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 2B2A6C05027 for ; Mon, 23 Jan 2023 07:37:02 +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=fdna8ZL0i2zooGCqv69mj35kTBZVhTo2NmDHufOZjyI=; b=yHez77cMdzhumj oC+JiQPW9eTj15h90v7NF0sPS8fZy2bNvnaFGOBH7r1Abbx82M0jxX2SsBjnzX/iakSNnFwNbZaOY YM7eZNuWnumqL+CDKoRg+es09RC70b8XWy6BljcPMSKx10HE0h/l3n45vqDAo1/Jvs+Hqg3zeAa6s S7ZJ8VmEHUCHU0SaX2ImuUx2w+9avbBmBm7gt4Vafn3CWO/87XSsJnIbEoNt6dqSMD3snpiQSVF10 f5duaEeqKdpIWiWxB/fZ/lKhQekUr/0KBkE+WN8Mqz0BcIt912r3RveiP9Tgp8ky1ioNRd1zVGgqO 6oB0OYR7oydgXYaVKLeA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pJrNp-00GF9v-8e; Mon, 23 Jan 2023 07:36:49 +0000 Received: from sender3-op-o18.zoho.com ([136.143.184.18]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pJrNm-00GF9Q-1r for linux-mtd@lists.infradead.org; Mon, 23 Jan 2023 07:36:47 +0000 ARC-Seal: i=1; a=rsa-sha256; t=1674459357; cv=none; d=zohomail.com; s=zohoarc; b=H7BwwRZ01ZN1U1RMbNO1pzm8QIU76QnpD1Vo+T4QfTTTFJsT3KYL8TyQM5QLd8ot6lcCeraREJkrjla9Pa6uiBnni+LDreRm299NAp8epsAvhspRIBy8yb7emmnYILSR1hTvSerkrPNB0a4jIcLQa8+6JHBBEJJiU+215wfLyRo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1674459357; h=Content-Transfer-Encoding:Cc:Date:From:MIME-Version:Message-ID:Subject; bh=HkG+SmbIjA7sw7BLtfWk5YKVQYC6xM4eS1D5oo5HkRg=; b=CkpUrhKdNV6tLpuCqRjAYMct1rnU7+6ddITri4lxt2d1A0BgOASuGBeLothybj6CdE0RNaUqOMD6Ew9qaPweozGL+no3AP/39+41YOI77glP8KAOxpOowicvsncnZyL9ct6An7d8w5sVdtjg+1TXPy6fh9BJDFgR/8+8+W5EcZs= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass smtp.mailfrom=me@linux.beauty; dmarc=pass header.from= Received: from shbuild9.ambarella.net (116.246.37.178 [116.246.37.178]) by mx.zohomail.com with SMTPS id 1674459355500620.8753836206259; Sun, 22 Jan 2023 23:35:55 -0800 (PST) From: Li Chen To: Cc: Li Chen , =?UTF-8?q?Andreas=20B=C3=B6hler?= , Arnd Bergmann , Brian Norris , Chris Morgan , Christian Lamparter , Chuanhong Guo , Conor Dooley , Daniel Palmer , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), Florian Fainelli , Greg Kroah-Hartman , Guenter Roeck , Heiko Stuebner , Hitomi Hasegawa , Jean Delvare , Jonathan Corbet , Krzysztof Kozlowski , Liang Yang , Li Chen , Linus Walleij , linux-arm-kernel@lists.infradead.org (moderated list:ARM64 PORT (AARCH64 ARCHITECTURE)), linux-clk@vger.kernel.org (open list:COMMON CLK FRAMEWORK), linux-doc@vger.kernel.org (open list:DOCUMENTATION), linux-gpio@vger.kernel.org (open list:PIN CONTROL SUBSYSTEM), linux-kernel@vger.kernel.org (open list), linux-mtd@lists.infradead.org (open list:MEMORY TECHNOLOGY DEVICES (MTD)), linux-serial@vger.kernel.org (open list:SERIAL DRIVERS), Miquel Raynal , Nicolas Ferre , "Rafael J. Wysocki" , Randy Dunlap , Richard Weinberger , Rickard x Andersson , Rob Herring , Roger Quadros , Samuel Holland , Shawn Guo , Sven Peter , Yinbo Zhu Subject: [PATCH 00/15] Ambarella S6LM SoC bring-up Date: Mon, 23 Jan 2023 15:32:15 +0800 Message-Id: <20230123073305.149940-1-lchen@ambarella.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-ZohoMailClient: External X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230122_233646_167569_92AB1AB5 X-CRM114-Status: GOOD ( 12.16 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org This series brings up initial support for the Ambarella S6LM SoC. The following features are supported in this initial port: - UART with console support - Pinctrl with GPIO controller - Nand flash controller - Devicetree Li Chen (15): debugfs: allow to use regmap for print regs dt-bindings: vendor-prefixes: add Ambarella prefix dt-bindings: arm: ambarella: Add binding for Ambarella ARM platforms dt-bindings: arm: add support for Ambarella SoC arm64: Kconfig: Introduce CONFIG_ARCH_AMBARELLA soc: add Ambarella driver dt-bindings: clock: Add Ambarella clock bindings clk: add support for Ambarella clocks dt-bindings: serial: add support for Ambarella serial: ambarella: add support for Ambarella uart_port dt-bindings: mtd: Add binding for Ambarella mtd: nand: add Ambarella nand support dt-bindings: pinctrl: add support for Ambarella pinctrl: Add pinctrl/GPIO for Ambarella SoCs arm64: dts: ambarella: introduce Ambarella s6lm SoC .../devicetree/bindings/arm/ambarella.yaml | 22 + .../arm/ambarella/ambarella,cpuid.yaml | 24 + .../bindings/arm/ambarella/ambarella,rct.yaml | 24 + .../arm/ambarella/ambarella,scratchpad.yaml | 24 + .../bindings/arm/ambarella/ambarella.yaml | 22 + .../clock/ambarella,composite-clock.yaml | 52 + .../bindings/clock/ambarella,pll-clock.yaml | 59 + .../bindings/mtd/ambarella,nand.yaml | 77 + .../bindings/pinctrl/ambarella,pinctrl.yaml | 160 ++ .../bindings/serial/ambarella_uart.yaml | 57 + .../devicetree/bindings/vendor-prefixes.yaml | 2 + Documentation/filesystems/debugfs.rst | 2 + MAINTAINERS | 29 + arch/arm64/Kconfig.platforms | 9 + .../boot/dts/ambarella/ambarella-s6lm.dtsi | 332 ++++ .../boot/dts/ambarella/s6lm_pineapple.dts | 29 + drivers/clk/Makefile | 1 + drivers/clk/ambarella/Makefile | 5 + drivers/clk/ambarella/clk-composite.c | 293 +++ drivers/clk/ambarella/clk-pll-common.c | 308 ++++ drivers/clk/ambarella/clk-pll-common.h | 96 + drivers/clk/ambarella/clk-pll-normal.c | 328 ++++ drivers/mtd/nand/raw/Kconfig | 8 + drivers/mtd/nand/raw/Makefile | 1 + drivers/mtd/nand/raw/ambarella_combo_nand.c | 1519 ++++++++++++++++ drivers/mtd/nand/raw/ambarella_combo_nand.h | 370 ++++ drivers/mtd/nand/raw/nand_ids.c | 4 + drivers/pinctrl/Kconfig | 6 + drivers/pinctrl/Makefile | 1 + drivers/pinctrl/pinctrl-ambarella.c | 1357 ++++++++++++++ drivers/soc/Makefile | 1 + drivers/soc/ambarella/Makefile | 3 + drivers/soc/ambarella/soc.c | 136 ++ drivers/tty/serial/Kconfig | 16 + drivers/tty/serial/Makefile | 1 + drivers/tty/serial/ambarella_uart.c | 1581 +++++++++++++++++ drivers/tty/serial/ambarella_uart.h | 120 ++ fs/debugfs/file.c | 43 +- include/linux/debugfs.h | 11 + include/soc/ambarella/misc.h | 17 + 40 files changed, 7149 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/arm/ambarella.yaml create mode 100644 Documentation/devicetree/bindings/arm/ambarella/ambarella,cpuid.yaml create mode 100644 Documentation/devicetree/bindings/arm/ambarella/ambarella,rct.yaml create mode 100644 Documentation/devicetree/bindings/arm/ambarella/ambarella,scratchpad.yaml create mode 100644 Documentation/devicetree/bindings/arm/ambarella/ambarella.yaml create mode 100644 Documentation/devicetree/bindings/clock/ambarella,composite-clock.yaml create mode 100644 Documentation/devicetree/bindings/clock/ambarella,pll-clock.yaml create mode 100644 Documentation/devicetree/bindings/mtd/ambarella,nand.yaml create mode 100644 Documentation/devicetree/bindings/pinctrl/ambarella,pinctrl.yaml create mode 100644 Documentation/devicetree/bindings/serial/ambarella_uart.yaml create mode 100644 arch/arm64/boot/dts/ambarella/ambarella-s6lm.dtsi create mode 100644 arch/arm64/boot/dts/ambarella/s6lm_pineapple.dts create mode 100644 drivers/clk/ambarella/Makefile create mode 100644 drivers/clk/ambarella/clk-composite.c create mode 100644 drivers/clk/ambarella/clk-pll-common.c create mode 100644 drivers/clk/ambarella/clk-pll-common.h create mode 100644 drivers/clk/ambarella/clk-pll-normal.c create mode 100644 drivers/mtd/nand/raw/ambarella_combo_nand.c create mode 100644 drivers/mtd/nand/raw/ambarella_combo_nand.h create mode 100644 drivers/pinctrl/pinctrl-ambarella.c create mode 100644 drivers/soc/ambarella/Makefile create mode 100644 drivers/soc/ambarella/soc.c create mode 100644 drivers/tty/serial/ambarella_uart.c create mode 100644 drivers/tty/serial/ambarella_uart.h create mode 100644 include/soc/ambarella/misc.h -- 2.34.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/