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Commit d774a589 authored by Rahul Bedarkar's avatar Rahul Bedarkar Committed by Ralf Baechle
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MIPS: DTS: Add base device tree for Pistachio SoC 

Add support for the base Device Tree for Imagination Technologies'
Pistachio SoC.

This commit supports the following peripherals:

 * Clocks
 * Pinctrl and GPIO
 * UART
 * SPI
 * I2C
 * PWM
 * ADC
 * Watchdog
 * Ethernet
 * MMC
 * DMA engine
 * Crypto
 * I2S
 * SPDIF
 * Internal DAC
 * Timer
 * USB
 * IR
 * Interrupt Controller
Signed-off-by: default avatarRahul Bedarkar <rahul.bedarkar@imgtec.com>
Acked-by: default avatarJames Hartley <james.hartley@imgtec.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/14393/Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 35e6de38
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MAINTAINERS
View file @ d774a589
...@@ -9762,7 +9762,7 @@ L: linux-mips@linux-mips.org ...@@ -9762,7 +9762,7 @@ L: linux-mips@linux-mips.org
S: Maintained S: Maintained
F: arch/mips/pistachio/ F: arch/mips/pistachio/
F: arch/mips/include/asm/mach-pistachio/ F: arch/mips/include/asm/mach-pistachio/
F: arch/mips/boot/dts/pistachio/ F: arch/mips/boot/dts/img/pistachio*
F: arch/mips/configs/pistachio*_defconfig F: arch/mips/configs/pistachio*_defconfig
PKTCDVD DRIVER PKTCDVD DRIVER
......
arch/mips/boot/dts/img/pistachio.dtsi 0 → 100644
View file @ d774a589
/*
* Copyright (C) 2015, 2016 Imagination Technologies Ltd.
* Copyright (C) 2015 Google, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <dt-bindings/clock/pistachio-clk.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/mips-gic.h>
#include <dt-bindings/reset/pistachio-resets.h>
/ {
compatible = "img,pistachio";
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&gic>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "mti,interaptiv";
reg = <0>;
clocks = <&clk_core CLK_MIPS_PLL>;
clock-names = "cpu";
clock-latency = <1000>;
operating-points = <
/* kHz uV(dummy) */
546000 1150000
520000 1100000
494000 1000000
468000 950000
442000 900000
416000 800000
>;
};
};
i2c0: i2c@18100000 {
compatible = "img,scb-i2c";
reg = <0x18100000 0x200>;
interrupts = <GIC_SHARED 2 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_periph PERIPH_CLK_I2C0>,
<&cr_periph SYS_CLK_I2C0>;
clock-names = "scb", "sys";
assigned-clocks = <&clk_periph PERIPH_CLK_I2C0_PRE_DIV>,
<&clk_periph PERIPH_CLK_I2C0_DIV>;
assigned-clock-rates = <100000000>, <33333334>;
status = "disabled";
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
#address-cells = <1>;
#size-cells = <0>;
};
i2c1: i2c@18100200 {
compatible = "img,scb-i2c";
reg = <0x18100200 0x200>;
interrupts = <GIC_SHARED 3 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_periph PERIPH_CLK_I2C1>,
<&cr_periph SYS_CLK_I2C1>;
clock-names = "scb", "sys";
assigned-clocks = <&clk_periph PERIPH_CLK_I2C1_PRE_DIV>,
<&clk_periph PERIPH_CLK_I2C1_DIV>;
