From 78ad38829939c60437fd8a11cabc92679cc3e6df Mon Sep 17 00:00:00 2001 Message-Id: <78ad38829939c60437fd8a11cabc92679cc3e6df.1611839042.git.stefan@agner.ch> In-Reply-To: <625000fe2a9c1f78099895bf14c2f9753e359fba.1611839042.git.stefan@agner.ch> References: <625000fe2a9c1f78099895bf14c2f9753e359fba.1611839042.git.stefan@agner.ch> From: Nicolas Saenz Julienne Date: Mon, 29 Jun 2020 18:18:39 +0200 Subject: [PATCH 5/7] ARM: dts: bcm2711: Add firmware usb reset node Now that the reset driver exposing Raspberry Pi 4's firmware based USB reset routine is available, let's add the device tree node exposing it. Reviewed-by: Florian Fainelli Signed-off-by: Nicolas Saenz Julienne Link: https://lore.kernel.org/r/20200629161845.6021-4-nsaenzjulienne@suse.de Signed-off-by: Greg Kroah-Hartman (cherry picked from commit b03300db06bed1997a1eecc4c26f3a2895c57726) --- arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 5 +++++ arch/arm/boot/dts/bcm2711-rpi-400.dts | 5 +++++ arch/arm/boot/dts/bcm2711-rpi-cm4.dts | 5 +++++ 3 files changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts index b5daeee077ec..37f14d7fd4f0 100644 --- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts +++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts @@ -72,6 +72,11 @@ "SD_OC_N"; status = "okay"; }; + + reset: reset { + compatible = "raspberrypi,firmware-reset"; + #reset-cells = <1>; + }; }; &gpio { diff --git a/arch/arm/boot/dts/bcm2711-rpi-400.dts b/arch/arm/boot/dts/bcm2711-rpi-400.dts index 9454ce193ec5..a4f4e619d83c 100644 --- a/arch/arm/boot/dts/bcm2711-rpi-400.dts +++ b/arch/arm/boot/dts/bcm2711-rpi-400.dts @@ -72,6 +72,11 @@ "SD_OC_N"; status = "okay"; }; + + reset: reset { + compatible = "raspberrypi,firmware-reset"; + #reset-cells = <1>; + }; }; &gpio { diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4.dts index fc3f062fd820..aa346b063b2a 100644 --- a/arch/arm/boot/dts/bcm2711-rpi-cm4.dts +++ b/arch/arm/boot/dts/bcm2711-rpi-cm4.dts @@ -84,6 +84,11 @@ output-low; }; }; + + reset: reset { + compatible = "raspberrypi,firmware-reset"; + #reset-cells = <1>; + }; }; &pwm1 { -- 2.30.0