[PATCH v4 04/12] riscv: dts: allwinner: Add the D1/D1s SoC devicetree

Samuel Holland
2022-12-31T23:45:06Z

D1 (aka D1-H), D1s (aka F133), R528, and T113 are a family of SoCs based
on a single die, or at a pair of dies derived from the same design.

D1 and D1s contain a single T-HEAD Xuantie C906 CPU, whereas R528 and
T113 contain a pair of Cortex-A7's. D1 and R528 are the full version of
the chip with a BGA package, whereas D1s and T113 are low-pin-count QFP
variants.

Because the original design supported both ARM and RISC-V CPUs, some
peripherals are duplicated. In addition, all variants except D1s contain
a HiFi 4 DSP with its own set of peripherals.

The devicetrees are organized to minimize duplication:
- Common perhiperals are described in sunxi-d1s-t113.dtsi
- DSP-related peripherals are described in sunxi-d1-t113.dtsi
- RISC-V specific hardware is described in sun20i-d1s.dtsi
- Functionality unique to the D1 variant is described in sun20i-d1.dtsi

The SOC_PERIPHERAL_IRQ macro handles the different #interrupt-cells
values between the ARM (GIC) and RISC-V (PLIC) versions of the SoC.

Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
Tested-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
Signed-off-by: Samuel Holland <samuel@sholland.org>
---

(no changes since v3)

Changes in v3:
- Drop dummy DCXO clock-frequency property
- Decrease the PLIC's riscv,ndev property to 175
- Fix `make W=1 dtbs` warnings (unnecessary #address/#size-cells)

Changes in v2:
- Split into separate files for sharing with D1s/R528/T113
- Use SOC_PERIPHERAL_IRQ macro for interrupts
- Rename osc24M to dcxo and move the frequency to the board DTs
- Drop analog LDOs due to the missing binding
- Correct tcon_top DSI clock reference
- Add DMIC, DSI controller, and DPHY (bindings are in linux-next)
- Add CPU OPP table

arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi | 66 ++
arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi | 76 ++
.../boot/dts/allwinner/sunxi-d1-t113.dtsi | 15 +
.../boot/dts/allwinner/sunxi-d1s-t113.dtsi | 837 ++++++++++++++++++
4 files changed, 994 insertions(+)
create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi
create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi
create mode 100644 arch/riscv/boot/dts/allwinner/sunxi-d1-t113.dtsi
create mode 100644 arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi

diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi b/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi
new file mode 100644
index 000000000000..97e7cbb32597
--- /dev/null
+++ b/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi
@@ -0,0 +1,66 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+// Copyright (C) 2021-2022 Samuel Holland <samuel@sholland.org>
+
+#include "sun20i-d1s.dtsi"
+#include "sunxi-d1-t113.dtsi"
+
+/ {
+ soc {
+ lradc: keys@2009800 {
+ compatible = "allwinner,sun20i-d1-lradc",
+ "allwinner,sun50i-r329-lradc";
+ reg = <0x2009800 0x400>;
+ interrupts = <SOC_PERIPHERAL_IRQ(61) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_LRADC>;
+ resets = <&ccu RST_BUS_LRADC>;
+ status = "disabled";
+ };
+
+ i2s0: i2s@2032000 {
+ compatible = "allwinner,sun20i-d1-i2s",
+ "allwinner,sun50i-r329-i2s";
+ reg = <0x2032000 0x1000>;
+ interrupts = <SOC_PERIPHERAL_IRQ(26) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_I2S0>,
+ <&ccu CLK_I2S0>;
