ASPEED device tree updates for 4.18

New hardware support added:
 
   USB controllers for AST2400 and AST2500 which have drivers
   merged in 4.18.
 
   Hardware random number generator which we made enhancements to many
   releases ago, but never added the device tree parts.
 
   Misc changes to support watchdog and gpio-keys features used by
   OpenBMC systems.
 
 New machines:
 
  Intel S2600WF, an Intel platform family with an ASPEED AST2500 BMC.
 
  Inventec Lanyang, a Power 9 platform with AST2500.
 
  Portwell Neptune, a x86 server development kit with an AST2500.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE+nHMAt9PCBDH63wBa3ZZB4FHcJ4FAlsHkpcACgkQa3ZZB4FH
 cJ7PExAApmFTUgXZ+33an7oBKNeW4l79D1IQaxg3x98cebOkPufWDoPYpsiCh9NB
 1WKszksGqv1efa3IKeGjW2YfKyO0dT3di08b0KwKhDEl+gbqycVbyWnAXmB1lbLE
 cRAZlztP864aVhcCDS2YAK+kL8QOSBkvlPjzE+7nuP2s5j5xgzsIGs0Dy0dHja70
 1PYttP9lL6UNcI2VH5EE92yjzBJMF79GkH6gNj4NObKwwMI04C7nZ9/edLuJv5lW
 mue0CDFwDnVMuUdUQcaqhlDeIcRn/r0QyesnYpvrx1QlfLeYvt5Phi7FlwVcBe8t
 1uy3/nNoiRvj1M6Va8bcl03Tzazcozi5O/DxCzFXZu0yDOBMnQ8JxQ/HeftQD21p
 +DPsuiplL+BPUqK8bwbRRsiEKCzlbTZleIyYvRp9wai7aunX/4aYnv/A1CxxwmXn
 BiUQSN17PqqBSDmrPx7osmBB5jsZFGD+4wTxj32v/sJ63eybdXBkPnidS7X3+ltB
 wXHIZ1f+W4AuDKzlW7jLlL775xthjFn+4PjkkGCJWB0+m3XcXDFNp8ktZazHXvJ/
 B3G5JtM1z/+QjEUKK0ZaX6AkfYnwzC8EUO3uuCJ/pxsAIZsEQ+u/Y8kIug6vr2Tr
 KnGKlnqHEdv8IQRMzVwIzu/WAu2T9y2ty06fYp7JIQifYnJIgEM=
 =bGbT
 -----END PGP SIGNATURE-----

Merge tag 'aspeed-4.18-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed into next/dt

ASPEED device tree updates for 4.18

New hardware support added:

  USB controllers for AST2400 and AST2500 which have drivers
  merged in 4.18.

  Hardware random number generator which we made enhancements to many
  releases ago, but never added the device tree parts.

  Misc changes to support watchdog and gpio-keys features used by
  OpenBMC systems.

New machines:

 Intel S2600WF, an Intel platform family with an ASPEED AST2500 BMC.

 Inventec Lanyang, a Power 9 platform with AST2500.

 Portwell Neptune, a x86 server development kit with an AST2500.

* tag 'aspeed-4.18-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed:
  ARM: dts: Aspeed: Enable USB ports on eval board.
  ARM: dts: Add Aspeed SoC USB controllers to device-tree
  ARM: dts: aspeed: Add S2600WF BMC Machine
  ARM: dts: aspeed: Add Inventec Lanyang BMC
  ARM: dts: aspeed: Add Portwell Neptune machine
  ARM: dts: aspeed: witherspoon: Set alternate boot
  ARM: dts: aspeed: witherspoon: Add gpio keys for power supply presence
  ARM: dts: aspeed: witherspoon: Enable checkstop and cooling gpio keys
  ARM: dts: aspeed: zaius: Add pcie-e2b-present gpio key
  ARM: dts: aspeed: romulus: Add id-button gpio key
  ARM: dts: aspeed: Describe random number device

