From patchwork Thu May 5 20:48:54 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Brand X-Patchwork-Id: 9027611 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id EF4969F1D3 for ; Thu, 5 May 2016 20:50:32 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 90124203E6 for ; Thu, 5 May 2016 20:50:31 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 248CD203DF for ; Thu, 5 May 2016 20:50:30 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ayQCo-0002Ts-HD; Thu, 05 May 2016 20:49:06 +0000 Received: from mail-gw2-out.broadcom.com ([216.31.210.63]) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ayQCL-00023L-Cx for linux-arm-kernel@lists.infradead.org; Thu, 05 May 2016 20:48:39 +0000 X-IronPort-AV: E=Sophos;i="5.24,583,1455004800"; d="scan'208";a="94791706" Received: from mail-irv-18.broadcom.com ([10.15.198.37]) by mail-gw2-out.broadcom.com with ESMTP; 05 May 2016 14:01:56 -0700 Received: from mail-irva-12.broadcom.com (mail-irva-12.broadcom.com [10.11.16.101]) by mail-irv-18.broadcom.com (Postfix) with ESMTP id 8192682022; Thu, 5 May 2016 13:47:55 -0700 (PDT) Received: from lbrmn-lnxub61.ric.broadcom.com (lbrmn-lnxub61.ric.broadcom.com [10.136.4.113]) by mail-irva-12.broadcom.com (Postfix) with ESMTP id 19F79127622; Thu, 5 May 2016 13:47:55 -0700 (PDT) Received: by lbrmn-lnxub61.ric.broadcom.com (Postfix, from userid 28037) id 19148C40B82; Thu, 5 May 2016 13:48:55 -0700 (PDT) From: Chris Brand To: Sebastian Reichel , Dmitry Eremin-Solenikov , David Woodhouse , linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Florian Fainelli , Ray Jui , Scott Branden , Russell King , bcm-kernel-feedback-list@broadcom.com, linux-arm-kernel@lists.infradead.org, Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree@vger.kernel.org, Raymond Ngun , Markus Mayer Subject: [PATCH 6/6] arm: dt: bcm23550: Add device tree files Date: Thu, 5 May 2016 13:48:54 -0700 Message-Id: <1462481334-8943-7-git-send-email-chris.brand@broadcom.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1462481334-8943-1-git-send-email-chris.brand@broadcom.com> References: <1462481334-8943-1-git-send-email-chris.brand@broadcom.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160505_134837_569169_E28EB6E2 X-CRM114-Status: GOOD ( 15.11 ) X-Spam-Score: -6.3 (------) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-6.3 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add device tree files for the Broadcom BCM23550 SoC and the Broadcom Sparrow board. Signed-off-by: Chris Brand --- arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/bcm23550-sparrow.dts | 75 ++++++ arch/arm/boot/dts/bcm23550.dtsi | 419 +++++++++++++++++++++++++++++++++ 3 files changed, 496 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/bcm23550-sparrow.dts create mode 100644 arch/arm/boot/dts/bcm23550.dtsi diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 95c1923ce6fa..72ab80fa9079 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -95,7 +95,8 @@ dtb-$(CONFIG_ARCH_BCM_CYGNUS) += \ bcm958305k.dtb dtb-$(CONFIG_ARCH_BCM_MOBILE) += \ bcm28155-ap.dtb \ - bcm21664-garnet.dtb + bcm21664-garnet.dtb \ + bcm23550-sparrow.dtb dtb-$(CONFIG_ARCH_BCM_NSP) += \ bcm958625k.dtb dtb-$(CONFIG_ARCH_BERLIN) += \ diff --git a/arch/arm/boot/dts/bcm23550-sparrow.dts b/arch/arm/boot/dts/bcm23550-sparrow.dts new file mode 100644 index 000000000000..ed9c51592e5e --- /dev/null +++ b/arch/arm/boot/dts/bcm23550-sparrow.dts @@ -0,0 +1,75 @@ +/* + * BSD LICENSE + * + * Copyright(c) 2016 Broadcom. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Broadcom Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/dts-v1/; + +#include + +#include "bcm23550.dtsi" + +/ { + model = "BCM23550 Sparrow board"; + compatible = "brcm,bcm23550-sparrow", "brcm,bcm23550"; + + memory { + reg = <0x80000000 0x20000000>; /* 512 MB */ + }; +}; + +&uartb { + status = "okay"; +}; + +&usbotg { + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; + +&sdio1 { + max-frequency = <48000000>; + status = "okay"; +}; + +&sdio2 { + non-removable; + max-frequency = <48000000>; + status = "okay"; +}; + +&sdio4 { + max-frequency = <48000000>; + cd-gpios = <&gpio 91 GPIO_ACTIVE_LOW>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm23550.dtsi b/arch/arm/boot/dts/bcm23550.dtsi new file mode 100644 index 000000000000..2287c56bd8a9 --- /dev/null +++ b/arch/arm/boot/dts/bcm23550.dtsi @@ -0,0 +1,419 @@ +/* + * BSD LICENSE + * + * Copyright(c) 2016 Broadcom. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Broadcom Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include +#include + +/* BCM23550 and BCM21664 have almost identical clocks */ +#include "dt-bindings/clock/bcm21664.h" + +#include "skeleton.dtsi" + +/ { + model = "BCM23550 SoC"; + compatible = "brcm,bcm23550"; + interrupt-parent = <&gic>; + + chosen { + bootargs = "console=ttyS0,115200n8"; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0>; + clock-frequency = <1000000000>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + enable-method = "brcm,bcm23550-cpu-method"; + secondary-boot-reg = <0x35004178>; + reg = <1>; + clock-frequency = <1000000000>; + }; + + cpu2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + enable-method = "brcm,bcm23550-cpu-method"; + secondary-boot-reg = <0x35004178>; + reg = <2>; + clock-frequency = <1000000000>; + }; + + cpu3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + enable-method = "brcm,bcm23550-cpu-method"; + secondary-boot-reg = <0x35004178>; + reg = <3>; + clock-frequency = <1000000000>; + }; + }; + + /* Hub bus */ + hub@34000000 { + compatible = "simple-bus"; + ranges = <0 0x34000000 0x102f83ac>; + #address-cells = <1>; + #size-cells = <1>; + + smc@4e000 { + compatible = "brcm,bcm23550-smc", "brcm,kona-smc"; + reg = <0x0004e000 0x400>; /* 1 KiB in SRAM */ + }; + + resetmgr: reset-controller@1001f00 { + compatible = "brcm,bcm21664-resetmgr"; + reg = <0x01001f00 0x24>; + }; + + gpio: gpio@1003000 { + compatible = "brcm,bcm23550-gpio", "brcm,kona-gpio"; + reg = <0x01003000 0x524>; + interrupts = + ; + #gpio-cells = <2>; + #interrupt-cells = <2>; + gpio-controller; + interrupt-controller; + }; + + timer@1006000 { + compatible = "brcm,kona-timer"; + reg = <0x01006000 0x1c>; + interrupts = ; + clocks = <&aon_ccu BCM21664_AON_CCU_HUB_TIMER>; + }; + }; + + /* Slaves bus */ + slaves@3e000000 { + compatible = "simple-bus"; + ranges = <0 0x3e000000 0x0001c070>; + #address-cells = <1>; + #size-cells = <1>; + + uartb: serial@0 { + compatible = "snps,dw-apb-uart"; + status = "disabled"; + reg = <0x00000000 0x118>; + clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB>; + interrupts = ; + reg-shift = <2>; + reg-io-width = <4>; + }; + + uartb2: serial@1000 { + compatible = "snps,dw-apb-uart"; + status = "disabled"; + reg = <0x00001000 0x118>; + clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB2>; + interrupts = ; + reg-shift = <2>; + reg-io-width = <4>; + }; + + uartb3: serial@2000 { + compatible = "snps,dw-apb-uart"; + status = "disabled"; + reg = <0x00002000 0x118>; + clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB3>; + interrupts = ; + reg-shift = <2>; + reg-io-width = <4>; + }; + + bsc1: i2c@16000 { + compatible = "brcm,kona-i2c"; + reg = <0x00016000 0x70>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC1>; + status = "disabled"; + }; + + bsc2: i2c@17000 { + compatible = "brcm,kona-i2c"; + reg = <0x00017000 0x70>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC2>; + status = "disabled"; + }; + + bsc3: i2c@18000 { + compatible = "brcm,kona-i2c"; + reg = <0x00018000 0x70>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC3>; + status = "disabled"; + }; + + bsc4: i2c@1c000 { + compatible = "brcm,kona-i2c"; + reg = <0x0001c000 0x70>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC4>; + status = "disabled"; + }; + }; + + /* Apps bus */ + apps@3e300000 { + compatible = "simple-bus"; + ranges = <0 0x3e300000 0x01b77000>; + #address-cells = <1>; + #size-cells = <1>; + + usbotg: usb@e20000 { + compatible = "snps,dwc2"; + reg = <0x00e20000 0x10000>; + interrupts = ; + clocks = <&usb_otg_ahb_clk>; + clock-names = "otg"; + phys = <&usbphy>; + phy-names = "usb2-phy"; + status = "disabled"; + }; + + usbphy: usb-phy@e30000 { + compatible = "brcm,kona-usb2-phy"; + reg = <0x00e30000 0x28>; + #phy-cells = <0>; + status = "disabled"; + }; + + sdio1: sdio@e80000 { + compatible = "brcm,kona-sdhci"; + reg = <0x00e80000 0x801c>; + interrupts = ; + clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO1>; + status = "disabled"; + }; + + sdio2: sdio@e90000 { + compatible = "brcm,kona-sdhci"; + reg = <0x00e90000 0x801c>; + interrupts = ; + clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO2>; + status = "disabled"; + }; + + sdio3: sdio@ea0000 { + compatible = "brcm,kona-sdhci"; + reg = <0x00ea0000 0x801c>; + interrupts = ; + clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO3>; + status = "disabled"; + }; + + sdio4: sdio@eb0000 { + compatible = "brcm,kona-sdhci"; + reg = <0x00eb0000 0x801c>; + interrupts = ; + clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO4>; + status = "disabled"; + }; + + cdc: cdc@1b0e000 { + compatible = "brcm,bcm23550-cdc"; + reg = <0x01b0e000 0x78>; + }; + + gic: interrupt-controller@1b21000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0x01b21000 0x1000>, + <0x01b22000 0x1000>; + }; + }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + /* + * Fixed clocks are defined before CCUs whose + * clocks may depend on them. + */ + + ref_32k_clk: ref_32k { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32768>; + }; + + bbl_32k_clk: bbl_32k { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32768>; + }; + + ref_13m_clk: ref_13m { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <13000000>; + }; + + var_13m_clk: var_13m { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <13000000>; + }; + + dft_19_5m_clk: dft_19_5m { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <19500000>; + }; + + ref_crystal_clk: ref_crystal { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <26000000>; + }; + + ref_52m_clk: ref_52m { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <52000000>; + }; + + var_52m_clk: var_52m { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <52000000>; + }; + + usb_otg_ahb_clk: usb_otg_ahb { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <52000000>; + }; + + ref_96m_clk: ref_96m { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <96000000>; + }; + + var_96m_clk: var_96m { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <96000000>; + }; + + ref_104m_clk: ref_104m { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <104000000>; + }; + + var_104m_clk: var_104m { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <104000000>; + }; + + ref_156m_clk: ref_156m { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <156000000>; + }; + + var_156m_clk: var_156m { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <156000000>; + }; + + root_ccu: root_ccu { + compatible = BCM21664_DT_ROOT_CCU_COMPAT; + reg = <0x35001000 0x0f00>; + #clock-cells = <1>; + clock-output-names = "frac_1m"; + }; + + aon_ccu: aon_ccu { + compatible = BCM21664_DT_AON_CCU_COMPAT; + reg = <0x35002000 0x0f00>; + #clock-cells = <1>; + clock-output-names = "hub_timer"; + }; + + slave_ccu: slave_ccu { + compatible = BCM21664_DT_SLAVE_CCU_COMPAT; + reg = <0x3e011000 0x0f00>; + #clock-cells = <1>; + clock-output-names = "uartb", + "uartb2", + "uartb3", + "bsc1", + "bsc2", + "bsc3", + "bsc4"; + }; + + master_ccu: master_ccu { + compatible = BCM21664_DT_MASTER_CCU_COMPAT; + reg = <0x3f001000 0x0f00>; + #clock-cells = <1>; + clock-output-names = "sdio1", + "sdio2", + "sdio3", + "sdio4", + "sdio1_sleep", + "sdio2_sleep", + "sdio3_sleep", + "sdio4_sleep"; + }; + }; +};