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MLK-12685 ARM: dts: imx6sx-sabreauto.dts: improve usdhc4 pad drive strength
authorHaibo Chen <haibo.chen@nxp.com>
Wed, 20 Apr 2016 06:00:21 +0000 (14:00 +0800)
committerLeonard Crestez <leonard.crestez@nxp.com>
Wed, 17 Apr 2019 23:31:07 +0000 (02:31 +0300)
For imx6sx-sabreauto board, the usdhc4 is used for the sd slot locate on
the base board, so need to improve the pad drive strength, otherwise we
will meet many CRC error or timeout error when insert a sd card.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Signed-off-by: Arulpandiyan Vadivel <arulpandiyan_vadivel@mentor.com>
Signed-off-by: Srikanth Krishnakar <Srikanth_Krishnakar@mentor.com>
arch/arm/boot/dts/imx6sx-sabreauto.dts patch | blob | history

diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts
index 5ef89cf..d36bd08 100644 (file)
--- a/arch/arm/boot/dts/imx6sx-sabreauto.dts
+++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts
@@ -895,14 +895,14 @@
 
                pinctrl_usdhc4: usdhc4grp {
                        fsl,pins = <
-                               MX6SX_PAD_SD4_CMD__USDHC4_CMD           0x17059
-                               MX6SX_PAD_SD4_CLK__USDHC4_CLK           0x10059
-                               MX6SX_PAD_SD4_DATA0__USDHC4_DATA0       0x17059
-                               MX6SX_PAD_SD4_DATA1__USDHC4_DATA1       0x17059
-                               MX6SX_PAD_SD4_DATA2__USDHC4_DATA2       0x17059
-                               MX6SX_PAD_SD4_DATA3__USDHC4_DATA3       0x17059
-                               MX6SX_PAD_SD4_DATA7__GPIO6_IO_21        0x17059 /* CD */
-                               MX6SX_PAD_SD4_DATA6__GPIO6_IO_20        0x17059 /* WP */
+                               MX6SX_PAD_SD4_CMD__USDHC4_CMD           0x17071
+                               MX6SX_PAD_SD4_CLK__USDHC4_CLK           0x10071
+                               MX6SX_PAD_SD4_DATA0__USDHC4_DATA0       0x17071
+                               MX6SX_PAD_SD4_DATA1__USDHC4_DATA1       0x17071
+                               MX6SX_PAD_SD4_DATA2__USDHC4_DATA2       0x17071
+                               MX6SX_PAD_SD4_DATA3__USDHC4_DATA3       0x17071
+                               MX6SX_PAD_SD4_DATA7__GPIO6_IO_21        0x17071 /* CD */
+                               MX6SX_PAD_SD4_DATA6__GPIO6_IO_20        0x17071 /* WP */
                        >;
                };