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-rw-r--r--arch/arm/boot/dts/broadcom/Makefile2
-rw-r--r--arch/arm/boot/dts/broadcom/bcm2166x-common.dtsi7
-rw-r--r--arch/arm/boot/dts/broadcom/bcm2166x-pinctrl.dtsi297
-rw-r--r--arch/arm/boot/dts/broadcom/bcm28155-ap.dts68
-rw-r--r--arch/arm/boot/dts/broadcom/bcm2837-rpi-2-b.dts130
-rw-r--r--arch/arm/boot/dts/broadcom/bcm59056.dtsi91
-rw-r--r--arch/arm/boot/dts/broadcom/bcm63138.dtsi79
-rw-r--r--arch/arm/boot/dts/broadcom/bcm63148.dtsi64
-rw-r--r--arch/arm/boot/dts/broadcom/bcm63178.dtsi112
-rw-r--r--arch/arm/boot/dts/broadcom/bcm6846.dtsi1
-rw-r--r--arch/arm/boot/dts/broadcom/bcm6855.dtsi127
-rw-r--r--arch/arm/boot/dts/broadcom/bcm6878.dtsi120
-rw-r--r--arch/arm/boot/dts/broadcom/bcm958625-meraki-mx6x-common.dtsi7
13 files changed, 972 insertions, 133 deletions
diff --git a/arch/arm/boot/dts/broadcom/Makefile b/arch/arm/boot/dts/broadcom/Makefile
index d23cf466127b..71062ff9adbe 100644
--- a/arch/arm/boot/dts/broadcom/Makefile
+++ b/arch/arm/boot/dts/broadcom/Makefile
@@ -7,6 +7,7 @@ DTC_FLAGS_bcm2835-rpi-b-plus := -@
DTC_FLAGS_bcm2835-rpi-a-plus := -@
DTC_FLAGS_bcm2835-rpi-cm1-io1 := -@
DTC_FLAGS_bcm2836-rpi-2-b := -@
+DTC_FLAGS_bcm2837-rpi-2-b := -@
DTC_FLAGS_bcm2837-rpi-3-a-plus := -@
DTC_FLAGS_bcm2837-rpi-3-b := -@
DTC_FLAGS_bcm2837-rpi-3-b-plus := -@
@@ -25,6 +26,7 @@ dtb-$(CONFIG_ARCH_BCM2835) += \
bcm2835-rpi-a-plus.dtb \
bcm2835-rpi-cm1-io1.dtb \
bcm2836-rpi-2-b.dtb \
+ bcm2837-rpi-2-b.dtb \
bcm2837-rpi-3-a-plus.dtb \
bcm2837-rpi-3-b.dtb \
bcm2837-rpi-3-b-plus.dtb \
diff --git a/arch/arm/boot/dts/broadcom/bcm2166x-common.dtsi b/arch/arm/boot/dts/broadcom/bcm2166x-common.dtsi
index 87180b7fd695..f535212cb52f 100644
--- a/arch/arm/boot/dts/broadcom/bcm2166x-common.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm2166x-common.dtsi
@@ -46,6 +46,11 @@
interrupt-controller;
};
+ pinctrl: pinctrl@1004800 {
+ compatible = "brcm,bcm21664-pinctrl";
+ reg = <0x01004800 0x7f4>;
+ };
+
timer@1006000 {
compatible = "brcm,kona-timer";
reg = <0x01006000 0x1c>;
@@ -332,3 +337,5 @@
};
};
};
+
+#include "bcm2166x-pinctrl.dtsi"
diff --git a/arch/arm/boot/dts/broadcom/bcm2166x-pinctrl.dtsi b/arch/arm/boot/dts/broadcom/bcm2166x-pinctrl.dtsi
new file mode 100644
index 000000000000..51b8730c8fee
--- /dev/null
+++ b/arch/arm/boot/dts/broadcom/bcm2166x-pinctrl.dtsi
@@ -0,0 +1,297 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Common pinmux configrations for BCM2166x (BCM21664/BCM23550).
