Because of a bug in hardware design, the sdcard at firefly
rk3288 reload board can't switch the io voltage level to 1.8v.
Signed-off-by: Randy Li <ay...@soulik.info>
---
arch/arm/boot/dts/rk3288-firefly-reload.dts | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/arch/arm/boot/dts/rk3288-firefly-reload.dts
b/arch/arm/boot/dts/rk3288-firefly-reload.dts
index 43145d1..a2b1f14 100644
--- a/arch/arm/boot/dts/rk3288-firefly-reload.dts
+++ b/arch/arm/boot/dts/rk3288-firefly-reload.dts
@@ -202,18 +202,13 @@
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
- sd-uhs-sdr12;
- sd-uhs-sdr25;
- sd-uhs-sdr50;
- sd-uhs-sdr104;
- sd-uhs-ddr50;
card-detect-delay = <200>;
disable-wp;
num-slots = <1>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
vmmc-supply = <&vcc_sd>;
- vqmmc-supply = <&vccio_sd>;
+ vqmmc-supply = <&vcc_sd>;
status = "okay";
};
--
2.7.4
