diff options
Diffstat (limited to 'arch/riscv/boot/dts/sophgo/cv180x.dtsi')
| -rw-r--r-- | arch/riscv/boot/dts/sophgo/cv180x.dtsi | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/arch/riscv/boot/dts/sophgo/cv180x.dtsi b/arch/riscv/boot/dts/sophgo/cv180x.dtsi index ed06c3609fb2..ccdb45498653 100644 --- a/arch/riscv/boot/dts/sophgo/cv180x.dtsi +++ b/arch/riscv/boot/dts/sophgo/cv180x.dtsi @@ -7,6 +7,7 @@ #include <dt-bindings/clock/sophgo,cv1800.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> +#include "cv18xx-reset.h" / { #address-cells = <1>; @@ -24,11 +25,45 @@ #size-cells = <1>; ranges; + rst: reset-controller@3003000 { + compatible = "sophgo,cv1800b-reset"; + reg = <0x3003000 0x1000>; + #reset-cells = <1>; + }; + + mdio: mdio-mux@3009800 { + compatible = "mdio-mux-mmioreg", "mdio-mux"; + reg = <0x3009800 0x4>; + #address-cells = <1>; + #size-cells = <0>; + mdio-parent-bus = <&gmac0_mdio>; + mux-mask = <0x80>; + status = "disabled"; + + internal_mdio: mdio@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + internal_ephy: phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + }; + }; + + external_mdio: mdio@80 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x80>; + }; + }; + gpio0: gpio@3020000 { compatible = "snps,dw-apb-gpio"; reg = <0x3020000 0x1000>; #address-cells = <1>; #size-cells = <0>; + resets = <&rst RST_GPIO0>; porta: gpio-controller@0 { compatible = "snps,dw-apb-gpio-port"; @@ -47,6 +82,7 @@ reg = <0x3021000 0x1000>; #address-cells = <1>; #size-cells = <0>; + resets = <&rst RST_GPIO1>; portb: gpio-controller@0 { compatible = "snps,dw-apb-gpio-port"; @@ -65,6 +101,7 @@ reg = <0x3022000 0x1000>; #address-cells = <1>; #size-cells = <0>; + resets = <&rst RST_GPIO2>; portc: gpio-controller@0 { compatible = "snps,dw-apb-gpio-port"; @@ -83,6 +120,7 @@ reg = <0x3023000 0x1000>; #address-cells = <1>; #size-cells = <0>; + resets = <&rst RST_GPIO3>; portd: gpio-controller@0 { compatible = "snps,dw-apb-gpio-port"; @@ -126,6 +164,7 @@ clocks = <&clk CLK_I2C>, <&clk CLK_APB_I2C0>; clock-names = "ref", "pclk"; interrupts = <SOC_PERIPHERAL_IRQ(33) IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst RST_I2C0>; status = "disabled"; }; @@ -137,6 +176,7 @@ clocks = <&clk CLK_I2C>, <&clk CLK_APB_I2C1>; clock-names = "ref", "pclk"; interrupts = <SOC_PERIPHERAL_IRQ(34) IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst RST_I2C1>; status = "disabled"; }; @@ -148,6 +188,7 @@ clocks = <&clk CLK_I2C>, <&clk CLK_APB_I2C2>; clock-names = "ref", "pclk"; interrupts = <SOC_PERIPHERAL_IRQ(35) IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst RST_I2C2>; status = "disabled"; }; @@ -159,6 +200,7 @@ clocks = <&clk CLK_I2C>, <&clk CLK_APB_I2C3>; clock-names = "ref", "pclk"; interrupts = <SOC_PERIPHERAL_IRQ(36) IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst RST_I2C3>; status = "disabled"; }; @@ -170,9 +212,56 @@ clocks = <&clk CLK_I2C>, <&clk CLK_APB_I2C4>; clock-names = "ref", "pclk"; interrupts = <SOC_PERIPHERAL_IRQ(37) IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst RST_I2C4>; status = "disabled"; }; + gmac0: ethernet@4070000 { + compatible = "sophgo,cv1800b-dwmac", "snps,dwmac-3.70a"; + reg = <0x04070000 0x10000>; + clocks = <&clk