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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id C1EDEC433FE for ; Thu, 31 Mar 2022 08:38:31 +0000 (UTC) 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: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:In-Reply-To:References: List-Owner; bh=4Xdjmn7OUrGe5m0tuk/zvbW15A1fZJUiRwo5nhZ82kU=; b=jBDn05ORF6OeKD ouZ4EC5slsrsvn9AFTWJ7kxrDdNFIG+8UK38cev1S/jV8kBO9cSt1YBLhwg6OEbmwYa7KE43IckeU 3qL86hi1KHgPkNQpQAoDWyLeS004dgF6EGvuqDwt1U718AEDPUb0d+JTptIZR6JgylqYKe978XWUh 16O60St0hIHpxJ0yx5b6hSxd6MZfcxTBw832UPh+QpWDL3PrjLS8M3uBF17I6Rzr5XHFHnEJcN2WO dVkm8JxHNf817NIffMCr5rOAxgJR+hCbBndTm8HjCnFwwC8jbSNxipTyPzRoYGev+14s0dl7Hm+mS qa/WYebIp2w/5nzj0BoQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nZqIu-001Hiv-NJ; Thu, 31 Mar 2022 08:37:16 +0000 Received: from mx1.cqplus1.com ([113.204.237.245]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nZqHz-001HSy-V3 for linux-arm-kernel@lists.infradead.org; Thu, 31 Mar 2022 08:36:24 +0000 X-MailGates: (flag:4,DYNAMIC,BADHELO,RELAY,NOHOST:PASS)(compute_score:DE LIVER,40,3) Received: from 172.28.114.216 by mx1.cqplus1.com with MailGates ESMTP Server V5.0(1188:0:AUTH_RELAY) (envelope-from ); Thu, 31 Mar 2022 16:28:59 +0800 (CST) From: Qin Jian To: krzysztof.kozlowski@canonical.com Cc: robh+dt@kernel.org, mturquette@baylibre.com, sboyd@kernel.org, tglx@linutronix.de, maz@kernel.org, p.zabel@pengutronix.de, linux@armlinux.org.uk, arnd@arndb.de, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, Qin Jian Subject: [PATCH v12 0/9] Add Sunplus SP7021 SoC Support Date: Thu, 31 Mar 2022 16:29:47 +0800 Message-Id: X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220331_013620_429703_B23A03F9 X-CRM114-Status: GOOD ( 12.84 ) 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 v12: - sunplus,sp7021-clkc.yaml: Move 'reg' after 'compatible' - sunplus,sp7021-intc.yaml: Move 'reg' after 'compatible' - sunplus,reset.yaml: Move 'reg' after 'compatible' - Remove wrong reviewed-tags Changes in v11: - clk-sp7021.c: Remove the dead code Changes in v10: - arm/sunplus,sp7021.yaml: Add SoC compatible: "sunplus,sp7021" - clock/sunplus,sp7021-clkc.yaml: Remove the internal clock parent from DTS - clk-sp7021.c: Refine the macro DBG_CLK - clk-sp7021.c: Refine the clock_parent_data Changes in v9: - clk/Kconfig: fix the comments form Stephen Boyd - clk-sp7021.c: fix the comments form Stephen Boyd Changes in v8: - clk-sp7021.c: fix the comments form Stephen Boyd Changes in v7: - sunplus,sp7021-clkc.yaml: Add clocks & clock-names - clk-sp7021.c: fix the comments form Stephen Boyd - irq-sp7021-intc.c: fix the comments from Marc Changes in v6: - reset-sunplus.c: fix the comments from Philipp - irq-sp7021-intc.c: fix the comments from Marc - mach-sunplus: fix the comments from Arnd Changes in v5: - reset-sunplus.c: fix strict checks - clk/Kconfig: fix spell - clk-sp7021.c: using bitfield ops, fix strict checks - irqchip/Kconfig: fix spell - irq-sp7021-intc.c: cleanup error path in probe, fix strict checks - arm/Kconfig: fix spell & typo, remove CONFIG_SERIAL_SUNPLUS - mach-sunplus/Kconfig: fix typo - sp7021_defconfig: add CONFIG_SERIAL_SUNPLUS 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 (9): 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 | 28 + .../bindings/clock/sunplus,sp7021-clkc.yaml | 39 + .../sunplus,sp7021-intc.yaml | 62 ++ .../bindings/reset/sunplus,reset.yaml | 38 + MAINTAINERS | 17 + arch/arm/Kconfig | 2 + arch/arm/Makefile | 1 + arch/arm/configs/multi_v7_defconfig | 1 + arch/arm/configs/sp7021_defconfig | 61 ++ arch/arm/mach-sunplus/Kconfig | 26 + arch/arm/mach-sunplus/Makefile | 9 + arch/arm/mach-sunplus/sp7021.c | 16 + drivers/clk/Kconfig | 10 + drivers/clk/Makefile | 1 + drivers/clk/clk-sp7021.c | 736 ++++++++++++++++++ drivers/irqchip/Kconfig | 9 + drivers/irqchip/Makefile | 2 + drivers/irqchip/irq-sp7021-intc.c | 288 +++++++ drivers/reset/Kconfig | 9 + drivers/reset/Makefile | 1 + drivers/reset/reset-sunplus.c | 130 ++++ include/dt-bindings/clock/sp-sp7021.h | 112 +++ include/dt-bindings/reset/sp-sp7021.h | 97 +++ 23 files changed, 1695 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/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