+ *
+ * Copyright (C) 2025 Artur Weber <aweber.kernel@gmail.com>
+ */
+
+&pinctrl {
+ /* BSC1 */
+ bsc1_pins: bsc1-pins {
+ bsc1clk-grp0 {
+ pins = "bsc1clk";
+ function = "alt1"; /* BSC1CLK */
+ };
+
+ bsc1dat-grp0 {
+ pins = "bsc1dat";
+ function = "alt1"; /* BSC1DAT */
+ };
+ };
+
+ /* BSC2 */
+ bsc2_pins: bsc2-pins {
+ bsc2clk-grp0 {
+ pins = "gpio16";
+ function = "alt2"; /* BSC2CLK */
+ };
+
+ bsc2dat-grp0 {
+ pins = "gpio17";
+ function = "alt2"; /* BSC2DAT */
+ };
+ };
+
+ /* BSC3 */
+ bsc3_pins: bsc3-pins {
+ bsc3clk-grp0 {
+ pins = "lcdscl";
+ function = "alt1"; /* BSC3_CLK */
+ };
+
+ bsc3dat-grp0 {
+ pins = "lcdsda";
+ function = "alt1"; /* BSC3_SDA */
+ };
+ };
+
+ /* BSC4 */
+ bsc4_pins: bsc4-pins {
+ bsc4clk-grp0 {
+ pins = "lcdres";
+ function = "alt1"; /* BSC4_CLK */
+ };
+
+ bsc4dat-grp0 {
+ pins = "lcdte";
+ function = "alt1"; /* BSC4_SDA */
+ };
+ };
+
+ /* PMBSC */
+ pmbsc_pins: pmbsc-pins {
+ pmbscclk-grp0 {
+ pins = "pmbscclk";
+ function = "alt1"; /* PMBSCCLK */
+ };
+
+ pmbscdat-grp0 {
+ pins = "pmbscdat";
+ function = "alt1"; /* PMBSCDAT */
+ };
+ };
+
+ /* SD */
+ sd_width1_pins: sd-width1-pins {
+ sdck-grp0 {
+ pins = "sdck";
+ function = "alt1"; /* SDCK */
+ bias-disable;
+ };
+
+ sdcmd-grp0 {
+ pins = "sdcmd";
+ function = "alt1"; /* SDCMD */
+ bias-pull-up;
+ };
+
+ sddat-grp0 {
+ pins = "sddat0";
+ function = "alt1"; /* SDDATx */
+ bias-pull-up;
+ };
+ };
+
+ sd_width4_pins: sd-width4-pins {
+ sdck-grp0 {
+ pins = "sdck";
+ function = "alt1"; /* SDCK */
+ bias-disable;
+ };
+
+ sdcmd-grp0 {
+ pins = "sdcmd";
+ function = "alt1"; /* SDCMD */
+ bias-pull-up;
+ };
+
+ sddat-grp0 {
+ pins = "sddat0", "sddat1", "sddat2", "sddat3";
+ function = "alt1"; /* SDDATx */
+ bias-pull-up;
+ };
+ };
+
+ /* SD1 */
+ sd1_width1_pins: sd1-width1-pins {
+ sd1ck-grp0 {
+ pins = "mmc1dat7";
+ function = "alt6"; /* SD1CK */
+ bias-disable;
+ };
+
+ sd1cmd-grp0 {
+ pins = "spi0txd";
+ function = "alt2"; /* SD1CMD */
+ bias-pull-up;
+ };
+
+ sd1dat0-grp0 {
+ pins = "mmc1dat5";
+ function = "alt6"; /* SD1DAT0 */
+ bias-pull-up;
+ };
+ };
+
+ sd1_width4_pins: sd1-width4-pins {
+ sd1ck-grp0 {
+ pins = "mmc1dat7";
+ function = "alt6"; /* SD1CK */
+ bias-disable;
+ };
+
+ sd1cmd-grp0 {
+ pins = "spi0txd";
+ function = "alt2"; /* SD1CMD */
+ bias-pull-up;
+ };
+
+ sd1dat0-grp0 {
+ pins = "mmc1dat5";
+ function = "alt6"; /* SD1DAT0 */
+ bias-pull-up;
+ };
+
+ sd1dat1-grp0 {
+ pins = "gpio93";
+ function = "alt1"; /* SD1DAT1 */
+ bias-pull-up;
+ };
+
+ sd1dat2-grp0 {
+ pins = "gpio94";
+ function = "alt1"; /* SD1DAT2 */
+ bias-pull-up;
+ };
+
+ sd1dat3-grp0 {
+ pins = "mmc1dat3";
+ function = "alt6"; /* SD1DAT3 */
+ bias-pull-up;
+ };
+ };
+
+ /* MMC0 */
+ mmc0_width1_pins: mmc0-width1-pins {
+ mmc0ck-grp0 {
+ pins = "mmc0ck";
+ function = "alt1"; /* MMC0CK */
+ bias-disable;
+ };
+
+ mmc0cmd-grp0 {
+ pins = "mmc0cmd";
+ function = "alt1"; /* MMC0CMD */
+ bias-pull-up;
+ };
+
+ mmc0dat-grp0 {
+ pins = "mmc0dat0";
+ function = "alt1"; /* MMC0DATx */
+ bias-pull-up;
+ };
+ };
+
+ mmc0_width4_pins: mmc0-width4-pins {
+ mmc0ck-grp0 {
+ pins = "mmc0ck";
+ function = "alt1"; /* MMC0CK */
+ bias-disable;
+ };
+
+ mmc0cmd-grp0 {
+ pins = "mmc0cmd";
+ function = "alt1"; /* MMC0CMD */
+ bias-pull-up;
+ };
+
+ mmc0dat-grp0 {
+ pins = "mmc0dat0", "mmc0dat1", "mmc0dat2", "mmc0dat3";
+ function = "alt1"; /* MMC0DATx */
