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arm64: tegra: Wire up Bluetooth on Jetson TX1 module

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P2180 modules have Bluetooth in form of BCM4354 chip, and kernel driver
supports this one, so enable it for all users. The necessary firmware
can be obtained from Jetson Linux Archive. bcm4354.hcd file is located
in "Driver Package (BSP)" in
nv_tegra/l4t_deb_packages/nvidia-l4t-firmware_<version>_arm64.deb
archive.

Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Tomasz Maciej Nowak 2024-08-21 20:58:04 +02:00 • committed by Thierry Reding
parent 3ed4e09860
commit 6eba6471bb
1 changed files with 16 additions and 0 deletions
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16
arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
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@ -33,6 +33,22 @@
status = "okay";
};
serial@70006300 {
/delete-property/ reg-shift;
status = "okay";
compatible = "nvidia,tegra30-hsuart";
reset-names = "serial";
bluetooth {
compatible = "brcm,bcm43540-bt";
device-wakeup-gpios = <&gpio TEGRA_GPIO(H, 3) GPIO_ACTIVE_HIGH>;
shutdown-gpios = <&gpio TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>;
interrupt-parent = <&gpio>;
interrupts = <TEGRA_GPIO(H, 5) IRQ_TYPE_LEVEL_LOW>;
interrupt-names = "host-wakeup";
};
};
i2c@7000c400 {
status = "okay";