From patchwork Sat Jan 20 09:54:04 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Levin X-Patchwork-Id: 10176329 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id E5B796055D for ; Sat, 20 Jan 2018 09:55:53 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D6654204BD for ; Sat, 20 Jan 2018 09:55:53 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CA8BA223A1; Sat, 20 Jan 2018 09:55:53 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 24BA9204BD for ; Sat, 20 Jan 2018 09:55:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=3JvysYjEGJtJ6PvMYRXlslTayD9ASqGbmhasZMQmhw4=; b=hrYzyVeBKj9ggi+RoizXod+J9S cBugpVsrQs0zw5+/GIJMBr5c+6eoDDaKZmjR0zI5cXERGiXImQvxqTB4tuXzJQ12xCBK0NBeq9pfA zbaWIOOmCPYAmXUUXsFm7eE/wrC4uuMd4Sy1o+uy26ZqxLpsdlqVgBeTGiFsPiiJUzzRkElNkY6cY Sy4XZ0WArF199yrQ1G8TC8DGusbrbOjuy4n7el/AnkW92o2tjDZNrW9bktaIIykJp0w1R6CCl4mJK pMTL6vjGIl9B0rHlS/YSnEDUCV6SL9zrCrOfr4OBgubM9PbBIgAHQLzdLZnGqbmiBQGo41V9n6hdr Dq4wq0AQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1ecpsM-0006T4-9o; Sat, 20 Jan 2018 09:55:50 +0000 Received: from regular1.263xmail.com ([211.150.99.139]) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1ecps7-00065c-Nf; Sat, 20 Jan 2018 09:55:39 +0000 Received: from djw?t-chip.com.cn (unknown [192.168.167.236]) by regular1.263xmail.com (Postfix) with ESMTP id 8F5865489; Sat, 20 Jan 2018 17:55:11 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 Received: from localhost.localdomain (localhost [127.0.0.1]) by smtp.263.net (Postfix) with ESMTPA id BD3A1381; Sat, 20 Jan 2018 17:55:11 +0800 (CST) X-RL-SENDER: djw@t-chip.com.cn X-FST-TO: linux-rockchip@lists.infradead.org X-SENDER-IP: 14.20.128.156 X-LOGIN-NAME: djw@t-chip.com.cn X-UNIQUE-TAG: <27a135219e6c6edafe1e6fe7cb246c7f> X-ATTACHMENT-NUM: 0 X-SENDER: djw@t-chip.com.cn X-DNS-TYPE: 0 Received: from localhost.localdomain (unknown [14.20.128.156]) by smtp.263.net (Postfix) whith ESMTP id 2396YG8IN3; Sat, 20 Jan 2018 17:55:12 +0800 (CST) From: djw@t-chip.com.cn To: linux-rockchip@lists.infradead.org Subject: [PATCH v2] arm64: dts: rockchip: add roc-rk3328-cc board Date: Sat, 20 Jan 2018 17:54:04 +0800 Message-Id: <20180120095404.32117-1-djw@t-chip.com.cn> X-Mailer: git-send-email 2.9.2 In-Reply-To: <20180106094538.15568-1-djw@t-chip.com.cn> References: <20180106094538.15568-1-djw@t-chip.com.cn> X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, Heiko Stuebner , shawn.lin@rock-chips.com, robh+dt@kernel.org, Levin Du , Levin Du , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Levin Du Hi all, This version uses SPDX license tag. The roc-rk3328-cc is a credit card size single board computer using the Rockchip RK3328 Quad-Core ARM Cortex A53 64-Bit Processor and supporting up to 2GB 2133MHz LPDDR4 memory. It provides eMMC module socket, MicroSD Card slot, USB 2.0/3.0, Gigabit Ethernet, HDMI/CVBS, Infrared Receiver, SPDIF/I2S, and SPI/I2C/UART/PWM interfaces. The devicetree currently supports basic peripherals. Signed-off-by: Levin Du --- Documentation/devicetree/bindings/arm/rockchip.txt | 4 + arch/arm64/boot/dts/rockchip/Makefile | 1 + arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 276 +++++++++++++++++++++ 3 files changed, 281 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt b/Documentation/devicetree/bindings/arm/rockchip.txt index 326d24b..0f76a62 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.txt +++ b/Documentation/devicetree/bindings/arm/rockchip.txt @@ -50,6 +50,10 @@ Rockchip platforms device tree bindings Required root node properties: - compatible = "firefly,firefly-rk3399", "rockchip,rk3399"; +- Firefly roc-rk3328-cc board: + Required root node properties: + - compatible = "firefly,roc-rk3328-cc", "rockchip,rk3328"; + - ChipSPARK PopMetal-RK3288 board: Required root node properties: - compatible = "chipspark,popmetal-rk3288", "rockchip,rk3288"; diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index ce2701e..cf14b86 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock64.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-roc-cc.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-evb-act8846.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-geekbox.