ARM: dts: add pinmux and tuning settings for HS200/SDR104

[people/ms/u-boot.git] / arch / arm / dts / imx7d-sdb.dts

diff --git a/arch/arm/dts/imx7d-sdb.dts b/arch/arm/dts/imx7d-sdb.dts
index 85b83c351f64c1b5d18f01f0ba0b24833aec9c95..a9458993df529a14a12e4091a497b7e33c1a859a 100644 (file)
--- a/arch/arm/dts/imx7d-sdb.dts
+++ b/arch/arm/dts/imx7d-sdb.dts
@@ -134,6 +134,28 @@
                        >;
                };
 
+               pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
+                       fsl,pins = <
+                               MX7D_PAD_SD1_CMD__SD1_CMD               0x5a
+                               MX7D_PAD_SD1_CLK__SD1_CLK               0x1a
+                               MX7D_PAD_SD1_DATA0__SD1_DATA0           0x5a
+                               MX7D_PAD_SD1_DATA1__SD1_DATA1           0x5a
+                               MX7D_PAD_SD1_DATA2__SD1_DATA2           0x5a
+                               MX7D_PAD_SD1_DATA3__SD1_DATA3           0x5a
+                       >;
+               };
+
+               pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
+                       fsl,pins = <
+                               MX7D_PAD_SD1_CMD__SD1_CMD               0x5b
+                               MX7D_PAD_SD1_CLK__SD1_CLK               0x1b
+                               MX7D_PAD_SD1_DATA0__SD1_DATA0           0x5b
+                               MX7D_PAD_SD1_DATA1__SD1_DATA1           0x5b
+                               MX7D_PAD_SD1_DATA2__SD1_DATA2           0x5b
+                               MX7D_PAD_SD1_DATA3__SD1_DATA3           0x5b
+                       >;
+               };
+
                pinctrl_usdhc2: usdhc2grp {
                        fsl,pins = <
                                MX7D_PAD_SD2_CMD__SD2_CMD       0x59
@@ -147,6 +169,28 @@
                        >;
                };
 
+               pinctrl_usdhc2_100mhz: usdhc2grp_100mhz {
+                       fsl,pins = <
+                               MX7D_PAD_SD2_CMD__SD2_CMD               0x5a
+                               MX7D_PAD_SD2_CLK__SD2_CLK               0x1a
+                               MX7D_PAD_SD2_DATA0__SD2_DATA0           0x5a
+                               MX7D_PAD_SD2_DATA1__SD2_DATA1           0x5a
+                               MX7D_PAD_SD2_DATA2__SD2_DATA2           0x5a
+                               MX7D_PAD_SD2_DATA3__SD2_DATA3           0x5a
+                       >;
+               };
+
+               pinctrl_usdhc2_200mhz: usdhc2grp_200mhz {
+                       fsl,pins = <
+                               MX7D_PAD_SD2_CMD__SD2_CMD               0x5b
+                               MX7D_PAD_SD2_CLK__SD2_CLK               0x1b
+                               MX7D_PAD_SD2_DATA0__SD2_DATA0           0x5b
+                               MX7D_PAD_SD2_DATA1__SD2_DATA1           0x5b
+                               MX7D_PAD_SD2_DATA2__SD2_DATA2           0x5b
+                               MX7D_PAD_SD2_DATA3__SD2_DATA3           0x5b
+                       >;
+               };
+
                pinctrl_usdhc3: usdhc3grp {
                        fsl,pins = <
                                MX7D_PAD_SD3_CMD__SD3_CMD               0x59
@@ -162,6 +206,38 @@
                                MX7D_PAD_SD3_STROBE__SD3_STROBE         0x19
                        >;
                };
+
+               pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
+                       fsl,pins = <
+                               MX7D_PAD_SD3_CMD__SD3_CMD               0x5a
+                               MX7D_PAD_SD3_CLK__SD3_CLK               0x1a
+                               MX7D_PAD_SD3_DATA0__SD3_DATA0           0x5a
+                               MX7D_PAD_SD3_DATA1__SD3_DATA1           0x5a
+                               MX7D_PAD_SD3_DATA2__SD3_DATA2           0x5a
+                               MX7D_PAD_SD3_DATA3__SD3_DATA3           0x5a
+                               MX7D_PAD_SD3_DATA4__SD3_DATA4           0x5a
+                               MX7D_PAD_SD3_DATA5__SD3_DATA5           0x5a
+                               MX7D_PAD_SD3_DATA6__SD3_DATA6           0x5a
+                               MX7D_PAD_SD3_DATA7__SD3_DATA7           0x5a
+                               MX7D_PAD_SD3_STROBE__SD3_STROBE         0x1a
+                       >;
+               };
+
+               pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
+                       fsl,pins = <
+                               MX7D_PAD_SD3_CMD__SD3_CMD               0x5b
+                               MX7D_PAD_SD3_CLK__SD3_CLK               0x1b
+                               MX7D_PAD_SD3_DATA0__SD3_DATA0           0x5b
+                               MX7D_PAD_SD3_DATA1__SD3_DATA1           0x5b
+                               MX7D_PAD_SD3_DATA2__SD3_DATA2           0x5b
+                               MX7D_PAD_SD3_DATA3__SD3_DATA3           0x5b
+                               MX7D_PAD_SD3_DATA4__SD3_DATA4           0x5b
+                               MX7D_PAD_SD3_DATA5__SD3_DATA5           0x5b
+                               MX7D_PAD_SD3_DATA6__SD3_DATA6           0x5b
+                               MX7D_PAD_SD3_DATA7__SD3_DATA7           0x5b
+                               MX7D_PAD_SD3_STROBE__SD3_STROBE         0x1b
+                       >;
+               };
        };
 };
 
@@ -287,23 +363,35 @@
 &usdhc1 {
        pinctrl-names = "default", "state_100mhz", "state_200mhz";
        pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>;
+       pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_usdhc1_gpio>;
+       pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_usdhc1_gpio>;
        cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
        wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
        vmmc-supply = <&reg_sd1_vmmc>;
+       fsl,tuning-start-tap = <20>;
+       fsl,tuning-step= <2>;
        status = "okay";
 };
 
 &usdhc2 {
        pinctrl-names = "default", "state_100mhz", "state_200mhz";
        pinctrl-0 = <&pinctrl_usdhc2>;
+       pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
+       pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
        non-removable;
+       fsl,tuning-start-tap = <20>;
+       fsl,tuning-step= <2>;
        status = "okay";
 };
 
 &usdhc3 {
        pinctrl-names = "default", "state_100mhz", "state_200mhz";
        pinctrl-0 = <&pinctrl_usdhc3>;
+       pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+       pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
        bus-width = <8>;
        non-removable;
+       fsl,tuning-start-tap = <20>;
+       fsl,tuning-step= <2>;
        status = "okay";
 };