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X-Spam-Score: 1.0 (+) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (1.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [192.185.46.234 listed in wl.mailspike.net] -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [192.185.46.234 listed in list.dnswl.org] 1.2 RCVD_IN_BL_SPAMCOP_NET RBL: Received via a relay in bl.spamcop.net [Blocked - see ] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rob Herring , devicetree@vger.kernel.org, Matheus Castello , linux-actions@lists.infradead.org, linux-kernel@vger.kernel.org, helen.koike@collabora.com, igor.lima@lsitec.org.br, edgar.righi@lsitec.org.br, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The Caninos Loucos Program develops Single Board Computers with an open structure. The Program wants to form a community of developers to use IoT technologies and disseminate the learning of embedded systems in Brazil. It is an initiative of the Technological Integrated Systems Laboratory (LSI-TEC) with the support of Polytechnic School of the University of São Paulo (Poli-USP) and Jon "Maddog" Hall. Signed-off-by: Matheus Castello Acked-by: Rob Herring Reviewed-by: Andreas Färber Reviewed-by: Manivannan Sadhasivam --- Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+) -- 2.28.0 diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 63996ab03521..aac0dc3caf3b 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -179,6 +179,8 @@ patternProperties: description: CALAO Systems SAS "^calxeda,.*": description: Calxeda + "^caninos,.*": + description: Caninos Loucos Program "^capella,.*": description: Capella Microsystems, Inc "^cascoda,.*": From patchwork Tue Sep 22 02:43:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matheus Castello X-Patchwork-Id: 11791421 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3C3B96CB for ; 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X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [192.185.148.196 listed in list.dnswl.org] -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [192.185.148.196 listed in wl.mailspike.net] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rob Herring , devicetree@vger.kernel.org, Matheus Castello , linux-actions@lists.infradead.org, linux-kernel@vger.kernel.org, helen.koike@collabora.com, igor.lima@lsitec.org.br, edgar.righi@lsitec.org.br, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Update the documentation to add the Caninos Loucos Labrador. Labrador project consists of the computer on module Core v2 based on the Actions Semi S500, computer on module Core v3 based on the Actions Semi S700 and the Labrador base boards. Signed-off-by: Matheus Castello Acked-by: Rob Herring --- Documentation/devicetree/bindings/arm/actions.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+) -- 2.28.0 diff --git a/Documentation/devicetree/bindings/arm/actions.yaml b/Documentation/devicetree/bindings/arm/actions.yaml index ace3fdaa8396..1cc66803ce2a 100644 --- a/Documentation/devicetree/bindings/arm/actions.yaml +++ b/Documentation/devicetree/bindings/arm/actions.yaml @@ -19,6 +19,11 @@ properties: - allo,sparky # Allo.com Sparky - cubietech,cubieboard6 # Cubietech CubieBoard6 - const: actions,s500 + - items: + - enum: + - caninos,labrador-base-m # Labrador Base Board M v1 + - const: caninos,labrador-v2 # Labrador Core v2 + - const: actions,s500 - items: - enum: - lemaker,guitar-bb-rev-b # LeMaker Guitar Base Board rev. B @@ -26,6 +31,11 @@ properties: - const: actions,s500 # The Actions Semi S700 is a quad-core ARM Cortex-A53 SoC. + - items: + - enum: + - caninos,labrador-base-m2 # Labrador Base Board M v2 + - const: caninos,labrador-v3 # Labrador Core v3 + - const: actions,s700 - items: - enum: - cubietech,cubieboard7 # Cubietech CubieBoard7 From patchwork Tue Sep 22 02:43:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Matheus Castello X-Patchwork-Id: 11791423 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7DE6B6CB for ; Tue, 22 Sep 2020 02:47:43 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4C8F121D91 for ; Tue, 22 Sep 2020 02:47:43 +0000 (UTC) Authentication-Results: mail.kernel.org; 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Mon, 21 Sep 2020 23:46:24 -0300 From: Matheus Castello To: manivannan.sadhasivam@linaro.org, afaerber@suse.de, mark.rutland@arm.com, robh+dt@kernel.org Subject: [PATCH v7 3/4] ARM: dts: Add Caninos Loucos Labrador v2 Date: Mon, 21 Sep 2020 23:43:01 -0300 Message-Id: <20200922024302.205062-4-matheus@castello.eng.br> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200922024302.205062-1-matheus@castello.eng.br> References: <20200922024302.205062-1-matheus@castello.eng.br> MIME-Version: 1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - br164.hostgator.com.br X-AntiAbuse: Original Domain - lists.infradead.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - castello.eng.br X-BWhitelist: no X-Source-IP: 179.197.124.241 X-Source-L: No X-Exim-ID: 1kKYK0-000jSR-A0 X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 179-197-124-241.user.veloxzone.com.br (localhost.localdomain) [179.197.124.241]:43534 X-Source-Auth: matheus@castello.eng.br X-Email-Count: 46 X-Source-Cap: Y2FzdGUyNDg7Y2FzdGUyNDg7YnIxNjQuaG9zdGdhdG9yLmNvbS5icg== X-Local-Domain: yes X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200921_224626_074092_5059736E X-CRM114-Status: GOOD ( 11.81 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [192.185.148.196 listed in wl.mailspike.net] -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [192.185.148.196 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Matheus Castello , linux-actions@lists.infradead.org, linux-kernel@vger.kernel.org, helen.koike@collabora.com, igor.lima@lsitec.org.br, edgar.righi@lsitec.org.br, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add Device Trees for Caninos Loucos Labrador CoM Core v2 and base board M v1. Based on the work of Andreas Färber on Lemaker Guitar device tree. Signed-off-by: Matheus Castello Reviewed-by: Manivannan Sadhasivam Reviewed-by: Andreas Färber --- arch/arm/boot/dts/Makefile | 1 + .../arm/boot/dts/owl-s500-labrador-base-m.dts | 35 +++++++++++++++++++ arch/arm/boot/dts/owl-s500-labrador-v2.dtsi | 22 ++++++++++++ 3 files changed, 58 insertions(+) create mode 100644 arch/arm/boot/dts/owl-s500-labrador-base-m.dts create mode 100644 arch/arm/boot/dts/owl-s500-labrador-v2.dtsi -- 2.28.0 diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 4572db3fa5ae..5d5e370af290 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -868,6 +868,7 @@ dtb-$(CONFIG_ARCH_ORION5X) += \ dtb-$(CONFIG_ARCH_ACTIONS) += \ owl-s500-cubieboard6.dtb \ owl-s500-guitar-bb-rev-b.dtb \ + owl-s500-labrador-base-m.dtb \ owl-s500-sparky.dtb dtb-$(CONFIG_ARCH_PRIMA2) += \ prima2-evb.dtb diff --git a/arch/arm/boot/dts/owl-s500-labrador-base-m.dts b/arch/arm/boot/dts/owl-s500-labrador-base-m.dts new file mode 100644 index 000000000000..c92f8bdcb331 --- /dev/null +++ b/arch/arm/boot/dts/owl-s500-labrador-base-m.dts @@ -0,0 +1,35 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Caninos Labrador Base Board + * + * Copyright (c) 2019-2020 Matheus Castello + */ + +/dts-v1/; + +#include "owl-s500-labrador-v2.dtsi" + +/ { + model = "Caninos Labrador Core v2 on Labrador Base-M v1"; + compatible = "caninos,labrador-base-m", + "caninos,labrador-v2", "actions,s500"; + + aliases { + serial3 = &uart3; + }; + + chosen { + stdout-path = "serial3:115200n8"; + }; + + uart3_clk: uart3-clk { + compatible = "fixed-clock"; + clock-frequency = <921600>; + #clock-cells = <0>; + }; +}; + +&uart3 { + status = "okay"; + clocks = <&uart3_clk>; +}; diff --git a/arch/arm/boot/dts/owl-s500-labrador-v2.dtsi b/arch/arm/boot/dts/owl-s500-labrador-v2.dtsi new file mode 100644 index 000000000000..883ff2f9886d --- /dev/null +++ b/arch/arm/boot/dts/owl-s500-labrador-v2.dtsi @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Caninos Labrador SoM V2 + * + * Copyright (c) 2019-2020 Matheus Castello + */ + +#include "owl-s500.dtsi" + +/ { + model = "Caninos Labrador Core V2.1"; + compatible = "caninos,labrador-v2", "actions,s500"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x80000000>; + }; +}; + +&timer { + clocks = <&hosc>; +}; From patchwork Tue Sep 22 02:43:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Matheus Castello X-Patchwork-Id: 11791425 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B3C186CB for ; Tue, 22 Sep 2020 02:47:47 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8360623A79 for ; Tue, 22 Sep 2020 02:47:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="iDOOVJuJ"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=castello.eng.br header.i=@castello.eng.br header.b="hJzSnzJB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8360623A79 Authentication-Results: mail.kernel.org; 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bh=nMLNyHL3gCzVy5M5DswFBS+GjX6PNKx5n7eP7xYOTc4=; b=hJzSnzJBCPHiEHZ9hgmQKOicV9 tOup6Kh9rg29jIqzG3jhTLJ2UIOPa/5zS0wuljqbWmDlueCsZePjluqQ1M+aTKQGGG5yoq59g3EIo /Hxy8IitikOXlk3AcMwZI3u1D/a1wUjkgFnp2lUM6Zp2TlL2f3sPoZbSRRa9nwtbgLY2zo8Mcnr9+ 3Om4t2i0Hg34SylUMaVizsLej9h+bRIZODGnzPy+bqUWSziF+e82UP0xKHNelOjZ8/SjkYr/zPbCh 701v202SBkcnjzQnt1ChNNriZynkHteg6QTrv3VsTxH3XthBIbdYN5ELVN53Jt3afIFV7cwwXPCpN w8gWkV7Q==; Received: from 179-197-124-241.user.veloxzone.com.br ([179.197.124.241]:43534 helo=localhost.localdomain) by br164.hostgator.com.br with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.93) (envelope-from ) id 1kKYK6-000jSR-OZ; Mon, 21 Sep 2020 23:46:31 -0300 From: Matheus Castello To: manivannan.sadhasivam@linaro.org, afaerber@suse.de, mark.rutland@arm.com, robh+dt@kernel.org Subject: [PATCH v7 4/4] arm64: dts: Add Caninos Loucos Labrador v3 Date: Mon, 21 Sep 2020 23:43:02 -0300 Message-Id: <20200922024302.205062-5-matheus@castello.eng.br> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200922024302.205062-1-matheus@castello.eng.br> References: <20200922024302.205062-1-matheus@castello.eng.br> MIME-Version: 1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - br164.hostgator.com.br X-AntiAbuse: Original Domain - lists.infradead.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - castello.eng.br X-BWhitelist: no X-Source-IP: 179.197.124.241 X-Source-L: No X-Exim-ID: 1kKYK6-000jSR-OZ X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 179-197-124-241.user.veloxzone.com.br (localhost.localdomain) [179.197.124.241]:43534 X-Source-Auth: matheus@castello.eng.br X-Email-Count: 59 X-Source-Cap: Y2FzdGUyNDg7Y2FzdGUyNDg7YnIxNjQuaG9zdGdhdG9yLmNvbS5icg== X-Local-Domain: yes X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200921_224632_695189_75B8CEC2 X-CRM114-Status: GOOD ( 11.80 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [192.185.148.196 listed in wl.mailspike.net] -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [192.185.148.196 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Matheus Castello , linux-actions@lists.infradead.org, linux-kernel@vger.kernel.org, helen.koike@collabora.com, igor.lima@lsitec.org.br, edgar.righi@lsitec.org.br, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add