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Received: from mailgw01.mediatek.com ([216.200.240.184]) by merlin.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1h3zkC-0007PL-Co; Wed, 13 Mar 2019 09:00:13 +0000 X-UUID: 99e27417a5c14aaf9493b6424c669c4b-20190313 X-UUID: 99e27417a5c14aaf9493b6424c669c4b-20190313 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 1405229216; Wed, 13 Mar 2019 00:42:21 -0800 Received: from MTKMBS01N2.mediatek.inc (172.21.101.79) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 13 Mar 2019 01:42:19 -0700 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs01n2.mediatek.inc (172.21.101.79) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 13 Mar 2019 16:42:17 +0800 Received: from mtkslt306.mediatek.inc (10.21.14.136) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 13 Mar 2019 16:42:17 +0800 From: To: Matthias Brugger , Rob Herring Subject: [PATCH v1] arm: dts: mediatek: add basic support for MT7629 SoC Date: Wed, 13 Mar 2019 16:42:15 +0800 Message-ID: X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 X-TM-SNTS-SMTP: D3098268C7B624B4B0F6092886A848D9B9ED420EFAE774D59D2F8A1720FD40982000:8 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190313_050012_659845_3A3D4C58 X-CRM114-Status: GOOD ( 15.26 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Ryder Lee , Sean Wang , Weijie Gao , linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Ryder Lee This adds basic support for MT7629 reference board. Signed-off-by: Ryder Lee Tested-by: Kevin Hilman --- Changes since v1: -Fix unit-address warnings. -Put all the mmio peripherals under a simple-bus node. -Drop all the 'partitions' nodes in flash node. --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/mt7629-rfb.dts | 203 ++++++++++++++++ arch/arm/boot/dts/mt7629.dtsi | 370 ++++++++++++++++++++++++++++++ include/dt-bindings/reset/mt7629-resets.h | 71 ++++++ 4 files changed, 645 insertions(+) create mode 100644 arch/arm/boot/dts/mt7629-rfb.dts create mode 100644 arch/arm/boot/dts/mt7629.dtsi create mode 100644 include/dt-bindings/reset/mt7629-resets.h diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index bd40148..a5a6d9f 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1231,6 +1231,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ mt7623a-rfb-nand.dtb \ mt7623n-rfb-emmc.dtb \ mt7623n-bananapi-bpi-r2.dtb \ + mt7629-rfb.dtb \ mt8127-moose.dtb \ mt8135-evbp1.dtb dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb diff --git a/arch/arm/boot/dts/mt7629-rfb.dts b/arch/arm/boot/dts/mt7629-rfb.dts new file mode 100644 index 0000000..a47dd7e --- /dev/null +++ b/arch/arm/boot/dts/mt7629-rfb.dts @@ -0,0 +1,203 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 MediaTek Inc. + * Author: Ryder Lee + */ + +/dts-v1/; +#include +#include "mt7629.dtsi" + +/ { + model = "MediaTek MT7629 reference board"; + compatible = "mediatek,mt7629-rfb", "mediatek,mt7629"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + gpio-keys { + compatible = "gpio-keys"; + + reset { + label = "factory"; + linux,code = ; + gpios = <&pio 60 GPIO_ACTIVE_LOW>; + }; + + wps { + label = "wps"; + linux,code = ; + gpios = <&pio 58 GPIO_ACTIVE_LOW>; + }; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0 