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 32C55C433EF for ; Mon, 1 Nov 2021 05:09:18 +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 F155560F4F for ; Mon, 1 Nov 2021 05:09:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org F155560F4F 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=tgurWn4Vm3QeRS5TSPeSWTCAWBKpmAt6g1vBQAm6RKI=; b=tLPkUHva/e6xoE WoXYbmJZsWRBaoVMdwdrt2AzAJic7RVvbnnEVq90FVkYFcECRmpTze1Gb1+pEbQ1Ek+b4xpD+QRe2 JeSDb5gdfqHNWmfEBWgzeOzl09E///xqDLmvQhIzD82/A8rZG6gLc6T7dv9vibKFpIZgwXWrJsjm8 QyF79arZ+lL94CG+PRsTSkzyNdFjfn3Tzx1hyvbSoB7n+7po8nlkIbjx9lnM/pKdcanvf3gkjXGP1 r1nG+jZ+TePOTA24YFhNJzrqMkrre47lEMn6MlsZC948lZK7vK3ZosPS8QsCUnblxmkNkpB4s8Y7n CnzL6gwpKv56lw04AQFg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mhPY3-00FJEK-Vb; Mon, 01 Nov 2021 05:07:56 +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 1mhPXd-00FJ3A-Qy for linux-arm-kernel@lists.infradead.org; Mon, 01 Nov 2021 05:07:32 +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 ); Mon, 01 Nov 2021 13:02:43 +0800 (CST) From: Qin Jian To: robh+dt@kernel.org Cc: mturquette@baylibre.com, sboyd@kernel.org, maz@kernel.org, p.zabel@pengutronix.de, broonie@kernel.org, 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 v3 0/8] Add Sunplus SP7021 SoC Support Date: Mon, 1 Nov 2021 13:01:50 +0800 Message-Id: X-Mailer: git-send-email 2.33.1 In-Reply-To: <87h7czam5d.wl-maz@kernel.org> References: <87h7czam5d.wl-maz@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211031_220730_365312_00AB3B98 X-CRM114-Status: GOOD ( 10.92 ) 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 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 (8): 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 .../bindings/arm/sunplus,sp7021.yaml | 27 + .../bindings/clock/sunplus,sp7021-clkc.yaml | 38 + .../sunplus,sp7021-intc.yaml | 62 ++ .../bindings/reset/sunplus,reset.yaml | 40 + .../devicetree/bindings/vendor-prefixes.yaml | 2 + MAINTAINERS | 15 + drivers/clk/Kconfig | 9 + drivers/clk/Makefile | 1 + drivers/clk/clk-sp7021.c | 770 ++++++++++++++++++ drivers/irqchip/Kconfig | 9 + drivers/irqchip/Makefile | 1 + drivers/irqchip/irq-sp7021-intc.c | 279 +++++++ drivers/reset/Kconfig | 8 + drivers/reset/Makefile | 1 + drivers/reset/reset-sunplus.c | 159 ++++ include/dt-bindings/clock/sp-sp7021.h | 112 +++ include/dt-bindings/reset/sp-sp7021.h | 99 +++ 17 files changed, 1632 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 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