u-boot/arch/arm/mach-uniphier/ph1-sld3/early_pinctrl.c
Masahiro Yamada 3365b4eb55 ARM: UniPhier: add PH1-sLD3 SoC support
The init code for UMC (Unified Memory Controller) and PLL has not
been mainlined yet, but U-boot proper should work.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-07-23 23:42:22 +09:00

23 lines
477 B
C

/*
* Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <mach/sg-regs.h>
void early_pin_init(void)
{
/* Comment format: PAD Name -> Function Name */
#ifdef CONFIG_UNIPHIER_SERIAL
sg_set_pinsel(63, 0); /* RXD0 */
sg_set_pinsel(64, 1); /* TXD0 */
sg_set_pinsel(65, 0); /* RXD1 */
sg_set_pinsel(66, 1); /* TXD1 */
sg_set_pinsel(96, 2); /* RXD2 */
sg_set_pinsel(102, 2); /* TXD2 */
#endif
}