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

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>

diff --git a/arch/arm/dts/tegra124-apalis.dts b/arch/arm/dts/tegra124-apalis.dts
index f339e9b..2fc0384 100644 (file)
--- a/arch/arm/dts/tegra124-apalis.dts
+++ b/arch/arm/dts/tegra124-apalis.dts
@@ -1616,7 +1616,7 @@
         */
        i2c@7000c000 {
                status = "okay";
-               clock-frequency = <100000>;
+               clock-frequency = <400000>;
 
                pcie-switch@58 {
                        compatible = "plx,pex8605";
@@ -1635,7 +1635,7 @@
         */
        hdmi_ddc: i2c@7000c400 {
                status = "okay";
-               clock-frequency = <100000>;
+               clock-frequency = <10000>;
        };
 
        /*
@@ -1644,7 +1644,7 @@
         */
        i2c@7000c500 {
                status = "okay";
-               clock-frequency = <100000>;
+               clock-frequency = <400000>;
        };
 
        /* I2C4 (DDC): unused */

diff --git a/arch/arm/dts/tegra20-colibri.dts b/arch/arm/dts/tegra20-colibri.dts
index 9171319..1102396 100644 (file)
--- a/arch/arm/dts/tegra20-colibri.dts
+++ b/arch/arm/dts/tegra20-colibri.dts
@@ -64,7 +64,7 @@
         */
        i2c@7000c000 {
                status = "okay";
-               clock-frequency = <100000>;
+               clock-frequency = <400000>;
        };
 
        /* GEN2_I2C: unused */
@@ -72,7 +72,7 @@
        /* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */
        i2c@7000c400 {
                status = "okay";
-               clock-frequency = <100000>;
+               clock-frequency = <10000>;
        };
 
        /*

diff --git a/arch/arm/dts/tegra30-apalis.dts b/arch/arm/dts/tegra30-apalis.dts
index e739c59..0b84dae 100644 (file)
--- a/arch/arm/dts/tegra30-apalis.dts
+++ b/arch/arm/dts/tegra30-apalis.dts
@@ -65,7 +65,7 @@
         */
        i2c@7000c000 {
                status = "okay";
-               clock-frequency = <100000>;
+               clock-frequency = <400000>;
        };
 
        /* GEN2_I2C: unused */
@@ -76,13 +76,13 @@
         */
        i2c@7000c500 {
                status = "okay";
-               clock-frequency = <100000>;
+               clock-frequency = <400000>;
        };
 
        /* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */
        i2c@7000c700 {
                status = "okay";
-               clock-frequency = <100000>;
+               clock-frequency = <10000>;
        };
 
        /*

diff --git a/arch/arm/dts/tegra30-colibri.dts b/arch/arm/dts/tegra30-colibri.dts
index 49ebe91..38afe78 100644 (file)
--- a/arch/arm/dts/tegra30-colibri.dts
+++ b/arch/arm/dts/tegra30-colibri.dts
@@ -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>;
        };
 
        /*