mirror of
https://github.com/Ysurac/openmptcprouter.git
synced 2025-03-09 15:40:20 +00:00
Add kernel 5.15 for RPI4 support
This commit is contained in:
Ycarus (Yannick Chabanois)
parent
e961d478cd
commit
df88a19bbd
638 changed files with 239907 additions and 0 deletions
|
|
@ -0,0 +1,232 @@
|
|||
From 30daabdafb4a34a5e6451553d9a5b51b29f07763 Mon Sep 17 00:00:00 2001
|
||||
From: Phil Elwell <phil@raspberrypi.com>
|
||||
Date: Thu, 9 Sep 2021 10:37:15 +0100
|
||||
Subject: [PATCH 590/634] ARM: dts: Add Pi Zero 2 support
|
||||
|
||||
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
|
||||
---
|
||||
arch/arm/boot/dts/Makefile | 1 +
|
||||
arch/arm/boot/dts/bcm2710-rpi-zero-2.dts | 177 ++++++++++++++++++
|
||||
arch/arm64/boot/dts/broadcom/Makefile | 1 +
|
||||
.../boot/dts/broadcom/bcm2710-rpi-zero-2.dts | 1 +
|
||||
4 files changed, 180 insertions(+)
|
||||
create mode 100644 arch/arm/boot/dts/bcm2710-rpi-zero-2.dts
|
||||
create mode 100644 arch/arm64/boot/dts/broadcom/bcm2710-rpi-zero-2.dts
|
||||
|
||||
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
|
||||
index 6eb4e78e562c..b2a37ce7fa31 100644
|
||||
--- a/arch/arm/boot/dts/Makefile
|
||||
+++ b/arch/arm/boot/dts/Makefile
|
||||
@@ -7,6 +7,7 @@ dtb-$(CONFIG_ARCH_BCM2835) += \
|
||||
bcm2708-rpi-cm.dtb \
|
||||
bcm2708-rpi-zero.dtb \
|
||||
bcm2708-rpi-zero-w.dtb \
|
||||
+ bcm2710-rpi-zero-2.dtb \
|
||||
bcm2709-rpi-2-b.dtb \
|
||||
bcm2710-rpi-2-b.dtb \
|
||||
bcm2710-rpi-3-b.dtb \
|
||||
diff --git a/arch/arm/boot/dts/bcm2710-rpi-zero-2.dts b/arch/arm/boot/dts/bcm2710-rpi-zero-2.dts
|
||||
new file mode 100644
|
||||
index 000000000000..42185a450666
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/boot/dts/bcm2710-rpi-zero-2.dts
|
||||
@@ -0,0 +1,177 @@
|
||||
+/dts-v1/;
|
||||
+
|
||||
+#include "bcm2710.dtsi"
|
||||
+#include "bcm2709-rpi.dtsi"
|
||||
+#include "bcm283x-rpi-csi1-2lane.dtsi"
|
||||
+#include "bcm283x-rpi-i2c0mux_0_44.dtsi"
|
||||
+#include "bcm2708-rpi-bt.dtsi"
|
||||
+#include "bcm283x-rpi-cam1-regulator.dtsi"
|
||||
+
|
||||
+/ {
|
||||
+ compatible = "raspberrypi,model-zero-2", "brcm,bcm2837";
|
||||
+ model = "Raspberry Pi Zero 2";
|
||||
+
|
||||
+ chosen {
|
||||
+ bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1";
|
||||
+ };
|
||||
+
|
||||
+ aliases {
|
||||
+ serial0 = &uart1;
|
||||
+ serial1 = &uart0;
|
||||
+ mmc1 = &mmcnr;
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&gpio {
|
||||
+ spi0_pins: spi0_pins {
|
||||
+ brcm,pins = <9 10 11>;
|
||||
+ brcm,function = <4>; /* alt0 */
|
||||
+ };
|
||||
+
|
||||
+ spi0_cs_pins: spi0_cs_pins {
|
||||
+ brcm,pins = <8 7>;
|
||||
+ brcm,function = <1>; /* output */
|
||||
+ };
|
||||
+
|
||||
+ i2c0_pins: i2c0 {
|
||||
+ brcm,pins = <0 1>;
|
||||
+ brcm,function = <4>;
|
||||
+ };
|
||||
+
|
||||
+ i2c1_pins: i2c1 {
|
||||
+ brcm,pins = <2 3>;
|
||||
+ brcm,function = <4>;
|
||||
+ };
|
||||
+
|
||||
+ i2s_pins: i2s {
|
||||
+ brcm,pins = <18 19 20 21>;
|
||||
+ brcm,function = <4>; /* alt0 */
|
||||
+ };
|
||||
+
|
||||
+ sdio_pins: sdio_pins {
|
||||
+ brcm,pins = <34 35 36 37 38 39>;
|
||||
+ brcm,function = <7>; // alt3 = SD1
|
||||
+ brcm,pull = <0 2 2 2 2 2>;
|
||||
+ };
|
||||
+
|
||||
+ bt_pins: bt_pins {
|
||||
+ brcm,pins = <43>;
|
||||
+ brcm,function = <4>; /* alt0:GPCLK2 */
|
||||
+ brcm,pull = <0>;
|
||||
+ };
|
||||
+
|
||||
+ uart0_pins: uart0_pins {
|
||||
+ brcm,pins = <30 31 32 33>;
|
||||
+ brcm,function = <7>; /* alt3=UART0 */
|
||||
+ brcm,pull = <2 0 0 2>; /* up none none up */
|
||||
+ };
|
||||
+
|
||||
+ uart1_pins: uart1_pins {
|
||||
+ brcm,pins;
|
||||
+ brcm,function;
|
||||