assigned-clock-rates = <100000000>, <33333334>;
status = "disabled";
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
#address-cells = <1>;
#size-cells = <0>;
};
i2c2: i2c@18100400 {
compatible = "img,scb-i2c";
reg = <0x18100400 0x200>;
interrupts = <GIC_SHARED 4 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_periph PERIPH_CLK_I2C2>,
<&cr_periph SYS_CLK_I2C2>;
clock-names = "scb", "sys";
assigned-clocks = <&clk_periph PERIPH_CLK_I2C2_PRE_DIV>,
<&clk_periph PERIPH_CLK_I2C2_DIV>;
assigned-clock-rates = <100000000>, <33333334>;
status = "disabled";
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
#address-cells = <1>;
#size-cells = <0>;
};
i2c3: i2c@18100600 {
compatible = "img,scb-i2c";
reg = <0x18100600 0x200>;
interrupts = <GIC_SHARED 5 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_periph PERIPH_CLK_I2C3>,
<&cr_periph SYS_CLK_I2C3>;
clock-names = "scb", "sys";
assigned-clocks = <&clk_periph PERIPH_CLK_I2C3_PRE_DIV>,
<&clk_periph PERIPH_CLK_I2C3_DIV>;
assigned-clock-rates = <100000000>, <33333334>;
status = "disabled";
pinctrl-names = "default";
pinctrl-0 = <&i2c3_pins>;
#address-cells = <1>;
#size-cells = <0>;
};
i2s_in: i2s-in@18100800 {
compatible = "img,i2s-in";
reg = <0x18100800 0x200>;
interrupts = <GIC_SHARED 7 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&mdc 30 0xffffffff 0>;
dma-names = "rx";
clocks = <&cr_periph SYS_CLK_I2S_IN>;
clock-names = "sys";
img,i2s-channels = <6>;
pinctrl-names = "default";
pinctrl-0 = <&i2s_in_pins>;
status = "disabled";
#sound-dai-cells = <0>;
};
i2s_out: i2s-out@18100a00 {
compatible = "img,i2s-out";
reg = <0x18100a00 0x200>;
interrupts = <GIC_SHARED 13 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&mdc 23 0xffffffff 0>;
dma-names = "tx";
clocks = <&cr_periph SYS_CLK_I2S_OUT>,
<&clk_core CLK_I2S>;
clock-names = "sys", "ref";
assigned-clocks = <&clk_core CLK_I2S_DIV>;
assigned-clock-rates = <12288000>;
img,i2s-channels = <6>;
pinctrl-names = "default";
pinctrl-0 = <&i2s_out_pins>;
status = "disabled";
resets = <&pistachio_reset PISTACHIO_RESET_I2S_OUT>;
reset-names = "rst";
#sound-dai-cells = <0>;
};
parallel_out: parallel-audio-out@18100c00 {
compatible = "img,parallel-out";
reg = <0x18100c00 0x100>;
interrupts = <GIC_SHARED 19 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&mdc 16 0xffffffff 0>;
dma-names = "tx";
clocks = <&cr_periph SYS_CLK_PAUD_OUT>,
<&clk_core CLK_AUDIO_DAC>;
clock-names = "sys", "ref";
assigned-clocks = <&clk_core CLK_AUDIO_DAC_DIV>;
assigned-clock-rates = <12288000>;
status = "disabled";
resets = <&pistachio_reset PISTACHIO_RESET_PRL_OUT>;
reset-names = "rst";
#sound-dai-cells = <0>;
};
spdif_out: spdif-out@18100d00 {
compatible = "img,spdif-out";
reg = <0x18100d00 0x100>;
interrupts = <GIC_SHARED 21 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&mdc 14 0xffffffff 0>;
dma-names = "tx";
clocks = <&cr_periph SYS_CLK_SPDIF_OUT>,
<&clk_core CLK_SPDIF>;
clock-names = "sys", "ref";
assigned-clocks = <&clk_core CLK_SPDIF_DIV>;
