diff mbox series

[v3,3/4] ARM: dts: imxrt1050: increase mmc max-frequency property

Message ID 20221116203520.8300-3-giulio.benetti@benettiengineering.com (mailing list archive)
State New, archived
Headers show
Series [v3,1/4] clk: imx: imxrt1050: fix IMXRT1050_CLK_LCDIF_APB offsets | expand

Commit Message

Giulio Benetti Nov. 16, 2022, 8:35 p.m. UTC 
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@gmail.com>
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Acked-by: Jesse Taube <mr.bossman075@gmail.com>
---
V1->V2:
* nothing done
V2->V3:
* added Jesse Taube's Acked-by:
---
 arch/arm/boot/dts/imxrt1050.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Giulio Benetti Nov. 16, 2022, 8:41 p.m. UTC | #1 
On 16/11/22 21:35, Giulio Benetti wrote:
> 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@gmail.com>
> Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
> Acked-by: Jesse Taube <mr.bossman075@gmail.com>
> ---
> V1->V2:
> * nothing done

Pardon:
V1->V2:
* set max-frequency to 200Mhz instead of removing it as suggested by
   Bough Chen
diff mbox series

Patch

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@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";