diff options
| author | Jean-Jacques Hiblot <jjhiblot@ti.com> | 2018-12-07 14:50:50 +0100 |
|---|---|---|
| committer | Heiko Schocher <hs@denx.de> | 2018-12-10 07:17:02 +0100 |
| commit | 7eb1f607f15310a7b62eedcf7516fecbfda517da (patch) | |
| tree | 8a571d4193076d5cc5e4c7b128fd739feae143b9 /board/ti/am57xx/board.c | |
| parent | 1514244cc137fe29c9321ea2990de2ec827a9549 (diff) | |
am57xx: remove non-DM I2C code
am57xx configs uses DM_I2C both in SPL and u-boot.
Remove code for non-DM I2C support.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'board/ti/am57xx/board.c')
| -rw-r--r-- | board/ti/am57xx/board.c | 36 |
1 files changed, 3 insertions, 33 deletions
diff --git a/board/ti/am57xx/board.c b/board/ti/am57xx/board.c index 355ea55609..9738beb2b0 100644 --- a/board/ti/am57xx/board.c +++ b/board/ti/am57xx/board.c @@ -623,7 +623,7 @@ void am57x_idk_lcd_detect(void) { int r = -ENODEV; char *idk_lcd = "no"; - u8 buf = 0; + struct udevice *dev; /* Only valid for IDKs */ if (board_is_x15() || board_is_am572x_evm()) @@ -633,34 +633,6 @@ void am57x_idk_lcd_detect(void) if (board_is_am571x_idk() && !am571x_idk_needs_lcd()) goto out; -#ifndef CONFIG_DM_I2C - r = i2c_set_bus_num(OSD_TS_FT_BUS_ADDRESS); - if (r) { - printf("%s: Failed to set bus address to %d: %d\n", - __func__, OSD_TS_FT_BUS_ADDRESS, r); - goto out; - } - r = i2c_probe(OSD_TS_FT_CHIP_ADDRESS); - if (r) { - /* AM572x IDK has no explicit settings for optional LCD kit */ - if (board_is_am571x_idk()) { - printf("%s: Touch screen detect failed: %d!\n", - __func__, r); - } - goto out; - } - - /* Read FT ID */ - r = i2c_read(OSD_TS_FT_CHIP_ADDRESS, OSD_TS_FT_REG_ID, 1, &buf, 1); - if (r) { - printf("%s: Touch screen ID read %d:0x%02x[0x%02x] failed:%d\n", - __func__, OSD_TS_FT_BUS_ADDRESS, OSD_TS_FT_CHIP_ADDRESS, - OSD_TS_FT_REG_ID, r); - goto out; - } -#else - struct udevice *dev; - r = i2c_get_chip_for_busnum(OSD_TS_FT_BUS_ADDRESS, OSD_TS_FT_CHIP_ADDRESS, 1, &dev); if (r) { @@ -682,10 +654,8 @@ void am57x_idk_lcd_detect(void) OSD_TS_FT_REG_ID, r); goto out; } - buf = (u8)r; -#endif - switch (buf) { + switch (r) { case OSD_TS_FT_ID_5606: idk_lcd = "osd101t2045"; break; @@ -694,7 +664,7 @@ void am57x_idk_lcd_detect(void) break; default: printf("%s: Unidentifed Touch screen ID 0x%02x\n", - __func__, buf); + __func__, r); /* we will let default be "no lcd" */ } out: |