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-rw-r--r--arch/mips/dts/.gitignore1
-rw-r--r--arch/mips/dts/Makefile5
-rw-r--r--arch/mips/dts/ar9331-dptechnics-dpt-module.dts22
-rw-r--r--arch/mips/dts/ar9331-okud-max9331.dts142
-rw-r--r--arch/mips/dts/ar9331-openembed-som9331-board.dts6
-rw-r--r--arch/mips/dts/ar9331.dtsi12
-rw-r--r--arch/mips/dts/ar9331_tl_mr3020.dts4
-rw-r--r--arch/mips/dts/ar9344-tl-wdr4300-v1.7.dts4
-rw-r--r--arch/mips/dts/loongson-ls1b.dts6
-rw-r--r--arch/mips/dts/ls1b.dtsi17
-rw-r--r--arch/mips/dts/qca4531-8devices-lima.dts4
-rw-r--r--arch/mips/dts/qemu-malta.dts37
12 files changed, 225 insertions, 35 deletions
diff --git a/arch/mips/dts/.gitignore b/arch/mips/dts/.gitignore
deleted file mode 100644
index 077903c50a..0000000000
--- a/arch/mips/dts/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*dtb*
diff --git a/arch/mips/dts/Makefile b/arch/mips/dts/Makefile
index b0ad25ecfa..d99c4c6358 100644
--- a/arch/mips/dts/Makefile
+++ b/arch/mips/dts/Makefile
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
BUILTIN_DTB := $(patsubst "%",%,$(CONFIG_BUILTIN_DTB_NAME))
ifneq ($(BUILTIN_DTB),)
obj-$(CONFIG_BUILTIN_DTB) += $(BUILTIN_DTB).dtb.o
@@ -8,6 +10,7 @@ pbl-$(CONFIG_BOARD_BLACK_SWIFT) += black-swift.dtb.o
pbl-$(CONFIG_BOARD_CI20) += img-ci20.dtb.o
pbl-$(CONFIG_BOARD_DLINK_DIR320) += dlink-dir-320.dtb.o
pbl-$(CONFIG_BOARD_DPTECHNICS_DPT_MODULE) += ar9331-dptechnics-dpt-module.dtb.o
+pbl-$(CONFIG_BOARD_OKUD_MAX9331) += ar9331-okud-max9331.dtb.o
pbl-$(CONFIG_BOARD_OPENEMBEDED_SOM9331) += ar9331-openembed-som9331-board.dtb.o
pbl-$(CONFIG_BOARD_LOONGSON_TECH_LS1B) += loongson-ls1b.dtb.o
pbl-$(CONFIG_BOARD_QEMU_MALTA) += qemu-malta.dtb.o
@@ -15,4 +18,4 @@ pbl-$(CONFIG_BOARD_RZX50) += rzx50.dtb.o
pbl-$(CONFIG_BOARD_TPLINK_MR3020) += ar9331_tl_mr3020.dtb.o
pbl-$(CONFIG_BOARD_TPLINK_WDR4300) += ar9344-tl-wdr4300-v1.7.dtb.o
-clean-files := *.dtb *.dtb.S .*.dtc .*.pre .*.dts *.dtb.lzo
+clean-files := *.dtb *.dtb.S .*.dtc .*.pre .*.dts *.dtb.z
diff --git a/arch/mips/dts/ar9331-dptechnics-dpt-module.dts b/arch/mips/dts/ar9331-dptechnics-dpt-module.dts
index cbaf5ab39e..25eabc9b7e 100644
--- a/arch/mips/dts/ar9331-dptechnics-dpt-module.dts
+++ b/arch/mips/dts/ar9331-dptechnics-dpt-module.dts
@@ -7,9 +7,11 @@
};
chosen {
+ stdout-path = &uart;
+
environment {
compatible = "barebox,environment";
- device-path = &spiflash, "partname:barebox-environment";
+ device-path = &env_nor;
};
art@0 {
@@ -18,18 +20,14 @@
barebox,provide-mac-address = <&eth0>;
};
};
+};
- leds {
- system {
- barebox,default-trigger = "heartbeat";
- };
- };
+&{/leds/led-0} {
+ barebox,default-trigger = "heartbeat";
+};
- gpio-keys {
- button@0 {
- gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
- };
- };
+&{/gpio-keys/button-0} {
+ gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
};
&spiflash {
@@ -38,7 +36,7 @@
reg = <0 0x80000>;
};
- partition@80000 {
+ env_nor: partition@80000 {
label = "barebox-environment";
reg = <0x80000 0x10000>;
};
diff --git a/arch/mips/dts/ar9331-okud-max9331.dts b/arch/mips/dts/ar9331-okud-max9331.dts
new file mode 100644
index 0000000000..f65272905b
--- /dev/null
+++ b/arch/mips/dts/ar9331-okud-max9331.dts
@@ -0,0 +1,142 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+#include <mips/qca/ar9331.dtsi>
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "ar9331.dtsi"
+
+/ {
+ model = "o&kud max9331";
+ compatible = "okud,max9331";
+
+ aliases {
+ spiflash = &spiflash;
+ serial0 = &uart;
+ };
+
+ chosen {
+ stdout-path = &uart;
+
+ environment {
+ compatible = "barebox,environment";
+ device-path = &env_nor;
+ };
+
+ art@0 {
