Blackfin: bf537-stamp: update AD714x resources

Push the device table to the board resources as data interpretation can be
changed on a per-board basis.

Signed-off-by: Barry Song <barry.song@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

1 files changed, 131 insertions, 2 deletions

diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index 72d11de30471..e5fffe7e84cd 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -540,6 +540,120 @@ static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
 };
 #endif
 
+#if defined(CONFIG_INPUT_EVAL_AD7147EBZ)
+#include <linux/input.h>
+#include <linux/input/ad714x.h>
+static struct bfin5xx_spi_chip ad7147_spi_chip_info = {
+        .enable_dma = 0,
+        .bits_per_word = 16,
+};
+
+static struct ad714x_slider_plat slider_plat[] = {
+        {
+                .start_stage = 0,
+                .end_stage = 7,
+                .max_coord = 128,
+        },
+};
+
+static struct ad714x_button_plat button_plat[] = {
+        {
+                .keycode = BTN_FORWARD,
+                .l_mask = 0,
+                .h_mask = 0x600,
+        },
+        {
+                .keycode = BTN_LEFT,
+                .l_mask = 0,
+                .h_mask = 0x500,
+        },
+        {
+                .keycode = BTN_MIDDLE,
+                .l_mask = 0,
+                .h_mask = 0x800,
+        },
+        {
+                .keycode = BTN_RIGHT,
+                .l_mask = 0x100,
+                .h_mask = 0x400,
+        },
+        {
+                .keycode = BTN_BACK,
+                .l_mask = 0x200,
+                .h_mask = 0x400,
+        },
+};
+static struct ad714x_platform_data ad7147_platfrom_data = {
+        .slider_num = 1,
+        .button_num = 5,
+        .slider = slider_plat,
+        .button = button_plat,
+        .stage_cfg_reg =  {
+                {0xFBFF, 0x1FFF, 0, 0x2626, 1600, 1600, 1600, 1600},
+                {0xEFFF, 0x1FFF, 0, 0x2626, 1650, 1650, 1650, 1650},
+                {0xFFFF, 0x1FFE, 0, 0x2626, 1650, 1650, 1650, 1650},
+                {0xFFFF, 0x1FFB, 0, 0x2626, 1650, 1650, 1650, 1650},
+                {0xFFFF, 0x1FEF, 0, 0x2626, 1650, 1650, 1650, 1650},
+                {0xFFFF, 0x1FBF, 0, 0x2626, 1650, 1650, 1650, 1650},
+                {0xFFFF, 0x1EFF, 0, 0x2626, 1650, 1650, 1650, 1650},
+                {0xFFFF, 0x1BFF, 0, 0x2626, 1600, 1600, 1600, 1600},
+                {0xFF7B, 0x3FFF, 0x506,  0x2626, 1100, 1100, 1150, 1150},
+                {0xFDFE, 0x3FFF, 0x606,  0x2626, 1100, 1100, 1150, 1150},
+                {0xFEBA, 0x1FFF, 0x1400, 0x2626, 1200, 1200, 1300, 1300},
+                {0xFFEF, 0x1FFF, 0x0,    0x2626, 1100, 1100, 1150, 1150},
+        },
+        .sys_cfg_reg = {0x2B2, 0x0, 0x3233, 0x819, 0x832, 0xCFF, 0xCFF, 0x0},
+};
+#endif
+
+#if defined(CONFIG_INPUT_EVAL_AD7142EB)
+#include <linux/input.h>
+#include <linux/input/ad714x.h>
+static struct ad714x_button_plat button_plat[] = {
+        {
+                .keycode = BTN_1,
+                .l_mask = 0,
+                .h_mask = 0x1,
+        },
+        {
+                .keycode = BTN_2,
+                .l_mask = 0,
+                .h_mask = 0x2,
+        },
+        {
+                .keycode = BTN_3,
+                .l_mask = 0,
+                .h_mask = 0x4,
+        },
+        {
+                .keycode = BTN_4,
+                .l_mask = 0x0,
+                .h_mask = 0x8,
+        },
+};
+static struct ad714x_platform_data ad7142_platfrom_data = {
+        .button_num = 4,
+        .button = button_plat,
+        .stage_cfg_reg =  {
+                /* fixme: figure out right setting for all comoponent according
+                 * to hardware feature of EVAL-AD7142EB board */
+                {0xE7FF, 0x3FFF, 0x0005, 0x2626, 0x01F4, 0x01F4, 0x028A, 0x028A},
+                {0xFDBF, 0x3FFF, 0x0001, 0x2626, 0x01F4, 0x01F4, 0x028A, 0x028A},
+                {0xFFFF, 0x2DFF, 0x0001, 0x2626, 0x01F4, 0x01F4, 0x028A, 0x028A},
+                {0xFFFF, 0x37BF, 0x0001, 0x2626, 0x01F4, 0x01F4, 0x028A, 0x028A},
+                {0xFFFF, 0x3FFF, 0x0000, 0x0606, 0x01F4, 0x01F4, 0x0320, 0x0320},
+                {0xFFFF, 0x3FFF, 0x0000, 0x0606, 0x01F4, 0x01F4, 0x0320, 0x0320},
+                {0xFFFF, 0x3FFF, 0x0000, 0x0606, 0x01F4, 0x01F4, 0x0320, 0x0320},
+                {0xFFFF, 0x3FFF, 0x0000, 0x0606, 0x01F4, 0x01F4, 0x0320, 0x0320},
+                {0xFFFF, 0x3FFF, 0x0000, 0x0606, 0x01F4, 0x01F4, 0x0320, 0x0320},
+                {0xFFFF, 0x3FFF, 0x0000, 0x0606, 0x01F4, 0x01F4, 0x0320, 0x0320},
+                {0xFFFF, 0x3FFF, 0x0000, 0x0606, 0x01F4, 0x01F4, 0x0320, 0x0320},
+                {0xFFFF, 0x3FFF, 0x0000, 0x0606, 0x01F4, 0x01F4, 0x0320, 0x0320},
+        },
+        .sys_cfg_reg = {0x0B2, 0x0, 0x690, 0x664, 0x290F, 0xF, 0xF, 0x0},
+};
+#endif
+
 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
 #define MMC_SPI_CARD_DETECT_INT IRQ_PF5
 
@@ -784,6 +898,20 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
                 .controller_data = &ad9960_spi_chip_info,
         },
 #endif
+
+#if defined(CONFIG_INPUT_EVAL_AD7147EBZ)
+        {
+                .modalias = "ad714x_captouch",
+                .max_speed_hz = 1000000,     /* max spi clock (SCK) speed in HZ */
+                .irq = IRQ_PF4,
+                .bus_num = 0,
+                .chip_select = 5,
+                .mode = SPI_MODE_3,
+                .platform_data = &ad7147_platfrom_data,
+                .controller_data = &ad7147_spi_chip_info,
+        },
+#endif
+
 #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE)
         {
                 .modalias = "mmc_spi",
@@ -1337,10 +1465,11 @@ static struct adp5520_platform_data adp5520_pdev_data = {
 #endif
 
 static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
-#if defined(CONFIG_JOYSTICK_AD7142) || defined(CONFIG_JOYSTICK_AD7142_MODULE)
+#if defined(CONFIG_INPUT_EVAL_AD7142EB)
         {
-                I2C_BOARD_INFO("ad7142_joystick", 0x2C),
+                I2C_BOARD_INFO("ad7142_captouch", 0x2C),
                 .irq = IRQ_PG5,
+                .platform_data = (void *)&ad7142_platfrom_data,
         },
 #endif
 #if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)