0x40000000 0 0x10000000>; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_5v: regulator-5v { + compatible = "regulator-fixed"; + regulator-name = "fixed-5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + regulator-always-on; + }; +}; + +&i2c { + pinctrl-names = "default"; + pinctrl-0 = <&i2c_pins>; + status = "okay"; +}; + +&qspi { + pinctrl-names = "default"; + pinctrl-0 = <&qspi_pins>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + #address-cells = <1>; + #size-cells = <1>; + }; +}; + +&pio { + eth_pins: eth-pins { + mux { + function = "eth"; + groups = "mdc_mdio"; + }; + }; + + ephy_leds_pins: ephy-leds-pins { + mux { + function = "led"; + groups = "gphy_leds_0", "ephy_leds"; + }; + }; + + i2c_pins: i2c-pins { + mux { + function = "i2c"; + groups = "i2c_0"; + }; + + conf { + pins = "I2C_SDA", "I2C_SCL"; + drive-strength = <4>; + bias-disable; + }; + }; + + pcie_pins: pcie-pins { + mux { + function = "pcie"; + groups = "pcie_clkreq", + "pcie_pereset", + "pcie_wake"; + }; + }; + + pwm_pins: pwm-pins { + mux { + function = "pwm"; + groups = "pwm_0"; + }; + }; + + /* Serial NAND is shared pin with SPI-NOR */ + serial_nand_pins: serial-nand-pins { + mux { + function = "flash"; + groups = "snfi"; + }; + }; + + spi_pins: spi-pins { + mux { + function = "spi"; + groups = "spi_0"; + }; + }; + + /* SPI-NOR is shared pin with serial NAND */ + qspi_pins: qspi-pins { + mux { + function = "flash"; + groups = "spi_nor"; + }; + }; + + uart0_pins: uart0-pins { + mux { + function = "uart"; + groups = "uart0_txd_rxd" ; + }; + }; + + uart1_pins: uart1-pins { + mux { + function = "uart"; + groups = "uart1_0_tx_rx" ; + }; + }; + + uart2_pins: uart2-pins { + mux { + function = "uart"; + groups = "uart2_0_txd_rxd" ; + }; + }; + + watchdog_pins: watchdog-pins { + mux { + function = "watchdog"; + groups = "watchdog"; + }; + }; +}; + +&spi { + pinctrl-names = "default"; + pinctrl-0 = <&spi_pins>; + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + status = "okay"; +}; + +&ssusb { + vusb33-supply = <®_3p3v>; + vbus-supply = <®_5v>; + status = "okay"; +}; + +&u3phy1 { + status = "okay"; +}; + +&watchdog { + pinctrl-names = "default"; + pinctrl-0 = <&watchdog_pins>; + status = "okay"; +}; \ No newline at end of file diff --git a/arch/arm/boot/dts/mt7629.dtsi b/arch/arm/boot/dts/mt7629.dtsi new file mode 100644 index 0000000..0197660 --- /dev/null +++ b/arch/arm/boot/dts/mt7629.dtsi @@ -0,0 +1,370 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 MediaTek Inc. + * + * Author: Ryder Lee + */ + +#include +#include +#include +#include +#include +#include +#include + +/ { + compatible = "mediatek,mt7629"; + interrupt-parent = <&sysirq>; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + enable-method = "mediatek,mt6589-smp"; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x0>; + clock-frequency = <1250000000>; + cci-control-port = <&cci_control2>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x1>; + clock-frequency = <1250000000>; + cci-control-port = <&cci_control2>; + }; + }; + + pmu { + compatible = "arm,cortex-a7-pmu"; + interrupts = , + ; + interrupt-affinity = <&cpu0>, <&cpu1>; + }; + + clk20m: oscillator-0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <20000000>; + clock-output-names = "clk20m"; + }; + + clk40m: oscillator-1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <40000000>; + clock-output-names = "clkxtal"; + }; + + timer { + compatible = "arm,armv7-timer"; + interrupt-parent = <&gic>; + interrupts = , + , + , + ; + clock-frequency = <20000000>; + arm,cpu-registers-not-fw-configured; + }; + + soc { + #address-cells = <2>; + #size-cells = <2>; + compatible = "simple-bus"; + ranges; + + infracfg: syscon@10000000 { + compatible = "mediatek,mt7629-infracfg", "syscon"; + reg = <0 0x10000000 0 0x1000>; + #clock-cells = <1>; + }; + + pericfg: syscon@10002000 { + compatible = "mediatek,mt7629-pericfg", "syscon"; + reg = <0 0x10002000 0 0x1000>; + #clock-cells = <1>; + }; + + scpsys: scpsys@10006000 { + compatible = "mediatek,mt7629-scpsys", + "mediatek,mt7622-scpsys"; + #power-domain-cells = <1>; + reg = <0 0x10006000 0 0x1000>; + clocks = <&topckgen CLK_TOP_HIF_SEL>; + clock-names = "hif_sel"; + assigned-clocks = <&topckgen CLK_TOP_HIF_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL1_D2>; + infracfg = <&infracfg>; + }; + + timer: timer@10009000 { + compatible = "mediatek,mt7629-timer", + "mediatek,mt6765-timer"; + reg = <0 0x10009000 0 0x60>; + interrupts = , + ; + clocks = <&clk20m>; + clock-names = "clk20m"; + }; + + sysirq: interrupt-controller@10200a80 { + compatible = "mediatek,mt7629-sysirq", + "mediatek,mt6577-sysirq"; + reg = <0 0x10200a80 0 0x20>; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + }; + + apmixedsys: syscon@10209000 { + compatible = "mediatek,mt7629-apmixedsys", "syscon"; + reg = <0 0x10209000 0 0x1000>; + #clock-cells = <1>; + }; + + rng: rng@1020f000 { + compatible = "mediatek,mt7629-rng", + "mediatek,mt7623-rng"; + reg = <0 0x1020f000 0 0x100>; + clocks = <&infracfg CLK_INFRA_TRNG_PD>; + clock-names = "rng"; + }; + + topckgen: syscon@10210000 { + compatible = "mediatek,mt7629-topckgen", "syscon"; + reg = <0 0x10210000 0 0x1000>; + #clock-cells = <1>; + }; + + watchdog: watchdog@10212000 { + compatible = "mediatek,mt7629-wdt", + "mediatek,mt6589-wdt"; + reg = <0 0x10212000 0 0x100>; + }; + + pio: pinctrl@10217000 { + compatible = "mediatek,mt7629-pinctrl"; + reg = <0 0x10217000 0 0x8000>, + <0 0x10005000 0 0x1000>; + reg-names = "base", "eint"; + gpio-controller; + gpio-ranges = <&pio 0 0 79>; + #gpio-cells = <2>; + #interrupt-cells = <2>; + interrupt-controller; + interrupts = ; + interrupt-parent = <&gic>; + }; + + gic: interrupt-controller@10300000 { + compatible = "arm,gic-400"; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + reg = <0 0x10310000 0 0x1000>, + <0 0x10320000 0 0x1000>, + <0 0x10340000 0 0x2000>, + <0 0x10360000 0 0x2000>; + }; + + cci: cci@10390000 { + compatible = "arm,cci-400"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0 0x10390000 0 0x1000>; + ranges = <0 0 0x10390000 0x10000>; + + cci_control0: slave-if@1000 { + compatible = "arm,cci-400-ctrl-if"; + interface-type = "ace-lite"; + reg = <0x1000 0x1000>; + }; + + cci_control1: slave-if@4000 { + compatible = "arm,cci-400-ctrl-if"; + interface-type = "ace"; + reg = <0x4000 0x1000>; + }; + + cci_control2: slave-if@5000 { + compatible = "arm,cci-400-ctrl-if"; + interface-type = "ace"; + reg = <0x5000 0x1000>; + }; + + pmu@9000 { + compatible = "arm,cci-400-pmu,r1"; + reg = <0x9000 0x5000>; + interrupts = , + , + , + , + ; + }; + }; + + uart0: serial@11002000 { + compatible = "mediatek,mt7629-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11002000 0 0x400>; + interrupts = ; + clocks = <&topckgen CLK_TOP_UART_SEL>, + <&pericfg CLK_PERI_UART0_PD>; + clock-names = "baud", "bus"; + status = "disabled"; + }; + + uart1: serial@11003000 { + compatible = "mediatek,mt7629-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11003000 0 0x400>; + interrupts = ; + clocks = <&topckgen CLK_TOP_UART_SEL>, + <&pericfg CLK_PERI_UART1_PD>; + clock-names = "baud", "bus"; + status = "disabled"; + }; + + uart2: serial@11004000 { + compatible = "mediatek,mt7629-uart", + "mediatek,mt6577-uart"; + reg = <0 0x11004000 0 0x400>; + interrupts = ; + clocks = <&topckgen CLK_TOP_UART_SEL>, + <&pericfg CLK_PERI_UART2_PD>; + clock-names = "baud", "bus"; + status = "disabled"; + }; + + i2c: i2c@11007000 { + compatible = "mediatek,mt7629-i2c", + "mediatek,mt2712-i2c"; + reg = <0 0x11007000 0 0x90>, + <0 0x11000100 0 0x80>; + interrupts = ; + clock-div = <4>; + clocks = <&pericfg CLK_PERI_I2C0_PD>, + <&pericfg CLK_PERI_AP_DMA_PD>; + clock-names = "main", "dma"; + assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi: spi@1100a000 { + compatible = "mediatek,mt7629-spi", + "mediatek,mt7622-spi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0 0x1100a000 0 0x100>; + interrupts = ; + clocks = <&topckgen CLK_TOP_SYSPLL3_D2>, + <&topckgen CLK_TOP_SPI0_SEL>, + <&pericfg CLK_PERI_SPI0_PD>; + clock-names = "parent-clk", "sel-clk", "spi-clk"; + status = "disabled"; + }; + + qspi: spi@11014000 { + compatible = "mediatek,mt7629-nor", + "mediatek,mt8173-nor"; + reg = <0 0x11014000 0 0xe0>; + clocks = <&pericfg CLK_PERI_FLASH_PD>, + <&topckgen CLK_TOP_FLASH_SEL>; + clock-names = "spi", "sf"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + ssusbsys: syscon@1a000000 { + compatible = "mediatek,mt7629-ssusbsys", "syscon"; + reg = <0 0x1a000000 0 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + ssusb: usb@1a0c0000 { + compatible = "mediatek,mt7629-xhci", + "mediatek,mtk-xhci"; + reg = <0 0x1a0c0000 0 0x01000>, + <0 0x1a0c3e00 0 0x0100>; + reg-names = "mac", "ippc"; + interrupts = ; + clocks = <&ssusbsys CLK_SSUSB_SYS_EN>, + <&ssusbsys CLK_SSUSB_REF_EN>, + <&ssusbsys CLK_SSUSB_MCU_EN>, + <&ssusbsys CLK_SSUSB_DMA_EN>; + clock-names = "sys_ck", "ref_ck", "mcu_ck", "dma_ck"; + assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>, + <&topckgen CLK_TOP_SATA_SEL>, + <&topckgen CLK_TOP_HIF_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>, + <&topckgen CLK_TOP_UNIVPLL2_D4>, + <&topckgen CLK_TOP_UNIVPLL1_D2>; + power-domains = <&scpsys MT7622_POWER_DOMAIN_HIF1>; + phys = <&u2port0 PHY_TYPE_USB2>, + <&u3port0 PHY_TYPE_USB3>; + status = "disabled"; + }; + + u3phy1: usb-phy@1a0c4000 { + compatible = "mediatek,generic-tphy-v1"; + reg = <0 0x1a0c4000 0 0x300>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + status = "disabled"; + + u2port0: usb-phy@1a0c4300 { + reg = <0 0x1a0c4300 0 0x100>; + clocks = <&ssusbsys