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ARM: kirkwood: Add device-tree for openrd

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Import the dts files from Linux 4.17 and enable CONFIG_OF_CONTROL.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
lime2-spi
Chris Packham 6 years ago committed by Stefan Roese
parent 122b821189
commit e800ace560
7 changed files with 295 additions and 3 deletions
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  1. 39
      arch/arm/dts/kirkwood-openrd-base.dts
  2. 73
      arch/arm/dts/kirkwood-openrd-client.dts
  3. 55
      arch/arm/dts/kirkwood-openrd-ultimate.dts
  4. 122
      arch/arm/dts/kirkwood-openrd.dtsi
  5. 3
      configs/openrd_base_defconfig
  6. 3
      configs/openrd_client_defconfig
  7. 3
      configs/openrd_ultimate_defconfig

39
arch/arm/dts/kirkwood-openrd-base.dts
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@ -0,0 +1,39 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Marvell OpenRD Base Board Description
*
* Andrew Lunn <andrew@lunn.ch>
*
* This file contains the definitions that are specific to OpenRD
* base variant of the Marvell Kirkwood Development Board.
*/
/dts-v1/;
#include "kirkwood-openrd.dtsi"
/ {
model = "OpenRD Base";
compatible = "marvell,openrd-base", "marvell,openrd", "marvell,kirkwood-88f6281", "marvell,kirkwood";
ocp@f1000000 {
serial@12100 {
status = "okay";
};
};
};
&mdio {
status = "okay";
ethphy0: ethernet-phy@8 {
reg = <8>;
};
};
&eth0 {
status = "okay";
ethernet0-port@0 {
phy-handle = <&ethphy0>;
};
};

73
arch/arm/dts/kirkwood-openrd-client.dts
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@ -0,0 +1,73 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Marvell OpenRD Client Board Description
*
* Andrew Lunn <andrew@lunn.ch>
*
* This file contains the definitions that are specific to OpenRD
* client variant of the Marvell Kirkwood Development Board.
*/
/dts-v1/;
#include "kirkwood-openrd.dtsi"
/ {
model = "OpenRD Client";
compatible = "marvell,openrd-client", "marvell,openrd", "marvell,kirkwood-88f6281", "marvell,kirkwood";
ocp@f1000000 {
audio-controller@a0000 {
status = "okay";
};
i2c@11000 {
status = "okay";
clock-frequency = <400000>;
cs42l51: cs42l51@4a {
compatible = "cirrus,cs42l51";
reg = <0x4a>;
#sound-dai-cells = <0>;
};
};
};
sound {
compatible = "simple-audio-card";
simple-audio-card,format = "i2s";
simple-audio-card,mclk-fs = <256>;
simple-audio-card,cpu {
sound-dai = <&audio0 0>;
};
simple-audio-card,codec {
sound-dai = <&cs42l51>;
};
};
};
&mdio {
status = "okay";
ethphy0: ethernet-phy@8 {
reg = <8>;
};
ethphy1: ethernet-phy@24 {
reg = <24>;
};
};
&eth0 {
status = "okay";
ethernet0-port@0 {
phy-handle = <&ethphy0>;
};
};
&eth1 {
status = "okay";
ethernet1-port@0 {
phy-handle = <&ethphy1>;
};
};

55
arch/arm/dts/kirkwood-openrd-ultimate.dts
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@ -0,0 +1,55 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Marvell OpenRD Ultimate Board Description
*
* Andrew Lunn <andrew@lunn.ch>
*
* This file contains the definitions that are specific to OpenRD
* ultimate variant of the Marvell Kirkwood Development Board.
*/
/dts-v1/;
#include "kirkwood-openrd.dtsi"
/ {
model = "OpenRD Ultimate";
compatible = "marvell,openrd-ultimate", "marvell,openrd", "marvell,kirkwood-88f6281", "marvell,kirkwood";
ocp@f1000000 {
i2c@11000 {
status = "okay";
clock-frequency = <400000>;
cs42l51: cs42l51@4a {
compatible = "cirrus,cs42l51";
reg = <0x4a>;
};
};
};
};
&mdio {
status = "okay";
ethphy0: ethernet-phy@0 {
reg = <0>;
};
ethphy1: ethernet-phy@1 {
reg = <1>;
};
};
&eth0 {
status = "okay";
ethernet0-port@0 {
phy-handle = <&ethphy0>;
};
};
&eth1 {
status = "okay";
ethernet1-port@0 {
phy-handle = <&ethphy1>;
};
};