+ clock-names = "apb", "mod";
+ resets = <&ccu RST_BUS_I2S0>;
+ dmas = <&dma 3>, <&dma 3>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ #sound-dai-cells = <0>;
+ };
+ };
+};
+
+&pio {
+ /omit-if-no-ref/
+ dmic_pb11_d0_pin: dmic-pb11-d0-pin {
+ pins = "PB11";
+ function = "dmic";
+ };
+
+ /omit-if-no-ref/
+ dmic_pe17_clk_pin: dmic-pe17-clk-pin {
+ pins = "PE17";
+ function = "dmic";
+ };
+
+ /omit-if-no-ref/
+ i2c0_pb10_pins: i2c0-pb10-pins {
+ pins = "PB10", "PB11";
+ function = "i2c0";
+ };
+
+ /omit-if-no-ref/
+ i2c2_pb0_pins: i2c2-pb0-pins {
+ pins = "PB0", "PB1";
+ function = "i2c2";
+ };
+
+ /omit-if-no-ref/
+ uart0_pb8_pins: uart0-pb8-pins {
+ pins = "PB8", "PB9";
+ function = "uart0";
+ };
+};
diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi b/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi
new file mode 100644
index 000000000000..8275630af977
--- /dev/null
+++ b/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi
@@ -0,0 +1,76 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+// Copyright (C) 2021-2022 Samuel Holland <samuel@sholland.org>
+
+#define SOC_PERIPHERAL_IRQ(nr) (nr + 16)
+
+#include "sunxi-d1s-t113.dtsi"
+
+/ {
+ cpus {
+ timebase-frequency = <24000000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ compatible = "thead,c906", "riscv";
+ device_type = "cpu";
+ reg = <0>;
+ clocks = <&ccu CLK_RISCV>;
+ d-cache-block-size = <64>;
+ d-cache-sets = <256>;
+ d-cache-size = <32768>;
+ i-cache-block-size = <64>;
+ i-cache-sets = <128>;
+ i-cache-size = <32768>;
+ mmu-type = "riscv,sv39";
+ operating-points-v2 = <&opp_table_cpu>;
+ riscv,isa = "rv64imafdc";
+ #cooling-cells = <2>;
+
+ cpu0_intc: interrupt-controller {
+ compatible = "riscv,cpu-intc";
+ interrupt-controller;
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ };
+ };
+ };
+
+ opp_table_cpu: opp-table-cpu {
+ compatible = "operating-points-v2";
+
+ opp-408000000 {
+ opp-hz = /bits/ 64 <408000000>;
+ opp-microvolt = <900000 900000 1100000>;
+ };
+
+ opp-1080000000 {
+ opp-hz = /bits/ 64 <1008000000>;
+ opp-microvolt = <900000 900000 1100000>;
+ };
+ };
+
+ soc {
+ interrupt-parent = <&plic>;
+
+ riscv_wdt: watchdog@6011000 {
+ compatible = "allwinner,sun20i-d1-wdt";
+ reg = <0x6011000 0x20>;
+ interrupts = <SOC_PERIPHERAL_IRQ(131) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&dcxo>, <&rtc CLK_OSC32K>;
+ clock-names = "hosc", "losc";
+ };
+
+ plic: interrupt-controller@10000000 {
+ compatible = "allwinner,sun20i-d1-plic",
+ "thead,c900-plic";
+ reg = <0x10000000 0x4000000>;
+ interrupts-extended = <&cpu0_intc 11>,
+ <&cpu0_intc 9>;
+ interrupt-controller;
+ riscv,ndev = <175>;
+ #address-cells = <0>;
+ #interrupt-cells = <2>;
+ };
+ };
+};
diff --git a/arch/riscv/boot/dts/allwinner/sunxi-d1-t113.dtsi b/arch/riscv/boot/dts/allwinner/sunxi-d1-t113.dtsi
new file mode 100644
index 000000000000..b7156123df54
--- /dev/null
+++ b/arch/riscv/boot/dts/allwinner/sunxi-d1-t113.dtsi
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+// Copyright (C) 2021-2022 Samuel Holland <samuel@sholland.org>
+
+/ {
+ soc {
+ dsp_wdt: watchdog@1700400 {
+ compatible = "allwinner,sun20i-d1-wdt";
+ reg = <0x1700400 0x20>;
+ interrupts = <SOC_PERIPHERAL_IRQ(122) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&dcxo>, <&rtc CLK_OSC32K>;
+ clock-names = "hosc", "losc";
+ status = "reserved";
+ };
+ };
+};
diff --git a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
new file mode 100644
index 000000000000..dff363a3c934
--- /dev/null
+++ b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
@@ -0,0 +1,837 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+// Copyright (C) 2021-2022 Samuel Holland <samuel@sholland.org>
+
+#include <dt-bindings/clock/sun6i-rtc.h>
+#include <dt-bindings/clock/sun8i-de2.h>
+#include <dt-bindings/clock/sun8i-tcon-top.h>
+#include <dt-bindings/clock/sun20i-d1-ccu.h>
+#include <dt-bindings/clock/sun20i-d1-r-ccu.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/reset/sun8i-de2.h>
+#include <dt-bindings/reset/sun20i-d1-ccu.h>
+#include <dt-bindings/reset/sun20i-d1-r-ccu.h>
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ dcxo: dcxo-clk {
+ compatible = "fixed-clock";
+ clock-output-names = "dcxo";
+ #clock-cells = <0>;
+ };
+
+ de: display-engine {
+ compatible = "allwinner,sun20i-d1-display-engine";
+ allwinner,pipelines = <&mixer0>, <&mixer1>;
+ status = "disabled";
+ };
+
+ soc {
+ compatible = "simple-bus";
+ ranges;
+ dma-noncoherent;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ pio: pinctrl@2000000 {
+ compatible = "allwinner,sun20i-d1-pinctrl";
+ reg = <0x2000000 0x800>;
+ interrupts = <SOC_PERIPHERAL_IRQ(69) IRQ_TYPE_LEVEL_HIGH>,
+ <SOC_PERIPHERAL_IRQ(71) IRQ_TYPE_LEVEL_HIGH>,
+ <SOC_PERIPHERAL_IRQ(73) IRQ_TYPE_LEVEL_HIGH>,
+ <SOC_PERIPHERAL_IRQ(75) IRQ_TYPE_LEVEL_HIGH>,
+ <SOC_PERIPHERAL_IRQ(77) IRQ_TYPE_LEVEL_HIGH>,
+ <SOC_PERIPHERAL_IRQ(79) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_APB0>,
+ <&dcxo>,
+ <&rtc CLK_OSC32K>;
+ clock-names = "apb", "hosc", "losc";
+ gpio-controller;
+ interrupt-controller;
+ #gpio-cells = <3>;
+ #interrupt-cells = <3>;
+
+ /omit-if-no-ref/
+ clk_pg11_pin: clk-pg11-pin {
+ pins = "PG11";
+ function = "clk";
+ };
+
+ /omit-if-no-ref/
+ dsi_4lane_pins: dsi-4lane-pins {
+ pins = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5",
+ "PD6", "PD7", "PD8", "PD9";
+ drive-strength = <30>;
+ function = "dsi";
+ };
+
+ /omit-if-no-ref/
+ lcd_rgb666_pins: lcd-rgb666-pins {
+ pins = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5",
+ "PD6", "PD7", "PD8", "PD9", "PD10", "PD11",
+ "PD12", "PD13", "PD14", "PD15", "PD16", "PD17",
+ "PD18", "PD19", "PD20", "PD21";
+ function = "lcd0";
+ };
+
+ /omit-if-no-ref/
+ mmc0_pins: mmc0-pins {
+ pins = "PF0", "PF1", "PF2", "PF3", "PF4", "PF5";
+ function = "mmc0";
+ };
+
+ /omit-if-no-ref/
+ mmc1_pins: mmc1-pins {
+ pins = "PG0", "PG1", "PG2", "PG3", "PG4", "PG5";
+ function = "mmc1";
+ };
+
+ /omit-if-no-ref/
+ mmc2_pins: mmc2-pins {
+ pins = "PC2", "PC3", "PC4", "PC5", "PC6", "PC7";
+ function = "mmc2";
+ };
+
+ /omit-if-no-ref/
+ rgmii_pe_pins: rgmii-pe-pins {
+ pins = "PE0", "PE1", "PE2", "PE3", "PE4",
+ "PE5", "PE6", "PE7", "PE8", "PE9",
+ "PE11", "PE12", "PE13", "PE14", "PE15";
+ function = "emac";
+ };
+
+ /omit-if-no-ref/
+ rmii_pe_pins: rmii-pe-pins {
+ pins = "PE0", "PE1", "PE2", "PE3", "PE4",
+ "PE5", "PE6", "PE7", "PE8", "PE9";
+ function = "emac";
+ };
+
+ /omit-if-no-ref/
+ uart1_pg6_pins: uart1-pg6-pins {
+ pins = "PG6", "PG7";
+ function = "uart1";
+ };
+
+ /omit-if-no-ref/
+ uart1_pg8_rts_cts_pins: uart1-pg8-rts-cts-pins {
+ pins = "PG8", "PG9";
+ function = "uart1";
+ };
+
+ /omit-if-no-ref/
+ uart3_pb_pins: uart3-pb-pins {
+ pins = "PB6", "PB7";
