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authorJerome Brunet <jbrunet@baylibre.com>2017-08-31 15:52:23 +0200
committerKevin Hilman <khilman@baylibre.com>2017-09-05 12:05:00 -0700
commit3cde63ebc85cea63806d86a690d04457c0347703 (patch)
treeb1f8abb39df85872d4ec65da271ba01f0d85cb75 /arch/arm64/boot
parentARM64: dts: meson-gxl: libretech-cc: add card regulator settle times (diff)
downloadlinux-dev-3cde63ebc85cea63806d86a690d04457c0347703.tar.xz
linux-dev-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/boot')
-rw-r--r--arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts4
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;