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 7EE04C9832A for ; Tue, 29 Sep 2026 06:34:21 +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=uFk/7tf58MJbEbSIKNGFdPJZXQ61DsrpYbuk5h4WnKo=; b=z/gRmWAMOXT2Yd JPs7DhUBoy0oXScxEQ0PONhNuBdrn1C03v3snU/4yHXdWckZAts5+D4X4uzGB3wK+jkJHUnkwFsxs KYdaxfEcgaZH8wD1D9qagF3M9ZNp7V11WY9CF8yhx9oNk5qVKH0cHb4LFT2lGniTxURa7lAsc3M11 xw2sSO4vFxNt5fym0sCRsQLH7Eh9hvjbFo7AyzA/AYvSiyo17goWSBMuaRHk9Jb0gOfp9JHWt79Yx kBkVFXHiNISck9yJ+36+iJk++A4T5uN02WyWoETREsBB/CGY3fzCKdrfW6jkUEOIG7haNaSACt8uZ m/LI2FPy56UN9/0NTtgw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xBRPx-00000002SWh-0uM5; Tue, 29 Sep 2026 06:34:21 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xBRPv-00000002SWN-3sHq; Tue, 29 Sep 2026 06:34:19 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 50BD84160D; Tue, 29 Sep 2026 06:34:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 32CA21F000FF; Tue, 29 Sep 2026 06:34:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790663659; bh=6oJG3VT3p7c40ieV9zR6J1LoJP9uSbSF4TseeoYjhr4=; h=From:To:Cc:Subject:Date; b=CIVeX+oK9XYnlEWr2yt+GsuzjnGEMR7TYO5hwhInVHyFv9y6MM2LmJ5MiWhL+XI9Q jpciIUkgutKjPZ4+Dk8L6ZIioFty8mzAwZ9auuf//+CF0dBaBRAQ286ln7qYGBRnqb T4SY/d0iosiw6WmfhA3cmzoWj7aVKjKVowRBNSN8QN4rPh/GEMtAU0/gVRskdo8WgZ 82eJO32MhsoFcSq2BJl/7dnY2B5OanaBT7Zkg6z4P2Sly/QsvmnfYeDScKIrE08qQ4 KsCCB2mlkrFwT95UVtXZXaWdb0RpQ/GKPQ0lHg8h82KEDRalfzBS+0IzHHis5+UtgD dEiAxPVQVVYMA== From: Jisheng Zhang To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Stephen Boyd , Brian Masney , Jerome Brunet , Andi Shyti , Alexandre Belloni , Frank Li , Lee Jones , Linus Walleij , Liam Girdwood , Mark Brown , Philipp Zabel , Greg Kroah-Hartman , Jiri Slaby , Sebastian Hesselbarth Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-i2c@vger.kernel.org, linux-i3c@lists.infradead.org, mfd@lists.linux.dev, linux-gpio@vger.kernel.org, linux-serial@vger.kernel.org, linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 00/20] arm64: add Synaptics SL261X SoCs and RDK boards Date: Tue, 29 Sep 2026 14:13:57 +0800 Message-ID: <20260929061417.20733-1-jszhang@kernel.org> X-Mailer: git-send-email 2.51.0 MIME-Version: 1.0 X-BeenThere: linux-i3c@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-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org Add initial support for the Synaptics SL261X SoCs and corresponding RDK boards. The SL261X SoCs include five pin-to-pin compatible SoCs: SL2611, SL2613, SL2615, SL2617, and SL2619. Only reset, pinctrl, clk/pll, uart, gpio, i2c, spi, i3c are included in this series. The support for Ethernet, USB, SDHCI, CAN, DMAC, XSPI will be submitted after this series is merged. Jisheng Zhang (20): dt-bindings: serial: snps-dw-apb-uart: Add Synaptics sl261x uart dt-bindings: i2c: dw: Add Synaptics sl261x i2c spi: dt-bindings: snps,dw-apb-ssi: Add Synaptics sl261x spi dt-bindings: i3c: dw: support up to two reset lines i3c: dw: switch to array-based exclusive reset control dt-bindings: i3c: Add Synaptics sl261x i3c arm64: kconfig: let ARCH_BERLIN cover Synaptics arm64 SoCs dt-bindings: reset: add Synaptics SL261X SoCs reset: add Synaptics SL261x reset support pinctrl: berlin: use u16 instead of u8 for the offset pinctrl: berlin: enable module build support pinctrl: berlin: add optional pinconf support dt-bindings: pinctrl: berlin: Support Synaptics SL261X SoCs pinctrl: berlin: support Synaptics SL261X SoCs dt-bindings: clock: add Synaptics SL261X clock clk: berlin: add Synaptics SL261X SoC clocks and plls dt-bindings: mfd: Add Synaptics SL261x global block binding regulator: dt-bindings: sy8827n: support standard properties dt-bindings: arm: berlin: Add Synaptics SL261X SoC and RDK board arm64: dts: synaptics: Add Synaptics SL261X SoC and RDK