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2018-05-25 15:12:32 -07:00
commit 4b9743e84c
11 changed files with 761 additions and 0 deletions

View File

@ -280,6 +280,7 @@ pine64 Pine64
pixcir PIXCIR MICROELECTRONICS Co., Ltd pixcir PIXCIR MICROELECTRONICS Co., Ltd
plathome Plat'Home Co., Ltd. plathome Plat'Home Co., Ltd.
plda PLDA plda PLDA
portwell Portwell Inc.
poslab Poslab Technology Co., Ltd. poslab Poslab Technology Co., Ltd.
powervr PowerVR (deprecated, use img) powervr PowerVR (deprecated, use img)
probox2 PROBOX2 (by W2COMP Co., Ltd.) probox2 PROBOX2 (by W2COMP Co., Ltd.)

View File

@ -1170,8 +1170,11 @@ dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb
dtb-$(CONFIG_ARCH_ASPEED) += \ dtb-$(CONFIG_ARCH_ASPEED) += \
aspeed-ast2500-evb.dtb \ aspeed-ast2500-evb.dtb \
aspeed-bmc-arm-centriq2400-rep.dtb \ aspeed-bmc-arm-centriq2400-rep.dtb \
aspeed-bmc-intel-s2600wf.dtb \
aspeed-bmc-opp-lanyang.dtb \
aspeed-bmc-opp-palmetto.dtb \ aspeed-bmc-opp-palmetto.dtb \
aspeed-bmc-opp-romulus.dtb \ aspeed-bmc-opp-romulus.dtb \
aspeed-bmc-opp-witherspoon.dtb \ aspeed-bmc-opp-witherspoon.dtb \
aspeed-bmc-opp-zaius.dtb \ aspeed-bmc-opp-zaius.dtb \
aspeed-bmc-portwell-neptune.dtb \
aspeed-bmc-quanta-q71l.dtb aspeed-bmc-quanta-q71l.dtb

View File

@ -79,3 +79,21 @@
reg = <0x4d>; reg = <0x4d>;
}; };
}; };
&ehci0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb2ah_default>;
};
&ehci1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb2bh_default>;
};
&uhci {
status = "okay";
/* No pinctrl, this follows the above EHCI settings */
};

View File

@ -0,0 +1,129 @@
// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2017 Intel Corporation
/dts-v1/;
#include "aspeed-g5.dtsi"
/ {
model = "S2600WF BMC";
compatible = "intel,s2600wf-bmc", "aspeed,ast2500";
chosen {
stdout-path = &uart5;
bootargs = "earlyprintk";
};
memory {
reg = <0x80000000 0x20000000>;
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
vga_memory: framebuffer@7f000000 {
no-map;
reg = <0x7f000000 0x01000000>;
};
};
iio-hwmon {
compatible = "iio-hwmon";
io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
<&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>,
<&adc 8>, <&adc 9>, <&adc 10>, <&adc 11>,
<&adc 12>, <&adc 13>, <&adc 14>, <&adc 15>;
};
};
&fmc {
status = "okay";
flash@0 {
status = "okay";
m25p,fast-read;
label = "bmc";
#include "openbmc-flash-layout.dtsi"
};
};
&spi1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi1_default>;
flash@0 {
status = "okay";
m25p,fast-read;
label = "pnor";
};
};
&uart5 {
status = "okay";
};
&mac0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_rmii1_default>;
use-ncsi;
};
&mac1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
};
&i2c1 {
status = "okay";
};
&i2c2 {
status = "okay";
};
&i2c3 {
status = "okay";
};
&i2c4 {
status = "okay";
};
&i2c5 {
status = "okay";
};
&i2c6 {
status = "okay";
};
&i2c7 {
status = "okay";
};
&i2c13 {
status = "okay";
};
&gfx {
status = "okay";
};
&pinctrl {
aspeed,external-nodes = <&gfx &lhc>;
};
&pwm_tacho {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default
&pinctrl_pwm2_default &pinctrl_pwm3_default
&pinctrl_pwm4_default &pinctrl_pwm5_default
&pinctrl_pwm6_default &pinctrl_pwm7_default>;
};

