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| author | Adam Ford <aford173@gmail.com> | 2018-09-09 09:21:21 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-09-29 08:07:27 -0400 |
| commit | 626a9ec58cc1678efceee88a815b5a67c84bcde2 (patch) | |
| tree | 8ce4c84c5afdb6744c664c7fe731e202804323c4 /configs | |
| parent | 5a5e55ba295fa81ad1099810abcc80e9448085d9 (diff) | |
| download | u-boot-626a9ec58cc1678efceee88a815b5a67c84bcde2.zip u-boot-626a9ec58cc1678efceee88a815b5a67c84bcde2.tar.gz u-boot-626a9ec58cc1678efceee88a815b5a67c84bcde2.tar.bz2 | |
ARM: am3517_evm: Enable TCA6416PW GPIO Expander
With DM_I2C and DM_GPIO working, this patch can enable the
GPIO expander on the I2C bus. This GPIO expander is connected
to some of the DIP switches and can now read the status of these
pins.
Signed-off-by: Adam Ford <aford173@gmail.com>
Diffstat (limited to 'configs')
| -rw-r--r-- | configs/am3517_evm_defconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configs/am3517_evm_defconfig b/configs/am3517_evm_defconfig index b62f5c5..e334030 100644 --- a/configs/am3517_evm_defconfig +++ b/configs/am3517_evm_defconfig @@ -38,6 +38,7 @@ CONFIG_DEFAULT_DEVICE_TREE="am3517-evm" CONFIG_SPL_OF_PLATDATA=y # CONFIG_ENV_IS_IN_FAT is not set CONFIG_ENV_IS_IN_NAND=y +CONFIG_DM_PCA953X=y CONFIG_MMC_OMAP_HS=y CONFIG_NAND=y CONFIG_SYS_NAND_BUSWIDTH_16BIT=y |