diff options
| author | Stephen Carlson <stcarlso@linux.microsoft.com> | 2021-06-22 16:43:48 -0700 |
|---|---|---|
| committer | Priyanka Jain <priyanka.jain@nxp.com> | 2021-07-20 14:18:05 +0530 |
| commit | 5cfc15dcfa86431ed5942b14d4153e78d6502b49 (patch) | |
| tree | b7bee62a41e8ce4fcd738a2c8648bfb9ab545da0 /board/freescale/t208xqds | |
| parent | 026339a8fa4c9964ef706c664550918ff0e3e349 (diff) | |
board: freescale: t2080qds: Update I2C mux config
Updates the board configuration to enable use of the PCA9547 I2C mux.
Signed-off-by: Stephen Carlson <stcarlso@linux.microsoft.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Diffstat (limited to 'board/freescale/t208xqds')
| -rw-r--r-- | board/freescale/t208xqds/t208xqds.c | 26 |
1 files changed, 1 insertions, 25 deletions
diff --git a/board/freescale/t208xqds/t208xqds.c b/board/freescale/t208xqds/t208xqds.c index fd3217f24d..715de106d6 100644 --- a/board/freescale/t208xqds/t208xqds.c +++ b/board/freescale/t208xqds/t208xqds.c @@ -22,6 +22,7 @@ #include <asm/fsl_serdes.h> #include <asm/fsl_liodn.h> #include <fm_eth.h> +#include "../common/i2c_mux.h" #include "../common/qixis.h" #include "../common/vsc3316_3308.h" @@ -79,31 +80,6 @@ int checkboard(void) return 0; } -int select_i2c_ch_pca9547(u8 ch, int bus_num) -{ - int ret; - -#if CONFIG_IS_ENABLED(DM_I2C) - struct udevice *dev; - - ret = i2c_get_chip_for_busnum(bus_num, I2C_MUX_PCA_ADDR_PRI, 1, &dev); - if (ret) { - printf("%s: Cannot find udev for a bus %d\n", __func__, - bus_num); - return ret; - } - ret = dm_i2c_write(dev, 0, &ch, 1); -#else - ret = i2c_write(I2C_MUX_PCA_ADDR_PRI, 0, 1, &ch, 1); -#endif - if (ret) { - puts("PCA: failed to select proper channel\n"); - return ret; - } - - return 0; -} - int i2c_multiplexer_select_vid_channel(u8 channel) { return select_i2c_ch_pca9547(channel, 0); |