+ function = "uart3";
+ };
+ };
+
+ ccu: clock-controller@2001000 {
+ compatible = "allwinner,sun20i-d1-ccu";
+ reg = <0x2001000 0x1000>;
+ clocks = <&dcxo>,
+ <&rtc CLK_OSC32K>,
+ <&rtc CLK_IOSC>;
+ clock-names = "hosc", "losc", "iosc";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ dmic: dmic@2031000 {
+ compatible = "allwinner,sun20i-d1-dmic",
+ "allwinner,sun50i-h6-dmic";
+ reg = <0x2031000 0x400>;
+ interrupts = <SOC_PERIPHERAL_IRQ(24) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_DMIC>,
+ <&ccu CLK_DMIC>;
+ clock-names = "bus", "mod";
+ resets = <&ccu RST_BUS_DMIC>;
+ dmas = <&dma 8>;
+ dma-names = "rx";
+ status = "disabled";
+ #sound-dai-cells = <0>;
+ };
+
+ i2s1: i2s@2033000 {
+ compatible = "allwinner,sun20i-d1-i2s",
+ "allwinner,sun50i-r329-i2s";
+ reg = <0x2033000 0x1000>;
+ interrupts = <SOC_PERIPHERAL_IRQ(27) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_I2S1>,
+ <&ccu CLK_I2S1>;
+ clock-names = "apb", "mod";
+ resets = <&ccu RST_BUS_I2S1>;
+ dmas = <&dma 4>, <&dma 4>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ #sound-dai-cells = <0>;
+ };
+
+ i2s2: i2s@2034000 {
+ compatible = "allwinner,sun20i-d1-i2s",
+ "allwinner,sun50i-r329-i2s";
+ reg = <0x2034000 0x1000>;
+ interrupts = <SOC_PERIPHERAL_IRQ(28) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_I2S2>,
+ <&ccu CLK_I2S2>;
+ clock-names = "apb", "mod";
+ resets = <&ccu RST_BUS_I2S2>;
+ dmas = <&dma 5>, <&dma 5>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ #sound-dai-cells = <0>;
+ };
+
+ timer: timer@2050000 {
+ compatible = "allwinner,sun20i-d1-timer",
+ "allwinner,sun8i-a23-timer";
+ reg = <0x2050000 0xa0>;
+ interrupts = <SOC_PERIPHERAL_IRQ(59) IRQ_TYPE_LEVEL_HIGH>,
+ <SOC_PERIPHERAL_IRQ(60) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&dcxo>;
+ };
+
+ wdt: watchdog@20500a0 {
+ compatible = "allwinner,sun20i-d1-wdt-reset",
+ "allwinner,sun20i-d1-wdt";
+ reg = <0x20500a0 0x20>;
+ interrupts = <SOC_PERIPHERAL_IRQ(63) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&dcxo>, <&rtc CLK_OSC32K>;
+ clock-names = "hosc", "losc";
+ status = "reserved";
+ };
+
+ uart0: serial@2500000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x2500000 0x400>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ interrupts = <SOC_PERIPHERAL_IRQ(2) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_UART0>;
+ resets = <&ccu RST_BUS_UART0>;
+ dmas = <&dma 14>, <&dma 14>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uart1: serial@2500400 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x2500400 0x400>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ interrupts = <SOC_PERIPHERAL_IRQ(3) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_UART1>;
+ resets = <&ccu RST_BUS_UART1>;
+ dmas = <&dma 15>, <&dma 15>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uart2: serial@2500800 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x2500800 0x400>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ interrupts = <SOC_PERIPHERAL_IRQ(4) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_UART2>;
+ resets = <&ccu RST_BUS_UART2>;
+ dmas = <&dma 16>, <&dma 16>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uart3: serial@2500c00 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x2500c00 0x400>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ interrupts = <SOC_PERIPHERAL_IRQ(5) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_UART3>;
