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 2E982C433F5 for ; Thu, 4 Nov 2021 03:04:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1D398610A8 for ; Thu, 4 Nov 2021 03:04:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231598AbhKDDHZ (ORCPT ); Wed, 3 Nov 2021 23:07:25 -0400 Received: from [113.204.237.245] ([113.204.237.245]:53818 "EHLO test.cqplus1.com" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S231182AbhKDDHG (ORCPT ); Wed, 3 Nov 2021 23:07:06 -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 10:58:08 +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 00/10] Add Sunplus SP7021 SoC Support Date: Thu, 4 Nov 2021 10:56:57 +0800 Message-Id: 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 series add Sunplus SP7021 SoC support. Sunplus SP7021 is an ARM Cortex A7 (4 cores) based SoC. It integrates many peripherals (ex: UART, I2C, SPI, SDIO, eMMC, USB, SD card and etc.) into a single chip. It is designed for industrial control. SP7021 consists of two chips (dies) in a package. One is called C-chip (computing chip). It is a 4-core ARM Cortex A7 CPU. It adopts high-level process (22 nm) for high performance computing. The other is called P- chip (peripheral chip). It has many peripherals and an ARM A926 added especially for real-time control. P-chip is made for customers. It adopts low-level process (ex: 0.11 um) to reduce cost. Refer to (for documentations): https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview Refer to (applications): https://tibbo.com/store/plus1.html Refer to (applications): http://www.sinovoip.com.cn/ecp_view.asp?id=586 Changes in v4: - mach-sunplus: add initial support for SP7021 - sp7021_defconfig: add generic SP7021 defconfig - reset-sunplus: remove Q645 support - reset-sunplus.c: refine code based on Philipp's review - clk-sp7021: clock defines add prefix, more clean up Changes in v3: - sp7021-intc: remove primary controller mode due to P-chip running Linux not supported any more. - sp7021-intc.h: removed, not set ext through the DT but sp_intc_set_ext() - sunplus,sp7021-intc.yaml: update descriptions for above changes - irq-sp7021-intc.c: more cleanup based on Marc's review - all driver's Kconfig removed default, it's selected by platform config Changes in v2: - sunplus,sp7021-intc.yaml: add descrption for "#interrupt-cells", interrupts - sunplus,sp7021-intc.yaml: drop "ext0-mask"/"ext1-mask" from DT - sunplus,sp7021-intc.yaml: fix example.dt too long error - irq-sp7021-intc.c: major rewrite - all files with dual license Qin Jian (10): dt-bindings: vendor-prefixes: Add Sunplus dt-bindings: arm: sunplus: Add bindings for Sunplus SP7021 SoC boards dt-bindings: reset: Add bindings for SP7021 reset driver reset: Add Sunplus SP7021 reset driver dt-bindings: clock: Add bindings for SP7021 clock driver clk: Add Sunplus SP7021 clock driver dt-bindings: interrupt-controller: Add bindings for SP7021 interrupt controller irqchip: Add Sunplus SP7021 interrupt controller driver ARM: sunplus: Add initial support for Sunplus SP7021 SoC ARM: sp7021_defconfig: Add Sunplus SP7021 defconfig .../bindings/arm/sunplus,sp7021.yaml | 27 + .../bindings/clock/sunplus,sp7021-clkc.yaml | 38 + .../sunplus,sp7021-intc.yaml | 62 ++ .../bindings/reset/sunplus,reset.yaml | 38 + .../devicetree/bindings/vendor-prefixes.yaml | 2 + MAINTAINERS | 17 + arch/arm/Kconfig | 20 + arch/arm/Makefile | 2 + arch/arm/configs/sp7021_defconfig | 176 +++++ 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 + drivers/clk/Kconfig | 9 + drivers/clk/Makefile | 1 + drivers/clk/clk-sp7021.c | 725 ++++++++++++++++++ drivers/irqchip/Kconfig | 9 + drivers/irqchip/Makefile | 1 + drivers/irqchip/irq-sp7021-intc.c | 279 +++++++ drivers/reset/Kconfig | 9 + drivers/reset/Makefile | 1 + drivers/reset/reset-sunplus.c | 133 ++++ include/dt-bindings/clock/sp-sp7021.h | 112 +++ include/dt-bindings/reset/sp-sp7021.h | 97 +++ 24 files changed, 1806 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml create mode 100644 Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml create mode 100644 Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml create mode 100644 Documentation/devicetree/bindings/reset/sunplus,reset.yaml create mode 100644 arch/arm/configs/sp7021_defconfig 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 create mode 100644 drivers/clk/clk-sp7021.c create mode 100644 drivers/irqchip/irq-sp7021-intc.c create mode 100644 drivers/reset/reset-sunplus.c create mode 100644 include/dt-bindings/clock/sp-sp7021.h create mode 100644 include/dt-bindings/reset/sp-sp7021.h -- 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 C4DD3C433EF for ; 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b=O+TSYNti4R6yoX kj962zB/ZlGImQGAdBYMrCWQIe7zyXzAgAq+65lGp5aaNg2z9zjOso2pzoTjZpZglnzd/k2PHHRF9 