From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 721AF72 for ; Tue, 15 Jun 2021 11:07:38 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 2AEBE147A; Tue, 15 Jun 2021 04:07:38 -0700 (PDT) Received: from localhost.localdomain (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 2ECC03F719; Tue, 15 Jun 2021 04:07:36 -0700 (PDT) From: Andre Przywara To: Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec Cc: Rob Herring , Icenowy Zheng , Samuel Holland , linux-arm-kernel@lists.infradead.org, linux-sunxi@googlegroups.com, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Ondrej Jirman , devicetree@vger.kernel.org Subject: [PATCH v7 16/19] arm64: dts: allwinner: Add Allwinner H616 .dtsi file Date: Tue, 15 Jun 2021 12:06:33 +0100 Message-Id: <20210615110636.23403-17-andre.przywara@arm.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20210615110636.23403-1-andre.przywara@arm.com> References: <20210615110636.23403-1-andre.przywara@arm.com> X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: This (relatively) new SoC is similar to the H6, but drops the (broken) PCIe support and the USB 3.0 controller. It also gets the management controller removed, which in turn removes *some*, but not all of the devices formerly dedicated to the ARISC (CPUS). And while there is still the extra sunxi interrupt controller, the package lacks the corresponding NMI pin, so no interrupts for the PMIC. The reserved memory node is actually handled by Trusted Firmware now, but U-Boot fails to propagate this to a separately loaded DTB, so we keep it in here for now, until U-Boot learns to do this properly. Signed-off-by: Andre Przywara --- .../arm64/boot/dts/allwinner/sun50i-h616.dtsi | 735 ++++++++++++++++++ 1 file changed, 735 insertions(+) create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi new file mode 100644 index 000000000000..021b8597cfb8 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi @@ -0,0 +1,735 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (C) 2020 Arm Ltd. +// based on the H6 dtsi, which is: +// Copyright (C) 2017 Icenowy Zheng + +#include +#include +#include +#include +#include + +/ { + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <0>; + enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; + }; + + cpu1: cpu@1 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <1>; + enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; + }; + + cpu2: cpu@2 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <2>; + enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; + }; + + cpu3: cpu@3 { + compatible = "arm,cortex-a53"; + device_type = "cpu"; + reg = <3>; + enable-method = "psci"; + clocks = <&ccu CLK_CPUX>; + }; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* 512KiB reserved for ARM Trusted Firmware (BL31) */ + secmon_reserved: secmon@40000000 { + reg = <0x0 0x40000000 0x0 0x80000>; + no-map; + }; + }; + + osc24M: osc24M_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <24000000>; + clock-output-names = "osc24M"; + }; + + pmu { + compatible = "arm,cortex-a53-pmu"; + interrupts = , + , + , + ; + interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + timer { + compatible = "arm,armv8-timer"; + arm,no-tick-in-suspend; + interrupts = , + , + , + ; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0x0 0x40000000>; + + syscon: syscon@3000000 { + compatible = "allwinner,sun50i-h616-system-control"; + reg = <0x03000000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + sram_c: sram@28000 { + compatible = "mmio-sram"; + reg = <0x00028000 0x30000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x00028000 0x30000>; + }; + }; + + ccu: clock@3001000 { + compatible = "allwinner,sun50i-h616-ccu"; + reg = <0x03001000 0x1000>; + clocks = <&osc24M>, <&rtc 0>, <&rtc 2>; + clock-names = "hosc", "losc", "iosc"; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + watchdog: watchdog@30090a0 { + compatible = "allwinner,sun50i-h616-wdt", + "allwinner,sun6i-a31-wdt"; + reg = <0x030090a0 0x20>; + interrupts = ; + clocks = <&osc24M>; + status = "okay"; + }; + + pio: pinctrl@300b000 { + compatible = "allwinner,sun50i-h616-pinctrl"; + reg = <0x0300b000 0x400>; + interrupts = , + , + , + , + , + , + , + ; + clocks = <&ccu CLK_APB1>, <&osc24M>, <&rtc 0>; + clock-names = "apb", "hosc", "losc"; + gpio-controller; + #gpio-cells = <3>; + interrupt-controller; + #interrupt-cells = <3>; + + ext_rgmii_pins: rgmii-pins { + pins = "PI0", "PI1", "PI2", "PI3", "PI4", + "PI5", "PI7", "PI8", "PI9", "PI10", + "PI11", "PI12", "PI13", "PI14", "PI15", + "PI16"; + function = "emac0"; + drive-strength = <40>; + }; + + i2c0_pins: i2c0-pins { + pins = "PI6", "PI7"; + function = "i2c0"; + }; + + i2c3_ph_pins: i2c3-ph-pins { + pins = "PH4", "PH5"; + function = "i2c3"; + }; + + ir_rx_pin: ir-rx-pin { + pins = "PH10"; + function = "ir_rx"; + }; + + mmc0_pins: mmc0-pins { + pins = "PF0", "PF1", "PF2", "PF3", + "PF4", "PF5"; + function = "mmc0"; + drive-strength = <30>; + bias-pull-up; + }; + + mmc1_pins: mmc1-pins { + pins = "PG0", "PG1", "PG2", "PG3", + "PG4", "PG5"; + function = "mmc1"; + drive-strength = <30>; + bias-pull-up; + }; + + mmc2_pins: mmc2-pins { + pins = "PC0", "PC1", "PC5", "PC6", + "PC8", "PC9", "PC10", "PC11", + "PC13", "PC14", "PC15", "PC16"; + function = "mmc2"; + drive-strength = <30>; + bias-pull-up; + }; + + spi0_pins: spi0-pins { + pins = "PC0", "PC2", "PC3", "PC4"; + function = "spi0"; + }; + + spi1_pins: spi1-pins { + pins = "PH6", "PH7", "PH8"; + function = "spi1"; + }; + + spi1_cs_pin: spi1-cs-pin { + pins = "PH5"; + function = "spi1"; + }; + + uart0_ph_pins: uart0-ph-pins { + pins = "PH0", "PH1"; + function = "uart0"; + }; + + uart1_pins: uart1-pins { + pins = "PG6", "PG7"; + function = "uart1"; + }; + + uart1_rts_cts_pins: uart1-rts-cts-pins { + pins = "PG8", "PG9"; + function = "uart1"; + }; + }; + + gic: interrupt-controller@3021000 { + compatible = "arm,gic-400"; + reg = <0x03021000 0x1000>, + <0x03022000 0x2000>, + <0x03024000 0x2000>, + <0x03026000 0x2000>; + interrupts = ; + interrupt-controller; + #interrupt-cells = <3>; + }; + + mmc0: mmc@4020000 { + compatible = "allwinner,sun50i-h616-mmc", + "allwinner,sun50i-a100-mmc"; + reg = <0x04020000 0x1000>; + clocks = <&ccu CLK_BUS_MMC0>, <&ccu CLK_MMC0>; + clock-names = "ahb", "mmc"; + resets = <&ccu RST_BUS_MMC0>; + reset-names = "ahb"; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + status = "disabled"; + max-frequency = <150000000>; + cap-sd-highspeed; + cap-mmc-highspeed; + mmc-ddr-3_3v; + mmc-ddr-1_8v; + cap-sdio-irq; + #address-cells = <1>; + #size-cells = <0>; + }; + + mmc1: mmc@4021000 { + compatible = "allwinner,sun50i-h616-mmc", + "allwinner,sun50i-a100-mmc"; + reg = <0x04021000 0x1000>; + clocks = <&ccu CLK_BUS_MMC1>, <&ccu