From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751980AbdBXDnC (ORCPT ); Thu, 23 Feb 2017 22:43:02 -0500 Received: from mx2.suse.de ([195.135.220.15]:59125 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752060AbdBXDl3 (ORCPT ); Thu, 23 Feb 2017 22:41:29 -0500 From: =?UTF-8?q?Andreas=20F=C3=A4rber?= To: arm@kernel.org Cc: linux-arm-kernel@lists.infradead.org, mp-cs@actions-semi.com, 96boards@ucrobotics.com, support@lemaker.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Andreas=20F=C3=A4rber?= , Rob Herring , Mark Rutland , Russell King , devicetree@vger.kernel.org Subject: [PATCH v2 10/17] ARM: dts: Add Actions Semi S500 and LeMaker Guitar Date: Fri, 24 Feb 2017 04:40:48 +0100 Message-Id: <20170224034055.18807-11-afaerber@suse.de> X-Mailer: git-send-email 2.10.2 In-Reply-To: <20170224034055.18807-1-afaerber@suse.de> References: <20170224034055.18807-1-afaerber@suse.de> 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 Signed-off-by: Andreas Färber --- v1 -> v2: * Reworded subject * Updated ARCH_OWL to ARCH_ACTIONS (Arnd) * Adopted "actions" vendor prefix * Dropped irq.h include * Added memory@0 node for Guitar SoM * Dropped bogus uart3 clock-frequency * Added device_type for CPU nodes * Fixed UART reg size * Adopted SPDX-License-Identifier (Rob) * Added remaining UART nodes * Added timer node arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/s500-guitar-bb-rev-b.dts | 26 ++++++ arch/arm/boot/dts/s500-guitar.dtsi | 20 +++++ arch/arm/boot/dts/s500.dtsi | 135 +++++++++++++++++++++++++++++ 4 files changed, 183 insertions(+) create mode 100644 arch/arm/boot/dts/s500-guitar-bb-rev-b.dts create mode 100644 arch/arm/boot/dts/s500-guitar.dtsi create mode 100644 arch/arm/boot/dts/s500.dtsi diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 0118084..578a20b 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -638,6 +638,8 @@ dtb-$(CONFIG_ARCH_ORION5X) += \ orion5x-maxtor-shared-storage-2.dtb \ orion5x-netgear-wnr854t.dtb \ orion5x-rd88f5182-nas.dtb +dtb-$(CONFIG_ARCH_ACTIONS) += \ + s500-guitar-bb-rev-b.dtb dtb-$(CONFIG_ARCH_PRIMA2) += \ prima2-evb.dtb dtb-$(CONFIG_ARCH_OXNAS) += \ diff --git a/arch/arm/boot/dts/s500-guitar-bb-rev-b.dts b/arch/arm/boot/dts/s500-guitar-bb-rev-b.dts new file mode 100644 index 0000000..834b71d --- /dev/null +++ b/arch/arm/boot/dts/s500-guitar-bb-rev-b.dts @@ -0,0 +1,26 @@ +/* + * Copyright (c) 2016-2017 Andreas Färber + * + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) + */ + +/dts-v1/; + +#include "s500-guitar.dtsi" + +/ { + compatible = "lemaker,guitar-bb-rev-b", "lemaker,guitar", "actions,s500"; + model = "LeMaker Guitar Base Board rev. B"; + + aliases { + serial3 = &uart3; + }; + + chosen { + stdout-path = "serial3:115200n8"; + }; +}; + +&uart3 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/s500-guitar.dtsi b/arch/arm/boot/dts/s500-guitar.dtsi new file mode 100644 index 0000000..ef0e7e3 --- /dev/null +++ b/arch/arm/boot/dts/s500-guitar.dtsi @@ -0,0 +1,20 @@ +/* + * LeMaker Guitar SoM + * + * Copyright (c) 2016-2017 Andreas Färber + * + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) + */ + +#include "s500.dtsi" + +/ { + compatible = "lemaker,guitar", "actions,s500"; + + /delete-node/ memory; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x40000000>; + }; +}; diff --git a/arch/arm/boot/dts/s500.dtsi b/arch/arm/boot/dts/s500.dtsi new file mode 100644 index 0000000..149bb7a --- /dev/null +++ b/arch/arm/boot/dts/s500.dtsi @@ -0,0 +1,135 @@ +/* + * Actions Semi S500 SoC + * + * Copyright (c) 2016-2017 Andreas Färber + * + * SPDX-License-Identifier: (GPL-2.0+ OR MIT) + */ + +#include "skeleton.dtsi" + +#include + +/ { + compatible = "actions,s500"; + interrupt-parent = <&gic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <0x0>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <0x1>; + }; + + cpu2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <0x2>; + }; + + cpu3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <0x3>; + }; + }; + + arm-pmu { + compatible = "arm,cortex-a9-pmu"; + interrupts = , + , + , + ; + interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + gic: interrupt-controller@b0021000 { + compatible = "arm,cortex-a9-gic"; + reg = <0xb0021000 0x1000>, + <0xb0020100 0x0100>; + interrupt-controller; + #interrupt-cells = <3>; + }; + + l2: cache-controller@b0022000 { + compatible = "arm,pl310-cache"; + reg = <0xb0022000 0x1000>; + cache-unified; + cache-level = <2>; + interrupts = ; + arm,tag-latency = <3 3 2>; + arm,data-latency = <5 3 3>; + }; + + uart0: serial@b0120000 { + compatible = "actions,s500-uart", "actions,owl-uart"; + reg = <0xb0120000 0x2000>; + interrupts = ; + status = "disabled"; + }; + + uart1: serial@b0122000 { + compatible = "actions,s500-uart", "actions,owl-uart"; + reg = <0xb0122000 0x2000>; + interrupts = ; + status = "disabled"; + }; + + uart2: serial@b0124000 { + compatible = "actions,s500-uart", "actions,owl-uart"; + reg = <0xb0126000 0x2000>; + interrupts = ; + status = "disabled"; + }; + + uart3: serial@b0126000 { + compatible = "actions,s500-uart", "actions,owl-uart"; + reg = <0xb0126000 0x2000>; + interrupts = ; + status = "disabled"; + }; + + uart4: serial@b0128000 { + compatible = "actions,s500-uart", "actions,owl-uart"; + reg = <0xb0128000 0x2000>; + interrupts = ; + status = "disabled"; + }; + + uart5: serial@b012a000 { + compatible = "actions,s500-uart", "actions,owl-uart"; + reg = <0xb012a000 0x2000>; + interrupts = ; + status = "disabled"; + }; + + uart6: serial@b012c000 { + compatible = "actions,s500-uart", "actions,owl-uart"; + reg = <0xb012c000 0x2000>; + interrupts = ; + status = "disabled"; + }; + + timer@b0168000 { + compatible = "actions,owl-timer"; + reg = <0xb0168000 0x100>; + interrupts = , + ; + }; + }; +}; -- 2.10.2