+ resets = <&ccu RST_BUS_UART3>;
+ dmas = <&dma 17>, <&dma 17>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uart4: serial@2501000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x2501000 0x400>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ interrupts = <SOC_PERIPHERAL_IRQ(6) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_UART4>;
+ resets = <&ccu RST_BUS_UART4>;
+ dmas = <&dma 18>, <&dma 18>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uart5: serial@2501400 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x2501400 0x400>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ interrupts = <SOC_PERIPHERAL_IRQ(7) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_UART5>;
+ resets = <&ccu RST_BUS_UART5>;
+ dmas = <&dma 19>, <&dma 19>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ i2c0: i2c@2502000 {
+ compatible = "allwinner,sun20i-d1-i2c",
+ "allwinner,sun8i-v536-i2c",
+ "allwinner,sun6i-a31-i2c";
+ reg = <0x2502000 0x400>;
+ interrupts = <SOC_PERIPHERAL_IRQ(9) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_I2C0>;
+ resets = <&ccu RST_BUS_I2C0>;
+ dmas = <&dma 43>, <&dma 43>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c1: i2c@2502400 {
+ compatible = "allwinner,sun20i-d1-i2c",
+ "allwinner,sun8i-v536-i2c",
+ "allwinner,sun6i-a31-i2c";
+ reg = <0x2502400 0x400>;
+ interrupts = <SOC_PERIPHERAL_IRQ(10) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_I2C1>;
+ resets = <&ccu RST_BUS_I2C1>;
+ dmas = <&dma 44>, <&dma 44>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c2: i2c@2502800 {
+ compatible = "allwinner,sun20i-d1-i2c",
+ "allwinner,sun8i-v536-i2c",
+ "allwinner,sun6i-a31-i2c";
+ reg = <0x2502800 0x400>;
+ interrupts = <SOC_PERIPHERAL_IRQ(11) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_I2C2>;
+ resets = <&ccu RST_BUS_I2C2>;
+ dmas = <&dma 45>, <&dma 45>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c3: i2c@2502c00 {
+ compatible = "allwinner,sun20i-d1-i2c",
+ "allwinner,sun8i-v536-i2c",
+ "allwinner,sun6i-a31-i2c";
+ reg = <0x2502c00 0x400>;
+ interrupts = <SOC_PERIPHERAL_IRQ(12) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_I2C3>;
+ resets = <&ccu RST_BUS_I2C3>;
+ dmas = <&dma 46>, <&dma 46>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ syscon: syscon@3000000 {
+ compatible = "allwinner,sun20i-d1-system-control";
+ reg = <0x3000000 0x1000>;
+ ranges;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ regulators@3000150 {
+ compatible = "allwinner,sun20i-d1-system-ldos";
+ reg = <0x3000150 0x4>;
+
+ reg_ldoa: ldoa {
+ };
+
+ reg_ldob: ldob {
+ };
+ };
+ };
+
+ dma: dma-controller@3002000 {
+ compatible = "allwinner,sun20i-d1-dma";
+ reg = <0x3002000 0x1000>;
+ interrupts = <SOC_PERIPHERAL_IRQ(50) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_DMA>, <&ccu CLK_MBUS_DMA>;
+ clock-names = "bus", "mbus";
+ resets = <&ccu RST_BUS_DMA>;
+ dma-channels = <16>;
+ dma-requests = <48>;
+ #dma-cells = <1>;
+ };
+
+ sid: efuse@3006000 {
+ compatible = "allwinner,sun20i-d1-sid";
+ reg = <0x3006000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+
+ mbus: dram-controller@3102000 {
+ compatible = "allwinner,sun20i-d1-mbus";
+ reg = <0x3102000 0x1000>,
+ <0x3103000 0x1000>;
+ reg-names = "mbus", "dram";
+ interrupts = <SOC_PERIPHERAL_IRQ(43) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_MBUS>,