JNZj6fxndUlYkAi7i1yOcnm3nZkr/YQm5kWQKb841jUxoxdI2MIw1CRn8/rg/50jKN2J5UsfIdOxP abzeZtqmwfaiiHrVivfVBYi6sKJ0dUJ0oz9p7hTlIz8Vl9O0rIxJxrUchrvyudjMneK/Yib50HlVA MHA24bTci39idpFuvLg3v75/98kC0PV6RLEjSujPoKtC+5tx/iWpBxFXhEea1zGinWfNSAttCJKoe 8Ty6oBorHemyyWWL6z+g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1miT4G-007g3r-RY; Thu, 04 Nov 2021 03:05:33 +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 1miT2b-007fOK-JQ for linux-arm-kernel@lists.infradead.org; Thu, 04 Nov 2021 03:03:51 +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 10:58:08 +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 00/10] Add Sunplus SP7021 SoC Support Date: Thu, 4 Nov 2021 10:56:57 +0800 Message-Id: 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_200350_098316_056ED395 X-CRM114-Status: GOOD ( 12.29 ) 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 series add Sunplus SP7021 SoC support. Sunplus SP7021 is an ARM Cortex A7 (4 cores) based SoC. It integrates many peripherals (ex: UART, I2C, SPI, SDIO, eMMC, USB, SD card and etc.) into a single chip. It is designed for industrial control. SP7021 consists of two chips (dies) in a package. One is called C-chip (computing chip). It is a 4-core ARM Cortex A7 CPU. It adopts high-level process (22 nm) for high performance computing. The other is called P- chip (peripheral chip). It has many peripherals and an ARM A926 added especially for real-time control. P-chip is made for customers. It adopts low-level process (ex: 0.11 um) to reduce cost. Refer to (for documentations): https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview Refer to (applications): https://tibbo.com/store/plus1.html Refer to (applications): http://www.sinovoip.com.cn/ecp_view.asp?id=586 Changes in v4: - mach-sunplus: add initial support for SP7021 - sp7021_defconfig: add generic SP7021 defconfig - reset-sunplus: remove Q645 support - reset-sunplus.c: refine code based on Philipp's review - clk-sp7021: clock defines add prefix, more clean up Changes in v3: - sp7021-intc: remove primary controller mode due to P-chip running Linux not supported any more. - sp7021-intc.h: removed, not set ext through the DT but sp_intc_set_ext() - sunplus,sp7021-intc.yaml: update descriptions for above changes - irq-sp7021-intc.c: more cleanup based on Marc's review - all driver's Kconfig removed default, it's selected by platform config Changes in v2: - sunplus,sp7021-intc.yaml: add descrption for "#interrupt-cells", interrupts - sunplus,sp7021-intc.yaml: drop "ext0-mask"/"ext1-mask" from DT - sunplus,sp7021-intc.yaml: fix example.dt too long error - irq-sp7021-intc.c: major rewrite - all files with dual license Qin Jian (10): dt-bindings: vendor-prefixes: Add Sunplus dt-bindings: arm: sunplus: Add bindings for Sunplus SP7021 SoC boards dt-bindings: reset: Add bindings for SP7021 reset driver reset: Add Sunplus SP7021 reset driver dt-bindings: clock: Add bindings for SP7021 clock driver clk: Add Sunplus SP7021 clock driver dt-bindings: interrupt-controller: Add bindings for SP7021 interrupt controller irqchip: Add Sunplus SP7021 interrupt controller driver ARM: sunplus: Add initial support for Sunplus SP7021 SoC ARM: sp7021_defconfig: Add Sunplus SP7021 defconfig .../bindings/arm/sunplus,sp7021.yaml | 27 + .../bindings/clock/sunplus,sp7021-clkc.yaml | 38 + .../sunplus,sp7021-intc.yaml | 62 ++ .../bindings/reset/sunplus,reset.yaml | 38 + .../devicetree/bindings/vendor-prefixes.yaml | 2 + MAINTAINERS | 17 + arch/arm/Kconfig | 20 + arch/arm/Makefile | 2 + arch/arm/configs/sp7021_defconfig | 176 +++++ 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 + drivers/clk/Kconfig | 9 + drivers/clk/Makefile | 1 + drivers/clk/clk-sp7021.c | 725 ++++++++++++++++++ drivers/irqchip/Kconfig | 9 + drivers/irqchip/Makefile | 1 + drivers/irqchip/irq-sp7021-intc.c | 279 +++++++ drivers/reset/Kconfig | 9 + drivers/reset/Makefile | 1 + drivers/reset/reset-sunplus.c | 133 ++++ include/dt-bindings/clock/sp-sp7021.h | 112 +++ include/dt-bindings/reset/sp-sp7021.h | 97 +++ 24 files changed, 1806 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml create mode 100644 Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml create mode 100644 Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml create mode 100644 Documentation/devicetree/bindings/reset/sunplus,reset.yaml create mode 100644 arch/arm/configs/sp7021_defconfig 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 create mode 100644 drivers/clk/clk-sp7021.c create mode 100644 drivers/irqchip/irq-sp7021-intc.c create mode 100644 drivers/reset/reset-sunplus.c create mode 100644 include/dt-bindings/clock/sp-sp7021.h create mode 100644 include/dt-bindings/reset/sp-sp7021.h -- 2.33.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel