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| author | Anatolij Gustschin <agust@denx.de> | 2010-04-24 19:27:04 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-04-24 21:34:07 +0200 |
| commit | fbb0030e3894119c089256f16626edd166c7629c (patch) | |
| tree | 03fa427e4192ac88b607a5ba629f408d1fdff40f /arch/powerpc/cpu | |
| parent | 6e5fb4eec3702a13770769a5a48a9423aa68ee9c (diff) | |
| download | u-boot-imx-fbb0030e3894119c089256f16626edd166c7629c.zip u-boot-imx-fbb0030e3894119c089256f16626edd166c7629c.tar.gz u-boot-imx-fbb0030e3894119c089256f16626edd166c7629c.tar.bz2 | |
serial: struct serial_device: add uninit() entry for drivers
Subsequent patch extends mpc512x serial driver to support
multiple PSC ports. The driver will provide an uninit()
function to stop the serial controller and to disable the
controller's clock. Adding uninit() entry to struct serial_device
allows disabling the serial controller after usage of
a stdio serial device.
This patch adds uninit() entry to the struct serial_device
and fixes initialization of this structure in the code
accordingly.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'arch/powerpc/cpu')
| -rw-r--r-- | arch/powerpc/cpu/mpc5xxx/serial.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/cpu/mpc8xx/serial.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/cpu/ppc4xx/4xx_uart.c | 2 |
3 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc5xxx/serial.c b/arch/powerpc/cpu/mpc5xxx/serial.c index 59a877a..0127065 100644 --- a/arch/powerpc/cpu/mpc5xxx/serial.c +++ b/arch/powerpc/cpu/mpc5xxx/serial.c @@ -340,6 +340,7 @@ struct serial_device serial0_device = "serial0", "UART0", serial0_init, + NULL, serial0_setbrg, serial0_getc, serial0_tstc, @@ -352,6 +353,7 @@ struct serial_device serial1_device = "serial1", "UART1", serial1_init, + NULL, serial1_setbrg, serial1_getc, serial1_tstc, diff --git a/arch/powerpc/cpu/mpc8xx/serial.c b/arch/powerpc/cpu/mpc8xx/serial.c index 664db65..9514c66 100644 --- a/arch/powerpc/cpu/mpc8xx/serial.c +++ b/arch/powerpc/cpu/mpc8xx/serial.c @@ -392,6 +392,7 @@ struct serial_device serial_smc_device = "serial_smc", "SMC", smc_init, + NULL, smc_setbrg, smc_getc, smc_tstc, @@ -662,6 +663,7 @@ struct serial_device serial_scc_device = "serial_scc", "SCC", scc_init, + NULL, scc_setbrg, scc_getc, scc_tstc, diff --git a/arch/powerpc/cpu/ppc4xx/4xx_uart.c b/arch/powerpc/cpu/ppc4xx/4xx_uart.c index 8de6542..e6ab570 100644 --- a/arch/powerpc/cpu/ppc4xx/4xx_uart.c +++ b/arch/powerpc/cpu/ppc4xx/4xx_uart.c @@ -822,6 +822,7 @@ struct serial_device serial0_device = "serial0", "UART0", serial0_init, + NULL, serial0_setbrg, serial0_getc, serial0_tstc, @@ -834,6 +835,7 @@ struct serial_device serial1_device = "serial1", "UART1", serial1_init, + NULL, serial1_setbrg, serial1_getc, serial1_tstc, |