mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 01:59:02 +00:00
29 lines
1.0 KiB
Diff
29 lines
1.0 KiB
Diff
|
From c60d699be1eb26a14157cfa5b1ac0cf8afce0dcb Mon Sep 17 00:00:00 2001
|
||
|
|
From: Stefan Wahren <wahrenst@gmx.net>
|
||
|
|
Date: Mon, 23 Sep 2019 19:41:33 +0200
|
||
|
|
Subject: [PATCH] ARM: dts: bcm2835-rpi-zero-w: Fix bus-width of sdhci
|
||
|
|
|
||
|
|
The commit e7774049ff25 ("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: e7774049ff25 ("ARM: dts: bcm283x: Define MMC interfaces at board level")
|
||
|
|
Reported-by: Phil Elwell <phil@raspberrypi.org>
|
||
|
|
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
|
||
|
|
---
|
||
|
|
arch/arm/boot/dts/bcm2835-rpi-zero-w.dts | 1 +
|
||
|
|
1 file changed, 1 insertion(+)
|
||
|
|
|
||
|
|
--- a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
|
||
|
|
+++ b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
|
||
|
|
@@ -119,6 +119,7 @@
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
pinctrl-0 = <&emmc_gpio34 &gpclk2_gpio43>;
|
||
|
|
+ bus-width = <4>;
|
||
|
|
mmc-pwrseq = <&wifi_pwrseq>;
|
||
|
|
non-removable;
|
||
|
|
status = "okay";
|