View File

@ -0,0 +1,325 @@
// SPDX-License-Identifier: GPL-2.0+
// Copyright (c) 2018 Inventec Corporation
/dts-v1/;
#include "aspeed-g5.dtsi"
#include <dt-bindings/gpio/aspeed-gpio.h>
/ {
model = "Lanyang BMC";
compatible = "inventec,lanyang-bmc", "aspeed,ast2500";
chosen {
stdout-path = &uart5;
bootargs = "console=ttyS4,115200 earlyprintk";
};
memory {
reg = <0x80000000 0x40000000>;
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
flash_memory: region@98000000 {
no-map;
reg = <0x98000000 0x04000000>; /* 64M */
};
};
leds {
compatible = "gpio-leds";
sys_boot_status {
label = "System_boot_status";
gpios = <&gpio ASPEED_GPIO(B, 6) GPIO_ACTIVE_LOW>;
};
attention {
label = "Attention_locator";
gpios = <&gpio ASPEED_GPIO(B, 7) GPIO_ACTIVE_HIGH>;
};
plt_fault {
label = "Platform_fault";
gpios = <&gpio ASPEED_GPIO(B, 1) GPIO_ACTIVE_HIGH>;
};
hdd_fault {
label = "Onboard_drive_fault";
gpios = <&gpio ASPEED_GPIO(B, 3) GPIO_ACTIVE_HIGH>;
};
bmc_err {
lable = "BMC_fault";
gpios = <&gpio ASPEED_GPIO(H, 6) GPIO_ACTIVE_HIGH>;
};
sys_err {
lable = "Sys_fault";
gpios = <&gpio ASPEED_GPIO(H, 7) GPIO_ACTIVE_HIGH>;
};
};
fsi: gpio-fsi {
compatible = "fsi-master-gpio", "fsi-master";
#address-cells = <2>;
#size-cells = <0>;
clock-gpios = <&gpio ASPEED_GPIO(J, 0) GPIO_ACTIVE_HIGH>;
data-gpios = <&gpio ASPEED_GPIO(J, 1) GPIO_ACTIVE_HIGH>;
trans-gpios = <&gpio ASPEED_GPIO(D, 5) GPIO_ACTIVE_HIGH>;
enable-gpios = <&gpio ASPEED_GPIO(D, 0) GPIO_ACTIVE_HIGH>;
mux-gpios = <&gpio ASPEED_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
};
iio-hwmon {
compatible = "iio-hwmon";
io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
<&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>,
<&adc 8>, <&adc 9>, <&adc 10>, <&adc 11>,
<&adc 13>, <&adc 14>, <&adc 15>;
};
iio-hwmon-battery {
compatible = "iio-hwmon";
io-channels = <&adc 12>;
};
};
&pwm_tacho {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default
&pinctrl_pwm2_default &pinctrl_pwm3_default>;
fan@0 {
reg = <0x00>;
aspeed,fan-tach-ch = /bits/ 8 <0x00>;
};
fan@1 {
reg = <0x01>;
aspeed,fan-tach-ch = /bits/ 8 <0x01>;
};
fan@2 {
reg = <0x02>;
aspeed,fan-tach-ch = /bits/ 8 <0x02>;
};
fan@3 {
reg = <0x03>;
aspeed,fan-tach-ch = /bits/ 8 <0x03>;
};
};
&fmc {
status = "okay";
flash@0 {
status = "okay";
m25p,fast-read;
label = "bmc";
#include "openbmc-flash-layout.dtsi"
};
};
&spi1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi1_default>;
flash@0 {
status = "okay";
label = "pnor";
m25p,fast-read;
};
};
&spi2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi2ck_default
&pinctrl_spi2cs0_default
&pinctrl_spi2cs1_default
&pinctrl_spi2miso_default
&pinctrl_spi2mosi_default>;
flash@0 {
status = "okay";
};
};
&uart1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_txd1_default
&pinctrl_rxd1_default>;
};
&lpc_ctrl {
status = "okay";
memory-region = <&flash_memory>;
flash = <&spi1>;
};
&lpc_snoop {
status = "okay";
snoop-ports = <0x80>;
};
&uart5 {
status = "okay";
};
&mac0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_rmii1_default>;
use-ncsi;
};
&mac1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
};
&i2c0 {
status = "okay";
eeprom@55 {
compatible = "atmel,24c64";
reg = <0x55>;
pagesize = <32>;
};
rtc@68 {
compatible = "nxp,pcf8523";
reg = <0x68>;
};
tmp75@48 {
compatible = "ti,tmp75";
reg = <0x48>;
};
};
&i2c1 {
status = "okay";
};
&i2c2 {
status = "okay";
};
&i2c3 {
status = "okay";
};
&i2c4 {
status = "okay";
};
&i2c5 {
status = "okay";
};
&i2c6 {
status = "okay";
};
&i2c7 {
status = "okay";
};
&i2c8 {
status = "okay";
};
&i2c9 {
status = "okay";
};
&i2c10 {
status = "okay";
};
&i2c11 {
status = "okay";
};
&vuart {
status = "okay";
};
&gfx {
status = "okay";
};
&pinctrl {
aspeed,external-nodes = <&gfx &lhc>;
};
&gpio {
pin_gpio_b0 {
gpio-hog;
gpios = <ASPEED_GPIO(B, 0) GPIO_ACTIVE_HIGH>;
output-high;
line-name = "BMC_HDD1_PWR_EN";
};
pin_gpio_b5 {
gpio-hog;
gpios = <ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>;
input;
line-name = "BMC_USB1_OCI2";
};
pin_gpio_h5 {
gpio-hog;
gpios = <ASPEED_GPIO(H, 5) GPIO_ACTIVE_HIGH>;
output-high;
line-name = "BMC_CP0_PERST_ENABLE_R";
};
pin_gpio_z2 {
gpio-hog;
gpios = <ASPEED_GPIO(Z, 2) GPIO_ACTIVE_HIGH>;
output-high;
line-name = "RST_PCA9546_U177_N";
};
pin_gpio_aa6 {
gpio-hog;
gpios = <ASPEED_GPIO(AA, 6) GPIO_ACTIVE_HIGH>;
output-high;
line-name = "BMC_CP0_RESET_N";
};
pin_gpio_aa7 {
gpio-hog;
gpios = <ASPEED_GPIO(AA, 7) GPIO_ACTIVE_HIGH>;
output-high;
line-name = "BMC_TPM_RESET_N";
};
pin_gpio_ab0 {
gpio-hog;
gpios = <ASPEED_GPIO(AB, 0) GPIO_ACTIVE_LOW>;
output-high;
line-name = "BMC_USB_PWRON_N";
};
};
&ibt {
status = "okay";
};
&adc {
status = "okay";
};

