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| author | Tuomas Tynkkynen <ttynkkynen@nvidia.com> | 2013-08-01 15:00:17 (GMT) |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2013-08-13 18:40:47 (GMT) |
| commit | cc34c9f79c1dae776ebec069bb49376462221595 (patch) | |
| tree | 0d99b21d7412a280178fa93473b18d543a1f8842 /arch/arm/boot/dts/tegra30-beaver.dts | |
| parent | d7283c11f7e87e40c44bbffc4397309ef8bc5c7b (diff) | |
| download | linux-cc34c9f79c1dae776ebec069bb49376462221595.tar.xz | |
ARM: tegra: add USB DT entries for Tegra30
Add device tree entries for the 3 USB controllers and PHYs and
enable the third controller on Cardhu and Beaver boards.
Fix VBUS regulator entries on Beaver. The GPIO pins were wrong.
Also, internal pullups need to be enabled on those pins.
Signed-off-by: Tuomas Tynkkynen <ttynkkynen@nvidia.com>
Tested-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'arch/arm/boot/dts/tegra30-beaver.dts')
| -rw-r--r-- | arch/arm/boot/dts/tegra30-beaver.dts | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts index 51a0ee7..4f1f01c 100644 --- a/arch/arm/boot/dts/tegra30-beaver.dts +++ b/arch/arm/boot/dts/tegra30-beaver.dts @@ -110,6 +110,11 @@ nvidia,pull = <0>; nvidia,tristate = <0>; }; + pex_l1_prsnt_n_pdd4 { + nvidia,pins = "pex_l1_prsnt_n_pdd4", + "pex_l1_clkreq_n_pdd6"; + nvidia,pull = <2>; + }; sdio3 { nvidia,pins = "drive_sdio3"; nvidia,high-speed-mode = <0>; @@ -119,6 +124,10 @@ nvidia,slew-rate-rising = <1>; nvidia,slew-rate-falling = <1>; }; + gpv { + nvidia,pins = "drive_gpv"; + nvidia,pull-up-strength = <16>; + }; }; }; @@ -319,6 +328,15 @@ non-removable; }; + usb@7d008000 { + status = "okay"; + }; + + usb-phy@7d008000 { + vbus-supply = <&usb3_vbus_reg>; + status = "okay"; + }; + clocks { compatible = "simple-bus"; #address-cells = <1>; @@ -391,7 +409,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; - gpio = <&gpio TEGRA_GPIO(I, 4) GPIO_ACTIVE_HIGH>; + gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>; gpio-open-drain; vin-supply = <&vdd_5v_in_reg>; }; @@ -403,7 +421,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; - gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_HIGH>; + gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>; gpio-open-drain; vin-supply = <&vdd_5v_in_reg>; }; |