linux_dsm_epyc7002/arch/arm/boot/dts/qcom-ipq8064.dtsi
Rob Herring abe60a3a7a ARM: dts: Kill off skeleton{64}.dtsi
Remove the usage of skeleton.dtsi in the remaining dts files. It was
deprecated since commit 9c0da3cc61 ("ARM: dts: explicitly mark
skeleton.dtsi as deprecated"). This will make adding a unit-address to
memory nodes easier.

The main tricky part to removing skeleton.dtsi is we could end up with
no /memory node at all when a bootloader depends on one being present. I
hacked up dtc to check for this condition.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
Acked-by: Alexandre TORGUE <alexandre.torgue@st.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Tested-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-01-30 17:30:31 +01:00

670 lines
16 KiB
Plaintext

// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/qcom,gcc-ipq806x.h>
#include <dt-bindings/clock/qcom,lcc-ipq806x.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/reset/qcom,gcc-ipq806x.h>
#include <dt-bindings/soc/qcom,gsbi.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
/ {
#address-cells = <1>;
#size-cells = <1>;
model = "Qualcomm IPQ8064";
compatible = "qcom,ipq8064";
interrupt-parent = <&intc>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
compatible = "qcom,krait";
enable-method = "qcom,kpss-acc-v1";
device_type = "cpu";
reg = <0>;
next-level-cache = <&L2>;
qcom,acc = <&acc0>;
qcom,saw = <&saw0>;
};
cpu@1 {
compatible = "qcom,krait";
enable-method = "qcom,kpss-acc-v1";
device_type = "cpu";
reg = <1>;
next-level-cache = <&L2>;
qcom,acc = <&acc1>;
qcom,saw = <&saw1>;
};
L2: l2-cache {
compatible = "cache";
cache-level = <2>;
};
};
memory {
device_type = "memory";
reg = <0x0 0x0>;
};
cpu-pmu {
compatible = "qcom,krait-pmu";
interrupts = <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_LEVEL_HIGH)>;
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
nss@40000000 {
reg = <0x40000000 0x1000000>;
no-map;
};
smem@41000000 {
reg = <0x41000000 0x200000>;
no-map;
};
};
clocks {
cxo_board {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <25000000>;
};
pxo_board {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <25000000>;
};
sleep_clk: sleep_clk {
compatible = "fixed-clock";
clock-frequency = <32768>;
#clock-cells = <0>;
};
};
soc: soc {
#address-cells = <1>;
#size-cells = <1>;
ranges;
compatible = "simple-bus";
lpass@28100000 {
compatible = "qcom,lpass-cpu";
status = "disabled";
clocks = <&lcc AHBIX_CLK>,
<&lcc MI2S_OSR_CLK>,
<&lcc MI2S_BIT_CLK>;
clock-names = "ahbix-clk",
"mi2s-osr-clk",
"mi2s-bit-clk";
interrupts = <GIC_SPI 85 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "lpass-irq-lpaif";
reg = <0x28100000 0x10000>;
reg-names = "lpass-lpaif";
};
qcom_pinmux: pinmux@800000 {
compatible = "qcom,ipq8064-pinctrl";
reg = <0x800000 0x4000>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
pcie0_pins: pcie0_pinmux {
mux {
pins = "gpio3";
function = "pcie1_rst";
drive-strength = <12>;
bias-disable;
};
};
pcie1_pins: pcie1_pinmux {
mux {
pins = "gpio48";
function = "pcie2_rst";
drive-strength = <12>;
bias-disable;
};
};
pcie2_pins: pcie2_pinmux {
mux {
pins = "gpio63";
function = "pcie3_rst";
drive-strength = <12>;
bias-disable;
};
};
spi_pins: spi_pins {
mux {
pins = "gpio18", "gpio19", "gpio21";
function = "gsbi5";
drive-strength = <10>;
bias-none;
};
};
leds_pins: leds_pins {
mux {
pins = "gpio7", "gpio8", "gpio9",
"gpio26", "gpio53";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
output-low;
};
};
buttons_pins: buttons_pins {
mux {
pins = "gpio54";
drive-strength = <2>;
bias-pull-up;
};
};
};
intc: interrupt-controller@2000000 {
compatible = "qcom,msm-qgic2";
interrupt-controller;
#interrupt-cells = <3>;
reg = <0x02000000 0x1000>,
<0x02002000 0x1000>;
};
timer@200a000 {
compatible = "qcom,kpss-timer",
"qcom,kpss-wdt-ipq8064", "qcom,msm-timer";
