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authorChristian Hewitt <christianshewitt@gmail.com>2020-07-21 01:39:52 +0000
committerKevin Hilman <khilman@baylibre.com>2020-07-27 11:52:14 -0700
commit2fa17dd09533d5d83201be3229a28c1010a8ea3e (patch)
tree56009f313db9e24cb0683addffe1a07bbed14723 /arch/arm64/boot
parent916a0edc43f03f86b13fbc9943e5dc936671ea6e (diff)
downloadlinux-2fa17dd09533d5d83201be3229a28c1010a8ea3e.tar.bz2
arm64: dts: meson: misc fixups for w400 dtsi
Current devices using the W400 dtsi show mmc tuning errors: [12483.917391] mmc0: tuning execution failed: -5 [30535.551221] mmc0: tuning execution failed: -5 [35359.953671] mmc0: tuning execution failed: -5 [35561.875332] mmc0: tuning execution failed: -5 [61733.348709] mmc0: tuning execution failed: -5 Removing "sd-uhs-sdr50" from the SDIO node prevents this. We also add keep-power-in-suspend to the SDIO node and fix an indentation. Fixes: 3cb74db9b256 ("arm64: dts: meson: convert ugoos-am6 to common w400 dtsi") Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Link: https://lore.kernel.org/r/20200721013952.11635-1-christianshewitt@gmail.com
Diffstat (limited to 'arch/arm64/boot')
-rw-r--r--arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi
index 98b70d216a6f..2802ddbb83ac 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi
@@ -336,9 +336,11 @@
bus-width = <4>;
cap-sd-highspeed;
- sd-uhs-sdr50;
max-frequency = <100000000>;
+ /* WiFi firmware requires power to be kept while in suspend */
+ keep-power-in-suspend;
+
non-removable;
disable-wp;
@@ -398,7 +400,7 @@
shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
max-speed = <2000000>;
clocks = <&wifi32k>;
- clock-names = "lpo";
+ clock-names = "lpo";
};
};