Quoting Ryan Case (2018-10-02 14:47:08)
> From: Girish Mahadevan
>
> New driver for Qualcomm QuadSPI(QSPI) controller that is used to
> communicate with slaves such as flash memory devices. The QSPI controller
> can operate in 2 or 4 wire mode but only supports SPI Mode 0. The
> controller can
Quoting Ryan Case (2018-10-02 14:47:08)
> From: Girish Mahadevan
>
> New driver for Qualcomm QuadSPI(QSPI) controller that is used to
> communicate with slaves such as flash memory devices. The QSPI controller
> can operate in 2 or 4 wire mode but only supports SPI Mode 0. The
> controller can
Hi,
On Tue, Oct 2, 2018 at 2:48 PM Ryan Case wrote:
> +#define RD_FIFO_STATUS 0x002c
> +#define FIFO_EMPTY BIT(11)
> +#define WR_CNTS_MSK0x7f0
> +#define WR_CNTS_SHFT 4
> +#define RDY_64BYTE BIT(3)
> +#define RDY_32BYTE BIT(2)
> +#define RDY_16BYTE BIT(1)
> +#define
Hi,
On Tue, Oct 2, 2018 at 2:48 PM Ryan Case wrote:
> +#define RD_FIFO_STATUS 0x002c
> +#define FIFO_EMPTY BIT(11)
> +#define WR_CNTS_MSK0x7f0
> +#define WR_CNTS_SHFT 4
> +#define RDY_64BYTE BIT(3)
> +#define RDY_32BYTE BIT(2)
> +#define RDY_16BYTE BIT(1)
> +#define
From: Girish Mahadevan
New driver for Qualcomm QuadSPI(QSPI) controller that is used to
communicate with slaves such as flash memory devices. The QSPI controller
can operate in 2 or 4 wire mode but only supports SPI Mode 0. The
controller can also operate in Single or Dual data rate modes.
From: Girish Mahadevan
New driver for Qualcomm QuadSPI(QSPI) controller that is used to
communicate with slaves such as flash memory devices. The QSPI controller
can operate in 2 or 4 wire mode but only supports SPI Mode 0. The
controller can also operate in Single or Dual data rate modes.
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