assigned-clock-rates = <12288000>;
pinctrl-names = "default";
pinctrl-0 = <&spdif_out_pin>;
status = "disabled";
resets = <&pistachio_reset PISTACHIO_RESET_SPDIF_OUT>;
reset-names = "rst";
#sound-dai-cells = <0>;
};
spdif_in: spdif-in@18100e00 {
compatible = "img,spdif-in";
reg = <0x18100e00 0x100>;
interrupts = <GIC_SHARED 20 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&mdc 15 0xffffffff 0>;
dma-names = "rx";
clocks = <&cr_periph SYS_CLK_SPDIF_IN>;
clock-names = "sys";
pinctrl-names = "default";
pinctrl-0 = <&spdif_in_pin>;
status = "disabled";
#sound-dai-cells = <0>;
};
internal_dac: internal-dac {
compatible = "img,pistachio-internal-dac";
img,cr-top = <&cr_top>;
img,voltage-select = <1>;
#sound-dai-cells = <0>;
};
spfi0: spi@18100f00 {
compatible = "img,spfi";
reg = <0x18100f00 0x100>;
interrupts = <GIC_SHARED 22 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_core CLK_SPI0>, <&cr_periph SYS_CLK_SPI0_MASTER>;
clock-names = "sys", "spfi";
dmas = <&mdc 9 0xffffffff 0>, <&mdc 10 0xffffffff 0>;
dma-names = "rx", "tx";
spfi-max-frequency = <50000000>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
spfi1: spi@18101000 {
compatible = "img,spfi";
reg = <0x18101000 0x100>;
interrupts = <GIC_SHARED 26 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_core CLK_SPI1>, <&cr_periph SYS_CLK_SPI1>;
clock-names = "sys", "spfi";
dmas = <&mdc 1 0xffffffff 0>, <&mdc 2 0xffffffff 0>;
dma-names = "rx", "tx";
img,supports-quad-mode;
spfi-max-frequency = <50000000>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
pwm: pwm@18101300 {
compatible = "img,pistachio-pwm";
reg = <0x18101300 0x100>;
clocks = <&clk_periph PERIPH_CLK_PWM>,
<&cr_periph SYS_CLK_PWM>;
clock-names = "pwm", "sys";
img,cr-periph = <&cr_periph>;
#pwm-cells = <2>;
status = "disabled";
};
uart0: uart@18101400 {
compatible = "snps,dw-apb-uart";
reg = <0x18101400 0x100>;
interrupts = <GIC_SHARED 24 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_core CLK_UART0>, <&cr_periph SYS_CLK_UART0>;
clock-names = "baudclk", "apb_pclk";
assigned-clocks = <&clk_core CLK_UART0_INTERNAL_DIV>,
<&clk_core CLK_UART0_DIV>;
reg-shift = <2>;
reg-io-width = <4>;
pinctrl-0 = <&uart0_pins>, <&uart0_rts_cts_pins>;
pinctrl-names = "default";
status = "disabled";
};
uart1: uart@18101500 {
compatible = "snps,dw-apb-uart";
reg = <0x18101500 0x100>;
interrupts = <GIC_SHARED 25 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_core CLK_UART1>, <&cr_periph SYS_CLK_UART1>;
clock-names = "baudclk", "apb_pclk";
assigned-clocks = <&clk_core CLK_UART1_INTERNAL_DIV>,
<&clk_core CLK_UART1_DIV>;
assigned-clock-rates = <114278400>, <1843200>;
reg-shift = <2>;
reg-io-width = <4>;
pinctrl-0 = <&uart1_pins>;
pinctrl-names = "default";
status = "disabled";
};
adc: adc@18101600 {
compatible = "cosmic,10001-adc";
reg = <0x18101600 0x24>;
adc-reserved-channels = <0x30>;
clocks = <&clk_core CLK_AUX_ADC>;
clock-names = "adc";
assigned-clocks = <&clk_core CLK_AUX_ADC_INTERNAL_DIV>,
<&clk_core CLK_AUX_ADC_DIV>;
