u-boot/arch/arm/cpu/arm926ejs/davinci/dm355.c
Vitaly Andrianov e8459dcc33 i2c, davinci: convert driver to new mutlibus/mutliadapter framework
- add davinci driver to new multibus/multiadpater support
    - adapted all config files, which uses this driver

Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Acked-by: Heiko Schocher <hs@denx.de>
2014-04-17 17:24:38 -04:00

30 lines
503 B
C

/*
* SoC-specific code for tms320dm355 and similar chips
*
* Copyright (C) 2009 David Brownell
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/arch/hardware.h>
void davinci_enable_uart0(void)
{
lpsc_on(DAVINCI_LPSC_UART0);
/* Bringup UART0 out of reset */
REG(UART0_PWREMU_MGMT) = 0x00006001;
}
#ifdef CONFIG_SYS_I2C_DAVINCI
void davinci_enable_i2c(void)
{
lpsc_on(DAVINCI_LPSC_I2C);
/* Enable I2C pin Mux */
REG(PINMUX3) |= (1 << 20) | (1 << 19);
}
#endif