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34 lines
919 B
Diff
34 lines
919 B
Diff
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From ae29bcf2ddf2b82098d003768a51d28b90ffc5b4 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Tue, 25 Feb 2020 16:53:31 +0000
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Subject: [PATCH] ARM: dts: Remove virtgpio from bcm2711-rpi-4-b.dts
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Pi 4B doesn't need the virtgpio driver (it was added to reduce the
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overhead of driving the ACT LED on the Pi 3B's GPIO expander), so
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remove the instantiation by the Pi 4 DTS file to avoid confusion.
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 10 ----------
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1 file changed, 10 deletions(-)
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--- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
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+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
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@@ -34,16 +34,6 @@
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};
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};
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-&soc {
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- virtgpio: virtgpio {
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- compatible = "brcm,bcm2835-virtgpio";
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- gpio-controller;
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- #gpio-cells = <2>;
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- firmware = <&firmware>;
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- status = "okay";
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- };
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-};
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-
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&mmcnr {
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pinctrl-names = "default";
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pinctrl-0 = <&sdio_pins>;
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