board .../bindings/arm/marvell,berlin.yaml | 20 + .../bindings/clock/syna,sl261x-clk.yaml | 92 +++ .../bindings/i2c/snps,designware-i2c.yaml | 1 + .../bindings/i3c/snps,dw-i3c-master.yaml | 6 +- .../bindings/mfd/syna,sl261x-gbl.yaml | 208 +++++ .../pinctrl/marvell,berlin2-soc-pinctrl.yaml | 10 +- .../bindings/regulator/silergy,sy8827n.yaml | 5 +- .../bindings/reset/syna,sl261x-reset.yaml | 40 + .../bindings/serial/snps-dw-apb-uart.yaml | 12 +- .../bindings/spi/snps,dw-apb-ssi.yaml | 1 + arch/arm64/Kconfig.platforms | 4 +- arch/arm64/boot/dts/synaptics/Makefile | 5 + arch/arm64/boot/dts/synaptics/sl2611-rdk.dts | 16 + arch/arm64/boot/dts/synaptics/sl2611.dtsi | 490 ++++++++++++ arch/arm64/boot/dts/synaptics/sl2613-rdk.dts | 16 + arch/arm64/boot/dts/synaptics/sl2613.dtsi | 12 + arch/arm64/boot/dts/synaptics/sl2615-rdk.dts | 16 + arch/arm64/boot/dts/synaptics/sl2615.dtsi | 46 ++ arch/arm64/boot/dts/synaptics/sl2617-rdk.dts | 16 + arch/arm64/boot/dts/synaptics/sl2617.dtsi | 46 ++ arch/arm64/boot/dts/synaptics/sl2619-rdk.dts | 16 + arch/arm64/boot/dts/synaptics/sl2619.dtsi | 44 ++ .../boot/dts/synaptics/sl261x-rdk-common.dtsi | 135 ++++ drivers/clk/Kconfig | 1 + drivers/clk/berlin/Kconfig | 25 + drivers/clk/berlin/Makefile | 4 + drivers/clk/berlin/sl-clk.c | 279 +++++++ drivers/clk/berlin/sl-clk.h | 31 + drivers/clk/berlin/sl-sysmgr-clk.c | 250 ++++++ drivers/clk/berlin/sl-sysmgr-clk.h | 44 ++ drivers/clk/berlin/sl261x-clks.c | 385 +++++++++ drivers/clk/berlin/sl261x-pll.c | 145 ++++ drivers/clk/berlin/sl261x-pll.h | 14 + drivers/i3c/master/dw-i3c-master.c | 24 +- drivers/i3c/master/dw-i3c-master.h | 2 +- drivers/pinctrl/berlin/Kconfig | 7 + drivers/pinctrl/berlin/Makefile | 1 + drivers/pinctrl/berlin/berlin.c | 259 +++++- drivers/pinctrl/berlin/berlin.h | 17 +- drivers/pinctrl/berlin/pinctrl-sl261x.c | 745 ++++++++++++++++++ drivers/reset/Kconfig | 6 + drivers/reset/Makefile | 1 + drivers/reset/reset-sl261x.c | 224 ++++++ include/dt-bindings/clock/syna,sl261x.h | 131 +++ include/dt-bindings/reset/syna,sl261x-reset.h | 80 ++ 45 files changed, 3899 insertions(+), 33 deletions(-) create mode 100755 Documentation/devicetree/bindings/clock/syna,sl261x-clk.yaml create mode 100644 Documentation/devicetree/bindings/mfd/syna,sl261x-gbl.yaml create mode 100644 Documentation/devicetree/bindings/reset/syna,sl261x-reset.yaml create mode 100644 arch/arm64/boot/dts/synaptics/sl2611-rdk.dts create mode 100644 arch/arm64/boot/dts/synaptics/sl2611.dtsi create mode 100644 arch/arm64/boot/dts/synaptics/sl2613-rdk.dts create mode 100644 arch/arm64/boot/dts/synaptics/sl2613.dtsi create mode 100644 arch/arm64/boot/dts/synaptics/sl2615-rdk.dts create mode 100644 arch/arm64/boot/dts/synaptics/sl2615.dtsi create mode 100644 arch/arm64/boot/dts/synaptics/sl2617-rdk.dts create mode 100644 arch/arm64/boot/dts/synaptics/sl2617.dtsi create mode 100644 arch/arm64/boot/dts/synaptics/sl2619-rdk.dts create mode 100644 arch/arm64/boot/dts/synaptics/sl2619.dtsi create mode 100644 arch/arm64/boot/dts/synaptics/sl261x-rdk-common.dtsi create mode 100644 drivers/clk/berlin/Kconfig create mode 100644 drivers/clk/berlin/sl-clk.c create mode 100644 drivers/clk/berlin/sl-clk.h create mode 100644 drivers/clk/berlin/sl-sysmgr-clk.c create mode 100644 drivers/clk/berlin/sl-sysmgr-clk.h create mode 100644 drivers/clk/berlin/sl261x-clks.c create mode 100644 drivers/clk/berlin/sl261x-pll.c create mode 100644 drivers/clk/berlin/sl261x-pll.h create mode 100644 drivers/pinctrl/berlin/pinctrl-sl261x.c create mode 100644 drivers/reset/reset-sl261x.c create mode 100644 include/dt-bindings/clock/syna,sl261x.h create mode 100644 include/dt-bindings/reset/syna,sl261x-reset.h -- 2.53.0 -- linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c