assigned-clock-rates = <100000000>, <1000000>;
status = "disabled";
#io-channel-cells = <1>;
};
pinctrl: pinctrl@18101c00 {
compatible = "img,pistachio-system-pinctrl";
reg = <0x18101c00 0x400>;
gpio0: gpio0 {
interrupts = <GIC_SHARED 71 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl 0 0 16>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio1: gpio1 {
interrupts = <GIC_SHARED 72 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl 0 16 16>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio2: gpio2 {
interrupts = <GIC_SHARED 73 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl 0 32 16>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio3: gpio3 {
interrupts = <GIC_SHARED 74 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl 0 48 16>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio4: gpio4 {
interrupts = <GIC_SHARED 75 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl 0 64 16>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio5: gpio5 {
interrupts = <GIC_SHARED 76 IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl 0 80 10>;
interrupt-controller;
#interrupt-cells = <2>;
};
i2c0_pins: i2c0-pins {
pin_i2c0: i2c0 {
pins = "mfio28", "mfio29";
function = "i2c0";
drive-strength = <4>;
};
};
i2c1_pins: i2c1-pins {
pin_i2c1: i2c1 {
pins = "mfio30", "mfio31";
function = "i2c1";
drive-strength = <4>;
};
};
i2c2_pins: i2c2-pins {
pin_i2c2: i2c2 {
pins = "mfio32", "mfio33";
function = "i2c2";
drive-strength = <4>;
};
};
i2c3_pins: i2c3-pins {
pin_i2c3: i2c3 {
pins = "mfio34", "mfio35";
function = "i2c3";
drive-strength = <4>;
};
};
spim0_pins: spim0-pins {
pin_spim0: spim0 {
pins = "mfio9", "mfio10";
function = "spim0";
drive-strength = <4>;
};
spim0_clk: spim0-clk {
pins = "mfio8";
function = "spim0";
drive-strength = <4>;
};
};
spim0_cs0_alt_pin: spim0-cs0-alt-pin {
spim0-cs0 {
pins = "mfio2";
drive-strength = <2>;
};
};
spim0_cs1_pin: spim0-cs1-pin {
spim0-cs1 {
pins = "mfio1";
drive-strength = <2>;
};
};
spim0_cs2_pin: spim0-cs2-pin {
spim0-cs2 {
pins = "mfio55";
drive-strength = <2>;
};
};
spim0_cs2_alt_pin: spim0-cs2-alt-pin {
spim0-cs2 {
pins = "mfio28";
drive-strength = <2>;
};
};
spim0_cs3_pin: spim0-cs3-pin {
spim0-cs3 {
pins = "mfio56";
drive-strength = <2>;
};
};
spim0_cs3_alt_pin: spim0-cs3-alt-pin {
spim0-cs3 {
pins = "mfio29";
drive-strength = <2>;
};
};
spim0_cs4_pin: spim0-cs4-pin {
spim0-cs4 {
pins = "mfio57";
drive-strength = <2>;
};
};
spim0_cs4_alt_pin: spim0-cs4-alt-pin {
spim0-cs4 {
pins = "mfio30";
drive-strength = <2>;
};
};
spim1_pins: spim1-pins {
spim1 {
pins = "mfio3", "mfio4", "mfio5";
function = "spim1";
drive-strength = <2>;
};
};
spim1_quad_pins: spim1-quad-pins {
spim1-quad {
pins = "mfio6", "mfio7";
function = "spim1";
drive-strength = <2>;
};
};
spim1_cs0_pin: spim1-cs0-pins {
spim1-cs0 {
pins = "mfio0";
function = "spim1";
drive-strength = <2>;
};
};
spim1_cs1_pin: spim1-cs1-pin {
spim1-cs1 {
pins = "mfio1";
function = "spim1";
