[U-Boot] [PATCH 09/12] ARM: kirkwood: Add device-tree for nsa310s
Chris Packham
judge.packham at gmail.com
Tue May 8 10:34:18 UTC 2018
Import the dts files from Linux 4.17 and enable CONFIG_OF_CONTROL.
Signed-off-by: Chris Packham <judge.packham at gmail.com>
---
arch/arm/dts/kirkwood-nsa310.dts | 139 ++++++++++++++++++++
arch/arm/dts/kirkwood-nsa3x0-common.dtsi | 158 +++++++++++++++++++++++
configs/nsa310s_defconfig | 3 +-
3 files changed, 299 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/dts/kirkwood-nsa310.dts
create mode 100644 arch/arm/dts/kirkwood-nsa3x0-common.dtsi
diff --git a/arch/arm/dts/kirkwood-nsa310.dts b/arch/arm/dts/kirkwood-nsa310.dts
new file mode 100644
index 000000000000..9b861c2e76c5
--- /dev/null
+++ b/arch/arm/dts/kirkwood-nsa310.dts
@@ -0,0 +1,139 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include "kirkwood-nsa3x0-common.dtsi"
+
+/ {
+ compatible = "zyxel,nsa310", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x10000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ stdout-path = &uart0;
+ };
+
+ ocp at f1000000 {
+ pinctrl: pin-controller at 10000 {
+ pinctrl-0 = <&pmx_unknown>;
+ pinctrl-names = "default";
+
+ pmx_led_esata_green: pmx-led-esata-green {
+ marvell,pins = "mpp12";
+ marvell,function = "gpio";
+ };
+
+ pmx_led_esata_red: pmx-led-esata-red {
+ marvell,pins = "mpp13";
+ marvell,function = "gpio";
+ };
+
+ pmx_led_usb_green: pmx-led-usb-green {
+ marvell,pins = "mpp15";
+ marvell,function = "gpio";
+ };
+
+ pmx_led_usb_red: pmx-led-usb-red {
+ marvell,pins = "mpp16";
+ marvell,function = "gpio";
+ };
+
+ pmx_led_sys_green: pmx-led-sys-green {
+ marvell,pins = "mpp28";
+ marvell,function = "gpio";
+ };
+
+ pmx_led_sys_red: pmx-led-sys-red {
+ marvell,pins = "mpp29";
+ marvell,function = "gpio";
+ };
+
+ pmx_led_hdd_green: pmx-led-hdd-green {
+ marvell,pins = "mpp41";
+ marvell,function = "gpio";
+ };
+
+ pmx_led_hdd_red: pmx-led-hdd-red {
+ marvell,pins = "mpp42";
+ marvell,function = "gpio";
+ };
+
+ pmx_unknown: pmx-unknown {
+ marvell,pins = "mpp44";
+ marvell,function = "gpio";
+ };
+
+ };
+
+ i2c at 11000 {
+ status = "okay";
+
+ adt7476: adt7476a at 2e {
+ compatible = "adi,adt7476";
+ reg = <0x2e>;
+ };
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+ pinctrl-0 = <&pmx_led_esata_green &pmx_led_esata_red
+ &pmx_led_usb_green &pmx_led_usb_red
+ &pmx_led_sys_green &pmx_led_sys_red
+ &pmx_led_copy_green &pmx_led_copy_red
+ &pmx_led_hdd_green &pmx_led_hdd_red>;
+ pinctrl-names = "default";
+
+ green-sys {
+ label = "nsa310:green:sys";
+ gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
+ };
+ red-sys {
+ label = "nsa310:red:sys";
+ gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
+ };
+ green-hdd {
+ label = "nsa310:green:hdd";
+ gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+ };
+ red-hdd {
+ label = "nsa310:red:hdd";
+ gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+ };
+ green-esata {
+ label = "nsa310:green:esata";
+ gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+ };
+ red-esata {
+ label = "nsa310:red:esata";
+ gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
+ };
+ green-usb {
+ label = "nsa310:green:usb";
+ gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
+ };
+ red-usb {
+ label = "nsa310:red:usb";
+ gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
+ };
+ green-copy {
+ label = "nsa310:green:copy";
+ gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+ };
+ red-copy {
+ label = "nsa310:red:copy";
+ gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&pciec {
+ status = "okay";
+};
+
+&pcie0 {
+ status = "okay";
+};
diff --git a/arch/arm/dts/kirkwood-nsa3x0-common.dtsi b/arch/arm/dts/kirkwood-nsa3x0-common.dtsi
new file mode 100644