Device Trees for Caninos Loucos Labrador CoM Core v3 and base board M v2. Based on the work of Andreas Färber on Cubieboard 7 device tree. Signed-off-by: Matheus Castello --- arch/arm64/boot/dts/actions/Makefile | 2 + .../dts/actions/s700-labrador-base-m2.dts | 34 +++++ .../boot/dts/actions/s700-labrador-v3.dtsi | 122 ++++++++++++++++++ 3 files changed, 158 insertions(+) create mode 100644 arch/arm64/boot/dts/actions/s700-labrador-base-m2.dts create mode 100644 arch/arm64/boot/dts/actions/s700-labrador-v3.dtsi -- 2.28.0 diff --git a/arch/arm64/boot/dts/actions/Makefile b/arch/arm64/boot/dts/actions/Makefile index b57fd2372ecd..3765697fa91e 100644 --- a/arch/arm64/boot/dts/actions/Makefile +++ b/arch/arm64/boot/dts/actions/Makefile @@ -2,4 +2,6 @@ dtb-$(CONFIG_ARCH_ACTIONS) += s700-cubieboard7.dtb +dtb-$(CONFIG_ARCH_ACTIONS) += s700-labrador-base-m2.dtb + dtb-$(CONFIG_ARCH_ACTIONS) += s900-bubblegum-96.dtb diff --git a/arch/arm64/boot/dts/actions/s700-labrador-base-m2.dts b/arch/arm64/boot/dts/actions/s700-labrador-base-m2.dts new file mode 100644 index 000000000000..63bbca46475b --- /dev/null +++ b/arch/arm64/boot/dts/actions/s700-labrador-base-m2.dts @@ -0,0 +1,34 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Matheus Castello + */ + +/dts-v1/; + +#include "s700-labrador-v3.dtsi" + +/ { + compatible = "caninos,labrador-base-m2", + "caninos,labrador-v3", "actions,s700"; + model = "Caninos Labrador Core v3 on Labrador Base-M v2"; + + aliases { + serial3 = &uart3; + }; + + chosen { + stdout-path = "serial3:115200n8"; + }; +}; + +&uart3 { + status = "okay"; +}; + +&i2c0 { + status = "okay"; +}; + +&i2c1 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/actions/s700-labrador-v3.dtsi b/arch/arm64/boot/dts/actions/s700-labrador-v3.dtsi new file mode 100644 index 000000000000..91addba6382b --- /dev/null +++ b/arch/arm64/boot/dts/actions/s700-labrador-v3.dtsi @@ -0,0 +1,122 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Matheus Castello + */ + +#include "s700.dtsi" + +/ { + compatible = "caninos,labrador-v3", "actions,s700"; + model = "Caninos Labrador Core v3.1"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; + + memory@1,e0000000 { + device_type = "memory"; + reg = <0x1 0xe0000000 0x0 0x0>; + }; + + /* Labrador v3 firmware does not support PSCI */ + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x1f000020>; + next-level-cache = <&L2>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x1>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x1f000020>; + next-level-cache = <&L2>; + }; + + cpu2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x2>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x1f000020>; + next-level-cache = <&L2>; + }; + + cpu3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x3>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x1f000020>; + next-level-cache = <&L2>; + }; + }; + + L2: l2-cache { + compatible = "cache"; + cache-level = <2>; + }; +}; + +&timer { + clocks = <&hosc>; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_default>; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_default>; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_default>; +}; + +&pinctrl { + i2c0_default: i2c0_default { + pinmux { + groups = "i2c0_mfp"; + function = "i2c0"; + }; + pinconf { + pins = "i2c0_sclk", "i2c0_sdata"; + bias-pull-up; + }; + }; + + i2c1_default: i2c1_default { + pinmux { + groups = "i2c1_dummy"; + function = "i2c1"; + }; + pinconf { + pins = "i2c1_sclk", "i2c1_sdata"; + bias-pull-up; + }; + }; + + i2c2_default: i2c2_default { + pinmux { + groups = "i2c2_dummy"; + function = "i2c2"; + }; + pinconf { + pins = "i2c2_sclk", "i2c2_sdata"; + bias-pull-up; + }; + }; +};