drive-strength = <2>;
};
};
spim1_cs1_alt_pin: spim1-cs1-alt-pin {
spim1-cs1 {
pins = "mfio58";
function = "spim1";
drive-strength = <2>;
};
};
spim1_cs2_pin: spim1-cs2-pin {
spim1-cs2 {
pins = "mfio2";
function = "spim1";
drive-strength = <2>;
};
};
spim1_cs2_alt0_pin: spim1-cs2-alt0-pin {
spim1-cs2 {
pins = "mfio31";
function = "spim1";
drive-strength = <2>;
};
};
spim1_cs2_alt1_pin: spim1-cs2-alt1-pin {
spim1-cs2 {
pins = "mfio55";
function = "spim1";
drive-strength = <2>;
};
};
spim1_cs3_pin: spim1-cs3-pin {
spim1-cs3 {
pins = "mfio56";
function = "spim1";
drive-strength = <2>;
};
};
spim1_cs4_pin: spim1-cs4-pin {
spim1-cs4 {
pins = "mfio57";
function = "spim1";
drive-strength = <2>;
};
};
uart0_pins: uart0-pins {
uart0 {
pins = "mfio55", "mfio56";
function = "uart0";
drive-strength = <2>;
};
};
uart0_rts_cts_pins: uart0-rts-cts-pins {
uart0-rts-cts {
pins = "mfio57", "mfio58";
function = "uart0";
drive-strength = <2>;
};
};
uart1_pins: uart1-pins {
uart1 {
pins = "mfio59", "mfio60";
function = "uart1";
drive-strength = <2>;
};
};
uart1_rts_cts_pins: uart1-rts-cts-pins {
uart1-rts-cts {
pins = "mfio1", "mfio2";
function = "uart1";
drive-strength = <2>;
};
};
enet_pins: enet-pins {
pin_enet: enet {
pins = "mfio63", "mfio64", "mfio65", "mfio66",
"mfio67", "mfio68", "mfio69", "mfio70";
function = "eth";
slew-rate = <1>;
drive-strength = <4>;
};
pin_enet_phy_clk: enet-phy-clk {
pins = "mfio71";
function = "eth";
slew-rate = <1>;
drive-strength = <8>;
};
};
sdhost_pins: sdhost-pins {
pin_sdhost_clk: sdhost-clk {
pins = "mfio15";
function = "sdhost";
slew-rate = <1>;
drive-strength = <4>;
};
pin_sdhost_cmd: sdhost-cmd {
pins = "mfio16";
function = "sdhost";
slew-rate = <1>;
drive-strength = <4>;
};
pin_sdhost_data: sdhost-data {
pins = "mfio17", "mfio18", "mfio19", "mfio20",
"mfio21", "mfio22", "mfio23", "mfio24";
function = "sdhost";
slew-rate = <1>;
drive-strength = <4>;
};
pin_sdhost_power_select: sdhost-power-select {
pins = "mfio25";
function = "sdhost";
slew-rate = <1>;
drive-strength = <2>;
};
pin_sdhost_card_detect: sdhost-card-detect {
pins = "mfio26";
function = "sdhost";
drive-strength = <2>;
};
pin_sdhost_write_protect: sdhost-write-protect {
pins = "mfio27";
function = "sdhost";
drive-strength = <2>;
};
};
ir_pin: ir-pin {
ir-data {
pins = "mfio72";
function = "ir";
drive-strength = <2>;
};
};
pwmpdm0_pin: pwmpdm0-pin {
pwmpdm0 {
pins = "mfio73";
function = "pwmpdm";
drive-strength = <2>;
};
};
pwmpdm1_pin: pwmpdm1-pin {
pwmpdm1 {
pins = "mfio74";
function = "pwmpdm";
drive-strength = <2>;
};
};
pwmpdm2_pin: pwmpdm2-pin {
pwmpdm2 {
pins = "mfio75";
function = "pwmpdm";
drive-strength = <2>;
};
};
pwmpdm3_pin: pwmpdm3-pin {
pwmpdm3 {
pins = "mfio76";
function = "pwmpdm";
drive-strength = <2>;
};
};
dac_clk_pin: dac-clk-pin {
pin_dac_clk: dac-clk {
pins = "mfio45";
function = "i2s_dac_clk";
drive-strength = <4>;
};
};
i2s_mclk_pin: i2s-mclk-pin {
pin_i2s_mclk: i2s-mclk {
pins = "mfio36";
function = "i2s_out";
