97 lines
2.6 KiB
C
97 lines
2.6 KiB
C
/*
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* (C) Copyright 2009
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* Windriver, <www.windriver.com>
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* Tom Rix <Tom.Rix@windriver.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <common.h>
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#include <asm/arch/cpu.h>
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#include <asm/io.h>
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#include <asm/arch/sys_proto.h>
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/* GPIO LEDs
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173 red , bank 6, index 13
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154 blue , bank 5, index 26
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61 blue2, bank 2, index 29
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94 green, bank 3, index 30 (3630zoom3) */
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#if defined (CONFIG_ZOOM2_LED)
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void omap3_zoom2_led_red_off(void)
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{
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gpio_t *gpio6_base = (gpio_t *)OMAP34XX_GPIO6_BASE;
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sr32((u32)&gpio6_base->cleardataout, 13, 1, 1); /* red off */
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}
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void omap3_zoom2_led_blue_off(void)
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{
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gpio_t *gpio2_base = (gpio_t *)OMAP34XX_GPIO2_BASE;
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gpio_t *gpio5_base = (gpio_t *)OMAP34XX_GPIO5_BASE;
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sr32((u32)&gpio5_base->cleardataout, 26, 1, 1); /* blue off */
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sr32((u32)&gpio2_base->cleardataout, 29, 1, 1); /* blue 2 off */
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}
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#if defined(CONFIG_3630ZOOM3)
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void omap3_zoom2_led_green_off(void)
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{
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gpio_t *gpio3_base = (gpio_t *)OMAP34XX_GPIO3_BASE;
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sr32((u32)&gpio3_base->cleardataout, 30, 1, 1); /* green off */
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}
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#endif
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void omap3_zoom2_led_red_on(void)
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{
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gpio_t *gpio6_base = (gpio_t *)OMAP34XX_GPIO6_BASE;
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#if defined(CONFIG_3630ZOOM3)
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omap3_zoom2_led_green_off();
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#endif
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omap3_zoom2_led_blue_off();
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sr32((u32)&gpio6_base->setdataout, 13, 1, 1); /* red on */
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}
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void omap3_zoom2_led_blue_on(void)
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{
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gpio_t *gpio2_base = (gpio_t *)OMAP34XX_GPIO2_BASE;
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gpio_t *gpio5_base = (gpio_t *)OMAP34XX_GPIO5_BASE;
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#if defined(CONFIG_3630ZOOM3)
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omap3_zoom2_led_green_off();
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#endif
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omap3_zoom2_led_red_off();
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sr32((u32)&gpio5_base->setdataout, 26, 1, 1); /* blue on */
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sr32((u32)&gpio2_base->setdataout, 29, 1, 1); /* blue 2 on */
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}
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#if defined(CONFIG_3630ZOOM3)
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void omap3_zoom2_led_green_on(void)
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{
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gpio_t *gpio3_base = (gpio_t *)OMAP34XX_GPIO3_BASE;
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omap3_zoom2_led_blue_off();
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omap3_zoom2_led_red_off();
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sr32((u32)&gpio3_base->setdataout, 30, 1, 1); /* green on */
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}
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#endif
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#endif /* CONFIG_ZOOM2_LED */
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