diff options
| author | Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com> | 2018-03-14 15:39:59 +0100 |
|---|---|---|
| committer | Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com> | 2018-03-14 15:41:46 +0100 |
| commit | 6142eb4915bab29432524cb859ab6203842163fa (patch) | |
| tree | 2120f399e83e3121c8e34b6b97131b0d7a24317c /arch/arm64/boot/dts/rockchip/rk3399-puma.dts | |
| parent | 29cd0b09b99bcae0683ce25c0395c53119355b2a (diff) | |
rk3399-puma.dts: speed up sd cards again to 50 mhz
The wifi module needs a slower speed, but the default should
be fast for fast sd card reads.
Signed-off-by: Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3399-puma.dts')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-puma.dts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dts b/arch/arm64/boot/dts/rockchip/rk3399-puma.dts index 9274550b6f02..de6165978941 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dts @@ -694,8 +694,8 @@ /* Q7_SDIO - External SD Card */ &sdmmc { // On the AP6255 Wifi module, firmware download fails above 25 MHz. Set to 10 MHz to be safe. - max-frequency = <10000000>; - //max-frequency = <50000000>; // 50 MHz = High Speed 3.3V + //max-frequency = <10000000>; + max-frequency = <50000000>; // 50 MHz = High Speed 3.3V supports-sdio; supports-sd; bus-width = <4>; |