+ bias-pull-up;
+ };
+ };
+
+ mmc0_width8_pins: mmc0-width8-pins {
+ mmc0ck-grp0 {
+ pins = "mmc0ck";
+ function = "alt1"; /* MMC0CK */
+ bias-disable;
+ };
+
+ mmc0cmd-grp0 {
+ pins = "mmc0cmd";
+ function = "alt1"; /* MMC0CMD */
+ bias-pull-up;
+ };
+
+ mmc0dat-grp0 {
+ pins = "mmc0dat0", "mmc0dat1", "mmc0dat2", "mmc0dat3",
+ "mmc0dat4", "mmc0dat5", "mmc0dat6", "mmc0dat7";
+ function = "alt1"; /* MMC0DATx */
+ bias-pull-up;
+ };
+ };
+
+ /* MMC1 */
+ mmc1_width1_pins: mmc1-width1-pins {
+ mmc1ck-grp0 {
+ pins = "mmc1ck";
+ function = "alt1"; /* MMC1CK */
+ bias-disable;
+ };
+
+ mmc1cmd-grp0 {
+ pins = "mmc1cmd";
+ function = "alt1"; /* MMC1CMD */
+ bias-pull-up;
+ };
+
+ mmc1dat-grp0 {
+ pins = "mmc1dat0";
+ function = "alt1"; /* MMC1DATx */
+ bias-pull-up;
+ };
+ };
+
+ mmc1_width4_pins: mmc1-width4-pins {
+ mmc1ck-grp0 {
+ pins = "mmc1ck";
+ function = "alt1"; /* MMC1CK */
+ bias-disable;
+ };
+
+ mmc1cmd-grp0 {
+ pins = "mmc1cmd";
+ function = "alt1"; /* MMC1CMD */
+ bias-pull-up;
+ };
+
+ mmc1dat-grp0 {
+ pins = "mmc1dat0", "mmc1dat1", "mmc1dat2", "mmc1dat3";
+ function = "alt1"; /* MMC1DATx */
+ bias-pull-up;
+ };
+ };
+
+ mmc1_width8_pins: mmc1-width8-pins {
+ mmc1ck-grp0 {
+ pins = "mmc1ck";
+ function = "alt1"; /* MMC1CK */
+ bias-disable;
+ };
+
+ mmc1cmd-grp0 {
+ pins = "mmc1cmd";
+ function = "alt1"; /* MMC1CMD */
+ bias-pull-up;
+ };
+
+ mmc1dat-grp0 {
+ pins = "mmc1dat0", "mmc1dat1", "mmc1dat2", "mmc1dat3",
+ "mmc1dat4", "mmc1dat5", "mmc1dat6", "mmc1dat7";
+ function = "alt1"; /* MMC1DATx */
+ bias-pull-up;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm28155-ap.dts b/arch/arm/boot/dts/broadcom/bcm28155-ap.dts
index 2f3634545e64..cefaa9a3c45c 100644
--- a/arch/arm/boot/dts/broadcom/bcm28155-ap.dts
+++ b/arch/arm/boot/dts/broadcom/bcm28155-ap.dts
@@ -37,7 +37,39 @@
status = "okay";
pmu: pmu@8 {
+ compatible = "brcm,bcm59056";
+ interrupts = <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
reg = <0x08>;
+
+ regulators {
+ camldo1_reg: camldo1 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ sdldo_reg: sdldo {
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ };
+
+ sdxldo_reg: sdxldo {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ usbldo_reg: usbldo {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ iosr1_reg: iosr1 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+ };
};
};
@@ -74,39 +106,3 @@
&usbphy {
status = "okay";
};
-
-#include "bcm59056.dtsi"
-
-&pmu {
- compatible = "brcm,bcm59056";
- interrupts = <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
- regulators {
- camldo1_reg: camldo1 {
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- };
-
- sdldo_reg: sdldo {
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- };
-
- sdxldo_reg: sdxldo {
- regulator-min-microvolt = <2700000>;
- regulator-max-microvolt = <3300000>;
- };
-
- usbldo_reg: usbldo {
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- };
-
- iosr1_reg: iosr1 {
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
- };
-};
diff --git a/arch/arm/boot/dts/broadcom/bcm2837-rpi-2-b.dts b/arch/arm/boot/dts/broadcom/bcm2837-rpi-2-b.dts
new file mode 100644
index 000000000000..1868cee05853
--- /dev/null
+++ b/arch/arm/boot/dts/broadcom/bcm2837-rpi-2-b.dts
@@ -0,0 +1,130 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+#include "bcm2837.dtsi"
