MLK-12170-3 dts: imx7d: move uSDHC fsl,tuning-step property into SoC.dtsi

Moving fsl,tuning-step property into SoC.dtsi due to it's mainly SoC
dependent. User could also overwrite it in board.dts for special board
requirement.

Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Arulpandiyan Vadivel <arulpandiyan_vadivel@mentor.com>
Signed-off-by: Srikanth Krishnakar <Srikanth_Krishnakar@mentor.com>

diff --git a/arch/arm/boot/dts/imx7d-12x12-lpddr3-arm2.dts b/arch/arm/boot/dts/imx7d-12x12-lpddr3-arm2.dts
index 093490e..7cd83c0 100644 (file)
--- a/arch/arm/boot/dts/imx7d-12x12-lpddr3-arm2.dts
+++ b/arch/arm/boot/dts/imx7d-12x12-lpddr3-arm2.dts
@@ -971,7 +971,6 @@
        wp-gpios = <&gpio5 10 GPIO_ACTIVE_HIGH>;
        keep-power-in-suspend;
        enable-sdio-wakeup;
-       fsl,tuning-step = <2>;
        vmmc-supply = <&reg_sd2_vmmc>;
        status = "disabled";
 };
@@ -985,7 +984,6 @@
        assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>;
        assigned-clock-rates = <400000000>;
        bus-width = <8>;
-       fsl,tuning-step = <2>;
        non-removable;
        keep-power-in-suspend;
        status = "disabled";

diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index 7bfc6b6..84a75b7 100644 (file)
--- a/arch/arm/boot/dts/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/imx7d-sdb.dts
@@ -717,7 +717,6 @@
        cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
        wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
        wakeup-source;
-       fsl,tuning-step = <2>;
        vmmc-supply = <&reg_sd1_vmmc>;
        enable-sdio-wakeup;
        keep-power-in-suspend;
@@ -746,7 +745,6 @@
        assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>;
        assigned-clock-rates = <400000000>;
        bus-width = <8>;
-       fsl,tuning-step = <2>;
        non-removable;
        status = "okay";
 };

diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 82efdaf..2cdc8ae 100644 (file)
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -1020,6 +1020,7 @@
                                        <&clks IMX7D_USDHC1_ROOT_CLK>;
                                clock-names = "ipg", "ahb", "per";
                                fsl,tuning-start-tap = <20>;
+                               fsl,tuning-step= <2>;
                                bus-width = <4>;
                                status = "disabled";
                        };
@@ -1033,6 +1034,7 @@
                                        <&clks IMX7D_USDHC2_ROOT_CLK>;
                                clock-names = "ipg", "ahb", "per";
                                fsl,tuning-start-tap = <20>;
+                               fsl,tuning-step= <2>;
                                bus-width = <4>;
                                status = "disabled";
                        };
@@ -1046,6 +1048,7 @@
                                        <&clks IMX7D_USDHC3_ROOT_CLK>;
                                clock-names = "ipg", "ahb", "per";
                                fsl,tuning-start-tap = <20>;
+                               fsl,tuning-step= <2>;
                                bus-width = <4>;
                                status = "disabled";
                        };