diff options
| author | Laxman Dewangan <[email protected]> | 2013-01-16 18:36:12 +0530 |
|---|---|---|
| committer | Stephen Warren <[email protected]> | 2013-01-28 11:24:08 -0700 |
| commit | ecfd6c7f05db5c3f41f846d489861646e0934b56 (patch) | |
| tree | 372cccf8a697f2171b6ba25ebdf3e4cc96169d02 | |
| parent | beb0e325bea1118abe63d21f41825904d86b6fb6 (diff) | |
ARM: tegra: cardhu: register UARTC
UARTC is used for the interfacing with bluetooth device.
Register this UART channel as high speed serial channel
so that it can use the APB DMA for data transfer.
Signed-off-by: Laxman Dewangan <[email protected]>
Signed-off-by: Stephen Warren <[email protected]>
| -rw-r--r-- | arch/arm/boot/dts/tegra30-cardhu.dtsi | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi index bdb2a660f376..ff6b68fe08af 100644 --- a/arch/arm/boot/dts/tegra30-cardhu.dtsi +++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi @@ -106,6 +106,15 @@ nvidia,slew-rate-rising = <1>; nvidia,slew-rate-falling = <1>; }; + uart3_txd_pw6 { + nvidia,pins = "uart3_txd_pw6", + "uart3_cts_n_pa1", + "uart3_rts_n_pc0", + "uart3_rxd_pw7"; + nvidia,function = "uartc"; + nvidia,pull = <0>; + nvidia,tristate = <0>; + }; }; }; @@ -114,6 +123,12 @@ clock-frequency = <408000000>; }; + serial@70006200 { + compatible = "nvidia,tegra30-hsuart"; + status = "okay"; + clock-frequency = <408000000>; + }; + i2c@7000c000 { status = "okay"; clock-frequency = <100000>; |