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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-11-05 15:47:39 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-11-05 15:47:39 +0100 |
| commit | 7b4cc54579f12cc6c9586e8c21e729dd220e7f45 (patch) | |
| tree | 85adc78e0eb782f805113b2b48dd07be6555e532 /arch/arm/boards/nvidia-beaver/board.c | |
| parent | 254b64520b9a729da496cd8bf637d080de7af5a1 (diff) | |
| parent | c202b7c8d9e66082853ac1b131ddcedf53e9ca99 (diff) | |
| download | barebox-7b4cc54579f12cc6c9586e8c21e729dd220e7f45.tar.gz barebox-7b4cc54579f12cc6c9586e8c21e729dd220e7f45.tar.xz | |
Merge branch 'for-next/tegra'
Diffstat (limited to 'arch/arm/boards/nvidia-beaver/board.c')
| -rw-r--r-- | arch/arm/boards/nvidia-beaver/board.c | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/arch/arm/boards/nvidia-beaver/board.c b/arch/arm/boards/nvidia-beaver/board.c index e87594d5b7..d270301ab3 100644 --- a/arch/arm/boards/nvidia-beaver/board.c +++ b/arch/arm/boards/nvidia-beaver/board.c @@ -15,10 +15,12 @@ */ #include <common.h> -#include <init.h> +#include <dt-bindings/gpio/tegra-gpio.h> +#include <gpio.h> #include <i2c/i2c.h> +#include <init.h> -static int nvidia_beaver_devices_init(void) +static int nvidia_beaver_fs_init(void) { struct i2c_client client; u8 data; @@ -33,6 +35,24 @@ static int nvidia_beaver_devices_init(void) data = 0x65; i2c_write_reg(&client, 0x32, &data, 1); + /* TPS659110: LDO1_REG = 1.05v, ACTIVE to PEX */ + data = 0x15; + i2c_write_reg(&client, 0x30, &data, 1); + + /* enable SYS_3V3_PEXS */ + gpio_direction_output(TEGRA_GPIO(L, 7), 1); + + return 0; +} +fs_initcall(nvidia_beaver_fs_init); + +static int nvidia_beaver_device_init(void) +{ + if (!of_machine_is_compatible("nvidia,beaver")) + return 0; + + barebox_set_hostname("beaver"); + return 0; } -device_initcall(nvidia_beaver_devices_init); +device_initcall(nvidia_beaver_device_init); |