+ <&ccu CLK_DRAM>,
+ <&ccu CLK_BUS_DRAM>;
+ clock-names = "mbus", "dram", "bus";
+ dma-ranges = <0 0x40000000 0x80000000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ #interconnect-cells = <1>;
+ };
+
+ mmc0: mmc@4020000 {
+ compatible = "allwinner,sun20i-d1-mmc";
+ reg = <0x4020000 0x1000>;
+ interrupts = <SOC_PERIPHERAL_IRQ(40) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_MMC0>, <&ccu CLK_MMC0>;
+ clock-names = "ahb", "mmc";
+ resets = <&ccu RST_BUS_MMC0>;
+ reset-names = "ahb";
+ cap-sd-highspeed;
+ max-frequency = <150000000>;
+ no-mmc;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mmc1: mmc@4021000 {
+ compatible = "allwinner,sun20i-d1-mmc";
+ reg = <0x4021000 0x1000>;
+ interrupts = <SOC_PERIPHERAL_IRQ(41) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_MMC1>, <&ccu CLK_MMC1>;
+ clock-names = "ahb", "mmc";
+ resets = <&ccu RST_BUS_MMC1>;
+ reset-names = "ahb";
+ cap-sd-highspeed;
+ max-frequency = <150000000>;
+ no-mmc;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mmc2: mmc@4022000 {
+ compatible = "allwinner,sun20i-d1-emmc",
+ "allwinner,sun50i-a100-emmc";
+ reg = <0x4022000 0x1000>;
+ interrupts = <SOC_PERIPHERAL_IRQ(42) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_MMC2>, <&ccu CLK_MMC2>;
+ clock-names = "ahb", "mmc";
+ resets = <&ccu RST_BUS_MMC2>;
+ reset-names = "ahb";
+ cap-mmc-highspeed;
+ max-frequency = <150000000>;
+ mmc-ddr-1_8v;
+ mmc-ddr-3_3v;
+ no-sd;
+ no-sdio;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ usb_otg: usb@4100000 {
+ compatible = "allwinner,sun20i-d1-musb",
+ "allwinner,sun8i-a33-musb";
+ reg = <0x4100000 0x400>;
+ interrupts = <SOC_PERIPHERAL_IRQ(29) IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "mc";
+ clocks = <&ccu CLK_BUS_OTG>;
+ resets = <&ccu RST_BUS_OTG>;
+ extcon = <&usbphy 0>;
+ phys = <&usbphy 0>;
+ phy-names = "usb";
+ status = "disabled";
+ };
+
+ usbphy: phy@4100400 {
+ compatible = "allwinner,sun20i-d1-usb-phy";
+ reg = <0x4100400 0x100>,
+ <0x4101800 0x100>,
+ <0x4200800 0x100>;
+ reg-names = "phy_ctrl",
+ "pmu0",
+ "pmu1";
+ clocks = <&dcxo>,
+ <&dcxo>;
+ clock-names = "usb0_phy",
+ "usb1_phy";
+ resets = <&ccu RST_USB_PHY0>,
+ <&ccu RST_USB_PHY1>;
+ reset-names = "usb0_reset",
+ "usb1_reset";
+ status = "disabled";
+ #phy-cells = <1>;
+ };
+
+ ehci0: usb@4101000 {
+ compatible = "allwinner,sun20i-d1-ehci",
+ "generic-ehci";
+ reg = <0x4101000 0x100>;
+ interrupts = <SOC_PERIPHERAL_IRQ(30) IRQ_TYPE_LEVEL_HIGH>;
+ 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@4101400 {
+ compatible = "allwinner,sun20i-d1-ohci",
+ "generic-ohci";
+ reg = <0x4101400 0x100>;
+ interrupts = <SOC_PERIPHERAL_IRQ(31) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_OHCI0>,
+ <&ccu CLK_USB_OHCI0>;
+ resets = <&ccu RST_BUS_OHCI0>;
+ phys = <&usbphy 0>;
+ phy-names = "usb";
+ status = "disabled";
+ };
+
+ ehci1: usb@4200000 {
+ compatible = "allwinner,sun20i-d1-ehci",
+ "generic-ehci";
+ reg = <0x4200000 0x100>;
+ interrupts = <SOC_PERIPHERAL_IRQ(33) IRQ_TYPE_LEVEL_HIGH>;
+ 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@4200400 {
+ compatible = "allwinner,sun20i-d1-ohci",
+ "generic-ohci";
+ reg = <0x4200400 0x100>;
+ interrupts = <SOC_PERIPHERAL_IRQ(34) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_OHCI1>,
+ <&ccu CLK_USB_OHCI1>;
+ resets = <&ccu RST_BUS_OHCI1>;
