[PATCH v2 3/4] ARM: dts: imxrt1050: increase mmc max-frequency property
Giulio Benetti
giulio.benetti at benettiengineering.com
Tue Nov 15 11:32:43 PST 2022
According to i.MXRT1050 Datasheet usdhc supports up to 200Mhz clock so
let's increase max-frequency property to 200Mhz.
Cc: Jesse Taube <mr.bossman075 at gmail.com>
Signed-off-by: Giulio Benetti <giulio.benetti at benettiengineering.com>
---
V1->V2:
* set max-frequency to 200Mhz instead of removing it as suggested by
Bough Chen
---
arch/arm/boot/dts/imxrt1050.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imxrt1050.dtsi b/arch/arm/boot/dts/imxrt1050.dtsi
index 114465e4dde6..5b1991c32748 100644
--- a/arch/arm/boot/dts/imxrt1050.dtsi
+++ b/arch/arm/boot/dts/imxrt1050.dtsi
@@ -93,7 +93,7 @@ usdhc1: mmc at 402c0000 {
bus-width = <4>;
fsl,wp-controller;
no-1-8-v;
- max-frequency = <4000000>;
+ max-frequency = <200000000>;
fsl,tuning-start-tap = <20>;
fsl,tuning-step = <2>;
status = "disabled";
--
2.34.1
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