Add initial device tree for the JH7110 RISC-V SoC.
Signed-off-by: Yanhong Wang yanhong.wang@starfivetech.com Tested-by: Conor Dooley conor.dooley@microchip.com --- arch/riscv/dts/jh7110.dtsi | 573 +++++++++++++++++++++++++++++++++++++ 1 file changed, 573 insertions(+) create mode 100644 arch/riscv/dts/jh7110.dtsi
diff --git a/arch/riscv/dts/jh7110.dtsi b/arch/riscv/dts/jh7110.dtsi new file mode 100644 index 0000000000..bd60879615 --- /dev/null +++ b/arch/riscv/dts/jh7110.dtsi @@ -0,0 +1,573 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2022 StarFive Technology Co., Ltd. + */ + +/dts-v1/; +#include <dt-bindings/clock/starfive,jh7110-crg.h> +#include <dt-bindings/reset/starfive,jh7110-crg.h> + +/ { + compatible = "starfive,jh7110"; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + S7_0: cpu@0 { + compatible = "sifive,s7", "riscv"; + reg = <0>; + device_type = "cpu"; + i-cache-block-size = <64>; + i-cache-sets = <64>; + i-cache-size = <16384>; + next-level-cache = <&ccache>; + riscv,isa = "rv64imac_zba_zbb"; + status = "disabled"; + + cpu0_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + + U74_1: cpu@1 { + compatible = "sifive,u74-mc", "riscv"; + reg = <1>; + d-cache-block-size = <64>; + d-cache-sets = <64>; + d-cache-size = <32768>; + d-tlb-sets = <1>; + d-tlb-size = <40>; + device_type = "cpu"; + i-cache-block-size = <64>; + i-cache-sets = <64>; + i-cache-size = <32768>; + i-tlb-sets = <1>; + i-tlb-size = <40>; + mmu-type = "riscv,sv39"; + next-level-cache = <&ccache>; + riscv,isa = "rv64imafdc_zba_zbb"; + tlb-split; + + cpu1_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + + U74_2: cpu@2 { + compatible = "sifive,u74-mc", "riscv"; + reg = <2>; + d-cache-block-size = <64>; + d-cache-sets = <64>; + d-cache-size = <32768>; + d-tlb-sets = <1>; + d-tlb-size = <40>; + device_type = "cpu"; + i-cache-block-size = <64>; + i-cache-sets = <64>; + i-cache-size = <32768>; + i-tlb-sets = <1>; + i-tlb-size = <40>; + mmu-type = "riscv,sv39"; + next-level-cache = <&ccache>; + riscv,isa = "rv64imafdc_zba_zbb"; + tlb-split; + + cpu2_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + + U74_3: cpu@3 { + compatible = "sifive,u74-mc", "riscv"; + reg = <3>; + d-cache-block-size = <64>; + d-cache-sets = <64>; + d-cache-size = <32768>; + d-tlb-sets = <1>; + d-tlb-size = <40>; + device_type = "cpu"; + i-cache-block-size = <64>; + i-cache-sets = <64>; + i-cache-size = <32768>; + i-tlb-sets = <1>; + i-tlb-size = <40>; + mmu-type = "riscv,sv39"; + next-level-cache = <&ccache>; + riscv,isa = "rv64imafdc_zba_zbb"; + tlb-split; + + cpu3_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + + U74_4: cpu@4 { + compatible = "sifive,u74-mc", "riscv"; + reg = <4>; + d-cache-block-size = <64>; + d-cache-sets = <64>; + d-cache-size = <32768>; + d-tlb-sets = <1>; + d-tlb-size = <40>; + device_type = "cpu"; + i-cache-block-size = <64>; + i-cache-sets = <64>; + i-cache-size = <32768>; + i-tlb-sets = <1>; + i-tlb-size = <40>; + mmu-type = "riscv,sv39"; + next-level-cache = <&ccache>; + riscv,isa = "rv64imafdc_zba_zbb"; + tlb-split; + + cpu4_intc: interrupt-controller { + compatible = "riscv,cpu-intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + }; + + cpu-map { + cluster0 { + core0 { + cpu = <&S7_0>; + }; + + core1 { + cpu = <&U74_1>; + }; + + core2 { + cpu = <&U74_2>; + }; + + core3 { + cpu = <&U74_3>; + }; + + core4 { + cpu = <&U74_4>; + }; + }; + }; + }; + + osc: oscillator { + compatible = "fixed-clock"; + clock-output-names = "osc"; + #clock-cells = <0>; + }; + + rtc_osc: rtc-oscillator { + compatible = "fixed-clock"; + clock-output-names = "rtc_osc"; + #clock-cells = <0>; + }; + + gmac0_rmii_refin: gmac0-rmii-refin-clock { + compatible = "fixed-clock"; + clock-output-names = "gmac0_rmii_refin"; + #clock-cells = <0>; + }; + + gmac0_rgmii_rxin: gmac0-rgmii-rxin-clock { + compatible = "fixed-clock"; + clock-output-names = "gmac0_rgmii_rxin"; + #clock-cells = <0>; + }; + + gmac1_rmii_refin: gmac1-rmii-refin-clock { + compatible = "fixed-clock"; + clock-output-names = "gmac1_rmii_refin"; + #clock-cells = <0>; + }; + + gmac1_rgmii_rxin: gmac1-rgmii-rxin-clock { + compatible = "fixed-clock"; + clock-output-names = "gmac1_rgmii_rxin"; + #clock-cells = <0>; + }; + + i2stx_bclk_ext: i2stx-bclk-ext-clock { + compatible = "fixed-clock"; + clock-output-names = "i2stx_bclk_ext"; + #clock-cells = <0>; + }; + + i2stx_lrck_ext: i2stx-lrck-ext-clock { + compatible = "fixed-clock"; + clock-output-names = "i2stx_lrck_ext"; + #clock-cells = <0>; + }; + + i2srx_bclk_ext: i2srx-bclk-ext-clock { + compatible = "fixed-clock"; + clock-output-names = "i2srx_bclk_ext"; + #clock-cells = <0>; + }; + + i2srx_lrck_ext: i2srx-lrck-ext-clock { + compatible = "fixed-clock"; + clock-output-names = "i2srx_lrck_ext"; + #clock-cells = <0>; + }; + + tdm_ext: tdm-ext-clock { + compatible = "fixed-clock"; + clock-output-names = "tdm_ext"; + #clock-cells = <0>; + }; + + mclk_ext: mclk-ext-clock { + compatible = "fixed-clock"; + clock-output-names = "mclk_ext"; + #clock-cells = <0>; + }; + + soc { + compatible = "simple-bus"; + interrupt-parent = <&plic>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + clint: timer@2000000 { + compatible = "starfive,jh7110-clint", "sifive,clint0"; + reg = <0x0 0x2000000 0x0 0x10000>; + interrupts-extended = <&cpu0_intc 3>, <&cpu0_intc 7>, + <&cpu1_intc 3>, <&cpu1_intc 7>, + <&cpu2_intc 3>, <&cpu2_intc 7>, + <&cpu3_intc 3>, <&cpu3_intc 7>, + <&cpu4_intc 3>, <&cpu4_intc 7>; + }; + + plic: interrupt-controller@c000000 { + compatible = "starfive,jh7110-plic", "sifive,plic-1.0.0"; + reg = <0x0 0xc000000 0x0 0x4000000>; + interrupts-extended = <&cpu0_intc 11>, + <&cpu1_intc 11>, <&cpu1_intc 9>, + <&cpu2_intc 11>, <&cpu2_intc 9>, + <&cpu3_intc 11>, <&cpu3_intc 9>, + <&cpu4_intc 11>, <&cpu4_intc 9>; + interrupt-controller; + #interrupt-cells = <1>; + #address-cells = <0>; + riscv,ndev = <136>; + }; + + ccache: cache-controller@2010000 { + compatible = "starfive,jh7110-ccache", "sifive,ccache0", "cache"; + reg = <0x0 0x2010000 0x0 0x4000>; + interrupts = <1>, <3>, <4>, <2>; + cache-block-size = <64>; + cache-level = <2>; + cache-sets = <2048>; + cache-size = <2097152>; + cache-unified; + }; + + uart0: serial@10000000 { + compatible = "snps,dw-apb-uart"; + reg = <0x0 0x10000000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_UART0_CORE>, + <&syscrg JH7110_SYSCLK_UART0_APB>; + clock-names = "baudclk", "apb_pclk"; + resets = <&syscrg JH7110_SYSRST_UART0_APB>, + <&syscrg JH7110_SYSRST_UART0_CORE>; + interrupts = <32>; + reg-io-width = <4>; + reg-shift = <2>; + status = "disabled"; + }; + + uart1: serial@10010000 { + compatible = "snps,dw-apb-uart"; + reg = <0x0 0x10010000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_UART1_CORE>, + <&syscrg JH7110_SYSCLK_UART1_APB>; + clock-names = "baudclk", "apb_pclk"; + resets = <&syscrg JH7110_SYSRST_UART1_APB>, + <&syscrg JH7110_SYSRST_UART1_CORE>; + interrupts = <33>; + reg-io-width = <4>; + reg-shift = <2>; + status = "disabled"; + }; + + uart2: serial@10020000 { + compatible = "snps,dw-apb-uart"; + reg = <0x0 0x10020000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_UART2_CORE>, + <&syscrg JH7110_SYSCLK_UART2_APB>; + clock-names = "baudclk", "apb_pclk"; + resets = <&syscrg JH7110_SYSRST_UART2_APB>, + <&syscrg JH7110_SYSRST_UART2_CORE>; + interrupts = <34>; + reg-io-width = <4>; + reg-shift = <2>; + status = "disabled"; + }; + + i2c0: i2c@10030000 { + compatible = "snps,designware-i2c"; + reg = <0x0 0x10030000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_I2C0_APB>; + clock-names = "ref"; + resets = <&syscrg JH7110_SYSRST_I2C0_APB>; + interrupts = <35>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@10040000 { + compatible = "snps,designware-i2c"; + reg = <0x0 0x10040000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_I2C1_APB>; + clock-names = "ref"; + resets = <&syscrg JH7110_SYSRST_I2C1_APB>; + interrupts = <36>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c2: i2c@10050000 { + compatible = "snps,designware-i2c"; + reg = <0x0 0x10050000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_I2C2_APB>; + clock-names = "ref"; + resets = <&syscrg JH7110_SYSRST_I2C2_APB>; + interrupts = <37>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + stgcrg: clock-controller@10230000 { + compatible = "starfive,jh7110-stgcrg"; + reg = <0x0 0x10230000 0x0 0x10000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + stg_syscon: stg_syscon@10240000 { + compatible = "starfive,jh7110-stg-syscon","syscon"; + reg = <0x0 0x10240000 0x0 0x1000>; + }; + + uart3: serial@12000000 { + compatible = "snps,dw-apb-uart"; + reg = <0x0 0x12000000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_UART3_CORE>, + <&syscrg JH7110_SYSCLK_UART3_APB>; + clock-names = "baudclk", "apb_pclk"; + resets = <&syscrg JH7110_SYSRST_UART3_APB>, + <&syscrg JH7110_SYSRST_UART3_CORE>; + interrupts = <45>; + reg-io-width = <4>; + reg-shift = <2>; + status = "disabled"; + }; + + uart4: serial@12010000 { + compatible = "snps,dw-apb-uart"; + reg = <0x0 0x12010000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_UART4_CORE>, + <&syscrg JH7110_SYSCLK_UART4_APB>; + clock-names = "baudclk", "apb_pclk"; + resets = <&syscrg JH7110_SYSRST_UART4_APB>, + <&syscrg JH7110_SYSRST_UART4_CORE>; + interrupts = <46>; + reg-io-width = <4>; + reg-shift = <2>; + status = "disabled"; + }; + + uart5: serial@12020000 { + compatible = "snps,dw-apb-uart"; + reg = <0x0 0x12020000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_UART5_CORE>, + <&syscrg JH7110_SYSCLK_UART5_APB>; + clock-names = "baudclk", "apb_pclk"; + resets = <&syscrg JH7110_SYSRST_UART5_APB>, + <&syscrg JH7110_SYSRST_UART5_CORE>; + interrupts = <47>; + reg-io-width = <4>; + reg-shift = <2>; + status = "disabled"; + }; + + i2c3: i2c@12030000 { + compatible = "snps,designware-i2c"; + reg = <0x0 0x12030000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_I2C3_APB>; + clock-names = "ref"; + resets = <&syscrg JH7110_SYSRST_I2C3_APB>; + interrupts = <48>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c4: i2c@12040000 { + compatible = "snps,designware-i2c"; + reg = <0x0 0x12040000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_I2C4_APB>; + clock-names = "ref"; + resets = <&syscrg JH7110_SYSRST_I2C4_APB>; + interrupts = <49>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c5: i2c@12050000 { + compatible = "snps,designware-i2c"; + reg = <0x0 0x12050000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_I2C5_APB>; + clock-names = "ref"; + resets = <&syscrg JH7110_SYSRST_I2C5_APB>; + interrupts = <50>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c6: i2c@12060000 { + compatible = "snps,designware-i2c"; + reg = <0x0 0x12060000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_I2C6_APB>; + clock-names = "ref"; + resets = <&syscrg JH7110_SYSRST_I2C6_APB>; + interrupts = <51>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + qspi: spi@13010000 { + compatible = "cdns,qspi-nor"; + reg = <0x0 0x13010000 0x0 0x10000 + 0x0 0x21000000 0x0 0x400000>; + clocks = <&syscrg JH7110_SYSCLK_QSPI_REF>; + clock-names = "clk_ref"; + resets = <&syscrg JH7110_SYSRST_QSPI_APB>, + <&syscrg JH7110_SYSRST_QSPI_AHB>, + <&syscrg JH7110_SYSRST_QSPI_REF>; + reset-names = "rst_apb", "rst_ahb", "rst_ref"; + cdns,fifo-depth = <256>; + cdns,fifo-width = <4>; + #address-cells = <1>; + #size-cells = <0>; + }; + + syscrg: clock-controller@13020000 { + compatible = "starfive,jh7110-syscrg"; + reg = <0x0 0x13020000 0x0 0x10000>; + clocks = <&osc>, <&gmac1_rmii_refin>, + <&gmac1_rgmii_rxin>, + <&i2stx_bclk_ext>, <&i2stx_lrck_ext>, + <&i2srx_bclk_ext>, <&i2srx_lrck_ext>, + <&tdm_ext>, <&mclk_ext>; + clock-names = "osc", "gmac1_rmii_refin", + "gmac1_rgmii_rxin", + "i2stx_bclk_ext", "i2stx_lrck_ext", + "i2srx_bclk_ext", "i2srx_lrck_ext", + "tdm_ext", "mclk_ext"; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + sys_syscon: sys_syscon@13030000 { + compatible = "starfive,jh7110-sys-syscon","syscon"; + reg = <0x0 0x13030000 0x0 0x1000>; + }; + + sysgpio: pinctrl@13040000 { + compatible = "starfive,jh7110-sys-pinctrl"; + reg = <0x0 0x13040000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_IOMUX_APB>; + resets = <&syscrg JH7110_SYSRST_IOMUX_APB>; + interrupts = <86>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + }; + + mmc0: mmc@16010000 { + compatible = "starfive,jh7110-mmc"; + reg = <0x0 0x16010000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_SDIO0_AHB>, + <&syscrg JH7110_SYSCLK_SDIO0_SDCARD>; + clock-names = "biu", "ciu"; + resets = <&syscrg JH7110_SYSRST_SDIO0_AHB>; + reset-names = "reset"; + interrupts = <74>; + fifo-depth = <32>; + fifo-watermark-aligned; + data-addr = <0>; + starfive,sysreg = <&sys_syscon 0x14 0x1a 0x7c000000>; + status = "disabled"; + }; + + mmc1: mmc@16020000 { + compatible = "starfive,jh7110-mmc"; + reg = <0x0 0x16020000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_SDIO1_AHB>, + <&syscrg JH7110_SYSCLK_SDIO1_SDCARD>; + clock-names = "biu", "ciu"; + resets = <&syscrg JH7110_SYSRST_SDIO1_AHB>; + reset-names = "reset"; + interrupts = <75>; + fifo-depth = <32>; + fifo-watermark-aligned; + data-addr = <0>; + starfive,sysreg = <&sys_syscon 0x9c 0x1 0x3e>; + status = "disabled"; + }; + + aoncrg: clock-controller@17000000 { + compatible = "starfive,jh7110-aoncrg"; + reg = <0x0 0x17000000 0x0 0x10000>; + clocks = <&osc>, <&rtc_osc>, + <&gmac0_rmii_refin>, <&gmac0_rgmii_rxin>, + <&syscrg JH7110_SYSCLK_STG_AXIAHB>, + <&syscrg JH7110_SYSCLK_APB_BUS>, + <&syscrg JH7110_SYSCLK_GMAC0_GTXCLK>; + clock-names = "osc", "rtc_osc", "gmac0_rmii_refin", + "gmac0_rgmii_rxin", "stg_axiahb", + "apb_bus", "gmac0_gtxclk"; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + aon_syscon: aon_syscon@17010000 { + compatible = "starfive,jh7110-aon-syscon","syscon"; + reg = <0x0 0x17010000 0x0 0x1000>; + }; + + aongpio: pinctrl@17020000 { + compatible = "starfive,jh7110-aon-pinctrl"; + reg = <0x0 0x17020000 0x0 0x10000>; + resets = <&aoncrg JH7110_AONRST_IOMUX>; + interrupts = <85>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + }; + }; +};