+ phys = <&usbphy 1>;
+ phy-names = "usb";
+ status = "disabled";
+ };
+
+ emac: ethernet@4500000 {
+ compatible = "allwinner,sun20i-d1-emac",
+ "allwinner,sun50i-a64-emac";
+ reg = <0x4500000 0x10000>;
+ interrupts = <SOC_PERIPHERAL_IRQ(46) IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq";
+ clocks = <&ccu CLK_BUS_EMAC>;
+ clock-names = "stmmaceth";
+ resets = <&ccu RST_BUS_EMAC>;
+ reset-names = "stmmaceth";
+ syscon = <&syscon>;
+ status = "disabled";
+
+ mdio: mdio {
+ compatible = "snps,dwmac-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ display_clocks: clock-controller@5000000 {
+ compatible = "allwinner,sun20i-d1-de2-clk",
+ "allwinner,sun50i-h5-de2-clk";
+ reg = <0x5000000 0x10000>;
+ clocks = <&ccu CLK_BUS_DE>, <&ccu CLK_DE>;
+ clock-names = "bus", "mod";
+ resets = <&ccu RST_BUS_DE>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ mixer0: mixer@5100000 {
+ compatible = "allwinner,sun20i-d1-de2-mixer-0";
+ reg = <0x5100000 0x100000>;
+ clocks = <&display_clocks CLK_BUS_MIXER0>,
+ <&display_clocks CLK_MIXER0>;
+ clock-names = "bus", "mod";
+ resets = <&display_clocks RST_MIXER0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mixer0_out: port@1 {
+ reg = <1>;
+
+ mixer0_out_tcon_top_mixer0: endpoint {
+ remote-endpoint = <&tcon_top_mixer0_in_mixer0>;
+ };
+ };
+ };
+ };
+
+ mixer1: mixer@5200000 {
+ compatible = "allwinner,sun20i-d1-de2-mixer-1";
+ reg = <0x5200000 0x100000>;
+ clocks = <&display_clocks CLK_BUS_MIXER1>,
+ <&display_clocks CLK_MIXER1>;
+ clock-names = "bus", "mod";
+ resets = <&display_clocks RST_MIXER1>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mixer1_out: port@1 {
+ reg = <1>;
+
+ mixer1_out_tcon_top_mixer1: endpoint {
+ remote-endpoint = <&tcon_top_mixer1_in_mixer1>;
+ };
+ };
+ };
+ };
+
+ dsi: dsi@5450000 {
+ compatible = "allwinner,sun20i-d1-mipi-dsi",
+ "allwinner,sun50i-a100-mipi-dsi";
+ reg = <0x5450000 0x1000>;
+ interrupts = <SOC_PERIPHERAL_IRQ(92) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_MIPI_DSI>,
+ <&tcon_top CLK_TCON_TOP_DSI>;
+ clock-names = "bus", "mod";
+ resets = <&ccu RST_BUS_MIPI_DSI>;
+ phys = <&dphy>;
+ phy-names = "dphy";
+ status = "disabled";
+
+ port {
+ dsi_in_tcon_lcd0: endpoint {
+ remote-endpoint = <&tcon_lcd0_out_dsi>;
+ };
+ };
+ };
+
+ dphy: phy@5451000 {
+ compatible = "allwinner,sun20i-d1-mipi-dphy",
+ "allwinner,sun50i-a100-mipi-dphy";
+ reg = <0x5451000 0x1000>;
+ interrupts = <SOC_PERIPHERAL_IRQ(92) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_MIPI_DSI>,
+ <&ccu CLK_MIPI_DSI>;
+ clock-names = "bus", "mod";
+ resets = <&ccu RST_BUS_MIPI_DSI>;
+ #phy-cells = <0>;
+ };
+
+ tcon_top: tcon-top@5460000 {
+ compatible = "allwinner,sun20i-d1-tcon-top";
+ reg = <0x5460000 0x1000>;
+ clocks = <&ccu CLK_BUS_DPSS_TOP>,
+ <&ccu CLK_TCON_TV>,
+ <&ccu CLK_TVE>,
+ <&ccu CLK_TCON_LCD0>;
+ clock-names = "bus", "tcon-tv0", "tve0", "dsi";
+ clock-output-names = "tcon-top-tv0", "tcon-top-dsi";
+ resets = <&ccu RST_BUS_DPSS_TOP>;
+ #clock-cells = <1>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon_top_mixer0_in: port@0 {
+ reg = <0>;
+
+ tcon_top_mixer0_in_mixer0: endpoint {
+ remote-endpoint = <&mixer0_out_tcon_top_mixer0>;
+ };
+ };
+
+ tcon_top_mixer0_out: port@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon_top_mixer0_out_tcon_lcd0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon_lcd0_in_tcon_top_mixer0>;
