[meta-freescale] imx6ul uart modem lines and the device tree

Fabio Estevam festevam at gmail.com
Wed Mar 16 08:47:32 PDT 2016


On Wed, Mar 16, 2016 at 9:05 AM, Oliver Graute <oliver.graute at gmail.com> wrote:

> I tried without success the following modifications to my devicetree, But the
>
> Mux Ctrl Register 0x020e01cc and 0x020e01d0 doesn't contain the value 5 :-(

What about this?

--- a/arch/arm/boot/dts/imx6ul-14x14-evk.dts
+++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dts
@@ -324,7 +324,7 @@
        keep-power-in-suspend;
        enable-sdio-wakeup;
        vmmc-supply = <&reg_sd1_vmmc>;
-       status = "okay";
+       status = "disabled";
 };

 &usdhc2 {
@@ -420,6 +420,8 @@
                                MX6UL_PAD_GPIO1_IO05__USDHC1_VSELECT
 0x17059 /* SD1 VSELECT */
                                MX6UL_PAD_GPIO1_IO09__GPIO1_IO09
 0x17059 /* SD1 RESET */
                                MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00
 0x80000000
+                               MX6UL_PAD_SD1_DATA2__GPIO2_IO20         0x17059
+                               MX6UL_PAD_SD1_DATA3__GPIO2_IO21         0x17059
                        >;
                };


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