Commit 9786340a authored Sep 23, 2019 by Stefan Wahren Committed by Florian Fainelli Oct 15, 2019

ARM: dts: bcm2835-rpi-zero-w: Fix bus-width of sdhci



The commit e7774049 ("ARM: dts: bcm283x: Define MMC interfaces at
board level") accidently dropped the bus width for the sdhci on the
RPi Zero W, because the board file was relying on the defaults
from bcm2835-rpi.dtsi. So fix this performance regression by adding
the bus width to the board file.

Fixes: e7774049 ("ARM: dts: bcm283x: Define MMC interfaces at board level")
Reported-by: Phil Elwell <phil@raspberrypi.org>
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

parent 54ecb8f7

arch/arm/boot/dts/bcm2835-rpi-zero-w.dts

+1 −0

Original line number	Diff line number	Diff line
		@@ -113,6 +113,7 @@
		#address-cells = <1>;
		#size-cells = <0>;
		pinctrl-0 = <&emmc_gpio34 &gpclk2_gpio43>;
		bus-width = <4>;
		mmc-pwrseq = <&wifi_pwrseq>;
		non-removable;
		status = "okay";

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