diff options
Diffstat (limited to 'drivers/media/tdmb/tcc3170/src/tcbd_hal.c')
| -rw-r--r-- | drivers/media/tdmb/tcc3170/src/tcbd_hal.c | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/drivers/media/tdmb/tcc3170/src/tcbd_hal.c b/drivers/media/tdmb/tcc3170/src/tcbd_hal.c deleted file mode 100644 index fba77e7..0000000 --- a/drivers/media/tdmb/tcc3170/src/tcbd_hal.c +++ /dev/null @@ -1,140 +0,0 @@ -/* - * tcbd_hal.c - * - * Author: <linux@telechips.com> - * Description: Telechips broadcast driver - * - * Copyright (c) Telechips, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/io.h> -#include <linux/delay.h> - -#include <bsp.h> - -#include "tcpal_os.h" -#include "tcpal_debug.h" -#include "tcbd_hal.h" -#include "tcbd_feature.h" - -#define __USE_DXB0_IRQ__ -/*#define __USE_DXB1_IRQ__*/ - -#ifdef __USE_TC_CPU__ -static PGPIO RGPIO; -static PPIC RPIC; -#endif - -void tchal_init(void) -{ -#ifdef __USE_TC_CPU__ - tcbd_debug(DEBUG_TCHAL, "\n"); - RGPIO = (PGPIO)tcc_p2v(HwGPIO_BASE); - RPIC = (PPIC)tcc_p2v(HwPIC_BASE); -#endif - tchal_power_down_device(); -} - -void tchal_reset_device(void) -{ -#ifdef __USE_TC_CPU__ - tcbd_debug(DEBUG_TCHAL, "\n"); -#if defined(__CSPI_ONLY__) - /* select peripheral mode as SPI */ -#if defined(__USE_DXB1_IRQ__) - BITCLR(RGPIO->GPAFN1, Hw16 - Hw12); /* DXB1_IRQ Set GPIO mode*/ - BITSET(RGPIO->GPAEN, Hw11); /* DXB1_IRQ output mode*/ - BITCLR(RGPIO->GPADAT, Hw11); /* DXB1_IRQ clear*/ -#elif defined(__USE_DXB0_IRQ__) - BITCLR(RGPIO->GPDFN1, Hw8 - Hw4); /* DXB0_IRQ Set GPIO mode*/ - BITSET(RGPIO->GPDEN, Hw9); /* DXB0_IRQ output mode*/ - BITCLR(RGPIO->GPDDAT, Hw9); /* DXB0_IRQ clear*/ -#endif /*__USE_DXB1_IRQ__*/ -#endif /*__CSPI_ONLY__*/ - - /* reset */ -#if defined(__CSPI_ONLY__) - BITCLR(RGPIO->GPEFN1, Hw16 - Hw12); /* DXB1_RST# Set GPIO mode */ - BITSET(RGPIO->GPEEN, Hw11);/* DXB1_RST# Set GPIO Output mode*/ - BITCLR(RGPIO->GPEDAT, Hw11);/* DXB1_RST# Clear */ - tcpal_msleep(10); - BITSET(RGPIO->GPEDAT, Hw11);/* DXB1_RST# Set*/ -#elif defined(__I2C_STS__) - BITCLR(RGPIO->GPDFN1, Hw4 - Hw0); /* DXB0_RST# Set GPIO mode */ - BITSET(RGPIO->GPDEN, Hw8); /* DXB0_RST# Set GPIO Output mode*/ - BITCLR(RGPIO->GPDDAT, Hw8); /* DXB0_RST# Clear */ - tcpal_msleep(10); - BITSET(RGPIO->GPDDAT, Hw8); /* DXB0_RST# Set*/ -#else /*__CSPI_ONLY__ || __I2C_STS__*/ -#error "you must define __CSPI_ONLY__ or __I2C_STS__" -#endif /*!__CSPI_ONLY__ && !__I2C_STS__*/ -#endif -} - -void tchal_power_on_device(void) -{ -#ifdef __USE_TC_CPU__ - tcbd_debug(DEBUG_TCHAL, "\n"); - BITCLR(RGPIO->GPEFN0, Hw16 - Hw12);/* DXB1_PD Set GPIO mode*/ - - BITSET(RGPIO->GPEEN, Hw3);/* DXB1_PD Set GPIO Output mode*/ - BITCLR(RGPIO->GPEDAT, Hw3);/* DXB1_PD Clear*/ - tcpal_msleep(10); - BITSET(RGPIO->GPEDAT, Hw3);/* DXB1_PD Set*/ - tcpal_msleep(10); - - tchal_reset_device(); - tchal_irq_setup(); -#endif -} - - -void tchal_power_down_device(void) -{ -#ifdef __USE_TC_CPU__ - tcbd_debug(DEBUG_TCHAL, "\n"); - BITCLR(RGPIO->GPEFN0, Hw16 - Hw12); - BITSET(RGPIO->GPEEN, Hw3);/* DXB1_PD Set GPIO Output mode*/ - BITCLR(RGPIO->GPEDAT, Hw3);/* DXB1_PD Clear*/ -#if defined(__CSPI_ONLY__) - BITCLR(RGPIO->GPEDAT, Hw11);/* DXB1_RST# Clear*/ -#elif defined(__I2C_STS__) - BITCLR(RGPIO->GPDDAT, Hw8);/* DXB0_RST# Clear */ -#else -#error "you must define __CSPI_ONLY__ or __I2C_STS__" -#endif -#endif -} - -void tchal_irq_setup(void) -{ -#ifdef __USE_TC_CPU__ -#if defined(__USE_DXB1_IRQ__) - BITCLR(RGPIO->GPAFN1, Hw16 - Hw12);/* DXB1_IRQ Set GPIO mode*/ - BITCLR(RGPIO->GPAEN, Hw11);/* DXB1_IRQ input mode*/ - - BITCSET(RGPIO->EINTSEL0, Hw32 - Hw24, 11<<24); /*GPIO_A11*/ -#elif defined(__USE_DXB0_IRQ__) - BITCLR(RGPIO->GPDFN1, Hw8 - Hw4); /* DXB0_IRQ Set GPIO mode*/ - BITCLR(RGPIO->GPDEN, Hw9); /* DXB0_IRQ input mode*/ - - BITCSET(RGPIO->EINTSEL0, Hw32 - Hw24, 20<<24); /*GPIO_D9*/ -#endif /*__USE_DXB1_IRQ__*/ - BITSET(RPIC->POL0, 1<<IRQ_TC317X); -#endif -} |