diff options
| author | Masahiro Yamada <yamada.m@jp.panasonic.com> | 2015-02-20 17:04:03 +0900 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2015-02-21 08:23:51 -0500 |
| commit | 620118403e1521b4c883848a84d2fb68e3fa1aa0 (patch) | |
| tree | 880f15ded4ea034088c4155d56a4846e8edc54f0 /arch/arm/cpu/arm920t/at91/at91rm9200_devices.c | |
| parent | 01f14456306c84f9bcd3945a10c98ae50e30542a (diff) | |
ARM: at91: collect SoC sources into mach-at91
This commit moves source files as follows:
arch/arm/cpu/arm920t/at91/* -> arch/arm/mach-at91/arm920t/*
arch/arm/cpu/arm926ejs/at91/* -> arch/arm/mach-at91/arm926ejs/*
arch/arm/cpu/armv7/at91/* -> arch/arm/mach-at91/armv7/*
arch/arm/cpu/at91-common/* -> arch/arm/mach-at91/*
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Andreas Bießmann <andreas.devel@googlemail.co>
Diffstat (limited to 'arch/arm/cpu/arm920t/at91/at91rm9200_devices.c')
| -rw-r--r-- | arch/arm/cpu/arm920t/at91/at91rm9200_devices.c | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/arch/arm/cpu/arm920t/at91/at91rm9200_devices.c b/arch/arm/cpu/arm920t/at91/at91rm9200_devices.c deleted file mode 100644 index fc54327c0d..0000000000 --- a/arch/arm/cpu/arm920t/at91/at91rm9200_devices.c +++ /dev/null @@ -1,67 +0,0 @@ -/* - * [partely copied from arch/arm/cpu/arm926ejs/at91/arm9260_devices.c] - * - * (C) Copyright 2011 - * Andreas Bießmann <andreas.devel@googlemail.com> - * - * (C) Copyright 2007-2008 - * Stelian Pop <stelian@popies.net> - * Lead Tech Design <www.leadtechdesign.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/at91_common.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/gpio.h> - -/* - * if CONFIG_AT91_GPIO_PULLUP ist set, keep pullups on on all - * peripheral pins. Good to have if hardware is soldered optionally - * or in case of SPI no slave is selected. Avoid lines to float - * needlessly. Use a short local PUP define. - * - * Due to errata "TXD floats when CTS is inactive" pullups are always - * on for TXD pins. - */ -#ifdef CONFIG_AT91_GPIO_PULLUP -# define PUP CONFIG_AT91_GPIO_PULLUP -#else -# define PUP 0 -#endif - -void at91_serial0_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *)ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 17, 1); /* TXD0 */ - at91_set_a_periph(AT91_PIO_PORTA, 18, PUP); /* RXD0 */ - writel(1 << ATMEL_ID_USART0, &pmc->pcer); -} - -void at91_serial1_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *)ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTB, 20, PUP); /* RXD1 */ - at91_set_a_periph(AT91_PIO_PORTB, 21, 1); /* TXD1 */ - writel(1 << ATMEL_ID_USART1, &pmc->pcer); -} - -void at91_serial2_hw_init(void) -{ - at91_pmc_t *pmc = (at91_pmc_t *)ATMEL_BASE_PMC; - - at91_set_a_periph(AT91_PIO_PORTA, 22, PUP); /* RXD2 */ - at91_set_a_periph(AT91_PIO_PORTA, 23, 1); /* TXD2 */ - writel(1 << ATMEL_ID_USART2, &pmc->pcer); -} - -void at91_seriald_hw_init(void) -{ - at91_set_a_periph(AT91_PIO_PORTA, 30, PUP); /* DRXD */ - at91_set_a_periph(AT91_PIO_PORTA, 31, 1); /* DTXD */ - /* writing SYS to PCER has no effect on AT91RM9200 */ -} |