drive-strength = <4>;
};
};
spdif_out_pin: spdif-out-pin {
spdif-out {
pins = "mfio61";
function = "spdif_out";
slew-rate = <1>;
drive-strength = <2>;
};
};
spdif_in_pin: spdif-in-pin {
spdif-in {
pins = "mfio62";
function = "spdif_in";
drive-strength = <2>;
};
};
i2s_out_pins: i2s-out-pins {
pins_i2s_out_clk: i2s-out-clk {
pins = "mfio37", "mfio38";
function = "i2s_out";
drive-strength = <4>;
};
pins_i2s_out: i2s-out {
pins = "mfio39", "mfio40",
"mfio41", "mfio42",
"mfio43", "mfio44";
function = "i2s_out";
drive-strength = <2>;
};
};
i2s_in_pins: i2s-in-pins {
i2s-in {
pins = "mfio47", "mfio48", "mfio49",
"mfio50", "mfio51", "mfio52",
"mfio53", "mfio54";
function = "i2s_in";
drive-strength = <2>;
};
};
};
timer: timer@18102000 {
compatible = "img,pistachio-gptimer";
reg = <0x18102000 0x100>;
interrupts = <GIC_SHARED 60 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_periph PERIPH_CLK_COUNTER_FAST>,
<&cr_periph SYS_CLK_TIMER>;
clock-names = "fast", "sys";
img,cr-periph = <&cr_periph>;
};
wdt: watchdog@18102100 {
compatible = "img,pdc-wdt";
reg = <0x18102100 0x100>;
interrupts = <GIC_SHARED 52 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_periph PERIPH_CLK_WD>, <&cr_periph SYS_CLK_WD>;
clock-names = "wdt", "sys";
assigned-clocks = <&clk_periph PERIPH_CLK_WD_PRE_DIV>,
<&clk_periph PERIPH_CLK_WD_DIV>;
assigned-clock-rates = <4000000>, <32768>;
};
ir: ir@18102200 {
compatible = "img,ir-rev1";
reg = <0x18102200 0x100>;
interrupts = <GIC_SHARED 51 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_periph PERIPH_CLK_IR>, <&cr_periph SYS_CLK_IR>;
clock-names = "core", "sys";
assigned-clocks = <&clk_periph PERIPH_CLK_IR_PRE_DIV>,
<&clk_periph PERIPH_CLK_IR_DIV>;
assigned-clock-rates = <4000000>, <32768>;
pinctrl-0 = <&ir_pin>;
pinctrl-names = "default";
status = "disabled";
};
usb: usb@18120000 {
compatible = "snps,dwc2";
reg = <0x18120000 0x1c000>;
interrupts = <GIC_SHARED 49 IRQ_TYPE_LEVEL_HIGH>;
phys = <&usb_phy>;
phy-names = "usb2-phy";
g-tx-fifo-size = <256 256 256 256>;
status = "disabled";
};
enet: ethernet@18140000 {
compatible = "snps,dwmac";
reg = <0x18140000 0x2000>;
interrupts = <GIC_SHARED 50 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "macirq";
clocks = <&clk_core CLK_ENET>, <&cr_periph SYS_CLK_ENET>;
clock-names = "stmmaceth", "pclk";
assigned-clocks = <&clk_core CLK_ENET_MUX>,
<&clk_core CLK_ENET_DIV>;
assigned-clock-parents = <&clk_core CLK_SYS_INTERNAL_DIV>;
assigned-clock-rates = <0>, <50000000>;
pinctrl-0 = <&enet_pins>;
pinctrl-names = "default";
phy-mode = "rmii";
status = "disabled";
};
sdhost: mmc@18142000 {
compatible = "img,pistachio-dw-mshc";
reg = <0x18142000 0x400>;
interrupts = <GIC_SHARED 39 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_core CLK_SD_HOST>, <&cr_periph SYS_CLK_SD_HOST>;
clock-names = "ciu", "biu";
pinctrl-0 = <&sdhost_pins>;
pinctrl-names = "default";
fifo-depth = <0x20>;
num-slots = <1>;
clock-frequency = <50000000>;
bus-width = <8>;
cap-mmc-highspeed;
