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arm64: dts: imx93-11x11-evk: correct clock and strobe pad setting

PATCH Applied [email protected] 3 participants 3 messages Dec 8, 2022 – Dec 31, 2022

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PATCH 1/1 arm64: dts: imx93-11x11-evk: correct clock and strobe pad setting

From: Haibo Chen <[email protected]>

For clock and strobe pad of usdhc, need to config as pull down. Current pad config set these pad as both pull up and pull down, this is wrong, so fix it here.
Find this issue when enable HS400ES mode on one Micron eMMC chip, CMD8 always meet CRC error in HS400ES/HS400 mode.

Fixes e37907bd8294 ("arm64: dts: freescale: add i.MX93 11x11 EVK basic support")
Signed-off-by Haibo Chen <[email protected]>
---
 arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts +3 -3
index 69786c326db0..27f9a9f33134 100644
@@ -74,7 +74,7 @@ MX93_PAD_UART1_TXD__LPUART1_TX			0x31e
 
 	pinctrl_usdhc1: usdhc1grp {
 		fsl,pins = <
-			MX93_PAD_SD1_CLK__USDHC1_CLK		0x17fe
+			MX93_PAD_SD1_CLK__USDHC1_CLK		0x15fe
 			MX93_PAD_SD1_CMD__USDHC1_CMD		0x13fe
 			MX93_PAD_SD1_DATA0__USDHC1_DATA0	0x13fe
 			MX93_PAD_SD1_DATA1__USDHC1_DATA1	0x13fe

@@ -84,7 +84,7 @@ MX93_PAD_SD1_DATA4__USDHC1_DATA4	0x13fe
 			MX93_PAD_SD1_DATA5__USDHC1_DATA5	0x13fe
 			MX93_PAD_SD1_DATA6__USDHC1_DATA6	0x13fe
 			MX93_PAD_SD1_DATA7__USDHC1_DATA7	0x13fe
-			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x17fe
+			MX93_PAD_SD1_STROBE__USDHC1_STROBE	0x15fe
 		>;
 	};
 

@@ -102,7 +102,7 @@ MX93_PAD_SD2_CD_B__GPIO3_IO00		0x31e
 
 	pinctrl_usdhc2: usdhc2grp {
 		fsl,pins = <
-			MX93_PAD_SD2_CLK__USDHC2_CLK		0x17fe
+			MX93_PAD_SD2_CLK__USDHC2_CLK		0x15fe
 			MX93_PAD_SD2_CMD__USDHC2_CMD		0x13fe
 			MX93_PAD_SD2_DATA0__USDHC2_DATA0	0x13fe
 			MX93_PAD_SD2_DATA1__USDHC2_DATA1	0x13fe
Signature · 1 line
2.34.1
Reviewed-by on v1 1/1
#1 lore raw
Quoted 11 lines

Subject: [PATCH] arm64: dts: imx93-11x11-evk: correct clock and strobe pad setting

From: Haibo Chen <[email protected]>

For clock and strobe pad of usdhc, need to config as pull down. Current pad config set these pad as both pull up and pull down, this is wrong, so fix it here.
Find this issue when enable HS400ES mode on one Micron eMMC chip, CMD8 always meet CRC error in HS400ES/HS400 mode.

Quoted 3 lines
Fixes e37907bd8294 ("arm64: dts: freescale: add i.MX93 11x11 EVK basic

support")

Signed-off-by Haibo Chen <[email protected]>
Reviewed-by Peng Fan <[email protected]>
Applied
#2 lore raw
In reply to [email protected]
Quoted 10 lines · On Thu, Dec 08, 2022 at 05:06:58PM +0800, [email protected] wrote:

From: Haibo Chen <[email protected]>

For clock and strobe pad of usdhc, need to config as pull down. Current pad config set these pad as both pull up and pull down, this is wrong, so fix it here.
Find this issue when enable HS400ES mode on one Micron eMMC chip, CMD8 always meet CRC error in HS400ES/HS400 mode.

Fixes e37907bd8294 ("arm64: dts: freescale: add i.MX93 11x11 EVK basic support")
Signed-off-by Haibo Chen <[email protected]>

Applied, thanks!