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb diff --git a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts new file mode 100644 index 0000000..f055c74 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts @@ -0,0 +1,276 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2017 T-Chip Intelligent Technology Co., Ltd + */ + +/dts-v1/; +#include "rk3328.dtsi" + +/ { + model = "Firefly roc-rk3328-cc"; + compatible = "firefly,roc-rk3328-cc", "rockchip,rk3328"; + + chosen { + stdout-path = "serial2:1500000n8"; + }; + + gmac_clkin: external-gmac-clock { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "gmac_clkin"; + #clock-cells = <0>; + }; + + dc_12v: dc-12v { + compatible = "regulator-fixed"; + regulator-name = "dc_12v"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + + vcc_sd: sdmmc-regulator { + compatible = "regulator-fixed"; + gpio = <&gpio0 30 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc0m1_gpio>; + regulator-name = "vcc_sd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc_io>; + }; + + vcc_host1_5v: vcc_otg_5v: vcc-host1-5v-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&usb20_host_drv>; + regulator-name = "vcc_host1_5v"; + regulator-always-on; + vin-supply = <&vcc_sys>; + }; + + vcc_sys: vcc-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&dc_12v>; + }; + + vcc_phy: vcc-phy-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc_phy"; + regulator-always-on; + regulator-boot-on; + }; +}; + +&cpu0 { + cpu-supply = <&vdd_arm>; +}; + +&emmc { + bus-width = <8>; + cap-mmc-highspeed; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; + status = "okay"; +}; + +&gmac2io { + assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>; + assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>; + clock_in_out = "input"; + phy-supply = <&vcc_phy>; + phy-mode = "rgmii"; + pinctrl-names = "default"; + pinctrl-0 = <&rgmiim1_pins>; + snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 50000>; + tx_delay = <0x25>; + rx_delay = <0x11>; + status = "okay"; +}; + +&i2c1 { + status = "okay"; + + rk805: rk805@18 { + compatible = "rockchip,rk805"; + reg = <0x18>; + interrupt-parent = <&gpio1>; + interrupts = <24 IRQ_TYPE_LEVEL_LOW>; + #clock-cells = <1>; + clock-output-names = "xin32k", "rk805-clkout2"; + gpio-controller; + #gpio-cells = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int_l>; + rockchip,system-power-controller; + wakeup-source; + + vcc1-supply = <&vcc_sys>; + vcc2-supply = <&vcc_sys>; + vcc3-supply = <&vcc_sys>; + vcc4-supply = <&vcc_sys>; + vcc5-supply = <&vcc_io>; + vcc6-supply = <&vcc_io>; + + regulators { + vdd_logic: DCDC_REG1 { + regulator-name = "vdd_logic"; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1450000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + + vdd_arm: DCDC_REG2 { + regulator-name = "vdd_arm"; + regulator-min-microvolt = <712500>; + regulator-max-microvolt = <1450000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <950000>; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-name = "vcc_ddr"; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc_io: DCDC_REG4 { + regulator-name = "vcc_io"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_18: LDO_REG1 { + regulator-name = "vcc_18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc18_emmc: LDO_REG2 { + regulator-name = "vcc18_emmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vdd_10: LDO_REG3 { + regulator-name = "vdd_10"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + }; + }; +}; + +&pinctrl { + pmic { + pmic_int_l: pmic-int-l { + rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + usb2 { + usb20_host_drv: usb20-host-drv { + rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&sdmmc { + bus-width = <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + disable-wp; + max-frequency = <150000000>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>; + vmmc-supply = <&vcc_sd>; + status = "okay"; +}; + +&tsadc { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&u2phy { + status = "okay"; +}; + +&u2phy_host { + status = "okay"; +}; + +&u2phy_otg { + status = "okay"; +}; + +&usb20_otg { + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usbdrd3 { + status = "okay"; +}; + +&usbdrd_dwc3 { + dr_mode = "host"; + status = "okay"; +};