+#include "bcm2836-rpi.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
+#include "bcm283x-rpi-smsc9514.dtsi"
+#include "bcm283x-rpi-usb-host.dtsi"
+
+/ {
+ compatible = "raspberrypi,2-model-b-rev2", "brcm,bcm2837";
+ model = "Raspberry Pi 2 Model B rev 1.2";
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0 0x40000000>;
+ };
+};
+
+&gpio {
+ /*
+ * Taken from rpi_SCH_2b_1p2_reduced.pdf and
+ * the official GPU firmware DT blob.
+ *
+ * Legend:
+ * "FOO" = GPIO line named "FOO" on the schematic
+ * "FOO_N" = GPIO line named "FOO" on schematic, active low
+ */
+ gpio-line-names = "ID_SDA",
+ "ID_SCL",
+ "GPIO2",
+ "GPIO3",
+ "GPIO4",
+ "GPIO5",
+ "GPIO6",
+ "GPIO7",
+ "GPIO8",
+ "GPIO9",
+ "GPIO10",
+ "GPIO11",
+ "GPIO12",
+ "GPIO13",
+ "GPIO14",
+ "GPIO15",
+ "GPIO16",
+ "GPIO17",
+ "GPIO18",
+ "GPIO19",
+ "GPIO20",
+ "GPIO21",
+ "GPIO22",
+ "GPIO23",
+ "GPIO24",
+ "GPIO25",
+ "GPIO26",
+ "GPIO27",
+ "SDA0",
+ "SCL0",
+ "", /* GPIO30 */
+ "LAN_RUN",
+ "CAM_GPIO1",
+ "", /* GPIO33 */
+ "", /* GPIO34 */
+ "PWR_LOW_N",
+ "", /* GPIO36 */
+ "", /* GPIO37 */
+ "USB_LIMIT",
+ "", /* GPIO39 */
+ "PWM0_OUT",
+ "CAM_GPIO0",
+ "SMPS_SCL",
+ "SMPS_SDA",
+ "ETH_CLK",
+ "PWM1_OUT",
+ "HDMI_HPD_N",
+ "STATUS_LED",
+ /* Used by SD Card */
+ "SD_CLK_R",
+ "SD_CMD_R",
+ "SD_DATA0_R",
+ "SD_DATA1_R",
+ "SD_DATA2_R",
+ "SD_DATA3_R";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
+
+ /* I2S interface */
+ i2s_alt0: i2s_alt0 {
+ brcm,pins = <18 19 20 21>;
+ brcm,function = <BCM2835_FSEL_ALT0>;
+ };
+};
+
+&hdmi {
+ hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
+ power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
+ status = "okay";
+};
+
+&led_act {
+ gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
+};
+
+&leds {
+ led-pwr {
+ label = "PWR";
+ gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
+ default-state = "keep";
+ linux,default-trigger = "default-on";
+ };
+};
+
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
+ status = "okay";
+};
+
+&sdhost {
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdhost_gpio48>;
+ bus-width = <4>;
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_gpio14>;
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm59056.dtsi b/arch/arm/boot/dts/broadcom/bcm59056.dtsi
deleted file mode 100644
index a9bb7ad81378..000000000000
--- a/arch/arm/boot/dts/broadcom/bcm59056.dtsi
+++ /dev/null
@@ -1,91 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
-* Copyright 2014 Linaro Limited
-* Author: Matt Porter <mporter@linaro.org>
-*/
-
-&pmu {
- compatible = "brcm,bcm59056";
- regulators {
- rfldo_reg: rfldo {
- };
-
- camldo1_reg: camldo1 {
- };
-
- camldo2_reg: camldo2 {
- };
-
- simldo1_reg: simldo1 {
- };
-
- simldo2_reg: simldo2 {
- };
-
- sdldo_reg: sdldo {
- };
-
- sdxldo_reg: sdxldo {
- };
-
- mmcldo1_reg: mmcldo1 {
- };
-
- mmcldo2_reg: mmcldo2 {
- };
-
- audldo_reg: audldo {
- };
-
- micldo_reg: micldo {
- };
-
- usbldo_reg: usbldo {
- };
-
- vibldo_reg: vibldo {
- };
-
- csr_reg: csr {
- };
-
- iosr1_reg: iosr1 {
- };
-
- iosr2_reg: iosr2 {
- };
-
- msr_reg: msr {
- };
-
- sdsr1_reg: sdsr1 {
- };
-
- sdsr2_reg: sdsr2 {
- };
-
- vsr_reg: vsr {
- };
-
- gpldo1_reg: gpldo1 {
- };
-
- gpldo2_reg: gpldo2 {
- };
-
- gpldo3_reg: gpldo3 {
- };
-
- gpldo4_reg: gpldo4 {
- };
-
- gpldo5_reg: gpldo5 {
- };
-
- gpldo6_reg: gpldo6 {