+ compatible = "qca,art-ar9331", "qca,art";
+ device-path = &spiflash_art;
+ barebox,provide-mac-address = <&eth0>;
+ };
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x4000000>;
+ };
+
+ /* FIXME: leds and gpio */
+ leds {
+ compatible = "gpio-leds";
+
+ net {
+ label = "board:LED1:system";
+ gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ barebox,default-trigger = "net";
+ };
+
+ panic {
+ label = "board:LED2:system";
+ gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+ default-state = "on";
+ barebox,default-trigger = "panic";
+ };
+
+ system {
+ label = "board:LED3:system";
+ gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ barebox,default-trigger = "heartbeat";
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ button@0 {
+ label = "reset";
+ linux,code = <KEY_ENTER>;
+ gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&eth0 {
+ status = "okay";
+};
+
+&ref {
+ clock-frequency = <25000000>;
+};
+
+&uart {
+ status = "okay";
+};
+
+&gpio {
+ status = "okay";
+};
+
+&usb {
+ dr_mode = "host";
+ status = "okay";
+};
+
+&usb_phy {
+ status = "okay";
+};
+
+&spi {
+ num-chipselects = <1>;
+ status = "okay";
+
+ /* Spansion FL128SA SPI flash */
+ spiflash: s25fl128s@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spansion,s25fl128s1", "jedec,spi-nor";
+ spi-max-frequency = <25000000>;
+ reg = <0>;
+ };
+};
+
+&spiflash {
+ partition@0 {
+ label = "boot0";
+ reg = <0 0x10000>;
+ };
+
+ env_nor: partition@10000 {
+ label = "barebox-environment";
+ reg = <0x10000 0x10000>;
+ };
+
+ partition@20000 {
+ label = "barebox";
+ reg = <0x20000 0x80000>;
+ };
+
+ partition@a0000 {
+ label = "kernel";
+ reg = <0xA0000 0xF50000>;
+ };
+
+ spiflash_art: partition@ff0000 {
+ label = "art";
+ reg = <0xff0000 0x10000>;
+ };
+};
diff --git a/arch/mips/dts/ar9331-openembed-som9331-board.dts b/arch/mips/dts/ar9331-openembed-som9331-board.dts
index ff9d25e352..78f5ef1ea2 100644
--- a/arch/mips/dts/ar9331-openembed-som9331-board.dts
+++ b/arch/mips/dts/ar9331-openembed-som9331-board.dts
@@ -33,9 +33,11 @@
chosen {
+ stdout-path = &uart;
+
environment {
compatible = "barebox,environment";
- device-path = &spiflash, "partname:barebox-environment";
+ device-path = &env_nor;
};
art@0 {
@@ -93,7 +95,7 @@
reg = <0 0x80000>;
};
- partition@80000 {
+ env_nor: partition@80000 {
label = "barebox-environment";
reg = <0x80000 0x10000>;
};
diff --git a/arch/mips/dts/ar9331.dtsi b/arch/mips/dts/ar9331.dtsi
index 72f029754e..20e4d64c04 100644
--- a/arch/mips/dts/ar9331.dtsi
+++ b/arch/mips/dts/ar9331.dtsi
@@ -1,10 +1,8 @@
-/ {
- ahb {
- wdt0: wdt@18060008 {
- compatible = "qca,ar9331-wdt", "qca,ar9344-wdt";
- reg = <0x18060008 0x8>;
- clocks = <&pll ATH79_CLK_CPU>;
- };
+&{/ahb} {
+ wdt0: wdt@18060008 {
+ compatible = "qca,ar9331-wdt", "qca,ar9344-wdt";
+ reg = <0x18060008 0x8>;
+ clocks = <&pll ATH79_CLK_CPU>;
};
};
diff --git a/arch/mips/dts/ar9331_tl_mr3020.dts b/arch/mips/dts/ar9331_tl_mr3020.dts
index c6ae154f4f..66587912c4 100644
--- a/arch/mips/dts/ar9331_tl_mr3020.dts
+++ b/arch/mips/dts/ar9331_tl_mr3020.dts
@@ -11,7 +11,7 @@
environment {
compatible = "barebox,environment";
- device-path = &spiflash, "partname:barebox-environment";
+ device-path = &env_nor;
};
};
};
@@ -22,7 +22,7 @@
reg = <0 0x80000>;
};
- partition@80000 {
+ env_nor: partition@80000 {
label = "barebox-environment";
reg = <0x80000 0x10000>;
};
diff --git a/arch/mips/dts/ar9344-tl-wdr4300-v1.7.dts b/arch/mips/dts/ar9344-tl-wdr4300-v1.7.dts
index 82daabbdd4..d788b5ed63 100644
--- a/arch/mips/dts/ar9344-tl-wdr4300-v1.7.dts
+++ b/arch/mips/dts/ar9344-tl-wdr4300-v1.7.dts
@@ -24,7 +24,7 @@
environment {
compatible = "barebox,environment";