interrupts = <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_EDGE_RISING)>,
<GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_EDGE_RISING)>,
<GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_EDGE_RISING)>,
<GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_EDGE_RISING)>,
<GIC_PPI 5 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_EDGE_RISING)>;
reg = <0x0200a000 0x100>;
clock-frequency = <25000000>,
<32768>;
clocks = <&sleep_clk>;
clock-names = "sleep";
cpu-offset = <0x80000>;
};
acc0: clock-controller@2088000 {
compatible = "qcom,kpss-acc-v1";
reg = <0x02088000 0x1000>, <0x02008000 0x1000>;
};
acc1: clock-controller@2098000 {
compatible = "qcom,kpss-acc-v1";
reg = <0x02098000 0x1000>, <0x02008000 0x1000>;
};
saw0: regulator@2089000 {
compatible = "qcom,saw2";
reg = <0x02089000 0x1000>, <0x02009000 0x1000>;
regulator;
};
saw1: regulator@2099000 {
compatible = "qcom,saw2";
reg = <0x02099000 0x1000>, <0x02009000 0x1000>;
regulator;
};
gsbi2: gsbi@12480000 {
compatible = "qcom,gsbi-v1.0.0";
cell-index = <2>;
reg = <0x12480000 0x100>;
clocks = <&gcc GSBI2_H_CLK>;
clock-names = "iface";
#address-cells = <1>;
#size-cells = <1>;
ranges;
status = "disabled";
syscon-tcsr = <&tcsr>;
serial@12490000 {
compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
reg = <0x12490000 0x1000>,
<0x12480000 0x1000>;
interrupts = <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc GSBI2_UART_CLK>, <&gcc GSBI2_H_CLK>;
clock-names = "core", "iface";
status = "disabled";
};
i2c@124a0000 {
compatible = "qcom,i2c-qup-v1.1.1";
reg = <0x124a0000 0x1000>;
interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc GSBI2_QUP_CLK>, <&gcc GSBI2_H_CLK>;
clock-names = "core", "iface";
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
};
gsbi4: gsbi@16300000 {
compatible = "qcom,gsbi-v1.0.0";
cell-index = <4>;
reg = <0x16300000 0x100>;
clocks = <&gcc GSBI4_H_CLK>;
clock-names = "iface";
#address-cells = <1>;
#size-cells = <1>;
ranges;
status = "disabled";
syscon-tcsr = <&tcsr>;
gsbi4_serial: serial@16340000 {
compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
reg = <0x16340000 0x1000>,
<0x16300000 0x1000>;
interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc GSBI4_UART_CLK>, <&gcc GSBI4_H_CLK>;
clock-names = "core", "iface";
status = "disabled";
};
i2c@16380000 {
compatible = "qcom,i2c-qup-v1.1.1";
reg = <0x16380000 0x1000>;
interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc GSBI4_QUP_CLK>, <&gcc GSBI4_H_CLK>;
clock-names = "core", "iface";
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
};
gsbi5: gsbi@1a200000 {
compatible = "qcom,gsbi-v1.0.0";
cell-index = <5>;
reg = <0x1a200000 0x100>;
clocks = <&gcc GSBI5_H_CLK>;
clock-names = "iface";
#address-cells = <1>;
#size-cells = <1>;
ranges;
status = "disabled";
syscon-tcsr = <&tcsr>;
serial@1a240000 {
compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
reg = <0x1a240000 0x1000>,
<0x1a200000 0x1000>;
interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc GSBI5_UART_CLK>, <&gcc GSBI5_H_CLK>;
clock-names = "core", "iface";
status = "disabled";
};
i2c@1a280000 {
compatible = "qcom,i2c-qup-v1.1.1";
reg = <0x1a280000 0x1000>;
interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc GSBI5_QUP_CLK>, <&gcc GSBI5_H_CLK>;
clock-names = "core", "iface";
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
spi@1a280000 {
compatible = "qcom,spi-qup-v1.1.1";
reg = <0x1a280000 0x1000>;
interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc GSBI5_QUP_CLK>, <&gcc GSBI5_H_CLK>;
clock-names = "core", "iface";
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
};
gsbi7: gsbi@16600000 {
status = "disabled";
compatible = "qcom,gsbi-v1.0.0";
cell-index = <7>;
reg = <0x16600000 0x100>;
clocks = <&gcc GSBI7_H_CLK>;
clock-names = "iface";
#address-cells = <1>;
#size-cells = <1>;
ranges;