- };
-
- vbus_reg: vbus {
- };
- };
-};
diff --git a/arch/arm/boot/dts/broadcom/bcm63138.dtsi b/arch/arm/boot/dts/broadcom/bcm63138.dtsi
index e74ba6bf370d..4ec568586b14 100644
--- a/arch/arm/boot/dts/broadcom/bcm63138.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm63138.dtsi
@@ -184,13 +184,69 @@
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
- ranges = <0 0xfffe8000 0x8100>;
+ ranges = <0 0xfffe8000 0x10000>;
timer: timer@80 {
compatible = "brcm,bcm6328-timer", "syscon";
reg = <0x80 0x3c>;
};
+ /* GPIOs 0 .. 31 */
+ gpio0: gpio@100 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x100 0x04>, <0x114 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 32 .. 63 */
+ gpio1: gpio@104 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x104 0x04>, <0x118 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 64 .. 95 */
+ gpio2: gpio@108 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x108 0x04>, <0x11c 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 96 .. 127 */
+ gpio3: gpio@10c {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x10c 0x04>, <0x120 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 128 .. 159 */
+ gpio4: gpio@110 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x110 0x04>, <0x124 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ rng@300 {
+ compatible = "brcm,iproc-rng200";
+ reg = <0x300 0x28>;
+ interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
serial0: serial@600 {
compatible = "brcm,bcm6345-uart";
reg = <0x600 0x1b>;
@@ -209,6 +265,14 @@
status = "disabled";
};
+ leds: led-controller@700 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,bcm63138-leds";
+ reg = <0x700 0xdc>;
+ status = "disabled";
+ };
+
hsspi: spi@1000 {
#address-cells = <1>;
#size-cells = <0>;
@@ -248,6 +312,19 @@
reg = <0x8000 0x50>;
};
+ pl081_dma: dma-controller@d000 {
+ compatible = "arm,pl081", "arm,primecell";
+ // The magic B105F00D info is missing
+ arm,primecell-periphid = <0x00041081>;
+ reg = <0xd000 0x1000>;
+ interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+ memcpy-burst-size = <256>;
+ memcpy-bus-width = <32>;
+ clocks = <&periph_clk>;
+ clock-names = "apb_pclk";
+ #dma-cells = <2>;
+ };
+
reboot {
compatible = "syscon-reboot";
regmap = <&timer>;
diff --git a/arch/arm/boot/dts/broadcom/bcm63148.dtsi b/arch/arm/boot/dts/broadcom/bcm63148.dtsi
index 53703827ee3f..e071cddb28fc 100644
--- a/arch/arm/boot/dts/broadcom/bcm63148.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm63148.dtsi
@@ -99,6 +99,62 @@
#size-cells = <1>;
ranges = <0 0xfffe8000 0x8000>;
+ /* GPIOs 0 .. 31 */
+ gpio0: gpio@100 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x100 0x04>, <0x114 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 32 .. 63 */
+ gpio1: gpio@104 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x104 0x04>, <0x118 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 64 .. 95 */
+ gpio2: gpio@108 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x108 0x04>, <0x11c 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 96 .. 127 */
+ gpio3: gpio@10c {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x10c 0x04>, <0x120 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 128 .. 159 */
+ gpio4: gpio@110 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x110 0x04>, <0x124 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ rng@300 {
