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| author | Patrice Chotard <[email protected]> | 2018-02-08 17:25:19 +0100 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2018-03-13 21:45:37 -0400 |
| commit | dd1e3e799a353a81be7eaaf7c0517c33c33edd18 (patch) | |
| tree | 71f5910ca8395192697b6a460c7bac369e26492c | |
| parent | 6243c884485182d7dd949c8ef1965d71593c9e4d (diff) | |
ARM: dts: stm32: limit sdio frequency to 14Mhz for stm32f429i-eval
This avoids the following errors while reading on mmc:
Read data bytes CRC error: 0x2
switch to partitions #0, OK
mmc0 is current device
Read data bytes CRC error: 0x82002
** Unrecognized filesystem type **
Signed-off-by: Patrice Chotard <[email protected]>
| -rw-r--r-- | arch/arm/dts/stm32429i-eval.dts | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/dts/stm32429i-eval.dts b/arch/arm/dts/stm32429i-eval.dts index 362ea4245e5..4bf53a717d9 100644 --- a/arch/arm/dts/stm32429i-eval.dts +++ b/arch/arm/dts/stm32429i-eval.dts @@ -230,6 +230,7 @@ pinctrl-0 = <&sdio_pins>; pinctrl-1 = <&sdio_pins_od>; bus-width = <4>; + max-frequency = <14000000>; }; &timers1 { |