diff options
| author | Russell King <[email protected]> | 2015-11-16 17:40:36 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2015-12-13 19:59:48 -0800 |
| commit | bf69ff8a24358521f113b5c13f271681a74dd2a9 (patch) | |
| tree | 45f3b862dfdf225290e534aa1c2793ca25856570 | |
| parent | 439403bde9fc9e655237d87fc44381f49025ea4f (diff) | |
tty: amba-pl011: add ST register offset table
Add the ST variant register offset table to the driver. Currently,
this is an identical copy of the standard version, but this will be
modified in the following changes.
Signed-off-by: Russell King <[email protected]>
Reviewed-by: Peter Hurley <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
| -rw-r--r-- | drivers/tty/serial/amba-pl011.c | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index 4c122078d62b..c4adecedde2c 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -143,13 +143,41 @@ static struct vendor_data vendor_sbsa = { .fixed_options = true, }; +static u16 pl011_st_offsets[REG_ARRAY_SIZE] = { + [REG_DR] = UART01x_DR, + [REG_ST_DMAWM] = ST_UART011_DMAWM, + [REG_ST_TIMEOUT] = ST_UART011_TIMEOUT, + [REG_FR] = UART01x_FR, + [REG_ST_LCRH_RX] = ST_UART011_LCRH_RX, + [REG_IBRD] = UART011_IBRD, + [REG_FBRD] = UART011_FBRD, + [REG_LCRH] = UART011_LCRH, + [REG_ST_LCRH_TX] = ST_UART011_LCRH_TX, + [REG_CR] = UART011_CR, + [REG_IFLS] = UART011_IFLS, + [REG_IMSC] = UART011_IMSC, + [REG_RIS] = UART011_RIS, + [REG_MIS] = UART011_MIS, + [REG_ICR] = UART011_ICR, + [REG_DMACR] = UART011_DMACR, + [REG_ST_XFCR] = ST_UART011_XFCR, + [REG_ST_XON1] = ST_UART011_XON1, + [REG_ST_XON2] = ST_UART011_XON2, + [REG_ST_XOFF1] = ST_UART011_XOFF1, + [REG_ST_XOFF2] = ST_UART011_XOFF2, + [REG_ST_ITCR] = ST_UART011_ITCR, + [REG_ST_ITIP] = ST_UART011_ITIP, + [REG_ST_ABCR] = ST_UART011_ABCR, + [REG_ST_ABIMSC] = ST_UART011_ABIMSC, +}; + static unsigned int get_fifosize_st(struct amba_device *dev) { return 64; } static struct vendor_data vendor_st = { - .reg_offset = pl011_std_offsets, + .reg_offset = pl011_st_offsets, .ifls = UART011_IFLS_RX_HALF|UART011_IFLS_TX_HALF, .lcrh_tx = REG_ST_LCRH_TX, .lcrh_rx = REG_ST_LCRH_RX, |