+ compatible = "brcm,iproc-rng200";
+ reg = <0x300 0x28>;
+ interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
uart0: serial@600 {
compatible = "brcm,bcm6345-uart";
reg = <0x600 0x20>;
@@ -108,6 +164,14 @@
status = "disabled";
};
+ leds: led-controller@700 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,bcm63138-leds";
+ reg = <0x700 0xdc>;
+ status = "disabled";
+ };
+
hsspi: spi@1000 {
#address-cells = <1>;
#size-cells = <0>;
diff --git a/arch/arm/boot/dts/broadcom/bcm63178.dtsi b/arch/arm/boot/dts/broadcom/bcm63178.dtsi
index 6d8d33498983..430750b3030f 100644
--- a/arch/arm/boot/dts/broadcom/bcm63178.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm63178.dtsi
@@ -117,6 +117,97 @@
#size-cells = <1>;
ranges = <0 0xff800000 0x800000>;
+ watchdog@480 {
+ compatible = "brcm,bcm6345-wdt";
+ reg = <0x480 0x10>;
+ };
+
+ /* GPIOs 0 .. 31 */
+ gpio0: gpio@500 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x500 0x04>, <0x520 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 32 .. 63 */
+ gpio1: gpio@504 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x504 0x04>, <0x524 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 64 .. 95 */
+ gpio2: gpio@508 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x508 0x04>, <0x528 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 96 .. 127 */
+ gpio3: gpio@50c {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x50c 0x04>, <0x52c 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 128 .. 159 */
+ gpio4: gpio@510 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x510 0x04>, <0x530 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 160 .. 191 */
+ gpio5: gpio@514 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x514 0x04>, <0x534 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 192 .. 223 */
+ gpio6: gpio@518 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x518 0x04>, <0x538 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 224 .. 255 */
+ gpio7: gpio@51c {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x51c 0x04>, <0x53c 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ rng@b80 {
+ compatible = "brcm,iproc-rng200";
+ reg = <0xb80 0x28>;
+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
hsspi: spi@1000 {
#address-cells = <1>;
#size-cells = <0>;
@@ -143,6 +234,27 @@
};
};
+ leds: led-controller@3000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,bcm63138-leds";
+ reg = <0x3000 0xdc>;
+ status = "disabled";
+ };
+
+ pl081_dma: dma-controller@11000 {
+ compatible = "arm,pl081", "arm,primecell";
+ // The magic B105F00D info is missing
+ arm,primecell-periphid = <0x00041081>;
+ reg = <0x11000 0x1000>;
+ interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+ memcpy-burst-size = <256>;
+ memcpy-bus-width = <32>;
+ clocks = <&periph_clk>;
+ clock-names = "apb_pclk";
+ #dma-cells = <2>;
+ };
+
uart0: serial@12000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x12000 0x1000>;
diff --git a/arch/arm/boot/dts/broadcom/bcm6846.dtsi b/arch/arm/boot/dts/broadcom/bcm6846.dtsi
index e0e06af3fe89..f5591a45d2e4 100644
--- a/arch/arm/boot/dts/broadcom/bcm6846.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm6846.dtsi
@@ -196,6 +196,7 @@
rng@b80 {
compatible = "brcm,iproc-rng200";
reg = <0xb80 0x28>;
+ interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
