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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 1DA16C3F68F for ; Tue, 4 Feb 2020 14:52:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E076320674 for ; Tue, 4 Feb 2020 14:52:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727409AbgBDOwi (ORCPT ); Tue, 4 Feb 2020 09:52:38 -0500 Received: from rtits2.realtek.com ([211.75.126.72]:39792 "EHLO rtits2.realtek.com.tw" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727276AbgBDOwe (ORCPT ); Tue, 4 Feb 2020 09:52:34 -0500 Authenticated-By: X-SpamFilter-By: BOX Solutions SpamTrap 5.62 with qID 014EqDGC008037, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (RTEXMB06.realtek.com.tw[172.21.6.99]) by rtits2.realtek.com.tw (8.15.2/2.57/5.78) with ESMTPS id 014EqDGC008037 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 4 Feb 2020 22:52:13 +0800 Received: from RTEXMB03.realtek.com.tw (172.21.6.96) by RTEXMB06.realtek.com.tw (172.21.6.99) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Tue, 4 Feb 2020 22:52:13 +0800 Received: from RTEXMB05.realtek.com.tw (172.21.6.98) by RTEXMB03.realtek.com.tw (172.21.6.96) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Tue, 4 Feb 2020 22:52:12 +0800 Received: from james-BS01.localdomain (172.21.190.33) by RTEXMB01.realtek.com.tw (172.21.6.98) with Microsoft SMTP Server id 15.1.1779.2 via Frontend Transport; Tue, 4 Feb 2020 22:52:12 +0800 From: James Tai To: CC: , , =?UTF-8?q?Andreas=20F=C3=A4rber?= , Rob Herring , Mark Rutland , Subject: [PATCH v3 2/2] arm64: dts: realtek: Add RTD1319 SoC and Realtek PymParticle EVB Date: Tue, 4 Feb 2020 22:52:07 +0800 Message-ID: <20200204145207.28622-3-james.tai@realtek.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200204145207.28622-1-james.tai@realtek.com> References: <20200204145207.28622-1-james.tai@realtek.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add Device Trees for Realtek RTD1319 SoC family, RTD1319 SoC and Realtek PymParticle EVB. Signed-off-by: James Tai --- v2 -> v3: * Add virtual maintenance interrupt for architecture timer * Correct the GIC redistributor address range v1 -> v2: * Reserve the boot ROM address * Reserve boot loader address * Reserve audio/video FW address * Reserve RPC and ring buffer address * Reserve TEE address * Support 1 GiB RAM by default * Reduce rbus range to 2 MiB * Apply the syscon for ISO,MISC,CRT,SB2,SCPU_WRAPPER * Adjust compatible strings order in document arch/arm64/boot/dts/realtek/Makefile | 2 + .../boot/dts/realtek/rtd1319-pymparticle.dts | 43 ++++ arch/arm64/boot/dts/realtek/rtd1319.dtsi | 12 + arch/arm64/boot/dts/realtek/rtd13xx.dtsi | 213 ++++++++++++++++++ 4 files changed, 270 insertions(+) create mode 100644 arch/arm64/boot/dts/realtek/rtd1319-pymparticle.dts create mode 100644 arch/arm64/boot/dts/realtek/rtd1319.dtsi create mode 100644 arch/arm64/boot/dts/realtek/rtd13xx.dtsi diff --git a/arch/arm64/boot/dts/realtek/Makefile b/arch/arm64/boot/dts/realtek/Makefile index ef8d8fcbaa05..c0ae96f324eb 100644 --- a/arch/arm64/boot/dts/realtek/Makefile +++ b/arch/arm64/boot/dts/realtek/Makefile @@ -9,6 +9,8 @@ dtb-$(CONFIG_ARCH_REALTEK) += rtd1295-zidoo-x9s.dtb dtb-$(CONFIG_ARCH_REALTEK) += rtd1296-ds418.dtb +dtb-$(CONFIG_ARCH_REALTEK) += rtd1319-pymparticle.dtb + dtb-$(CONFIG_ARCH_REALTEK) += rtd1395-bpi-m4.dtb dtb-$(CONFIG_ARCH_REALTEK) += rtd1395-lionskin.dtb diff --git a/arch/arm64/boot/dts/realtek/rtd1319-pymparticle.dts b/arch/arm64/boot/dts/realtek/rtd1319-pymparticle.dts new file mode 100644 index 000000000000..2a36d220fef6 --- /dev/null +++ b/arch/arm64/boot/dts/realtek/rtd1319-pymparticle.dts @@ -0,0 +1,43 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) +/* + * Copyright (c) 2019 Realtek Semiconductor Corp. + */ + +/dts-v1/; + +#include "rtd1319.dtsi" + +/ { + compatible = "realtek,pymparticle", "realtek,rtd1319"; + model = "Realtek PymParticle EVB"; + + memory@2e000 { + device_type = "memory"; + reg = <0x2e000 0x3ffd2000>; /* boot ROM to 1 GiB or 2 GiB */ + }; + + chosen { + stdout-path = "serial0:460800n8"; + }; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + }; +}; + +/* debug console (J1) */ +&uart0 { + status = "okay"; +}; + +/* M.2 slot (CON8) */ +&uart1 { + status = "disabled"; +}; + +/* GPIO connector (T1) */ +&uart2 { + status = "disabled"; +}; diff --git