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Update 950-0785-ARM-dts-Add-bcm2711-rpi-cm4.dts.patch
This commit is contained in:
parent
2fe61872f3
commit
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1 changed files with 7 additions and 18 deletions
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@ -9,7 +9,6 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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---
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arch/arm/boot/dts/Makefile | 3 +-
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arch/arm/boot/dts/Makefile | 3 +-
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arch/arm/boot/dts/bcm2711-rpi-cm4.dts | 586 ++++++++++++++++++++++++++
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arch/arm/boot/dts/bcm2711-rpi-cm4.dts | 586 ++++++++++++++++++++++++++
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arch/arm/boot/dts/overlays/README | 6 +
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3 files changed, 594 insertions(+), 1 deletion(-)
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3 files changed, 594 insertions(+), 1 deletion(-)
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create mode 100644 arch/arm/boot/dts/bcm2711-rpi-cm4.dts
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create mode 100644 arch/arm/boot/dts/bcm2711-rpi-cm4.dts
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@ -27,7 +26,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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alpine-db.dtb
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alpine-db.dtb
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--- /dev/null
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--- /dev/null
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+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4.dts
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+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4.dts
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@@ -0,0 +1,536 @@
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@@ -0,0 +1,541 @@
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+// SPDX-License-Identifier: GPL-2.0
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+// SPDX-License-Identifier: GPL-2.0
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+/dts-v1/;
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+/dts-v1/;
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+#include "bcm2711.dtsi"
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+#include "bcm2711.dtsi"
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@ -49,7 +48,9 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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+ };
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+ };
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+
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+
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+ aliases {
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+ aliases {
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+ emmc2bus = &emmc2bus;
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+ ethernet0 = &genet;
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+ ethernet0 = &genet;
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+ pcie0 = &pcie0;
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+ };
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+ };
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+
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+
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+ leds {
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+ leds {
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@ -107,6 +108,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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+
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+
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+&pwm1 {
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+&pwm1 {
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+ pinctrl-names = "default";
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+ pinctrl-names = "default";
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+ brcm,disable-headphones = <1>;
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+ pinctrl-0 = <&pwm1_0_gpio40 &pwm1_1_gpio41>;
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+ pinctrl-0 = <&pwm1_0_gpio40 &pwm1_1_gpio41>;
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+ status = "okay";
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+ status = "okay";
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+};
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+};
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@ -420,6 +422,8 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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+ label = "led1";
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+ label = "led1";
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+ linux,default-trigger = "default-on";
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+ linux,default-trigger = "default-on";
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+ gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
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+ gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
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+ default-state = "keep";
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+ linux,default-trigger = "default-on";
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+ };
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+ };
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+
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+
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+ wlan2g {
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+ wlan2g {
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@ -564,18 +568,3 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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+ <&spi0>, "dmas:8=", <&dma40>;
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+ <&spi0>, "dmas:8=", <&dma40>;
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+ };
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+ };
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+};
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+};
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--- a/arch/arm/boot/dts/overlays/README
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+++ b/arch/arm/boot/dts/overlays/README
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@@ -92,6 +92,12 @@ Name: <The base DTB>
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Info: Configures the base Raspberry Pi hardware
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Load: <loaded automatically>
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Params:
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+ ant1 Select antenna 1 (default). CM4 only.
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+
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+ ant2 Select antenna 2. CM4 only.
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+
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+ noant Disable both antennas. CM4 only.
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+
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audio Set to "on" to enable the onboard ALSA audio
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interface (default "off")
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