View File

@ -68,6 +68,12 @@
gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>; gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(J, 2)>; linux,code = <ASPEED_GPIO(J, 2)>;
}; };
id-button {
label = "id-button";
gpios = <&gpio ASPEED_GPIO(Q, 7) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(Q, 7)>;
};
}; };
}; };

View File

@ -28,6 +28,34 @@
}; };
}; };
gpio-keys {
compatible = "gpio-keys";
air-water {
label = "air-water";
gpios = <&gpio ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(B, 5)>;
};
checkstop {
label = "checkstop";
gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(J, 2)>;
};
ps0-presence {
label = "ps0-presence";
gpios = <&gpio ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(P, 7)>;
};
ps1-presence {
label = "ps1-presence";
gpios = <&gpio ASPEED_GPIO(N, 0) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(N, 0)>;
};
};
gpio-keys-polled { gpio-keys-polled {
compatible = "gpio-keys-polled"; compatible = "gpio-keys-polled";
#address-cells = <1>; #address-cells = <1>;
@ -547,6 +575,10 @@
pinctrl-0 = <&pinctrl_wdtrst1_default>; pinctrl-0 = <&pinctrl_wdtrst1_default>;
}; };
&wdt2 {
aspeed,alt-boot;
};
&ibt { &ibt {
status = "okay"; status = "okay";
}; };

View File

@ -55,6 +55,12 @@
gpios = <&gpio ASPEED_GPIO(F, 7) GPIO_ACTIVE_LOW>; gpios = <&gpio ASPEED_GPIO(F, 7) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(F, 7)>; linux,code = <ASPEED_GPIO(F, 7)>;
}; };
pcie-e2b-present{
label = "pcie-e2b-present";
gpios = <&gpio ASPEED_GPIO(E, 7) GPIO_ACTIVE_LOW>;
linux,code = <ASPEED_GPIO(E, 7)>;
};
}; };
leds { leds {

View File

@ -0,0 +1,159 @@
// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2017 Facebook Inc.
/dts-v1/;
#include "aspeed-g5.dtsi"
#include <dt-bindings/gpio/aspeed-gpio.h>
/ {
model = "Portwell Neptune BMC";
compatible = "portwell,neptune-bmc", "aspeed,ast2500";
aliases {
serial0 = &uart1;
serial4 = &uart5;
};
chosen {
stdout-path = &uart5;
bootargs = "console=ttyS4,115200 earlyprintk";
};
memory {
reg = <0x80000000 0x20000000>;
};
leds {
compatible = "gpio-leds";
postcode0 {
label="BMC_UP";
gpios = <&gpio ASPEED_GPIO(H, 0) GPIO_ACTIVE_HIGH>;
default-state = "on";
};
postcode1 {
label="BMC_HB";
gpios = <&gpio ASPEED_GPIO(H, 1) GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
postcode2 {
label="FAULT";
gpios = <&gpio ASPEED_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
};
// postcode3-7 are GPIOH3-H7
};
};
&fmc {
status = "okay";
flash@0 {
status = "okay";
m25p,fast-read;
#include "openbmc-flash-layout.dtsi"
};
};
&spi1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi1_default>;
flash@0 {
status = "okay";
m25p,fast-read;
label = "pnor";
};
};
&uart1 {
// Host Console
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_txd1_default
&pinctrl_rxd1_default>;
};
&uart5 {
// BMC Console
status = "okay";
};
&mac0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_rmii1_default
&pinctrl_mdio1_default>;
};
&mac1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_rmii2_default>;
use-ncsi;
};
&i2c1 {
status = "okay";
// To PCIe slot SMBUS
};
&i2c2 {
status = "okay";
// To LAN I210
};
&i2c3 {
status = "okay";
// SMBus to COMe AB
};
&i2c4 {
status = "okay";
// I2C to COMe AB
};
&i2c5 {
status = "okay";
// USB Debug card
pca9555@27 {
compatible = "nxp,pca9555";
reg = <0x27>;
};
};
&i2c6 {
status = "okay";
tpm@20 {
compatible = "infineon,slb9645tt";
reg = <0x20>;
};
tmp421@4e {
compatible = "ti,tmp421";
reg = <0x4e>;
};
tmp421@4f {
compatible = "ti,tmp421";
reg = <0x4f>;
};
};
&i2c8 {
status = "okay";
eeprom@51 {
compatible = "atmel,24c128";
reg = <0x51>;
pagesize = <32>;
};
};
&pwm_tacho {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default>;
fan@0 {
reg = <0x00>;
aspeed,fan-tach-ch = /bits/ 8 <0x00>;
};
fan@1 {
reg = <0x00>;
aspeed,fan-tach-ch = /bits/ 8 <0x01>;
};
};

