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authorJerome Brunet <jbrunet@baylibre.com>2017-08-31 15:52:24 +0200
committerKevin Hilman <khilman@baylibre.com>2017-09-05 12:05:01 -0700
commit0f553358241a3346b7eef133d631e5bc2f067a15 (patch)
treed6374a30818e8f41d66a19b7ad26e2d843d6d95b /arch/arm64/boot
parentARM64: dts: meson-gxl: libretech-cc: enable high speed modes (diff)
downloadlinux-dev-0f553358241a3346b7eef133d631e5bc2f067a15.tar.xz
linux-dev-0f553358241a3346b7eef133d631e5bc2f067a15.zip
ARM64: dts: meson-gxbb: p20x: enable sdcard UHS modes
Enable sdcard UHS modes, up to SDR50, on p20x based boards. While the s905 supports SDR104 mode, it appears that the PCB of p20x based boards can't cope with a rate as high as 200Mhz. 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-gxbb-p20x.dtsi3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
index 704b214e8894..23c08c3afd0a 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
@@ -226,6 +226,9 @@
bus-width = <4>;
cap-sd-highspeed;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
max-frequency = <100000000>;
disable-wp;