CLK_SSUSB_U2_PHY_EN>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + + u3port0: usb-phy@1a1c4900 { + reg = <0 0x1a1c4900 0 0x700>; + clocks = <&clk20m>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + }; + + pciesys: syscon@1a100800 { + compatible = "mediatek,mt7629-pciesys", "syscon"; + reg = <0 0x1a100800 0 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + ethsys: syscon@1b000000 { + compatible = "mediatek,mt7629-ethsys", "syscon"; + reg = <0 0x1b000000 0 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + sgmiisys0: syscon@1b128000 { + compatible = "mediatek,mt7629-sgmiisys", "syscon"; + reg = <0 0x1b128000 0 0x1000>; + #clock-cells = <1>; + }; + + sgmiisys1: syscon@1b130000 { + compatible = "mediatek,mt7629-sgmiisys", "syscon"; + reg = <0 0x1b130000 0 0x1000>; + #clock-cells = <1>; + }; + }; +}; diff --git a/include/dt-bindings/reset/mt7629-resets.h b/include/dt-bindings/reset/mt7629-resets.h new file mode 100644 index 0000000..6bb8573 --- /dev/null +++ b/include/dt-bindings/reset/mt7629-resets.h @@ -0,0 +1,71 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2019 MediaTek Inc. + */ + +#ifndef _DT_BINDINGS_RESET_CONTROLLER_MT7629 +#define _DT_BINDINGS_RESET_CONTROLLER_MT7629 + +/* INFRACFG resets */ +#define MT7629_INFRA_EMI_MPU_RST 0 +#define MT7629_INFRA_UART5_RST 2 +#define MT7629_INFRA_CIRQ_EINT_RST 3 +#define MT7629_INFRA_APXGPT_RST 4 +#define MT7629_INFRA_SCPSYS_RST 5 +#define MT7629_INFRA_KP_RST 6 +#define MT7629_INFRA_SPI1_RST 7 +#define MT7629_INFRA_SPI4_RST 8 +#define MT7629_INFRA_SYSTIMER_RST 9 +#define MT7629_INFRA_IRRX_RST 10 +#define MT7629_INFRA_AO_BUS_RST 16 +#define MT7629_INFRA_EMI_RST 32 +#define MT7629_INFRA_APMIXED_RST 35 +#define MT7629_INFRA_MIPI_RST 36 +#define MT7629_INFRA_TRNG_RST 37 +#define MT7629_INFRA_SYSCIRQ_RST 38 +#define MT7629_INFRA_MIPI_CSI_RST 39 +#define MT7629_INFRA_GCE_FAXI_RST 40 +#define MT7629_INFRA_I2C_SRAM_RST 41 +#define MT7629_INFRA_IOMMU_RST 47 + +/* PERICFG resets */ +#define MT7629_PERI_UART0_SW_RST 0 +#define MT7629_PERI_UART1_SW_RST 1 +#define MT7629_PERI_UART2_SW_RST 2 +#define MT7629_PERI_BTIF_SW_RST 6 +#define MT7629_PERI_PWN_SW_RST 8 +#define MT7629_PERI_DMA_SW_RST 11 +#define MT7629_PERI_NFI_SW_RST 14 +#define MT7629_PERI_I2C0_SW_RST 22 +#define MT7629_PERI_SPI0_SW_RST 33 +#define MT7629_PERI_SPI1_SW_RST 34 +#define MT7629_PERI_FLASHIF_SW_RST 36 + +/* PCIe Subsystem resets */ +#define MT7629_PCIE1_CORE_RST 19 +#define MT7629_PCIE1_MMIO_RST 20 +#define MT7629_PCIE1_HRST 21 +#define MT7629_PCIE1_USER_RST 22 +#define MT7629_PCIE1_PIPE_RST 23 +#define MT7629_PCIE0_CORE_RST 27 +#define MT7629_PCIE0_MMIO_RST 28 +#define MT7629_PCIE0_HRST 29 +#define MT7629_PCIE0_USER_RST 30 +#define MT7629_PCIE0_PIPE_RST 31 + +/* SSUSB Subsystem resets */ +#define MT7629_SSUSB_PHY_PWR_RST 3 +#define MT7629_SSUSB_MAC_PWR_RST 4 + +/* ETH Subsystem resets */ +#define MT7629_ETHSYS_SYS_RST 0 +#define MT7629_ETHSYS_MCM_RST 2 +#define MT7629_ETHSYS_HSDMA_RST 5 +#define MT7629_ETHSYS_FE_RST 6 +#define MT7629_ETHSYS_ESW_RST 16 +#define MT7629_ETHSYS_GMAC_RST 23 +#define MT7629_ETHSYS_EPHY_RST 24 +#define MT7629_ETHSYS_CRYPTO_RST 29 +#define MT7629_ETHSYS_PPE_RST 31 + +#endif /* _DT_BINDINGS_RESET_CONTROLLER_MT7629 */