View File

@ -108,6 +108,23 @@
status = "disabled"; status = "disabled";
}; };
ehci0: usb@1e6a1000 {
compatible = "aspeed,ast2400-ehci", "generic-ehci";
reg = <0x1e6a1000 0x100>;
interrupts = <5>;
clocks = <&syscon ASPEED_CLK_GATE_USBPORT1CLK>;
status = "disabled";
};
uhci: usb@1e6b0000 {
compatible = "aspeed,ast2400-uhci", "generic-uhci";
reg = <0x1e6b0000 0x100>;
interrupts = <14>;
#ports = <3>;
clocks = <&syscon ASPEED_CLK_GATE_USBUHCICLK>;
status = "disabled";
};
apb { apb {
compatible = "simple-bus"; compatible = "simple-bus";
#address-cells = <1>; #address-cells = <1>;
@ -125,6 +142,14 @@
pinctrl: pinctrl { pinctrl: pinctrl {
compatible = "aspeed,g4-pinctrl"; compatible = "aspeed,g4-pinctrl";
}; };
};
rng: hwrng@78 {
compatible = "timeriomem_rng";
reg = <0x78 0x4>;
period = <1>;
quality = <100>;
}; };
adc: adc@1e6e9000 { adc: adc@1e6e9000 {
@ -1250,6 +1275,16 @@
groups = "USBCKI"; groups = "USBCKI";
}; };
pinctrl_usb2h_default: usb2h_default {
function = "USB2H1";
groups = "USB2H1";
};
pinctrl_usb2d_default: usb2d_default {
function = "USB2D1";
groups = "USB2D1";
};
pinctrl_vgabios_rom_default: vgabios_rom_default { pinctrl_vgabios_rom_default: vgabios_rom_default {
function = "VGABIOS_ROM"; function = "VGABIOS_ROM";
groups = "VGABIOS_ROM"; groups = "VGABIOS_ROM";

View File

@ -143,6 +143,31 @@
status = "disabled"; status = "disabled";
}; };
ehci0: usb@1e6a1000 {
compatible = "aspeed,ast2500-ehci", "generic-ehci";
reg = <0x1e6a1000 0x100>;
interrupts = <5>;
clocks = <&syscon ASPEED_CLK_GATE_USBPORT1CLK>;
status = "disabled";
};
ehci1: usb@1e6a3000 {
compatible = "aspeed,ast2500-ehci", "generic-ehci";
reg = <0x1e6a3000 0x100>;
interrupts = <13>;
clocks = <&syscon ASPEED_CLK_GATE_USBPORT2CLK>;
status = "disabled";
};
uhci: usb@1e6b0000 {
compatible = "aspeed,ast2500-uhci", "generic-uhci";
reg = <0x1e6b0000 0x100>;
interrupts = <14>;
#ports = <2>;
clocks = <&syscon ASPEED_CLK_GATE_USBUHCICLK>;
status = "disabled";
};
apb { apb {
compatible = "simple-bus"; compatible = "simple-bus";
#address-cells = <1>; #address-cells = <1>;
@ -164,6 +189,13 @@
}; };
}; };
rng: hwrng@78 {
compatible = "timeriomem_rng";
reg = <0x78 0x4>;
period = <1>;
quality = <100>;
};
gfx: display@1e6e6000 { gfx: display@1e6e6000 {
compatible = "aspeed,ast2500-gfx", "syscon"; compatible = "aspeed,ast2500-gfx", "syscon";
reg = <0x1e6e6000 0x1000>; reg = <0x1e6e6000 0x1000>;
@ -1380,6 +1412,21 @@
groups = "USBCKI"; groups = "USBCKI";
}; };
pinctrl_usb2ah_default: usb2ah_default {
function = "USB2AH";
groups = "USB2AH";
};
pinctrl_usb11bhid_default: usb11bhid_default {
function = "USB11BHID";
groups = "USB11BHID";
};
pinctrl_usb2bh_default: usb2bh_default {
function = "USB2BH";
groups = "USB2BH";
};
pinctrl_vgabiosrom_default: vgabiosrom_default { pinctrl_vgabiosrom_default: vgabiosrom_default {
function = "VGABIOSROM"; function = "VGABIOSROM";
groups = "VGABIOSROM"; groups = "VGABIOSROM";