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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2F66AC433F5 for ; Thu, 4 Nov 2021 03:04:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1802A6109F for ; Thu, 4 Nov 2021 03:04:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231388AbhKDDHL (ORCPT ); Wed, 3 Nov 2021 23:07:11 -0400 Received: from [113.204.237.245] ([113.204.237.245]:53802 "EHLO test.cqplus1.com" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S230319AbhKDDG7 (ORCPT ); Wed, 3 Nov 2021 23:06:59 -0400 X-MailGates: (flag:4,DYNAMIC,BADHELO,RELAY,NOHOST:PASS)(compute_score:DE LIVER,40,3) Received: from 172.28.114.216 by cqmailgates with MailGates ESMTP Server V5.0(16723:0:AUTH_RELAY) (envelope-from ); Thu, 04 Nov 2021 10:58:10 +0800 (CST) From: Qin Jian To: robh+dt@kernel.org Cc: mturquette@baylibre.com, sboyd@kernel.org, maz@kernel.org, p.zabel@pengutronix.de, linux@armlinux.org.uk, broonie@kernel.org, arnd@arndb.de, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, wells.lu@sunplus.com, Qin Jian Subject: [PATCH v4 09/10] ARM: sunplus: Add initial support for Sunplus SP7021 SoC Date: Thu, 4 Nov 2021 10:57:06 +0800 Message-Id: <480a3ab57b45f4483612db1211dd25d424d90ec5.1635993377.git.qinjian@cqplus1.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch aims to add an initial support for Sunplus SP7021 SoC. Signed-off-by: Qin Jian --- MAINTAINERS | 1 + arch/arm/Kconfig | 20 ++++++++++++++++++++ arch/arm/Makefile | 2 ++ arch/arm/mach-sunplus/Kconfig | 20 ++++++++++++++++++++ arch/arm/mach-sunplus/Makefile | 9 +++++++++ arch/arm/mach-sunplus/Makefile.boot | 3 +++ arch/arm/mach-sunplus/sp7021.c | 16 ++++++++++++++++ 7 files changed, 71 insertions(+) create mode 100644 arch/arm/mach-sunplus/Kconfig create mode 100644 arch/arm/mach-sunplus/Makefile create mode 100644 arch/arm/mach-sunplus/Makefile.boot create mode 100644 arch/arm/mach-sunplus/sp7021.c diff --git a/MAINTAINERS b/MAINTAINERS index febbd97bf..0ae537a41 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2664,6 +2664,7 @@ F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml +F: arch/arm/mach-sunplus/ F: drivers/clk/clk-sp7021.c F: drivers/irqchip/irq-sp7021-intc.c F: drivers/reset/reset-sunplus.c diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 59baf6c13..feba287eb 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -487,6 +487,24 @@ config ARCH_S3C24XX (), the IPAQ 1940 or the Samsung SMDK2410 development board (and derivatives). +config ARCH_SUNPLUS + bool "Sunplus SoCs" + select CLKSRC_OF + select COMMON_CLK + select GENERIC_CLOCKEVENTS + select GENERIC_IRQ_CHIP + select GENERIC_IRQ_MULTI_HANDLER + select SERIAL_SUNPLUS + select SERIAL_SUNPLUS_CONSOLE + select USE_OF + select RTC_CLASS + select RESET_SUNPLUS + help + Support for Sunplus SoC family: SP7021 and succeed SoCs based systems, + such as the Banana Pi BPI-F2S development board ( and derivatives). + () + () + config ARCH_OMAP1 bool "TI OMAP1" depends on MMU @@ -689,6 +707,8 @@ source "arch/arm/mach-sti/Kconfig" source "arch/arm/mach-stm32/Kconfig" +source "arch/arm/mach-sunplus/Kconfig" + source "arch/arm/mach-sunxi/Kconfig" source "arch/arm/mach-tegra/Kconfig" diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 847c31e7c..cac95a950 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -152,6 +152,7 @@ textofs-$(CONFIG_ARCH_MSM8X60) := 0x00208000 textofs-$(CONFIG_ARCH_MSM8960) := 0x00208000 textofs-$(CONFIG_ARCH_MESON) := 0x00208000 textofs-$(CONFIG_ARCH_AXXIA) := 0x00308000 +textofs-$(CONFIG_ARCH_SUNPLUS) := 0x00308000 # Machine directory name. This list is sorted alphanumerically # by CONFIG_* macro name. @@ -212,6 +213,7 @@ machine-$(CONFIG_ARCH_RENESAS) += shmobile machine-$(CONFIG_ARCH_INTEL_SOCFPGA) += socfpga machine-$(CONFIG_ARCH_STI) += sti machine-$(CONFIG_ARCH_STM32) += stm32 +machine-$(CONFIG_ARCH_SUNPLUS) += sunplus machine-$(CONFIG_ARCH_SUNXI) += sunxi machine-$(CONFIG_ARCH_TEGRA) += tegra machine-$(CONFIG_ARCH_U8500) += ux500 diff --git a/arch/arm/mach-sunplus/Kconfig b/arch/arm/mach-sunplus/Kconfig new file mode 100644 index 000000000..f7ad76959 --- /dev/null +++ b/arch/arm/mach-sunplus/Kconfig @@ -0,0 +1,20 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) + +config SOC_SP7021 + bool "Sunplus SP7021 SoC support" + default y + select CPU_V7 + select ARM_GIC + select SUNPLUS_SP7021_INTC + select HAVE_SMP + select ARM_PSCI + select COMMON_CLK_SP7021 + select PINCTRL + select PINCTRL_SPPCTL + select OF_OVERLAY + select GPIOLIB + help + Support for Sunplus SP7021 SoC. It is based on ARM 4-core + Cotex-A7 with various peripherals (ex: I2C, SPI, SDIO, + Ethernet and etc.), FPGA interface, chip-to-chip bus. + It is designed for industrial control. diff --git a/arch/arm/mach-sunplus/Makefile b/arch/arm/mach-sunplus/Makefile new file mode 100644 index 000000000..c902580a7 --- /dev/null +++ b/arch/arm/mach-sunplus/Makefile @@ -0,0 +1,9 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for the linux kernel. +# + +# Object file lists. + +obj-$(CONFIG_SOC_SP7021) += sp7021.o + diff --git a/arch/arm/mach-sunplus/Makefile.boot b/arch/arm/mach-sunplus/Makefile.boot new file mode 100644 index 000000000..401c30840 --- /dev/null +++ b/arch/arm/mach-sunplus/Makefile.boot @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 + +zreladdr-$(CONFIG_ARCH_SUNPLUS) := 0x00308000 diff --git a/arch/arm/mach-sunplus/sp7021.c b/arch/arm/mach-sunplus/sp7021.c new file mode 100644 index 000000000..774d0a5bd --- /dev/null +++ b/arch/arm/mach-sunplus/sp7021.c @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* + * Copyright (C) Sunplus Technology Co., Ltd. + * All rights reserved. + */ +#include +#include + +static const char *sp7021_compat[] __initconst = { + "sunplus,sp7021", + NULL +}; + +DT_MACHINE_START(SP7021_DT, "SP7021") + .dt_compat = sp7021_compat, +MACHINE_END -- 2.33.1 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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7F4D2C433EF for ; Thu, 4 Nov 2021 03:06:35 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 4E91160EB4 for ; Thu, 4 Nov 2021 03:06:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 4E91160EB4 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=cqplus1.