122
arch/arm/dts/kirkwood-openrd.dtsi
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@ -0,0 +1,122 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Marvell OpenRD (Base|Client|Ultimate) Board Description
*
* Andrew Lunn <andrew@lunn.ch>
*
* This file contains the definitions that are common between the three
* variants of the Marvell Kirkwood Development Board.
*/
#include "kirkwood.dtsi"
#include "kirkwood-6281.dtsi"
/ {
memory {
device_type = "memory";
reg = <0x00000000 0x20000000>;
};
chosen {
bootargs = "console=ttyS0,115200n8";
stdout-path = &uart0;
};
ocp@f1000000 {
pinctrl: pin-controller@10000 {
pinctrl-0 = <&pmx_select28 &pmx_sdio_cd &pmx_select34>;
pinctrl-names = "default";
pmx_select28: pmx-select-rs232-rs485 {
marvell,pins = "mpp28";
marvell,function = "gpio";
};
pmx_sdio_cd: pmx-sdio-cd {
marvell,pins = "mpp29";
marvell,function = "gpio";
};
pmx_select34: pmx-select-uart-sd {
marvell,pins = "mpp34";
marvell,function = "gpio";
};
};
serial@12000 {
status = "okay";
};
sata@80000 {
status = "okay";
nr-ports = <2>;
};
mvsdio@90000 {
status = "okay";
cd-gpios = <&gpio0 29 9>;
};
gpio@10100 {
p28 {
gpio-hog;
gpios = <28 GPIO_ACTIVE_HIGH>;
/*
* SelRS232or485 selects between RS-232 or RS-485
* mode for the second UART.
*
* Low: RS-232
* High: RS-485
*
* To use the second UART, you need to change also
* the SelUARTorSD.
*/
output-low;
line-name = "SelRS232or485";
};
};
gpio@10140 {
p2 {
gpio-hog;
gpios = <2 GPIO_ACTIVE_HIGH>;
/*
* SelUARTorSD selects between the second UART
* (serial@12100) and SD (mvsdio@90000).
*
* Low: UART
* High: SD
*
* When changing this line make sure the newly
* selected device node is enabled and the
* previously selected device node is disabled.
*/
output-high; /* Select SD by default */
line-name = "SelUARTorSD";
};
};
};
};
&nand {
status = "okay";
pinctrl-0 = <&pmx_nand>;
pinctrl-names = "default";
partition@0 {
label = "u-boot";
reg = <0x0000000 0x100000>;
};
partition@100000 {
label = "uImage";
reg = <0x0100000 0x400000>;
};
partition@600000 {
label = "root";
reg = <0x0600000 0x1FA00000>;
};
};
&pciec {
status = "okay";
};
&pcie0 {
status = "okay";
};

3
configs/openrd_base_defconfig
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@ -4,6 +4,7 @@ CONFIG_KIRKWOOD=y
CONFIG_SYS_TEXT_BASE=0x600000
CONFIG_TARGET_OPENRD=y
CONFIG_IDENT_STRING="\nOpenRD-Base"
CONFIG_DEFAULT_DEVICE_TREE="kirkwood-openrd-base"
CONFIG_SYS_EXTRA_OPTIONS="BOARD_IS_OPENRD_BASE"
CONFIG_BOOTDELAY=3
CONFIG_LOGLEVEL=2
@ -24,6 +25,7 @@ CONFIG_MTDIDS_DEFAULT="nand0=nand_mtd"
CONFIG_MTDPARTS_DEFAULT="mtdparts=nand_mtd:0x100000@0x000000(uboot),0x400000@0x100000(uImage),0x1fb00000@0x500000(rootfs)"
CONFIG_CMD_UBI=y
CONFIG_ISO_PARTITION=y
CONFIG_OF_CONTROL=y
CONFIG_ENV_IS_IN_NAND=y
CONFIG_MVSATA_IDE=y
# CONFIG_MMC_HW_PARTITIONING is not set
@ -33,4 +35,3 @@ CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y

3
configs/openrd_client_defconfig
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@ -4,6 +4,7 @@ CONFIG_KIRKWOOD=y
CONFIG_SYS_TEXT_BASE=0x600000
CONFIG_TARGET_OPENRD=y
CONFIG_IDENT_STRING="\nOpenRD-Client"
CONFIG_DEFAULT_DEVICE_TREE="kirkwood-openrd-client"
CONFIG_SYS_EXTRA_OPTIONS="BOARD_IS_OPENRD_CLIENT"
CONFIG_BOOTDELAY=3
CONFIG_LOGLEVEL=2
@ -24,6 +25,7 @@ CONFIG_MTDIDS_DEFAULT="nand0=nand_mtd"
CONFIG_MTDPARTS_DEFAULT="mtdparts=nand_mtd:0x100000@0x000000(uboot),0x400000@0x100000(uImage),0x1fb00000@0x500000(rootfs)"
CONFIG_CMD_UBI=y
CONFIG_ISO_PARTITION=y
CONFIG_OF_CONTROL=y
CONFIG_ENV_IS_IN_NAND=y
CONFIG_MVSATA_IDE=y
# CONFIG_MMC_HW_PARTITIONING is not set
@ -33,4 +35,3 @@ CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y

3
configs/openrd_ultimate_defconfig
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@ -4,6 +4,7 @@ CONFIG_KIRKWOOD=y
CONFIG_SYS_TEXT_BASE=0x600000
CONFIG_TARGET_OPENRD=y
CONFIG_IDENT_STRING="\nOpenRD-Ultimate"
CONFIG_DEFAULT_DEVICE_TREE="kirkwood-openrd-ultimate"
CONFIG_SYS_EXTRA_OPTIONS="BOARD_IS_OPENRD_ULTIMATE"
CONFIG_BOOTDELAY=3
CONFIG_LOGLEVEL=2
@ -24,6 +25,7 @@ CONFIG_MTDIDS_DEFAULT="nand0=nand_mtd"
CONFIG_MTDPARTS_DEFAULT="mtdparts=nand_mtd:0x100000@0x000000(uboot),0x400000@0x100000(uImage),0x1fb00000@0x500000(rootfs)"
CONFIG_CMD_UBI=y
CONFIG_ISO_PARTITION=y
CONFIG_OF_CONTROL=y
CONFIG_ENV_IS_IN_NAND=y
CONFIG_MVSATA_IDE=y
# CONFIG_MMC_HW_PARTITIONING is not set
@ -33,4 +35,3 @@ CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y

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