diff options
| author | Simon Glass <sjg@chromium.org> | 2021-12-16 20:59:13 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-12-23 10:24:39 -0500 |
| commit | 9ae600e9e280f48d7c56dae891dbe1497d633ad7 (patch) | |
| tree | 7aca8f8d14a2103371bb0e817d22d09aee1d7f77 /arch/arm/dts/bcm2835-rpi-b-rev2.dts | |
| parent | 4027792090dd1f4e4f77082151086df5aea62e63 (diff) | |
arm: rpi: Sync rpi dts files from Linux
Sync these files, obtained from Linux v5.15.
This adds a devicetree file for rpi_4 which was not there before.
Testing shows no change so far as I can see:
- boots to U-Boot prompt on rpi0, rpi2
- boots to distro on rpi3
- boots to distro on rpi4
I am assuming that syncing with Linux is safe, but the maintainer should
know for sure.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/arm/dts/bcm2835-rpi-b-rev2.dts')
| -rw-r--r-- | arch/arm/dts/bcm2835-rpi-b-rev2.dts | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/arch/arm/dts/bcm2835-rpi-b-rev2.dts b/arch/arm/dts/bcm2835-rpi-b-rev2.dts index 28e7513ce61..a23c25c00ee 100644 --- a/arch/arm/dts/bcm2835-rpi-b-rev2.dts +++ b/arch/arm/dts/bcm2835-rpi-b-rev2.dts @@ -9,8 +9,13 @@ compatible = "raspberrypi,model-b-rev2", "brcm,bcm2835"; model = "Raspberry Pi Model B rev2"; + memory@0 { + device_type = "memory"; + reg = <0 0x10000000>; + }; + leds { - act { + led-act { gpios = <&gpio 16 GPIO_ACTIVE_LOW>; }; }; @@ -94,6 +99,8 @@ &hdmi { hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; + power-domains = <&power RPI_POWER_DOMAIN_HDMI>; + status = "okay"; }; &pwm { @@ -102,6 +109,13 @@ status = "okay"; }; +&sdhost { + pinctrl-names = "default"; + pinctrl-0 = <&sdhost_gpio48>; + bus-width = <4>; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_gpio14>; |