a/arch/arm64/boot/dts/realtek/rtd1319.dtsi b/arch/arm64/boot/dts/realtek/rtd1319.dtsi new file mode 100644 index 000000000000..1dcee00009cd --- /dev/null +++ b/arch/arm64/boot/dts/realtek/rtd1319.dtsi @@ -0,0 +1,12 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) +/* + * Realtek RTD1319 SoC + * + * Copyright (c) 2019 Realtek Semiconductor Corp. + */ + +#include "rtd13xx.dtsi" + +/ { + compatible = "realtek,rtd1319"; +}; diff --git a/arch/arm64/boot/dts/realtek/rtd13xx.dtsi b/arch/arm64/boot/dts/realtek/rtd13xx.dtsi new file mode 100644 index 000000000000..f6d73f18345d --- /dev/null +++ b/arch/arm64/boot/dts/realtek/rtd13xx.dtsi @@ -0,0 +1,213 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) +/* + * Realtek RTD13xx SoC family + * + * Copyright (c) 2019 Realtek Semiconductor Corp. + */ + +/memreserve/ 0x0000000000000000 0x000000000002e000; /* Boot ROM */ +/memreserve/ 0x000000000002e000 0x0000000000100000; /* Boot loader */ +/memreserve/ 0x000000000f400000 0x0000000000500000; /* Video FW */ +/memreserve/ 0x000000000f900000 0x0000000000500000; /* Audio FW */ +/memreserve/ 0x0000000010000000 0x0000000000014000; /* Audio FW RAM */ + +#include +#include + +/ { + interrupt-parent = <&gic>; + #address-cells = <1>; + #size-cells = <1>; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + rpc_comm: rpc@3f000 { + reg = <0x3f000 0x1000>; + }; + + rpc_ringbuf: rpc@1ffe000 { + reg = <0x1ffe000 0x4000>; + }; + + tee: tee@10100000 { + reg = <0x10100000 0xf00000>; + no-map; + }; + }; + + 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 = <&l2>; + }; + + cpu2: cpu@200 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x200>; + enable-method = "psci"; + next-level-cache = <&l2>; + }; + + cpu3: cpu@300 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x300>; + enable-method = "psci"; + next-level-cache = <&l2>; + }; + + l2: l2-cache { + compatible = "cache"; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = , + , + , + , + ; + }; + + arm_pmu: pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = ; + interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + osc27M: osc { + compatible = "fixed-clock"; + clock-frequency = <27000000>; + clock-output-names = "osc27M"; + #clock-cells = <0>; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00000000 0x00000000 0x0002e000>, /* boot ROM */ + <0xff100000 0xff100000 0x00200000>, /* GIC */ + <0x98000000 0x98000000 0x00200000>; /* rbus */ + + rbus: bus@98000000 { + compatible = "simple-bus"; + reg = <0x98000000 0x200000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x98000000 0x200000>; + + crt: syscon@0 { + compatible = "syscon", "simple-mfd"; + reg = <0x0 0x1000>; + reg-io-width = <4>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0x1000>; + }; + + iso: syscon@7000 { + compatible = "syscon", "simple-mfd"; + reg = <0x7000 0x1000>; + reg-io-width = <4>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x7000 0x1000>; + }; + + sb2: syscon@1a000 { + compatible = "syscon", "simple-mfd"; + reg = <0x1a000 0x1000>; + reg-io-width = <4>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x1a000 0x1000>; + }; + + misc: syscon@1b000 { + compatible = "syscon", "simple-mfd"; + reg = <0x1b000 0x1000>; + reg-io-width = <4>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x1b000 0x1000>; + }; + + scpu_wrapper: syscon@1d000 { + compatible = "syscon", "simple-mfd"; + reg = <0x1d000 0x1000>; + reg-io-width = <4>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x1d000 0x1000>; + }; + }; + + gic: interrupt-controller@ff100000 { + compatible = "arm,gic-v3"; + reg = <0xff100000 0x10000>, + <0xff140000 0x80000>; + interrupts = ; + interrupt-controller; + #interrupt-cells = <3>; + }; + }; +}; + +&iso { + uart0: serial0@800 { + compatible = "snps,dw-apb-uart"; + reg = <0x800 0x400>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = ; + clock-frequency = <432000000>; + status = "disabled"; + }; +}; + +&misc { + uart1: serial1@200 { + compatible = "snps,dw-apb-uart"; + reg = <0x200 0x400>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = ; + clock-frequency = <432000000>; + status = "disabled"; + }; + + uart2: serial2@400 { + compatible = "snps,dw-apb-uart"; + reg = <0x400 0x400>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = ; + clock-frequency = <432000000>; + status = "disabled"; + }; +}; -- 2.25.0