CLK_MMC1>; + clock-names = "ahb", "mmc"; + resets = <&ccu RST_BUS_MMC1>; + reset-names = "ahb"; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + status = "disabled"; + max-frequency = <150000000>; + cap-sd-highspeed; + cap-mmc-highspeed; + mmc-ddr-3_3v; + mmc-ddr-1_8v; + cap-sdio-irq; + #address-cells = <1>; + #size-cells = <0>; + }; + + mmc2: mmc@4022000 { + compatible = "allwinner,sun50i-h616-emmc", + "allwinner,sun50i-a100-emmc"; + reg = <0x04022000 0x1000>; + clocks = <&ccu CLK_BUS_MMC2>, <&ccu CLK_MMC2>; + clock-names = "ahb", "mmc"; + resets = <&ccu RST_BUS_MMC2>; + reset-names = "ahb"; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>; + status = "disabled"; + max-frequency = <150000000>; + cap-sd-highspeed; + cap-mmc-highspeed; + mmc-ddr-3_3v; + mmc-ddr-1_8v; + cap-sdio-irq; + #address-cells = <1>; + #size-cells = <0>; + }; + + uart0: serial@5000000 { + compatible = "snps,dw-apb-uart"; + reg = <0x05000000 0x400>; + interrupts = ; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&ccu CLK_BUS_UART0>; + resets = <&ccu RST_BUS_UART0>; + status = "disabled"; + }; + + uart1: serial@5000400 { + compatible = "snps,dw-apb-uart"; + reg = <0x05000400 0x400>; + interrupts = ; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&ccu CLK_BUS_UART1>; + resets = <&ccu RST_BUS_UART1>; + status = "disabled"; + }; + + uart2: serial@5000800 { + compatible = "snps,dw-apb-uart"; + reg = <0x05000800 0x400>; + interrupts = ; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&ccu CLK_BUS_UART2>; + resets = <&ccu RST_BUS_UART2>; + status = "disabled"; + }; + + uart3: serial@5000c00 { + compatible = "snps,dw-apb-uart"; + reg = <0x05000c00 0x400>; + interrupts = ; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&ccu CLK_BUS_UART3>; + resets = <&ccu RST_BUS_UART3>; + status = "disabled"; + }; + + uart4: serial@5001000 { + compatible = "snps,dw-apb-uart"; + reg = <0x05001000 0x400>; + interrupts = ; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&ccu CLK_BUS_UART4>; + resets = <&ccu RST_BUS_UART4>; + status = "disabled"; + }; + + uart5: serial@5001400 { + compatible = "snps,dw-apb-uart"; + reg = <0x05001400 0x400>; + interrupts = ; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&ccu CLK_BUS_UART5>; + resets = <&ccu RST_BUS_UART5>; + status = "disabled"; + }; + + i2c0: i2c@5002000 { + compatible = "allwinner,sun50i-h616-i2c", + "allwinner,sun6i-a31-i2c"; + reg = <0x05002000 0x400>; + interrupts = ; + clocks = <&ccu CLK_BUS_I2C0>; + resets = <&ccu RST_BUS_I2C0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c1: i2c@5002400 { + compatible = "allwinner,sun50i-h616-i2c", + "allwinner,sun6i-a31-i2c"; + reg = <0x05002400 0x400>; + interrupts = ; + clocks = <&ccu CLK_BUS_I2C1>; + resets = <&ccu RST_BUS_I2C1>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c2: i2c@5002800 { + compatible = "allwinner,sun50i-h616-i2c", + "allwinner,sun6i-a31-i2c"; + reg = <0x05002800 0x400>; + interrupts = ; + clocks = <&ccu CLK_BUS_I2C2>; + resets = <&ccu RST_BUS_I2C2>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c3: i2c@5002c00 { + compatible = "allwinner,sun50i-h616-i2c", + "allwinner,sun6i-a31-i2c"; + reg = <0x05002c00 0x400>; + interrupts = ; + clocks = <&ccu CLK_BUS_I2C3>; + resets = <&ccu RST_BUS_I2C3>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c4: i2c@5003000 { + compatible = "allwinner,sun50i-h616-i2c", + "allwinner,sun6i-a31-i2c"; + reg = <0x05003000 0x400>; + interrupts = ; + clocks = <&ccu CLK_BUS_I2C4>; + resets = <&ccu RST_BUS_I2C4>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + spi0: spi@5010000 { + compatible = "allwinner,sun50i-h616-spi", + "allwinner,sun8i-h3-spi"; + reg = <0x05010000 0x1000>; + interrupts = ; + clocks = <&ccu CLK_BUS_SPI0>, <&ccu CLK_SPI0>; + clock-names = "ahb", "mod"; + resets = <&ccu RST_BUS_SPI0>; + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + spi1: spi@5011000 { + compatible = "allwinner,sun50i-h616-spi", + "allwinner,sun8i-h3-spi"; + reg = <0x05011000 0x1000>; + interrupts = ; + clocks = <&ccu CLK_BUS_SPI1>, <&ccu CLK_SPI1>; + clock-names = "ahb", "mod"; + resets = <&ccu RST_BUS_SPI1>; + pinctrl-names = "default"; + pinctrl-0 = <&spi1_pins>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + emac0: ethernet@5020000 { + compatible = "allwinner,sun50i-h616-emac", + "allwinner,sun50i-a64-emac"; + syscon = <&syscon>; + reg = <0x05020000 0x10000>; + interrupts = ; + interrupt-names = "macirq"; + resets = <&ccu RST_BUS_EMAC0>; + reset-names = "stmmaceth"; + clocks = <&ccu CLK_BUS_EMAC0>; + clock-names = "stmmaceth"; + status = "disabled"; + + mdio0: mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + usbotg: usb@5100000 { + compatible = "allwinner,sun50i-h616-musb", + "allwinner,sun8i-h3-musb"; + reg = <0x05100000 0x0400>; + clocks = <&ccu CLK_BUS_OTG>; + resets = <&ccu RST_BUS_OTG>; + interrupts = ; + interrupt-names = "mc"; + phys = <&usbphy 0>; + phy-names = "usb"; + extcon = <&usbphy 0>; + status = "disabled"; + }; + + usbphy: phy@5100400 { + compatible = "allwinner,sun50i-h616-usb-phy"; + reg = <0x05100400 0x24>, + <0x05101800 0x14>, + <0x05200800 0x14>, + <0x05310800 0x14>, + <0x05311800 0x14>; + reg-names = "phy_ctrl", + "pmu0", + "pmu1", + "pmu2", + "pmu3"; + clocks = <&ccu CLK_USB_PHY0>, + <&ccu CLK_USB_PHY1>, + <&ccu CLK_USB_PHY2>, + <&ccu CLK_USB_PHY3>, + <&ccu CLK_BUS_EHCI2>; + clock-names = "usb0_phy", + "usb1_phy", + "usb2_phy", + "usb3_phy", + "pmu2_clk"; + resets = <&ccu RST_USB_PHY0>, + <&ccu RST_USB_PHY1>, + <&ccu RST_USB_PHY2>, + <&ccu RST_USB_PHY3>; + reset-names = "usb0_reset", + "usb1_reset", + "usb2_reset", + "usb3_reset"; + status = "disabled"; + #phy-cells = <1>; + }; + + ehci0: usb@5101000 { + compatible = "allwinner,sun50i-h616-ehci", + "generic-ehci"; + reg = <0x05101000 0x100>; + interrupts = ; + clocks = <&ccu CLK_BUS_OHCI0>, + <&ccu CLK_BUS_EHCI0>, + <&ccu CLK_USB_OHCI0>; + resets = <&ccu RST_BUS_OHCI0>, + <&ccu RST_BUS_EHCI0>; + phys = <&usbphy 0>; + phy-names = "usb"; + status = "disabled"; + }; + + ohci0: usb@5101400 { + compatible = "allwinner,sun50i-h616-ohci", + "generic-ohci"; + reg = <0x05101400 0x100>; + interrupts = ; + clocks = <&ccu CLK_BUS_OHCI0>, + <&ccu CLK_USB_OHCI0>; + resets = <&ccu RST_BUS_OHCI0>; + phys = <&usbphy 0>; + phy-names = "usb"; + status = "disabled"; + }; + + ehci1: usb@5200000 { + compatible = "allwinner,sun50i-h616-ehci", + "generic-ehci"; + reg = <0x05200000 0x100>; + interrupts = ; + clocks = <&ccu CLK_BUS_OHCI1>, + <&ccu CLK_BUS_EHCI1>, + <&ccu CLK_USB_OHCI1>; + resets = <&ccu RST_BUS_OHCI1>, + <&ccu RST_BUS_EHCI1>; + phys = <&usbphy 1>; + phy-names = "usb"; + status = "disabled"; + }; + + ohci1: usb@5200400 { + compatible = "allwinner,sun50i-h616-ohci", + "generic-ohci"; + reg = <0x05200400 