static int __init loki_touch_init(void)
{
struct board_info bi;
tegra_get_board_info(&bi);
if (bi.board_id == BOARD_P2530 && bi.sku == BOARD_SKU_FOSTER)
return 0;
if (tegra_get_touch_panel_id() == TOUCHPANEL_THOR_WINTEK)
rm31080a_loki_spi_board[0].platform_data =
&rm31080ts_loki_data_t_1_95;
else if (tegra_get_touch_panel_id() == TOUCHPANEL_LOKI_JDI5)
rm31080a_loki_spi_board[0].platform_data =
&rm31080ts_loki_data_jdi_5;
/*
** remove touch clock initialization for ffd fab a3, higher
** Move clock from tegra clock to external xtal
*/
if (bi.board_id == BOARD_P2530 && bi.fab >= 0xa3) {
rm31080ts_loki_data.name_of_clock = NULL;
rm31080ts_loki_data.name_of_clock_con = NULL;
} else
tegra_clk_init_from_table(touch_clk_init_table);
rm31080a_loki_spi_board[0].irq =
gpio_to_irq(TOUCH_GPIO_IRQ_RAYDIUM_SPI);
touch_init_raydium(TOUCH_GPIO_IRQ_RAYDIUM_SPI,
TOUCH_GPIO_RST_RAYDIUM_SPI,
&rm31080ts_loki_data,
&rm31080a_loki_spi_board[0],
ARRAY_SIZE(rm31080a_loki_spi_board));
return 0;
}
static int __init ardbeg_touch_init(void)
{
tegra_get_board_info(&board_info);
if (tegra_get_touch_vendor_id() == MAXIM_TOUCH) {
pr_info("%s init maxim touch\n", __func__);
#if defined(CONFIG_TOUCHSCREEN_MAXIM_STI) || \
defined(CONFIG_TOUCHSCREEN_MAXIM_STI_MODULE)
if (tegra_get_touch_panel_id() == TOUCHPANEL_TN7)
maxim_sti_spi_board.platform_data = &maxim_sti_pdata_rd;
(void)touch_init_maxim_sti(&maxim_sti_spi_board);
#endif
} else if (tegra_get_touch_vendor_id() == RAYDIUM_TOUCH) {
pr_info("%s init raydium touch\n", __func__);
tegra_clk_init_from_table(touch_clk_init_table);
if (board_info.board_id == BOARD_PM374) {
rm31080a_norrin_spi_board[0].irq =
gpio_to_irq(TOUCH_GPIO_IRQ_RAYDIUM_SPI);
touch_init_raydium(TOUCH_GPIO_IRQ_RAYDIUM_SPI,
TOUCH_GPIO_RST_RAYDIUM_SPI,
&rm31080ts_norrin_data,
&rm31080a_norrin_spi_board[0],
ARRAY_SIZE(rm31080a_norrin_spi_board));
} else if (board_info.board_id == BOARD_P1761) {
rm31080a_ardbeg_spi_board[0].irq =
gpio_to_irq(TOUCH_GPIO_IRQ_RAYDIUM_SPI);
touch_init_raydium(TOUCH_GPIO_IRQ_RAYDIUM_SPI,
TOUCH_GPIO_RST_RAYDIUM_SPI,
&rm31080ts_tn8_data,
&rm31080a_tn8_spi_board[0],
ARRAY_SIZE(rm31080a_tn8_spi_board));
} else {
rm31080a_ardbeg_spi_board[0].irq =
gpio_to_irq(TOUCH_GPIO_IRQ_RAYDIUM_SPI);
touch_init_raydium(TOUCH_GPIO_IRQ_RAYDIUM_SPI,
TOUCH_GPIO_RST_RAYDIUM_SPI,
&rm31080ts_ardbeg_data,
&rm31080a_ardbeg_spi_board[0],
ARRAY_SIZE(rm31080a_ardbeg_spi_board));
}
}
return 0;
}
static int __init roth_touch_init(void)
{
struct board_info board_info;
tegra_get_board_info(&board_info);
if (board_info.board_id == BOARD_P2560) {
int touch_id = tegra_get_touch_panel_id();
if (touch_id == PANEL_TPK || touch_id == PANEL_WINTEK) {
int err;
err = gpio_request(TOUCH_GPIO_CLK, "touch-gpio-clk");
if (err < 0)
pr_err("%s: gpio_request failed %d\n",
__func__, err);
else {
err = gpio_direction_output(TOUCH_GPIO_CLK, 0);
if (err < 0)
pr_err("%s: set output failed %d\n",
__func__, err);
gpio_free(TOUCH_GPIO_CLK);
}
tegra_pinmux_set_pullupdown(TOUCH_GPIO_CLK_PG,
TEGRA_PUPD_NORMAL);
tegra_pinmux_set_tristate(TOUCH_GPIO_CLK_PG,
TEGRA_TRI_TRISTATE);
rm31080ts_roth_data.name_of_clock = NULL;
rm31080ts_roth_data.name_of_clock_con = NULL;
} else
tegra_clk_init_from_table(touch_clk_init_table);
} else
tegra_clk_init_from_table(touch_clk_init_table);
rm31080a_roth_spi_board[0].irq =
gpio_to_irq(TOUCH_GPIO_IRQ_RAYDIUM_SPI);
touch_init_raydium(TOUCH_GPIO_IRQ_RAYDIUM_SPI,
TOUCH_GPIO_RST_RAYDIUM_SPI,
&rm31080ts_roth_data,
&rm31080a_roth_spi_board[0],
ARRAY_SIZE(rm31080a_roth_spi_board));
return 0;
}