apalis_t30/tk1, colibri_t20/t30: fix i2c bus frequencies

[people/ms/u-boot.git] / arch / arm / dts / tegra30-colibri.dts

diff --git a/arch/arm/dts/tegra30-colibri.dts b/arch/arm/dts/tegra30-colibri.dts
index 6cd1902f11bcb563b8daab2ee7792325f9913628..38afe7819c771367855d27cdde9f54db28fadd8e 100644 (file)
--- a/arch/arm/dts/tegra30-colibri.dts
+++ b/arch/arm/dts/tegra30-colibri.dts
@@ -14,8 +14,8 @@
                i2c0 = "/i2c@7000d000";
                i2c1 = "/i2c@7000c000";
                i2c2 = "/i2c@7000c700";
-               sdhci0 = "/sdhci@78000600";
-               sdhci1 = "/sdhci@78000200";
+               mmc0 = "/sdhci@78000600";
+               mmc1 = "/sdhci@78000200";
                spi0 = "/spi@7000d400";
                usb0 = "/usb@7d000000";
                usb1 = "/usb@7d004000"; /* on module only, for ASIX */
@@ -33,7 +33,7 @@
         */
        i2c@7000c000 {
                status = "okay";
-               clock-frequency = <100000>;
+               clock-frequency = <400000>;
        };
 
        /* GEN2_I2C: unused */
@@ -43,7 +43,7 @@
        /* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */
        i2c@7000c700 {
                status = "okay";
-               clock-frequency = <100000>;
+               clock-frequency = <10000>;
        };
 
        /*
@@ -64,7 +64,7 @@
        sdhci@78000200 {
                status = "okay";
                bus-width = <4>;
-               cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>;
+               cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; /* MMCD */
        };
 
        sdhci@78000600 {
@@ -76,19 +76,37 @@
        /* EHCI instance 0: USB1_DP/N -> USBC_P/N */
        usb@7d000000 {
                status = "okay";
-               dr_mode = "peripheral";
+               dr_mode = "otg";
        };
 
        /* EHCI instance 1: USB2_DP/N -> AX88772B */
        usb@7d004000 {
                status = "okay";
-               phy_type = "utmi";
+               /* VBUS_LAN */
                nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 2) GPIO_ACTIVE_HIGH>;
        };
 
        /* EHCI instance 2: USB3_DP/N -> USBH_P/N */
        usb@7d008000 {
                status = "okay";
+               /* USBH_PEN */
                nvidia,vbus-gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
        };
+
+       clocks {
+               compatible = "simple-bus";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               clk32k_in: clk@0 {
+                       compatible = "fixed-clock";
+                       reg=<0>;
+                       #clock-cells = <0>;
+                       clock-frequency = <32768>;
+               };
+       };
+};
+
+&uarta {
+       status = "okay";
 };