summaryrefslogtreecommitdiff
path: root/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
diff options
context:
space:
mode:
authorStefan Wahren <wahrenst@gmx.net>2019-09-23 21:21:22 +0300
committerFlorian Fainelli <f.fainelli@gmail.com>2019-10-15 20:18:32 +0300
commit9786340acaa33b3722925125e2df358d14b8ee12 (patch)
tree887125fdca90609992ef220bc30cd0683f939a1a /arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
parent54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5c (diff)
downloadlinux-9786340acaa33b3722925125e2df358d14b8ee12.tar.xz
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> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'arch/arm/boot/dts/bcm2835-rpi-zero-w.dts')
-rw-r--r--arch/arm/boot/dts/bcm2835-rpi-zero-w.dts1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
index 09a088f98566..b75af21069f9 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
@@ -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";