+ brcm,pull;
|
||||
+ };
|
||||
+
|
||||
+ audio_pins: audio_pins {
|
||||
+ brcm,pins = <>;
|
||||
+ brcm,function = <>;
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&mmcnr {
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&sdio_pins>;
|
||||
+ bus-width = <4>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&uart0 {
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&uart0_pins &bt_pins>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&uart1 {
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&uart1_pins>;
|
||||
+ status = "okay";
|
||||
+};
|
||||
+
|
||||
+&spi0 {
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>;
|
||||
+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>;
|
||||
+
|
||||
+ spidev0: spidev@0{
|
||||
+ compatible = "spidev";
|
||||
+ reg = <0>; /* CE0 */
|
||||
+ #address-cells = <1>;
|
||||
+ #size-cells = <0>;
|
||||
+ spi-max-frequency = <125000000>;
|
||||
+ };
|
||||
+
|
||||
+ spidev1: spidev@1{
|
||||
+ compatible = "spidev";
|
||||
+ reg = <1>; /* CE1 */
|
||||
+ #address-cells = <1>;
|
||||
+ #size-cells = <0>;
|
||||
+ spi-max-frequency = <125000000>;
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&i2c0if {
|
||||
+ clock-frequency = <100000>;
|
||||
+};
|
||||
+
|
||||
+&i2c1 {
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&i2c1_pins>;
|
||||
+ clock-frequency = <100000>;
|
||||
+};
|
||||
+
|
||||
+&i2c2 {
|
||||
+ clock-frequency = <100000>;
|
||||
+};
|
||||
+
|
||||
+&i2s {
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&i2s_pins>;
|
||||
+};
|
||||
+
|
||||
+&leds {
|
||||
+ act_led: led-act {
|
||||
+ label = "led0";
|
||||
+ linux,default-trigger = "actpwr";
|
||||
+ gpios = <&gpio 29 GPIO_ACTIVE_LOW>;
|
||||
+ };
|
||||
+};
|
||||
+
|
||||
+&hdmi {
|
||||
+ hpd-gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
|
||||
+};
|
||||
+
|
||||
+&audio {
|
||||
+ pinctrl-names = "default";
|
||||
+ pinctrl-0 = <&audio_pins>;
|
||||
+ brcm,disable-headphones = <1>;
|
||||
+};
|
||||
+
|
||||
+&bt {
|
||||
+ shutdown-gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
|
||||
+};
|
||||
+
|
||||
+&minibt {
|
||||
+ shutdown-gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
|
||||
+};
|
||||
+
|
||||
+&cam1_reg {
|
||||
+ gpio = <&gpio 40 GPIO_ACTIVE_HIGH>;
|
||||
+};
|
||||
+
|
||||
+/ {
|
||||
+ __overrides__ {
|
||||
+ act_led_gpio = <&act_led>,"gpios:4";
|
||||
+ act_led_activelow = <&act_led>,"gpios:8";
|
||||
+ act_led_trigger = <&act_led>,"linux,default-trigger";
|
||||
+ };
|
||||
+};
|
||||
diff --git a/arch/arm64/boot/dts/broadcom/Makefile b/arch/arm64/boot/dts/broadcom/Makefile
|
||||
index 5a90727064ee..8eadc747ae1f 100644
|
||||
--- a/arch/arm64/boot/dts/broadcom/Makefile
|
||||
+++ b/arch/arm64/boot/dts/broadcom/Makefile
|
||||
@@ -5,6 +5,7 @@ dtb-$(CONFIG_ARCH_BCM2835) += bcm2711-rpi-400.dtb \
|
||||
bcm2837-rpi-3-b.dtb \
|
||||
bcm2837-rpi-3-b-plus.dtb \
|
||||
bcm2837-rpi-cm3-io3.dtb
|
||||
+dtb-$(CONFIG_ARCH_BCM2835) += bcm2710-rpi-zero-2.dtb
|
||||
dtb-$(CONFIG_ARCH_BCM2835) += bcm2710-rpi-2-b.dtb
|
||||
dtb-$(CONFIG_ARCH_BCM2835) += bcm2710-rpi-3-b.dtb
|
||||
dtb-$(CONFIG_ARCH_BCM2835) += bcm2710-rpi-3-b-plus.dtb
|
||||
diff --git a/arch/arm64/boot/dts/broadcom/bcm2710-rpi-zero-2.dts b/arch/arm64/boot/dts/broadcom/bcm2710-rpi-zero-2.dts
|
||||
new file mode 100644
|
||||
index 000000000000..f76f553599ef
|
||||
--- /dev/null
|
||||
+++ b/arch/arm64/boot/dts/broadcom/bcm2710-rpi-zero-2.dts
|
||||
@@ -0,0 +1 @@
|
||||
+#include "../../../../arm/boot/dts/bcm2710-rpi-zero-2.dts"
|
||||
--
|
||||
2.33.1
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue