From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A7565C5DF60 for ; Fri, 8 Nov 2019 09:43:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 79699214DA for ; Fri, 8 Nov 2019 09:43:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731826AbfKHJna convert rfc822-to-8bit (ORCPT ); Fri, 8 Nov 2019 04:43:30 -0500 Received: from rtits2.realtek.com ([211.75.126.72]:56628 "EHLO rtits2.realtek.com.tw" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730948AbfKHJn0 (ORCPT ); Fri, 8 Nov 2019 04:43:26 -0500 Authenticated-By: X-SpamFilter-By: BOX Solutions SpamTrap 5.62 with qID xA89gwZQ009629, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (RTITCASV02.realtek.com.tw[172.21.6.19]) by rtits2.realtek.com.tw (8.15.2/2.57/5.78) with ESMTPS id xA89gwZQ009629 (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Fri, 8 Nov 2019 17:42:58 +0800 Received: from RTITMBSVM04.realtek.com.tw ([fe80::e404:880:2ef1:1aa1]) by RTITCASV02.realtek.com.tw ([::1]) with mapi id 14.03.0468.000; Fri, 8 Nov 2019 17:42:58 +0800 From: James Tai To: =?iso-8859-1?Q?Andreas_F=E4rber?= CC: Rob Herring , Mark Rutland , "linux-arm-kernel@lists.infradead.org" , "'DTML'" , "linux-kernel@vger.kernel.org" , "linux-realtek-soc@lists.infradead.org" Subject: [PATCH v2 2/2] arm64: dts: Initial RTD1619 SoC and Realtek Mjolnir EVB support Thread-Topic: [PATCH v2 2/2] arm64: dts: Initial RTD1619 SoC and Realtek Mjolnir EVB support Thread-Index: AdWWGAsiCC6BRMYDRzOBshxk4uZ5Zg== Date: Fri, 8 Nov 2019 09:42:57 +0000 Message-ID: <43B123F21A8CFE44A9641C099E4196FFCF91F9D6@RTITMBSVM04.realtek.com.tw> Accept-Language: zh-TW, en-US Content-Language: zh-TW X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.21.190.187] Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add Device Trees for Realtek RTD1619 SoC family, RTD1619 SoC and Realtek Mjolnir EVB. Signed-off-by: James Tai --- arch/arm64/boot/dts/realtek/Makefile | 2 + .../boot/dts/realtek/rtd1619-mjolnir.dts | 40 +++++ arch/arm64/boot/dts/realtek/rtd1619.dtsi | 12 ++ arch/arm64/boot/dts/realtek/rtd16xx.dtsi | 154 ++++++++++++++++++ 4 files changed, 208 insertions(+) create mode 100644 arch/arm64/boot/dts/realtek/rtd1619-mjolnir.dts create mode 100644 arch/arm64/boot/dts/realtek/rtd1619.dtsi create mode 100644 arch/arm64/boot/dts/realtek/rtd16xx.dtsi diff --git a/arch/arm64/boot/dts/realtek/Makefile b/arch/arm64/boot/dts/realtek/Makefile index 555638ada721..8f6aa77c265b 100644 --- a/arch/arm64/boot/dts/realtek/Makefile +++ b/arch/arm64/boot/dts/realtek/Makefile @@ -7,3 +7,5 @@ dtb-$(CONFIG_ARCH_REALTEK) += rtd1295-probox2-ava.dtb dtb-$(CONFIG_ARCH_REALTEK) += rtd1295-zidoo-x9s.dtb dtb-$(CONFIG_ARCH_REALTEK) += rtd1296-ds418.dtb + +dtb-$(CONFIG_ARCH_REALTEK) += rtd1619-mjolnir.dtb \ No newline at end of file diff --git a/arch/arm64/boot/dts/realtek/rtd1619-mjolnir.dts b/arch/arm64/boot/dts/realtek/rtd1619-mjolnir.dts new file mode 100644 index 000000000000..fd59b086e5d8 --- /dev/null +++ b/arch/arm64/boot/dts/realtek/rtd1619-mjolnir.dts @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) +/* + * Copyright (c) 2019 Realtek Semiconductor Corp. + */ + +/dts-v1/; + +#include "rtd1619.dtsi" + +/ { + compatible = "realtek,rtd1619","realtek,mjolnir"; + model= "Realtek Mjolnir EVB"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + }; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/realtek/rtd1619.dtsi b/arch/arm64/boot/dts/realtek/rtd1619.dtsi new file mode 100644 index 000000000000..e52bf708b04e --- /dev/null +++ b/arch/arm64/boot/dts/realtek/rtd1619.dtsi @@ -0,0 +1,12 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) +/* + * Realtek RTD1619 SoC + * + * Copyright (c) 2019 Realtek Semiconductor Corp. + */ + +#include "rtd16xx.dtsi" + +/ { + compatible = "realtek,rtd1619"; +}; diff --git a/arch/arm64/boot/dts/realtek/rtd16xx.dtsi b/arch/arm64/boot/dts/realtek/rtd16xx.dtsi new file mode 100644 index 000000000000..b23e675e2816 --- /dev/null +++ b/arch/arm64/boot/dts/realtek/rtd16xx.dtsi @@ -0,0 +1,154 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) +/* + * Realtek RTD16xx SoC family + * + * Copyright (c) 2019 Realtek Semiconductor Corp. + */ + +#include +#include + +/{ + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x0>; + enable-method = "psci"; + next-level-cache = <&l2>; + }; + + cpu1: cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x100>; + enable-method = "psci"; + next-level-cache = <&l3>; + }; + + cpu2: cpu@200 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x200>; + enable-method = "psci"; + next-level-cache = <&l3>; + }; + + cpu3: cpu@300 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x300>; + enable-method = "psci"; + next-level-cache = <&l3>; + }; + + cpu4: cpu@400 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x400>; + enable-method = "psci"; + next-level-cache = <&l3>; + }; + + cpu5: cpu@500 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x500>; + enable-method = "psci"; + next-level-cache = <&l3>; + }; + + l2: l2-cache { + compatible = "cache"; + next-level-cache = <&l3>; + + }; + + l3: l3-cache { + compatible = "cache"; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = , + , + , + ; + }; + + arm_pmu: pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = ; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + osc27M: osc { + compatible = "fixed-clock"; + clock-frequency = <27000000>; + clock-output-names = "osc27M"; + #clock-cells = <0>; + }; + + rbus: r-bus@98000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x98000000 0x0 0x98000000 0x200000>; + + uart0: serial0@98007800 { + compatible = "snps,dw-apb-uart"; + reg = <0x98007800 0x400>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = ; + clock-frequency = <27000000>; + status = "disabled"; + }; + + uart1: serial1@9801b200 { + compatible = "snps,dw-apb-uart"; + reg = <0x9801b200 0x400>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = ; + clock-frequency = <432000000>; + status = "disabled"; + }; + + uart2: serial2@9801b400 { + compatible = "snps,dw-apb-uart"; + reg = <0x9801b400 0x400>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = ; + clock-frequency = <432000000>; + status = "disabled"; + }; + }; + + gic: interrupt-controller@ff100000 { + compatible = "arm,gic-v3"; + reg = <0x0 0xff100000 0x0 0x10000>, + <0x0 0xff140000 0x0 0xc0000>; + interrupt-controller; + #interrupt-cells = <3>; + interrupts = ; + }; +}; + +&arm_pmu { + interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, + <&cpu3>, <&cpu4>, <&cpu5>; +}; -- 2.17.1