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[114.171.61.116]) by smtp.googlemail.com with ESMTPSA id nl8sm5191620pjb.13.2020.06.10.02.08.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jun 2020 02:08:55 -0700 (PDT) From: Daniel Palmer To: Subject: [PATCH v2 3/5] ARM: mstar: Add infinity/mercury series dtsi Date: Wed, 10 Jun 2020 18:04:01 +0900 Message-Id: <20200610090421.3428945-4-daniel@0x0f.com> X-Mailer: git-send-email 2.27.0.rc0 In-Reply-To: <20191014061617.10296-2-daniel@0x0f.com> References: <20191014061617.10296-2-daniel@0x0f.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200610_020856_874048_8B22883C X-CRM114-Status: GOOD ( 16.03 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.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 [2607:f8b0:4864:20:0:0:0:1043 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 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: Linus Walleij , Masahiro Yamada , Daniel Palmer , Benjamin Gaignard , Sam Ravnborg , Ard Biesheuvel , Stephan Gerhold , Jonathan Corbet , Mauro Carvalho Chehab , Heiko Stuebner , daniel@0x0f.com, Russell King , Bartosz Golaszewski , linux-arm-kernel@lists.infradead.org, Nathan Huckleberry , devicetree@vger.kernel.org, Arnd Bergmann , allen , tim.bird@sony.com, Will Deacon , Maxime Ripard , Lubomir Rintel , Rob Herring , Gregory Fong , Doug Anderson , Nathan Chancellor , k@japko.eu, Greg Kroah-Hartman , Nick Desaulniers , linux-kernel@vger.kernel.org, =?utf-8?q?Andreas_F=C3=A4rber?= , Mark Brown , Marc Zyngier , Andrew Morton , "David S. Miller" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Adds initial dtsi for the base MStar ARMv7 SoCs, family dtsis for infinity and mercury families, and then some chip level dtsis for chips in those families. Signed-off-by: Daniel Palmer --- MAINTAINERS | 3 + arch/arm/boot/dts/infinity-msc313.dtsi | 14 +++++ arch/arm/boot/dts/infinity.dtsi | 10 ++++ arch/arm/boot/dts/infinity3-msc313e.dtsi | 14 +++++ arch/arm/boot/dts/infinity3.dtsi | 10 ++++ arch/arm/boot/dts/mercury5-ssc8336n.dtsi | 14 +++++ arch/arm/boot/dts/mercury5.dtsi | 10 ++++ arch/arm/boot/dts/mstar-v7.dtsi | 71 ++++++++++++++++++++++++ 8 files changed, 146 insertions(+) create mode 100644 arch/arm/boot/dts/infinity-msc313.dtsi create mode 100644 arch/arm/boot/dts/infinity.dtsi create mode 100644 arch/arm/boot/dts/infinity3-msc313e.dtsi create mode 100644 arch/arm/boot/dts/infinity3.dtsi create mode 100644 arch/arm/boot/dts/mercury5-ssc8336n.dtsi create mode 100644 arch/arm/boot/dts/mercury5.dtsi create mode 100644 arch/arm/boot/dts/mstar-v7.dtsi diff --git a/MAINTAINERS b/MAINTAINERS index 754521938303..839ae0250d3d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2114,6 +2114,9 @@ ARM/MStar/Sigmastar ARMv7 SoC support M: Daniel Palmer L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained +F: arch/arm/boot/dts/infinity*.dtsi +F: arch/arm/boot/dts/mercury*.dtsi +F: arch/arm/boot/dts/mstar-v7.dtsi F: arch/arm/mach-mstar/ F: Documentation/devicetree/bindings/arm/mstar.yaml diff --git a/arch/arm/boot/dts/infinity-msc313.dtsi b/arch/arm/boot/dts/infinity-msc313.dtsi new file mode 100644 index 000000000000..4eb522e6a75d --- /dev/null +++ b/arch/arm/boot/dts/infinity-msc313.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +#include "infinity.dtsi" + +/ { + memory { + device_type = "memory"; + reg = <0x20000000 0x4000000>; + }; +}; diff --git a/arch/arm/boot/dts/infinity.dtsi b/arch/arm/boot/dts/infinity.dtsi new file mode 100644 index 000000000000..25d379028689 --- /dev/null +++ b/arch/arm/boot/dts/infinity.dtsi @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +#include "mstar-v7.dtsi" + +/ { +}; diff --git a/arch/arm/boot/dts/infinity3-msc313e.dtsi b/arch/arm/boot/dts/infinity3-msc313e.dtsi new file mode 100644 index 000000000000..d0c53153faad --- /dev/null +++ b/arch/arm/boot/dts/infinity3-msc313e.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +#include "infinity3.dtsi" + +/ { + memory { + device_type = "memory"; + reg = <0x20000000 0x4000000>; + }; +}; diff --git a/arch/arm/boot/dts/infinity3.dtsi b/arch/arm/boot/dts/infinity3.dtsi new file mode 100644 index 000000000000..cf5f18a07835 --- /dev/null +++ b/arch/arm/boot/dts/infinity3.dtsi @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +#include "infinity.dtsi" + +/ { +}; diff --git a/arch/arm/boot/dts/mercury5-ssc8336n.dtsi b/arch/arm/boot/dts/mercury5-ssc8336n.dtsi new file mode 100644 index 000000000000..7513f903c838 --- /dev/null +++ b/arch/arm/boot/dts/mercury5-ssc8336n.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +#include "mercury5.dtsi" + +/ { + memory { + device_type = "memory"; + reg = <0x20000000 0x4000000>; + }; +}; diff --git a/arch/arm/boot/dts/mercury5.dtsi b/arch/arm/boot/dts/mercury5.dtsi new file mode 100644 index 000000000000..25d379028689 --- /dev/null +++ b/arch/arm/boot/dts/mercury5.dtsi @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +#include "mstar-v7.dtsi" + +/ { +}; diff --git a/arch/arm/boot/dts/mstar-v7.dtsi b/arch/arm/boot/dts/mstar-v7.dtsi new file mode 100644 index 000000000000..0fccc4ca52a4 --- /dev/null +++ b/arch/arm/boot/dts/mstar-v7.dtsi @@ -0,0 +1,71 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +#include +#include + +/ { + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&gic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x0>; + }; + }; + + arch_timer { + compatible = "arm,armv7-timer"; + interrupts = , + , + , + ; + clock-frequency = <6000000>; + }; + + pmu { + compatible = "arm,cortex-a7-pmu"; + interrupts = , + , + , + ; + }; + + soc: soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + gic: interrupt-controller@16001000 { + compatible = "arm,cortex-a7-gic"; + #interrupt-cells = <3>; + #address-cells = <1>; + #size-cells = <1>; + interrupt-controller; + reg = <0x16001000 0x1000>, + <0x16002000 0x1000>; + }; + + pm_uart: uart@1f221000 { + compatible = "ns16550a"; + reg = <0x1f221000 0x100>; + reg-shift = <3>; + clock-frequency = <172000000>; + status = "disabled"; + }; + }; +};