};
leds: led-controller@800 {
diff --git a/arch/arm/boot/dts/broadcom/bcm6855.dtsi b/arch/arm/boot/dts/broadcom/bcm6855.dtsi
index 52915ec6f339..a88c3f0fbcb0 100644
--- a/arch/arm/boot/dts/broadcom/bcm6855.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm6855.dtsi
@@ -116,6 +116,103 @@
#size-cells = <1>;
ranges = <0 0xff800000 0x800000>;
+ watchdog@480 {
+ compatible = "brcm,bcm6345-wdt";
+ reg = <0x480 0x10>;
+ };
+
+ watchdog@4c0 {
+ compatible = "brcm,bcm6345-wdt";
+ reg = <0x4c0 0x10>;
+ status = "disabled";
+ };
+
+ /* GPIOs 0 .. 31 */
+ gpio0: gpio@500 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x500 0x04>, <0x520 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 32 .. 63 */
+ gpio1: gpio@504 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x504 0x04>, <0x524 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 64 .. 95 */
+ gpio2: gpio@508 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x508 0x04>, <0x528 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 96 .. 127 */
+ gpio3: gpio@50c {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x50c 0x04>, <0x52c 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 128 .. 159 */
+ gpio4: gpio@510 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x510 0x04>, <0x530 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 160 .. 191 */
+ gpio5: gpio@514 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x514 0x04>, <0x534 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 192 .. 223 */
+ gpio6: gpio@518 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x518 0x04>, <0x538 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 224 .. 255 */
+ gpio7: gpio@51c {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x51c 0x04>, <0x53c 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ rng@b80 {
+ compatible = "brcm,iproc-rng200";
+ reg = <0xb80 0x28>;
+ interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
hsspi: spi@1000 {
#address-cells = <1>;
#size-cells = <0>;
@@ -143,6 +240,27 @@
};
};
+ leds: led-controller@3000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,bcm63138-leds";
+ reg = <0x3000 0xdc>;
+ status = "disabled";
+ };
+
+ pl081_dma: dma-controller@11000 {
+ compatible = "arm,pl081", "arm,primecell";
+ // The magic B105F00D info is missing
+ arm,primecell-periphid = <0x00041081>;
+ reg = <0x11000 0x1000>;
+ interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+ memcpy-burst-size = <256>;
+ memcpy-bus-width = <32>;
+ clocks = <&periph_clk>;
+ clock-names = "apb_pclk";
+ #dma-cells = <2>;
+ };
+
uart0: serial@12000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x12000 0x1000>;
@@ -151,5 +269,14 @@
clock-names = "uartclk", "apb_pclk";
status = "disabled";
};
+
+ uart1: serial@13000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x13000 0x1000>;
+ interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&uart_clk>, <&uart_clk>;
+ clock-names = "uartclk", "apb_pclk";
+ status = "disabled";
+ };
};
};
diff --git a/arch/arm/boot/dts/broadcom/bcm6878.dtsi b/arch/arm/boot/dts/broadcom/bcm6878.dtsi
index 70cf23a65fdb..dd837bf69390 100644
--- a/arch/arm/boot/dts/broadcom/bcm6878.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm6878.dtsi
@@ -108,6 +108,111 @@
#size-cells = <1>;
ranges = <0 0xff800000 0x800000>;
+ watchdog@480 {
+ compatible = "brcm,bcm6345-wdt";
+ reg = <0x480 0x10>;