syscon-tcsr = <&tcsr>;
gsbi7_serial: serial@16640000 {
compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
reg = <0x16640000 0x1000>,
<0x16600000 0x1000>;
interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc GSBI7_UART_CLK>, <&gcc GSBI7_H_CLK>;
clock-names = "core", "iface";
status = "disabled";
};
};
sata_phy: sata-phy@1b400000 {
compatible = "qcom,ipq806x-sata-phy";
reg = <0x1b400000 0x200>;
clocks = <&gcc SATA_PHY_CFG_CLK>;
clock-names = "cfg";
#phy-cells = <0>;
status = "disabled";
};
sata@29000000 {
compatible = "qcom,ipq806x-ahci", "generic-ahci";
reg = <0x29000000 0x180>;
interrupts = <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc SFAB_SATA_S_H_CLK>,
<&gcc SATA_H_CLK>,
<&gcc SATA_A_CLK>,
<&gcc SATA_RXOOB_CLK>,
<&gcc SATA_PMALIVE_CLK>;
clock-names = "slave_face", "iface", "core",
"rxoob", "pmalive";
assigned-clocks = <&gcc SATA_RXOOB_CLK>, <&gcc SATA_PMALIVE_CLK>;
assigned-clock-rates = <100000000>, <100000000>;
phys = <&sata_phy>;
phy-names = "sata-phy";
status = "disabled";
};
qcom,ssbi@500000 {
compatible = "qcom,ssbi";
reg = <0x00500000 0x1000>;
qcom,controller-type = "pmic-arbiter";
};
gcc: clock-controller@900000 {
compatible = "qcom,gcc-ipq8064";
reg = <0x00900000 0x4000>;
#clock-cells = <1>;
#reset-cells = <1>;
};
tcsr: syscon@1a400000 {
compatible = "qcom,tcsr-ipq8064", "syscon";
reg = <0x1a400000 0x100>;
};
lcc: clock-controller@28000000 {
compatible = "qcom,lcc-ipq8064";
reg = <0x28000000 0x1000>;
#clock-cells = <1>;
#reset-cells = <1>;
};
pcie0: pci@1b500000 {
compatible = "qcom,pcie-ipq8064";
reg = <0x1b500000 0x1000
0x1b502000 0x80
0x1b600000 0x100
0x0ff00000 0x100000>;
reg-names = "dbi", "elbi", "parf", "config";
device_type = "pci";
linux,pci-domain = <0>;
bus-range = <0x00 0xff>;
num-lanes = <1>;
#address-cells = <3>;
#size-cells = <2>;
ranges = <0x81000000 0 0x0fe00000 0x0fe00000 0 0x00100000 /* downstream I/O */
0x82000000 0 0x08000000 0x08000000 0 0x07e00000>; /* non-prefetchable memory */
interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "msi";
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0x7>;
interrupt-map = <0 0 0 1 &intc 0 36 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
<0 0 0 2 &intc 0 37 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
<0 0 0 3 &intc 0 38 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
<0 0 0 4 &intc 0 39 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
clocks = <&gcc PCIE_A_CLK>,
<&gcc PCIE_H_CLK>,
<&gcc PCIE_PHY_CLK>,
<&gcc PCIE_AUX_CLK>,
<&gcc PCIE_ALT_REF_CLK>;
clock-names = "core", "iface", "phy", "aux", "ref";
assigned-clocks = <&gcc PCIE_ALT_REF_CLK>;
assigned-clock-rates = <100000000>;
resets = <&gcc PCIE_ACLK_RESET>,
<&gcc PCIE_HCLK_RESET>,
<&gcc PCIE_POR_RESET>,
<&gcc PCIE_PCI_RESET>,
<&gcc PCIE_PHY_RESET>,
<&gcc PCIE_EXT_RESET>;
reset-names = "axi", "ahb", "por", "pci", "phy", "ext";
pinctrl-0 = <&pcie0_pins>;
pinctrl-names = "default";
status = "disabled";
perst-gpio = <&qcom_pinmux 3 GPIO_ACTIVE_LOW>;
};
pcie1: pci@1b700000 {
compatible = "qcom,pcie-ipq8064";
reg = <0x1b700000 0x1000
0x1b702000 0x80
0x1b800000 0x100
0x31f00000 0x100000>;
reg-names = "dbi", "elbi", "parf", "config";
device_type = "pci";
linux,pci-domain = <1>;
bus-range = <0x00 0xff>;
num-lanes = <1>;
#address-cells = <3>;
#size-cells = <2>;
ranges = <0x81000000 0 0x31e00000 0x31e00000 0 0x00100000 /* downstream I/O */
0x82000000 0 0x2e000000 0x2e000000 0 0x03e00000>; /* non-prefetchable memory */
interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "msi";
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0x7>;
interrupt-map = <0 0 0 1 &intc 0 58 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
<0 0 0 2 &intc 0 59 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
<0 0 0 3 &intc 0 60 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
