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| author | Peng Fan <peng.fan@nxp.com> | 2017-02-22 16:21:51 +0800 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2017-04-05 17:23:52 +0800 |
| commit | 1cbf9f3576dc8fcde480e449f620911f75d676ed (patch) | |
| tree | 7e76d58dc234cf84805be0f94af2700d6bdc34df /arch/arm/include/asm/arch-vf610/clock.h | |
| parent | 451cd4a5893818d4af9c64ad9b7b81a36a257bfe (diff) | |
| download | u-boot-imx-1cbf9f3576dc8fcde480e449f620911f75d676ed.zip u-boot-imx-1cbf9f3576dc8fcde480e449f620911f75d676ed.tar.gz u-boot-imx-1cbf9f3576dc8fcde480e449f620911f75d676ed.tar.bz2 | |
serial: lpuart: restructure lpuart driver
Drop CONFIG_LPUART_32B_REG.
Move the register structure to a common file include/fsl_lpuart.h
Define lpuart_serial_platdata structure which includes the reg base and flags.
For 32Bit register access, use lpuart_read32/lpuart_write32 which handles
big/little endian.
For 8Bit register access, still use the orignal code.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by : Stefano Babic <sbabic@denx.de>
Cc: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Shaohui Xie <Shaohui.Xie@nxp.com>
Cc: Alison Wang <b18965@freescale.com>
Diffstat (limited to 'arch/arm/include/asm/arch-vf610/clock.h')
| -rw-r--r-- | arch/arm/include/asm/arch-vf610/clock.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-vf610/clock.h b/arch/arm/include/asm/arch-vf610/clock.h index e5a5c6d..c5ba240 100644 --- a/arch/arm/include/asm/arch-vf610/clock.h +++ b/arch/arm/include/asm/arch-vf610/clock.h @@ -22,6 +22,7 @@ enum mxc_clock { void enable_ocotp_clk(unsigned char enable); unsigned int mxc_get_clock(enum mxc_clock clk); +u32 get_lpuart_clk(void); #define imx_get_fecclk() mxc_get_clock(MXC_FEC_CLK) |