diff options
| author |   Jerome Brunet <jbrunet@baylibre.com> | 2019-04-18 14:27:12 +0200 |
|---|---|---|
| committer |   Kevin Hilman <khilman@baylibre.com> | 2019-05-21 10:58:40 -0700 |
| commit | adc52bf7ef1644b9ca3ee024b107167323c6d3d8 (patch) | |
| tree | 05eae2aaabeba5acdd47875de71fe00db1238d4a /arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts | |
| parent | arm64: dts: meson: fix mmc pin bias (diff) | |
| download | linux-dev-adc52bf7ef1644b9ca3ee024b107167323c6d3d8.tar.xz linux-dev-adc52bf7ef1644b9ca3ee024b107167323c6d3d8.zip | |
arm64: dts: meson: fix mmc v2 chips max frequencies
According the datasheets, emmc v2 chips (gxbb and gxl) don't support
more that 100Mhz in UHS-1 SD modes and HS in SDIO.
Align the max-frequency to 100MHz for UHS-1 and 50MHz for HS
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Diffstat (limited to 'arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts index 7fa20a8ede17..3d499675c9a8 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts @@ -143,7 +143,7 @@ bus-width = <4>; cap-sd-highspeed; - max-frequency = <100000000>; + max-frequency = <50000000>; non-removable; disable-wp; @@ -167,7 +167,7 @@ bus-width = <4>; cap-sd-highspeed; - max-frequency = <100000000>; + max-frequency = <50000000>; disable-wp; cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; |