<0 0 0 4 &intc 0 61 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
clocks = <&gcc PCIE_1_A_CLK>,
<&gcc PCIE_1_H_CLK>,
<&gcc PCIE_1_PHY_CLK>,
<&gcc PCIE_1_AUX_CLK>,
<&gcc PCIE_1_ALT_REF_CLK>;
clock-names = "core", "iface", "phy", "aux", "ref";
assigned-clocks = <&gcc PCIE_1_ALT_REF_CLK>;
assigned-clock-rates = <100000000>;
resets = <&gcc PCIE_1_ACLK_RESET>,
<&gcc PCIE_1_HCLK_RESET>,
<&gcc PCIE_1_POR_RESET>,
<&gcc PCIE_1_PCI_RESET>,
<&gcc PCIE_1_PHY_RESET>,
<&gcc PCIE_1_EXT_RESET>;
reset-names = "axi", "ahb", "por", "pci", "phy", "ext";
pinctrl-0 = <&pcie1_pins>;
pinctrl-names = "default";
status = "disabled";
perst-gpio = <&qcom_pinmux 48 GPIO_ACTIVE_LOW>;
};
pcie2: pci@1b900000 {
compatible = "qcom,pcie-ipq8064";
reg = <0x1b900000 0x1000
0x1b902000 0x80
0x1ba00000 0x100
0x35f00000 0x100000>;
reg-names = "dbi", "elbi", "parf", "config";
device_type = "pci";
linux,pci-domain = <2>;
bus-range = <0x00 0xff>;
num-lanes = <1>;
#address-cells = <3>;
#size-cells = <2>;
ranges = <0x81000000 0 0x35e00000 0x35e00000 0 0x00100000 /* downstream I/O */
0x82000000 0 0x32000000 0x32000000 0 0x03e00000>; /* non-prefetchable memory */
interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "msi";
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0x7>;
interrupt-map = <0 0 0 1 &intc 0 72 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
<0 0 0 2 &intc 0 73 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
<0 0 0 3 &intc 0 74 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
<0 0 0 4 &intc 0 75 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
clocks = <&gcc PCIE_2_A_CLK>,
<&gcc PCIE_2_H_CLK>,
<&gcc PCIE_2_PHY_CLK>,
<&gcc PCIE_2_AUX_CLK>,
<&gcc PCIE_2_ALT_REF_CLK>;
clock-names = "core", "iface", "phy", "aux", "ref";
assigned-clocks = <&gcc PCIE_2_ALT_REF_CLK>;
assigned-clock-rates = <100000000>;
resets = <&gcc PCIE_2_ACLK_RESET>,
<&gcc PCIE_2_HCLK_RESET>,
<&gcc PCIE_2_POR_RESET>,
<&gcc PCIE_2_PCI_RESET>,
<&gcc PCIE_2_PHY_RESET>,
<&gcc PCIE_2_EXT_RESET>;
reset-names = "axi", "ahb", "por", "pci", "phy", "ext";
pinctrl-0 = <&pcie2_pins>;
pinctrl-names = "default";
status = "disabled";
perst-gpio = <&qcom_pinmux 63 GPIO_ACTIVE_LOW>;
};
vsdcc_fixed: vsdcc-regulator {
compatible = "regulator-fixed";
regulator-name = "SDCC Power";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
sdcc1bam:dma@12402000 {
compatible = "qcom,bam-v1.3.0";
reg = <0x12402000 0x8000>;
interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc SDC1_H_CLK>;
clock-names = "bam_clk";
#dma-cells = <1>;
qcom,ee = <0>;
};
sdcc3bam:dma@12182000 {
compatible = "qcom,bam-v1.3.0";
reg = <0x12182000 0x8000>;
interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc SDC3_H_CLK>;
clock-names = "bam_clk";
#dma-cells = <1>;
qcom,ee = <0>;
};
amba {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
sdcc@12400000 {
status = "disabled";
compatible = "arm,pl18x", "arm,primecell";
arm,primecell-periphid = <0x00051180>;
reg = <0x12400000 0x2000>;
interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "cmd_irq";
clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>;
clock-names = "mclk", "apb_pclk";
bus-width = <8>;
max-frequency = <96000000>;
non-removable;
cap-sd-highspeed;
cap-mmc-highspeed;
mmc-ddr-1_8v;
vmmc-supply = <&vsdcc_fixed>;
dmas = <&sdcc1bam 2>, <&sdcc1bam 1>;
dma-names = "tx", "rx";
};
sdcc@12180000 {
compatible = "arm,pl18x", "arm,primecell";
arm,primecell-periphid = <0x00051180>;
status = "disabled";
reg = <0x12180000 0x2000>;
interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "cmd_irq";
clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>;
clock-names = "mclk", "apb_pclk";
bus-width = <8>;
cap-sd-highspeed;
cap-mmc-highspeed;
max-frequency = <192000000>;
#mmc-ddr-1_8v;
sd-uhs-sdr104;
sd-uhs-ddr50;
vqmmc-supply = <&vsdcc_fixed>;
dmas = <&sdcc3bam 2>, <&sdcc3bam 1>;
dma-names = "tx", "rx";
};
};
};
};