mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
409f05f259
Upstream Linux has received a few device tree updates to the RPi which we should propagate into the builtin U-Boot one as well to gain hardware support. This patch bumps the dts files to their 4.14 Linux counterparts with the exception of sdhost on 32bit RPi versions. There we stay with iproc as the sdhost driver is missing in U-Boot. Signed-off-by: Alexander Graf <agraf@suse.de>
52 lines
927 B
Plaintext
52 lines
927 B
Plaintext
/dts-v1/;
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#include "bcm2837.dtsi"
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#include "bcm2835-rpi.dtsi"
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#include "bcm283x-rpi-smsc9514.dtsi"
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#include "bcm283x-rpi-usb-host.dtsi"
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/ {
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compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
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model = "Raspberry Pi 3 Model B";
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memory {
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reg = <0 0x40000000>;
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};
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leds {
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act {
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gpios = <&gpio 47 0>;
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};
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};
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};
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/* uart0 communicates with the BT module */
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_gpio32 &gpclk2_gpio43>;
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status = "okay";
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};
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/* uart1 is mapped to the pin header */
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart1_gpio14>;
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status = "okay";
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};
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/* SDHCI is used to control the SDIO for wireless */
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&sdhci {
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pinctrl-names = "default";
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pinctrl-0 = <&emmc_gpio34>;
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status = "okay";
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bus-width = <4>;
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non-removable;
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};
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/* SDHOST is used to drive the SD card */
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&sdhost {
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pinctrl-names = "default";
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pinctrl-0 = <&sdhost_gpio48>;
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status = "okay";
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bus-width = <4>;
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};
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