shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-04 02:02:28 +09:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: allwinner: a64: Orange Pi Win: Fix SD card node

Browse Source 
The Orange Pi Win has a microSD card slot which is connected via all
four SD data lines. As the DT was not mentioning this fact, we got the
default single bit transfers, losing out on performance.
Also, as microSD does not have a write protect switch, we disable this
feature in the DT node.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
This commit is contained in:
Samuel Holland
2018-07-30 13:31:21 +01:00
committed by Chen-Yu Tsai
parent b3ee15a509
commit 09b964afca
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
View File

@@ -67,7 +67,9 @@
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>;
vmmc-supply = <&reg_dcdc1>;
cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
disable-wp;
bus-width = <4>;
status = "okay";
};