index 000000000000..2c4037b07282
--- /dev/null
+++ b/arch/arm/dts/kirkwood-nsa3x0-common.dtsi
@@ -0,0 +1,158 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "kirkwood.dtsi"
+#include "kirkwood-6281.dtsi"
+
+/ {
+ model = "ZyXEL NSA310";
+
+ ocp at f1000000 {
+ pinctrl: pin-controller at 10000 {
+
+ pmx_usb_power: pmx-usb-power {
+ marvell,pins = "mpp21";
+ marvell,function = "gpio";
+ };
+
+ pmx_pwr_off: pmx-pwr-off {
+ marvell,pins = "mpp48";
+ marvell,function = "gpio";
+ };
+
+ pmx_btn_reset: pmx-btn-reset {
+ marvell,pins = "mpp36";
+ marvell,function = "gpio";
+ };
+
+ pmx_btn_copy: pmx-btn-copy {
+ marvell,pins = "mpp37";
+ marvell,function = "gpio";
+ };
+
+ pmx_btn_power: pmx-btn-power {
+ marvell,pins = "mpp46";
+ marvell,function = "gpio";
+ };
+
+ pmx_led_copy_green: pmx-led-copy-green {
+ marvell,pins = "mpp39";
+ marvell,function = "gpio";
+ };
+
+ pmx_led_copy_red: pmx-led-copy-red {
+ marvell,pins = "mpp40";
+ marvell,function = "gpio";
+ };
+ };
+
+ serial at 12000 {
+ status = "ok";
+ };
+
+ sata at 80000 {
+ status = "okay";
+ nr-ports = <2>;
+ };
+ };
+
+ gpio_poweroff {
+ compatible = "gpio-poweroff";
+ pinctrl-0 = <&pmx_pwr_off>;
+ pinctrl-names = "default";
+ gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>;
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-0 = <&pmx_btn_reset &pmx_btn_copy &pmx_btn_power>;
+ pinctrl-names = "default";
+
+ power {
+ label = "Power Button";
+ linux,code = <KEY_POWER>;
+ gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
+ };
+ copy {
+ label = "Copy Button";
+ linux,code = <KEY_COPY>;
+ gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
+ };
+ reset {
+ label = "Reset Button";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-0 = <&pmx_usb_power>;
+ pinctrl-names = "default";
+
+ usb0_power: regulator at 1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "USB Power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio0 21 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&nand {
+ status = "okay";
+ chip-delay = <35>;
+
+ partition at 0 {
+ label = "uboot";
+ reg = <0x0000000 0x0100000>;
+ read-only;
+ };
+ partition at 100000 {
+ label = "uboot_env";
+ reg = <0x0100000 0x0080000>;
+ };
+ partition at 180000 {
+ label = "key_store";
+ reg = <0x0180000 0x0080000>;
+ };
+ partition at 200000 {
+ label = "info";
+ reg = <0x0200000 0x0080000>;
+ };
+ partition at 280000 {
+ label = "etc";
+ reg = <0x0280000 0x0a00000>;
+ };
+ partition at c80000 {
+ label = "kernel_1";
+ reg = <0x0c80000 0x0a00000>;
+ };
+ partition at 1680000 {
+ label = "rootfs1";
+ reg = <0x1680000 0x2fc0000>;
+ };
+ partition at 4640000 {
+ label = "kernel_2";
+ reg = <0x4640000 0x0a00000>;
+ };
+ partition at 5040000 {
+ label = "rootfs2";
+ reg = <0x5040000 0x2fc0000>;
+ };
+};
+
+&pciec {
+ status = "okay";
+};
+
+&pcie0 {
+ status = "okay";
+};
diff --git a/configs/nsa310s_defconfig b/configs/nsa310s_defconfig
index 2529687414fa..d3ea933d378b 100644
--- a/configs/nsa310s_defconfig
+++ b/configs/nsa310s_defconfig
@@ -2,6 +2,7 @@ CONFIG_ARM=y
CONFIG_KIRKWOOD=y
CONFIG_SYS_TEXT_BASE=0x600000
CONFIG_TARGET_NSA310S=y
+CONFIG_DEFAULT_DEVICE_TREE="kirkwood-nsa310"
CONFIG_BOOTDELAY=3
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_HUSH_PARSER=y
@@ -21,6 +22,7 @@ CONFIG_CMD_JFFS2=y
CONFIG_MTDPARTS_DEFAULT="mtdparts=orion_nand:0xe0000 at 0x0(uboot),0x20000 at 0xe0000(uboot_env),0x100000 at 0x100000(second_stage_uboot),- at 0x200000(root)"
CONFIG_CMD_UBI=y
CONFIG_ISO_PARTITION=y
+CONFIG_OF_CONTROL=y
CONFIG_ENV_IS_IN_NAND=y
CONFIG_MVSATA_IDE=y
# CONFIG_MMC is not set
@@ -29,4 +31,3 @@ CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_LZMA=y
-CONFIG_OF_LIBFDT=y
--
2.17.0
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