0x100>; + interrupts = ; + clocks = <&ccu CLK_BUS_OHCI1>, + <&ccu CLK_USB_OHCI1>; + resets = <&ccu RST_BUS_OHCI1>; + phys = <&usbphy 1>; + phy-names = "usb"; + status = "disabled"; + }; + + ehci2: usb@5310000 { + compatible = "allwinner,sun50i-h616-ehci", + "generic-ehci"; + reg = <0x05310000 0x100>; + interrupts = ; + clocks = <&ccu CLK_BUS_OHCI2>, + <&ccu CLK_BUS_EHCI2>, + <&ccu CLK_USB_OHCI2>; + resets = <&ccu RST_BUS_OHCI2>, + <&ccu RST_BUS_EHCI2>; + phys = <&usbphy 2>; + phy-names = "usb"; + status = "disabled"; + }; + + ohci2: usb@5310400 { + compatible = "allwinner,sun50i-h616-ohci", + "generic-ohci"; + reg = <0x05310400 0x100>; + interrupts = ; + clocks = <&ccu CLK_BUS_OHCI2>, + <&ccu CLK_USB_OHCI2>; + resets = <&ccu RST_BUS_OHCI2>; + phys = <&usbphy 2>; + phy-names = "usb"; + status = "disabled"; + }; + + ehci3: usb@5311000 { + compatible = "allwinner,sun50i-h616-ehci", + "generic-ehci"; + reg = <0x05311000 0x100>; + interrupts = ; + clocks = <&ccu CLK_BUS_OHCI3>, + <&ccu CLK_BUS_EHCI3>, + <&ccu CLK_USB_OHCI3>; + resets = <&ccu RST_BUS_OHCI3>, + <&ccu RST_BUS_EHCI3>; + phys = <&usbphy 3>; + phy-names = "usb"; + status = "disabled"; + }; + + ohci3: usb@5311400 { + compatible = "allwinner,sun50i-h616-ohci", + "generic-ohci"; + reg = <0x05311400 0x100>; + interrupts = ; + clocks = <&ccu CLK_BUS_OHCI3>, + <&ccu CLK_USB_OHCI3>; + resets = <&ccu RST_BUS_OHCI3>; + phys = <&usbphy 3>; + phy-names = "usb"; + status = "disabled"; + }; + + rtc: rtc@7000000 { + compatible = "allwinner,sun50i-h616-rtc"; + reg = <0x07000000 0x400>; + interrupts = , + ; + clock-output-names = "osc32k", "osc32k-out", "iosc"; + #clock-cells = <1>; + }; + + r_ccu: clock@7010000 { + compatible = "allwinner,sun50i-h616-r-ccu"; + reg = <0x07010000 0x210>; + clocks = <&osc24M>, <&rtc 0>, <&rtc 2>, + <&ccu CLK_PLL_PERIPH0>; + clock-names = "hosc", "losc", "iosc", "pll-periph"; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + r_pio: pinctrl@7022000 { + compatible = "allwinner,sun50i-h616-r-pinctrl"; + reg = <0x07022000 0x400>; + interrupts = ; + clocks = <&r_ccu CLK_R_APB1>, <&osc24M>, <&rtc 0>; + clock-names = "apb", "hosc", "losc"; + gpio-controller; + #gpio-cells = <3>; + interrupt-controller; + #interrupt-cells = <3>; + + r_i2c_pins: r-i2c-pins { + pins = "PL0", "PL1"; + function = "s_i2c"; + }; + + r_rsb_pins: r-rsb-pins { + pins = "PL0", "PL1"; + function = "s_rsb"; + }; + }; + + ir: ir@7040000 { + compatible = "allwinner,sun50i-h616-ir", + "allwinner,sun6i-a31-ir"; + reg = <0x07040000 0x400>; + interrupts = ; + clocks = <&r_ccu CLK_R_APB1_IR>, + <&r_ccu CLK_IR>; + clock-names = "apb", "ir"; + resets = <&r_ccu RST_R_APB1_IR>; + pinctrl-names = "default"; + pinctrl-0 = <&ir_rx_pin>; + status = "disabled"; + }; + + r_i2c: i2c@7081400 { + compatible = "allwinner,sun50i-h616-i2c", + "allwinner,sun6i-a31-i2c"; + reg = <0x07081400 0x400>; + interrupts = ; + clocks = <&r_ccu CLK_R_APB2_I2C>; + resets = <&r_ccu RST_R_APB2_I2C>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + r_rsb: rsb@7083000 { + compatible = "allwinner,sun50i-h616-rsb", + "allwinner,sun8i-a23-rsb"; + reg = <0x07083000 0x400>; + interrupts = ; + clocks = <&r_ccu CLK_R_APB2_RSB>; + clock-frequency = <3000000>; + resets = <&r_ccu RST_R_APB2_RSB>; + pinctrl-names = "default"; + pinctrl-0 = <&r_rsb_pins>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + }; +}; -- 2.17.5