target/linux/bcm27xx/patches-5.4/950-0950-ARM-dts-bcm2711-Enable-support-for-DDR52-eMMC.patch


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From e31ec540cff5498f86f57cccb7a35b323bdb6f33 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.com>
Date: Mon, 24 Aug 2020 17:11:34 +0100
Subject: [PATCH] ARM: dts: bcm2711: Enable support for DDR52 eMMC

See: https://github.com/raspberrypi/linux/issues/3802

Signed-off-by: Phil Elwell <phil@raspberrypi.com>
---
 arch/arm/boot/dts/bcm2711-rpi.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

--- a/arch/arm/boot/dts/bcm2711-rpi.dtsi
+++ b/arch/arm/boot/dts/bcm2711-rpi.dtsi
@@ -310,3 +310,7 @@
 &hvs {
 	clocks = <&firmware_clocks 4>;
 };
+
+&emmc2 {
+	mmc-ddr-3_3v;
+};