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* Tegra114: MMC: Add SD bus power-rail init routineTom Warren2013-03-251-0/+62
| | | | | | | T114 requires SD bus power-rail bringup for the SDIO card on SDMMC3. Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
* Tegra114: Dalmore: Add SDIO3 pad config to pinctrl_config tableTom Warren2013-03-252-0/+10
| | | | | | | | SDIO1 (the SD-card slot on Dalmore) needs to have its pads setup before the MMC driver is added. Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
* Tegra114: Dalmore: Add pad config tables/code based on pinmux codeTom Warren2013-03-141-0/+12
| | | | | | | | | | | | | | | Pad config registers exist in APB_MISC_GP space, and control slew rate, drive strengh, schmidt, high-speed, and low-power modes for all of the pingroups in Tegra30. This builds off of the pinmux way of constructing init tables to configure select pads (SDIOCFG, for instance) during pinmux_init(). Currently, no padcfg entries exist. SDIO3CFG will be added when the MMC driver is added as per the TRM to work with the SD-card slot on Dalmore E1611. Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
* Tegra114: Dalmore: Always use DEFAULT instead of DISABLE for lock bitsTom Warren2013-03-141-12/+12
| | | | | | | | | | | | | | The pinmux code issues a warning if the caller attempts to disable the lock bit in a pinmux register, since this is impossible (once it's locked, the only way to unlock it is to reset the device/pmt controller). The I2C/DDC/CEC/USB macros expect a lock setting to be passed in, and the previous setting of DISABLE caused the pinmux table parsing code to issue the warning. Changing the lock bits in these table entries to DEFAULT (i.e. don't touch it) fixes this. Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
* Tegra114: pinmux: Update pinmux tables & code, fix a bug w/SDMMC3 initTom Warren2013-03-142-180/+286
| | | | | | | | | | | | | Use the latest tables & code from our internal U-Boot repo. The SDMMC3_CD, CLK_LB_IN and CLK_LB_OUT offsets in the pingroup table were off by a few indices, causing the pinmux init code to write bad data to the PINMUX_AUX_ regs. This also enabled the lock bit, which made it impossible to reconfig the pads correctly for SDMMC3 (SD card on Dalmore) operation. Also fixes SPI_CS2_N, USB_VBUS_EN0, HDMI_CEC and UART2_RXD/TXD muxes. Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
* Tegra114: Add/enable Dalmore build (T114 reference board)Tom Warren2013-02-113-0/+317
This build is stripped down. It boots to the command prompt. GPIO is the only peripheral supported. Others TBD. Signed-off-by: Tom Warren <twarren@nvidia.com>
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