+ };
+
+ tcon_top_mixer0_out_tcon_tv0: endpoint@2 {
+ reg = <2>;
+ remote-endpoint = <&tcon_tv0_in_tcon_top_mixer0>;
+ };
+ };
+
+ tcon_top_mixer1_in: port@2 {
+ reg = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon_top_mixer1_in_mixer1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&mixer1_out_tcon_top_mixer1>;
+ };
+ };
+
+ tcon_top_mixer1_out: port@3 {
+ reg = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon_top_mixer1_out_tcon_lcd0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon_lcd0_in_tcon_top_mixer1>;
+ };
+
+ tcon_top_mixer1_out_tcon_tv0: endpoint@2 {
+ reg = <2>;
+ remote-endpoint = <&tcon_tv0_in_tcon_top_mixer1>;
+ };
+ };
+
+ tcon_top_hdmi_in: port@4 {
+ reg = <4>;
+
+ tcon_top_hdmi_in_tcon_tv0: endpoint {
+ remote-endpoint = <&tcon_tv0_out_tcon_top_hdmi>;
+ };
+ };
+
+ tcon_top_hdmi_out: port@5 {
+ reg = <5>;
+ };
+ };
+ };
+
+ tcon_lcd0: lcd-controller@5461000 {
+ compatible = "allwinner,sun20i-d1-tcon-lcd";
+ reg = <0x5461000 0x1000>;
+ interrupts = <SOC_PERIPHERAL_IRQ(90) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_TCON_LCD0>,
+ <&ccu CLK_TCON_LCD0>;
+ clock-names = "ahb", "tcon-ch0";
+ clock-output-names = "tcon-pixel-clock";
+ resets = <&ccu RST_BUS_TCON_LCD0>,
+ <&ccu RST_BUS_LVDS0>;
+ reset-names = "lcd", "lvds";
+ #clock-cells = <0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon_lcd0_in: port@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon_lcd0_in_tcon_top_mixer0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon_top_mixer0_out_tcon_lcd0>;
+ };
+
+ tcon_lcd0_in_tcon_top_mixer1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon_top_mixer1_out_tcon_lcd0>;
+ };
+ };
+
+ tcon_lcd0_out: port@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon_lcd0_out_dsi: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&dsi_in_tcon_lcd0>;
+ };
+ };
+ };
+ };
+
+ tcon_tv0: lcd-controller@5470000 {
+ compatible = "allwinner,sun20i-d1-tcon-tv";
+ reg = <0x5470000 0x1000>;
+ interrupts = <SOC_PERIPHERAL_IRQ(91) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_TCON_TV>,
+ <&tcon_top CLK_TCON_TOP_TV0>;
+ clock-names = "ahb", "tcon-ch1";
+ resets = <&ccu RST_BUS_TCON_TV>;
+ reset-names = "lcd";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon_tv0_in: port@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon_tv0_in_tcon_top_mixer0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon_top_mixer0_out_tcon_tv0>;
+ };
+
+ tcon_tv0_in_tcon_top_mixer1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon_top_mixer1_out_tcon_tv0>;
+ };
+ };
+
+ tcon_tv0_out: port@1 {
+ reg = <1>;
+
+ tcon_tv0_out_tcon_top_hdmi: endpoint {
+ remote-endpoint = <&tcon_top_hdmi_in_tcon_tv0>;
+ };
+ };
+ };
+ };
+
+ r_ccu: clock-controller@7010000 {
+ compatible = "allwinner,sun20i-d1-r-ccu";
+ reg = <0x7010000 0x400>;
+ clocks = <&dcxo>,
+ <&rtc CLK_OSC32K>,
+ <&rtc CLK_IOSC>,
+ <&ccu CLK_PLL_PERIPH0_DIV3>;
+ clock-names = "hosc", "losc", "iosc", "pll-periph";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ rtc: rtc@7090000 {
+ compatible = "allwinner,sun20i-d1-rtc",
+ "allwinner,sun50i-r329-rtc";
+ reg = <0x7090000 0x400>;
+ interrupts = <SOC_PERIPHERAL_IRQ(144) IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&r_ccu CLK_BUS_R_RTC>,
+ <&dcxo>,
+ <&r_ccu CLK_R_AHB>;
+ clock-names = "bus", "hosc", "ahb";
+ #clock-cells = <1>;
+ };
+ };
+};