- device-path = &spiflash, "partname:barebox-environment";
+ device-path = &env_nor;
};
art@0 {
@@ -65,7 +65,7 @@
reg = <0 0x80000>;
};
- partition@80000 {
+ env_nor: partition@80000 {
label = "barebox-environment";
reg = <0x80000 0x10000>;
};
diff --git a/arch/mips/dts/loongson-ls1b.dts b/arch/mips/dts/loongson-ls1b.dts
index 6b53311982..89cce5636b 100644
--- a/arch/mips/dts/loongson-ls1b.dts
+++ b/arch/mips/dts/loongson-ls1b.dts
@@ -6,6 +6,12 @@
model = "Loongson Tech LS1B Demo Board";
compatible = "loongson,ls1b";
+ oscillator: oscillator {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <33000000>;
+ };
+
memory@0 {
device_type = "memory";
reg = <0x00000000 0x4000000>;
diff --git a/arch/mips/dts/ls1b.dtsi b/arch/mips/dts/ls1b.dtsi
index cb85814af4..3b57093c9b 100644
--- a/arch/mips/dts/ls1b.dtsi
+++ b/arch/mips/dts/ls1b.dtsi
@@ -1,3 +1,5 @@
+#include <dt-bindings/clock/ls1b-clk.h>
+
/ {
#address-cells = <1>;
#size-cells = <1>;
@@ -13,7 +15,7 @@
compatible = "ns16550a";
reg = <0x1fe40000 0x8>;
reg-shift = <0>;
- clock-frequency = <83000000>;
+ clocks = <&pll LS1B_CLK_APB_DIV>;
status = "disabled";
};
@@ -21,7 +23,7 @@
compatible = "ns16550a";
reg = <0x1fe44000 0x8>;
reg-shift = <0>;
- clock-frequency = <83000000>;
+ clocks = <&pll LS1B_CLK_APB_DIV>;
status = "disabled";
};
@@ -29,7 +31,7 @@
compatible = "ns16550a";
reg = <0x1fe48000 0x8>;
reg-shift = <0>;
- clock-frequency = <83000000>;
+ clocks = <&pll LS1B_CLK_APB_DIV>;
status = "disabled";
};
@@ -37,8 +39,15 @@
compatible = "ns16550a";
reg = <0x1fe4c000 0x8>;
reg-shift = <0>;
- clock-frequency = <83000000>;
+ clocks = <&pll LS1B_CLK_APB_DIV>;
status = "disabled";
};
+
+ pll: pll@1fe78030 {
+ compatible = "loongson,ls1b-pll";
+ #clock-cells = <1>;
+ reg = <0x1fe78030 0x8>;
+ clocks = <&oscillator>;
+ };
};
};
diff --git a/arch/mips/dts/qca4531-8devices-lima.dts b/arch/mips/dts/qca4531-8devices-lima.dts
index 4b960e12bf..bb3e5247dc 100644
--- a/arch/mips/dts/qca4531-8devices-lima.dts
+++ b/arch/mips/dts/qca4531-8devices-lima.dts
@@ -24,7 +24,7 @@
environment {
compatible = "barebox,environment";
- device-path = &spiflash, "partname:barebox-environment";
+ device-path = &env_nor;
};
};
};
@@ -59,7 +59,7 @@
reg = <0 0x80000>;
};
- partition@80000 {
+ env_nor: partition@80000 {
label = "barebox-environment";
reg = <0x80000 0x10000>;
};
diff --git a/arch/mips/dts/qemu-malta.dts b/arch/mips/dts/qemu-malta.dts
index 32e473cac0..c2bc03dd46 100644
--- a/arch/mips/dts/qemu-malta.dts
+++ b/arch/mips/dts/qemu-malta.dts
@@ -10,7 +10,7 @@
chosen {
environment {
compatible = "barebox,environment";
- device-path = &nor0, "partname:barebox-environment";
+ device-path = &env_nor;
};
};
@@ -19,6 +19,26 @@
reg = <0x00000000 0x10000000>;
};
+ clocks {
+ ref_clk: ref_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <320000000>;
+ };
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "mips,mips24Kf";
+ clocks = <&ref_clk>;
+ reg = <0>;
+ };
+ };
+
uart0: serial@180003f8 {
compatible = "ns16550a";
reg = <0x180003f8 0x08>;
@@ -27,6 +47,19 @@
clock-frequency = <1843200>;
};
+ fpga_regs: system-controller@1f000000 {
+ compatible = "mti,malta-fpga", "syscon", "simple-mfd";
+ reg = <0x1f000000 0x600>;
+ native-endian;
+
+ reboot {
+ compatible = "syscon-reboot";
+ regmap = <&fpga_regs>;
+ offset = <0x500>;
+ mask = <0x42>;
+ };
+ };
+
gpio: gpio@1f000b00 {
compatible = "mti,malta-fpga-i2c-gpio";
gpio-controller;
@@ -66,7 +99,7 @@
read-only;
};
- partition@80000 {
+ env_nor: partition@80000 {
label = "barebox-environment";
reg = <0x80000 0x10000>;
};
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-30 08:46:15 +0000