From mboxrd@z Thu Jan 1 00:00:00 1970 From: jbrunet@baylibre.com (Jerome Brunet) Date: Thu, 31 Aug 2017 15:52:23 +0200 Subject: [PATCH v3 6/9] ARM64: dts: meson-gxl: libretech-cc: enable high speed modes In-Reply-To: <20170831135226.19784-1-jbrunet@baylibre.com> References: <20170831135226.19784-1-jbrunet@baylibre.com> Message-ID: <20170831135226.19784-7-jbrunet@baylibre.com> To: linus-amlogic@lists.infradead.org List-Id: linus-amlogic.lists.infradead.org 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 --- arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts | 4 ++++ 1 file changed, 4 insertions(+) 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; -- 2.9.5