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rk30 loquat phone: add sc8803

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This commit is contained in:
蓝斌元
2012-05-02 17:52:39 +08:00
committed by zhanghao
parent b4cfe42ce6
commit 4f68a487aa
2 changed files with 88 additions and 3 deletions
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5
arch/arm/configs/rk30_phone_loquat_defconfig
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@@ -191,6 +191,8 @@ CONFIG_BLK_DEV_LOOP=y
CONFIG_MISC_DEVICES=y
CONFIG_UID_STAT=y
CONFIG_APANIC=y
CONFIG_RK29_SC8800=y
CONFIG_TDSC8800=y
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_SCSI_MULTI_LUN=y
@@ -250,6 +252,9 @@ CONFIG_I2C1_CONTROLLER_RK30=y
CONFIG_I2C2_CONTROLLER_RK30=y
CONFIG_I2C3_CONTROLLER_RK30=y
CONFIG_I2C4_CONTROLLER_RK30=y
CONFIG_SPI=y
CONFIG_SPIM_RK29=y
CONFIG_SPIM1_RK29=y
CONFIG_EXPANDED_GPIO_NUM=0
CONFIG_EXPANDED_GPIO_IRQ_NUM=0
CONFIG_SPI_FPGA_GPIO_NUM=0

86
arch/arm/mach-rk30/board-rk30-phone-loquat.c
View File

@@ -51,7 +51,9 @@
#if defined(CONFIG_ANDROID_TIMED_GPIO)
#include "../../../drivers/staging/android/timed_gpio.h"
#endif
#include <linux/mtk23d.h>
#include "../../../drivers/tty/serial/sc8800.h"
#define BP_VOL_PIN RK30_PIN6_PB2
#define RK30_FB0_MEM_SIZE 8*SZ_1M
#ifdef CONFIG_VIDEO_RK29
@@ -519,8 +521,6 @@ struct goodix_platform_data goodix_info = {
};
#endif
static struct spi_board_info board_spi_devices[] = {
};
/***********************************************************
* rk30 backlight
@@ -645,6 +645,83 @@ static struct platform_device rk30_device_modem = {
}
};
#endif
#if defined(CONFIG_RK29_SC8800)
// tdsc8800
static int tdsc8800_io_init(void)
{
return 0;
}
static int tdsc8800_io_deinit(void)
{
return 0;
}
struct rk2818_23d_data rk29_tdsc8800_info = {
.io_init = tdsc8800_io_init,
.io_deinit = tdsc8800_io_deinit,
.bp_power = BP_VOL_PIN,
.bp_power_active_low = 1,
};
struct platform_device rk29_device_tdsc8800 = {
.name = "tdsc8800",
.id = -1,
.dev = {
.platform_data = &rk29_tdsc8800_info,
}
};
//sc8800
static int sc8800_io_init(void)
{
rk30_mux_api_set(GPIO2B5_LCDC1DATA13_SMCADDR17_HSADCDATA8_NAME, GPIO2B_GPIO2B5);
rk30_mux_api_set(GPIO2A2_LCDCDATA2_SMCADDR6_NAME, GPIO2A_GPIO2A2);
rk30_mux_api_set(GPIO2C3_LCDC1DATA19_SPI1CLK_HSADCDATA0_NAME, GPIO2C_SPI1_CLK);
rk30_mux_api_set(GPIO2C4_LCDC1DATA20_SPI1CSN0_HSADCDATA1_NAME, GPIO2C_SPI1_CSN0);
rk30_mux_api_set(GPIO2C5_LCDC1DATA21_SPI1TXD_HSADCDATA2_NAME, GPIO2C_SPI1_TXD);
rk30_mux_api_set(GPIO2C6_LCDC1DATA22_SPI1RXD_HSADCDATA3_NAME, GPIO2C_SPI1_RXD);
return 0;
}
static int sc8800_io_deinit(void)
{
return 0;
}
static struct plat_sc8800 sc8800_plat_data = {
.slav_rts_pin = RK30_PIN6_PA0,
.slav_rdy_pin = RK30_PIN6_PA1,
.master_rts_pin = RK30_PIN2_PB5,
.master_rdy_pin = RK30_PIN2_PA2,
//.poll_time = 100,
.io_init = sc8800_io_init,
.io_deinit = sc8800_io_deinit,
};
static struct rk29xx_spi_chip sc8800_spi_chip = {
//.poll_mode = 1,
.enable_dma = 0,
};
#endif
static struct spi_board_info board_spi_devices[] = {
#if defined(CONFIG_RK29_SC8800)
{
.modalias = "sc8800",
.bus_num = 1,
.platform_data = &sc8800_plat_data,
.max_speed_hz = 12*1000*1000,
.chip_select = 0,
.controller_data = &sc8800_spi_chip,
},
#endif
};
/*MMA8452 gsensor*/
#if defined (CONFIG_GS_MMA8452)
@@ -1184,6 +1261,9 @@ static struct platform_device *devices[] __initdata = {
#ifdef CONFIG_RK29_SUPPORT_MODEM
&rk30_device_modem,
#endif
#if defined(CONFIG_TDSC8800)
&rk29_device_tdsc8800,
#endif
#ifdef CONFIG_BATTERY_RK30_ADC
&rk30_device_adc_battery,
#endif