CLK_AXI4_ETH0>, <&clk CLK_ETH0_500M>; + clock-names = "stmmaceth", "ptp_ref"; + interrupts = <SOC_PERIPHERAL_IRQ(15) IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq"; + phy-handle = <&internal_ephy>; + phy-mode = "internal"; + resets = <&rst RST_ETH0>; + reset-names = "stmmaceth"; + rx-fifo-depth = <8192>; + tx-fifo-depth = <8192>; + snps,multicast-filter-bins = <0>; + snps,perfect-filter-entries = <1>; + snps,aal; + snps,txpbl = <8>; + snps,rxpbl = <8>; + snps,mtl-rx-config = <&gmac0_mtl_rx_setup>; + snps,mtl-tx-config = <&gmac0_mtl_tx_setup>; + snps,axi-config = <&gmac0_stmmac_axi_setup>; + status = "disabled"; + + gmac0_mdio: mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + }; + + gmac0_mtl_rx_setup: rx-queues-config { + snps,rx-queues-to-use = <1>; + queue0 {}; + }; + + gmac0_mtl_tx_setup: tx-queues-config { + snps,tx-queues-to-use = <1>; + queue0 {}; + }; + + gmac0_stmmac_axi_setup: stmmac-axi-config { + snps,blen = <16 8 4 0 0 0 0>; + snps,rd_osr_lmt = <2>; + snps,wr_osr_lmt = <1>; + }; + }; + uart0: serial@4140000 { compatible = "snps,dw-apb-uart"; reg = <0x04140000 0x100>; @@ -181,6 +270,7 @@ clock-names = "baudclk", "apb_pclk"; reg-shift = <2>; reg-io-width = <4>; + resets = <&rst RST_UART0>; status = "disabled"; }; @@ -192,6 +282,7 @@ clock-names = "baudclk", "apb_pclk"; reg-shift = <2>; reg-io-width = <4>; + resets = <&rst RST_UART1>; status = "disabled"; }; @@ -203,6 +294,7 @@ clock-names = "baudclk", "apb_pclk"; reg-shift = <2>; reg-io-width = <4>; + resets = <&rst RST_UART2>; status = "disabled"; }; @@ -214,6 +306,7 @@ clock-names = "baudclk", "apb_pclk"; reg-shift = <2>; reg-io-width = <4>; + resets = <&rst RST_UART3>; status = "disabled"; }; @@ -225,6 +318,7 @@ clocks = <&clk CLK_SPI>, <&clk CLK_APB_SPI0>; clock-names = "ssi_clk", "pclk"; interrupts = <SOC_PERIPHERAL_IRQ(38) IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst RST_SPI0>; status = "disabled"; }; @@ -236,6 +330,7 @@ clocks = <&clk CLK_SPI>, <&clk CLK_APB_SPI1>; clock-names = "ssi_clk", "pclk"; interrupts = <SOC_PERIPHERAL_IRQ(39) IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst RST_SPI1>; status = "disabled"; }; @@ -247,6 +342,7 @@ clocks = <&clk CLK_SPI>, <&clk CLK_APB_SPI2>; clock-names = "ssi_clk", "pclk"; interrupts = <SOC_PERIPHERAL_IRQ(40) IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst RST_SPI2>; status = "disabled"; }; @@ -258,6 +354,7 @@ clocks = <&clk CLK_SPI>, <&clk CLK_APB_SPI3>; clock-names = "ssi_clk", "pclk"; interrupts = <SOC_PERIPHERAL_IRQ(41) IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst RST_SPI3>; status = "disabled"; }; @@ -269,6 +366,7 @@ clock-names = "baudclk", "apb_pclk"; reg-shift = <2>; reg-io-width = <4>; + resets = <&rst RST_UART4>; status = "disabled"; }; @@ -307,5 +405,17 @@ snps,data-width = <2>; status = "disabled"; }; + + rtc@5025000 { + compatible = "sophgo,cv1800b-rtc", "syscon"; + reg = <0x5025000 0x2000>; + interrupts = <SOC_PERIPHERAL_IRQ(1) IRQ_TYPE_LEVEL_HIGH>, + <SOC_PERIPHERAL_IRQ(2) IRQ_TYPE_LEVEL_HIGH>, + <SOC_PERIPHERAL_IRQ(3) IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "alarm", "longpress", "vbat"; + clocks = <&clk CLK_RTC_25M>, + <&clk CLK_SRC_RTC_SYS_0>; + clock-names = "rtc", "mcu"; + }; }; }; |