cap-sd-highspeed;
status = "disabled";
};
sram: sram@1b000000 {
compatible = "mmio-sram";
reg = <0x1b000000 0x10000>;
};
mdc: dma-controller@18143000 {
compatible = "img,pistachio-mdc-dma";
reg = <0x18143000 0x1000>;
interrupts = <GIC_SHARED 27 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SHARED 28 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SHARED 29 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SHARED 30 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SHARED 31 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SHARED 32 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SHARED 33 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SHARED 34 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SHARED 35 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SHARED 36 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SHARED 37 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SHARED 38 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cr_periph SYS_CLK_MDC>;
clock-names = "sys";
img,max-burst-multiplier = <16>;
img,cr-periph = <&cr_periph>;
#dma-cells = <3>;
};
clk_core: clk@18144000 {
compatible = "img,pistachio-clk", "syscon";
clocks = <&xtal>, <&cr_top EXT_CLK_AUDIO_IN>,
<&cr_top EXT_CLK_ENET_IN>;
clock-names = "xtal", "audio_refclk_ext_gate",
"ext_enet_in_gate";
reg = <0x18144000 0x800>;
#clock-cells = <1>;
};
clk_periph: clk@18144800 {
compatible = "img,pistachio-clk-periph";
reg = <0x18144800 0x1000>;
clocks = <&clk_core CLK_PERIPH_SYS>;
clock-names = "periph_sys_core";
#clock-cells = <1>;
};
cr_periph: clk@18148000 {
compatible = "img,pistachio-cr-periph", "syscon", "simple-bus";
reg = <0x18148000 0x1000>;
clocks = <&clk_periph PERIPH_CLK_SYS>;
clock-names = "sys";
#clock-cells = <1>;
pistachio_reset: reset-controller {
compatible = "img,pistachio-reset";
#reset-cells = <1>;
};
};
cr_top: clk@18149000 {
compatible = "img,pistachio-cr-top", "syscon";
reg = <0x18149000 0x200>;
#clock-cells = <1>;
};
hash: hash@18149600 {
compatible = "img,hash-accelerator";
reg = <0x18149600 0x100>, <0x18101100 0x4>;
interrupts = <GIC_SHARED 59 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&mdc 8 0xffffffff 0>;
dma-names = "tx";
clocks = <&cr_periph SYS_CLK_HASH>,
<&clk_periph PERIPH_CLK_ROM>;
clock-names = "sys", "hash";
};
gic: interrupt-controller@1bdc0000 {
compatible = "mti,gic";
reg = <0x1bdc0000 0x20000>;
interrupt-controller;
#interrupt-cells = <3>;
timer {
compatible = "mti,gic-timer";
interrupts = <GIC_LOCAL 1 IRQ_TYPE_NONE>;
clocks = <&clk_core CLK_MIPS>;
};
};
usb_phy: usb-phy {
compatible = "img,pistachio-usb-phy";
clocks = <&clk_core CLK_USB_PHY>;
clock-names = "usb_phy";
assigned-clocks = <&clk_core CLK_USB_PHY_DIV>;
assigned-clock-rates = <50000000>;
img,refclk = <0x2>;
img,cr-top = <&cr_top>;
#phy-cells = <0>;
};
xtal: xtal {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <52000000>;
clock-output-names = "xtal";
};
};
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