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=FjSoUXAyXdAH031J1Uu69pIxDZSjzd8Fei3TEzvVRIA=; b=v9sGTI0fmkg4b4 aN1oR+ZQyvktf+hf2NVNBXtga8Z3xY73fsx6PJS4LqJJApSTbQ1sv91ZDbsDlT64TWjRVSFsGpOvm 6k3IoAp+AXnGGFQqp7nvxPOb461f3kWMTpNdmeqIQ4SjRw5e3HRg1P2c2Vx4b50YgdZDlKHl2x/CX zCGLwIAY7YD/WXjFFxEwXuZPEg4je2KtRTfeMIAR5Y1L28hC4yMEqrTaIwjE7HsbgjLOVES2EgtV7 4iQBUgNLX+RgkQ/vun8O5SZ6iW/Gt9y1ch83XVKgqMLaGGgQzqwn5e3bsyanzQHgBwIn9Kqe62XqU FEKr4WU4PBQYQSbfwo3Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1miT3e-007fkn-5W; Thu, 04 Nov 2021 03:04:54 +0000 Received: from [113.204.237.245] (helo=test.cqplus1.com) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1miT2X-007fOM-EN for linux-arm-kernel@lists.infradead.org; Thu, 04 Nov 2021 03:03:49 +0000 X-MailGates: (flag:4,DYNAMIC,BADHELO,RELAY,NOHOST:PASS)(compute_score:DE LIVER,40,3) Received: from 172.28.114.216 by cqmailgates with MailGates ESMTP Server V5.0(16723:0:AUTH_RELAY) (envelope-from ); Thu, 04 Nov 2021 10:58:10 +0800 (CST) From: Qin Jian To: robh+dt@kernel.org Cc: mturquette@baylibre.com, sboyd@kernel.org, maz@kernel.org, p.zabel@pengutronix.de, linux@armlinux.org.uk, broonie@kernel.org, arnd@arndb.de, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, wells.lu@sunplus.com, Qin Jian Subject: [PATCH v4 09/10] ARM: sunplus: Add initial support for Sunplus SP7021 SoC Date: Thu, 4 Nov 2021 10:57:06 +0800 Message-Id: <480a3ab57b45f4483612db1211dd25d424d90ec5.1635993377.git.qinjian@cqplus1.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211103_200345_904595_DE2159AB X-CRM114-Status: GOOD ( 15.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patch aims to add an initial support for Sunplus SP7021 SoC. Signed-off-by: Qin Jian --- MAINTAINERS | 1 + arch/arm/Kconfig | 20 ++++++++++++++++++++ arch/arm/Makefile | 2 ++ arch/arm/mach-sunplus/Kconfig | 20 ++++++++++++++++++++ arch/arm/mach-sunplus/Makefile | 9 +++++++++ arch/arm/mach-sunplus/Makefile.boot | 3 +++ arch/arm/mach-sunplus/sp7021.c | 16 ++++++++++++++++ 7 files changed, 71 insertions(+) create mode 100644 arch/arm/mach-sunplus/Kconfig create mode 100644 arch/arm/mach-sunplus/Makefile create mode 100644 arch/arm/mach-sunplus/Makefile.boot create mode 100644 arch/arm/mach-sunplus/sp7021.c diff --git a/MAINTAINERS b/MAINTAINERS index febbd97bf..0ae537a41 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2664,6 +2664,7 @@ F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml +F: arch/arm/mach-sunplus/ F: drivers/clk/clk-sp7021.c F: drivers/irqchip/irq-sp7021-intc.c F: drivers/reset/reset-sunplus.c diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 59baf6c13..feba287eb 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -487,6 +487,24 @@ config ARCH_S3C24XX (), the IPAQ 1940 or the Samsung SMDK2410 development board (and derivatives). +config ARCH_SUNPLUS + bool "Sunplus SoCs" + select CLKSRC_OF + select COMMON_CLK + select GENERIC_CLOCKEVENTS + select GENERIC_IRQ_CHIP + select GENERIC_IRQ_MULTI_HANDLER + select SERIAL_SUNPLUS + select SERIAL_SUNPLUS_CONSOLE + select USE_OF + select RTC_CLASS + select RESET_SUNPLUS + help + Support for Sunplus