kevin Cernekee --- arch/mips/boot/dts/bcm3384.dtsi | 109 ---------------------------- arch/mips/boot/dts/bcm3384_zephyr.dtsi | 126 +++++++++++++++++++++++++++++++++ arch/mips/boot/dts/bcm93384wvg.dts | 9 +-- 3 files changed, 127 insertions(+), 117 deletions(-) delete mode 100644 arch/mips/boot/dts/bcm3384.dtsi create mode 100644 arch/mips/boot/dts/bcm3384_zephyr.dtsi diff --git a/arch/mips/boot/dts/bcm3384.dtsi b/arch/mips/boot/dts/bcm3384.dtsi deleted file mode 100644 index 21b074a..0000000 diff --git a/arch/mips/boot/dts/bcm3384_zephyr.dtsi b/arch/mips/boot/dts/bcm3384_zephyr.dtsi new file mode 100644 index 0000000..a7bd856 --- /dev/null +++ b/arch/mips/boot/dts/bcm3384_zephyr.dtsi @@ -0,0 +1,126 @@ +/ { + #address-cells = <1>; + #size-cells = <1>; + compatible = "brcm,bcm3384", "brcm,bcm33843"; + + memory@0 { + device_type = "memory"; + + /* Typical range. The bootloader should fill this in. */ + reg = <0x0 0x08000000>; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + /* On BMIPS5000 this is 1/8th of the CPU core clock */ + mips-hpt-frequency = <100000000>; + + cpu@0 { + compatible = "brcm,bmips5000"; + device_type = "cpu"; + reg = <0>; + }; + + cpu@1 { + compatible = "brcm,bmips5000"; + device_type = "cpu"; + reg = <1>; + }; + }; + + cpu_intc: cpu_intc { + #address-cells = <0>; + compatible = "mti,cpu-interrupt-controller"; + + interrupt-controller; + #interrupt-cells = <1>; + }; + + clocks { + periph_clk: periph_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <54000000>; + }; + }; + + aliases { + uart0 = &uart0; + }; + + ubus { + #address-cells = <1>; + #size-cells = <1>; + + compatible = "brcm,ubus", "simple-bus"; + ranges; + dma-ranges = <0x00000000 0x08000000 0x08000000>, + <0x08000000 0x00000000 0x08000000>; + + periph_intc: periph_intc@14e00038 { + compatible = "brcm,bcm3380-l2-intc"; + reg = <0x14e00038 0x4 0x14e0003c 0x4>, + <0x14e00340 0x4 0x14e00344 0x4>; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-parent = <&cpu_intc>; + interrupts = <4>; + }; + + zmips_intc: zmips_intc@104b0060 { + compatible = "brcm,bcm3380-l2-intc"; + reg = <0x104b0060 0x4 0x104b0064 0x4>; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-parent = <&periph_intc>; + interrupts = <29>; + brcm,int-map-mask = <0xffffffff>; + }; + + iop_intc: iop_intc@14e00058 { + compatible = "brcm,bcm3380-l2-intc"; + reg = <0x14e00058 0x4 0x14e0005c 0x4>; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-parent = <&cpu_intc>; + interrupts = <6>; + brcm,int-map-mask = <0xffffffff>; + }; + + uart0: serial@14e00520 { + compatible = "brcm,bcm6345-uart"; + reg = <0x14e00520 0x18>; + interrupt-parent = <&periph_intc>; + interrupts = <2>; + clocks = <&periph_clk>; + status = "disabled"; + }; + + ehci0: usb@15400300 { + compatible = "brcm,bcm3384-ehci", "generic-ehci"; + reg = <0x15400300 0x100>; + big-endian; + interrupt-parent = <&periph_intc>; + interrupts = <41>; + status = "disabled"; + }; + + ohci0: usb@15400400 { + compatible = "brcm,bcm3384-ohci", "generic-ohci"; + reg = <0x15400400 0x100>; + big-endian; + no-big-frame-no; + interrupt-parent = <&periph_intc>; + interrupts = <40>; + status = "disabled"; + }; + }; +}; diff --git a/arch/mips/boot/dts/bcm93384wvg.dts b/arch/mips/boot/dts/bcm93384wvg.dts index 8317411..d1e44a1 100644 --- a/arch/mips/boot/dts/bcm93384wvg.dts +++ b/arch/mips/boot/dts/bcm93384wvg.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "bcm3384.dtsi" +/include/ "bcm3384_zephyr.dtsi" / { compatible = "brcm,bcm93384wvg", "brcm,bcm3384"; @@ -10,13 +10,6 @@ bootargs = "console=ttyS0,115200"; stdout-path = &uart0; }; - - memory@0 { - device_type = "memory"; - reg = <0x0 0x04000000>; - dma-xor-mask = <0x08000000>; - dma-xor-limit = <0x0fffffff>; - }; }; &uart0 { -- 2.1.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/