+ };
+
+ watchdog@4c0 {
+ compatible = "brcm,bcm6345-wdt";
+ reg = <0x4c0 0x10>;
+ status = "disabled";
+ };
+
+ /* GPIOs 0 .. 31 */
+ gpio0: gpio@500 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x500 0x04>, <0x520 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 32 .. 63 */
+ gpio1: gpio@504 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x504 0x04>, <0x524 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 64 .. 95 */
+ gpio2: gpio@508 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x508 0x04>, <0x528 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 96 .. 127 */
+ gpio3: gpio@50c {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x50c 0x04>, <0x52c 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 128 .. 159 */
+ gpio4: gpio@510 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x510 0x04>, <0x530 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 160 .. 191 */
+ gpio5: gpio@514 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x514 0x04>, <0x534 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 192 .. 223 */
+ gpio6: gpio@518 {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x518 0x04>, <0x538 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ /* GPIOs 224 .. 255 */
+ gpio7: gpio@51c {
+ compatible = "brcm,bcm6345-gpio";
+ reg = <0x51c 0x04>, <0x53c 0x04>;
+ reg-names = "dirout", "dat";
+ gpio-controller;
+ #gpio-cells = <2>;
+ status = "disabled";
+ };
+
+ rng@b80 {
+ compatible = "brcm,iproc-rng200";
+ reg = <0xb80 0x28>;
+ interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ leds: led-controller@700 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,bcm63138-leds";
+ reg = <0x700 0xdc>;
+ status = "disabled";
+ };
+
hsspi: spi@1000 {
#address-cells = <1>;
#size-cells = <0>;
@@ -134,10 +239,23 @@
};
};
+ pl081_dma: dma-controller@11000 {
+ compatible = "arm,pl081", "arm,primecell";
+ // The magic B105F00D info is missing
+ arm,primecell-periphid = <0x00041081>;
+ reg = <0x11000 0x1000>;
+ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+ memcpy-burst-size = <256>;
+ memcpy-bus-width = <32>;
+ clocks = <&periph_clk>;
+ clock-names = "apb_pclk";
+ #dma-cells = <2>;
+ };
+
uart0: serial@12000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x12000 0x1000>;
- interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&uart_clk>, <&uart_clk>;
clock-names = "uartclk", "apb_pclk";
status = "disabled";
diff --git a/arch/arm/boot/dts/broadcom/bcm958625-meraki-mx6x-common.dtsi b/arch/arm/boot/dts/broadcom/bcm958625-meraki-mx6x-common.dtsi
index 71a8b77b46f4..7e71aecb7251 100644
--- a/arch/arm/boot/dts/broadcom/bcm958625-meraki-mx6x-common.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm958625-meraki-mx6x-common.dtsi
@@ -17,21 +17,21 @@
led-1 {
function = LED_FUNCTION_INDICATOR;
color = <LED_COLOR_ID_RED>;
- pwms = <&pwm 1 50000>;
+ pwms = <&pwm 1 50000 0>;
max-brightness = <255>;
};
led-2 {
function = LED_FUNCTION_POWER;
color = <LED_COLOR_ID_GREEN>;
- pwms = <&pwm 2 50000>;
+ pwms = <&pwm 2 50000 0>;
max-brightness = <255>;
};
led-3 {
function = LED_FUNCTION_INDICATOR;
color = <LED_COLOR_ID_BLUE>;
- pwms = <&pwm 3 50000>;
+ pwms = <&pwm 3 50000 0>;
max-brightness = <255>;
};
};
@@ -132,7 +132,6 @@
&pwm {
status = "okay";
- #pwm-cells = <2>;
};
&uart0 {
generated by cgit (git 2.34.1) at 2025-07-31 09:28:07 +0000