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| author | Jerome Brunet <jbrunet@baylibre.com> | 2017-08-31 15:52:23 +0200 |
|---|---|---|
| committer | Kevin Hilman <khilman@baylibre.com> | 2017-09-05 21:05:00 +0200 |
| commit | 3cde63ebc85cea63806d86a690d04457c0347703 (patch) | |
| tree | b1f8abb39df85872d4ec65da271ba01f0d85cb75 /arch/arm64 | |
| parent | ARM64: dts: meson-gxl: libretech-cc: add card regulator settle times (diff) | |
| download | linux-3cde63ebc85cea63806d86a690d04457c0347703.tar.xz linux-3cde63ebc85cea63806d86a690d04457c0347703.zip | |
ARM64: dts: meson-gxl: libretech-cc: enable high speed modes
Enable sdcard UHS modes up to SDR50. Unfortunately, it seems the PCB of
the libretech-cc cannot handle SDR104 at 200Mhz reliably.
Also enable eMMC DDR52 mode.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts index 7d252168c2fa..64c54c92e214 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts @@ -205,6 +205,9 @@ bus-width = <4>; cap-sd-highspeed; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; max-frequency = <100000000>; disable-wp; @@ -224,6 +227,7 @@ bus-width = <8>; cap-mmc-highspeed; + mmc-ddr-3_3v; max-frequency = <50000000>; non-removable; disable-wp; |