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| author | Sanchayan Maity <maitysanchayan@gmail.com> | 2015-06-01 18:37:25 +0530 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2015-06-08 08:41:56 +0200 |
| commit | 09cfa8ee6aa5c2a126da402af85fbfdcbf9cce06 (patch) | |
| tree | bd57fe889fc72b8467467a33b05fad1da68ba31c /arch/arm | |
| parent | 60ed286453c8c14facdbeb3807c6d03596fc3ce9 (diff) | |
| download | u-boot-imx-09cfa8ee6aa5c2a126da402af85fbfdcbf9cce06.zip u-boot-imx-09cfa8ee6aa5c2a126da402af85fbfdcbf9cce06.tar.gz u-boot-imx-09cfa8ee6aa5c2a126da402af85fbfdcbf9cce06.tar.bz2 | |
colibri_vf: Enable board specific USB initialisation for USB pen gpio
Add IOMUX for the pad used as USB pen. This needs to be driven low for
the Iris and Viola boards where it is pulled up high by default. This is
required for the USB host functionality to work on these boards. Use the
board specific weak initialisation function, to drive the pin low which
would be called on "usb start".
Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/arch-vf610/iomux-vf610.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-vf610/iomux-vf610.h b/arch/arm/include/asm/arch-vf610/iomux-vf610.h index b8b22b1..019307b 100644 --- a/arch/arm/include/asm/arch-vf610/iomux-vf610.h +++ b/arch/arm/include/asm/arch-vf610/iomux-vf610.h @@ -131,6 +131,7 @@ enum { VF610_PAD_PTD1__QSPI0_A_CS0 = IOMUX_PAD(0x0140, 0x0140, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), VF610_PAD_PTD2__QSPI0_A_DATA3 = IOMUX_PAD(0x0144, 0x0144, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), VF610_PAD_PTD3__QSPI0_A_DATA2 = IOMUX_PAD(0x0148, 0x0148, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), + VF610_PAD_PTD4__GPIO_83 = IOMUX_PAD(0x014C, 0x014C, 0, __NA_, 0, VF610_GPIO_PAD_CTRL), VF610_PAD_PTD4__QSPI0_A_DATA1 = IOMUX_PAD(0x014c, 0x014c, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), VF610_PAD_PTD5__QSPI0_A_DATA0 = IOMUX_PAD(0x0150, 0x0150, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), VF610_PAD_PTD7__QSPI0_B_QSCK = IOMUX_PAD(0x0158, 0x0158, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), |