SoC family: SP7021 and succeed SoCs based systems, + such as the Banana Pi BPI-F2S development board ( and derivatives). + () + () + config ARCH_OMAP1 bool "TI OMAP1" depends on MMU @@ -689,6 +707,8 @@ source "arch/arm/mach-sti/Kconfig" source "arch/arm/mach-stm32/Kconfig" +source "arch/arm/mach-sunplus/Kconfig" + source "arch/arm/mach-sunxi/Kconfig" source "arch/arm/mach-tegra/Kconfig" diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 847c31e7c..cac95a950 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -152,6 +152,7 @@ textofs-$(CONFIG_ARCH_MSM8X60) := 0x00208000 textofs-$(CONFIG_ARCH_MSM8960) := 0x00208000 textofs-$(CONFIG_ARCH_MESON) := 0x00208000 textofs-$(CONFIG_ARCH_AXXIA) := 0x00308000 +textofs-$(CONFIG_ARCH_SUNPLUS) := 0x00308000 # Machine directory name. This list is sorted alphanumerically # by CONFIG_* macro name. @@ -212,6 +213,7 @@ machine-$(CONFIG_ARCH_RENESAS) += shmobile machine-$(CONFIG_ARCH_INTEL_SOCFPGA) += socfpga machine-$(CONFIG_ARCH_STI) += sti machine-$(CONFIG_ARCH_STM32) += stm32 +machine-$(CONFIG_ARCH_SUNPLUS) += sunplus machine-$(CONFIG_ARCH_SUNXI) += sunxi machine-$(CONFIG_ARCH_TEGRA) += tegra machine-$(CONFIG_ARCH_U8500) += ux500 diff --git a/arch/arm/mach-sunplus/Kconfig b/arch/arm/mach-sunplus/Kconfig new file mode 100644 index 000000000..f7ad76959 --- /dev/null +++ b/arch/arm/mach-sunplus/Kconfig @@ -0,0 +1,20 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) + +config SOC_SP7021 + bool "Sunplus SP7021 SoC support" + default y + select CPU_V7 + select ARM_GIC + select SUNPLUS_SP7021_INTC + select HAVE_SMP + select ARM_PSCI + select COMMON_CLK_SP7021 + select PINCTRL + select PINCTRL_SPPCTL + select OF_OVERLAY + select GPIOLIB + help + Support for Sunplus SP7021 SoC. It is based on ARM 4-core + Cotex-A7 with various peripherals (ex: I2C, SPI, SDIO, + Ethernet and etc.), FPGA interface, chip-to-chip bus. + It is designed for industrial control. diff --git a/arch/arm/mach-sunplus/Makefile b/arch/arm/mach-sunplus/Makefile new file mode 100644 index 000000000..c902580a7 --- /dev/null +++ b/arch/arm/mach-sunplus/Makefile @@ -0,0 +1,9 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for the linux kernel. +# + +# Object file lists. + +obj-$(CONFIG_SOC_SP7021) += sp7021.o + diff --git a/arch/arm/mach-sunplus/Makefile.boot b/arch/arm/mach-sunplus/Makefile.boot new file mode 100644 index 000000000..401c30840 --- /dev/null +++ b/arch/arm/mach-sunplus/Makefile.boot @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 + +zreladdr-$(CONFIG_ARCH_SUNPLUS) := 0x00308000 diff --git a/arch/arm/mach-sunplus/sp7021.c b/arch/arm/mach-sunplus/sp7021.c new file mode 100644 index 000000000..774d0a5bd --- /dev/null +++ b/arch/arm/mach-sunplus/sp7021.c @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* + * Copyright (C) Sunplus Technology Co., Ltd. + * All rights reserved. + */ +#include +#include + +static const char *sp7021_compat[] __initconst = { + "sunplus,sp7021", + NULL +}; + +DT_MACHINE_START(SP7021_DT, "SP7021") + .dt_compat = sp7021_compat, +MACHINE_END -- 2.33.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel