diff options
| author | Fabio Estevam <festevam@gmail.com> | 2011-10-20 16:01:29 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-11-03 22:56:18 +0100 |
| commit | 6d0fb3dbcc4b1ce8437b1e9458ad406636321ef6 (patch) | |
| tree | 8cb192312571038360dbc4b9e6083868e501803e /arch/arm/include/asm/arch-mx31/clock.h | |
| parent | 1f83d009e4fb086c3ee210f78b2ca601fd2cd0dc (diff) | |
| download | u-boot-imx-6d0fb3dbcc4b1ce8437b1e9458ad406636321ef6.zip u-boot-imx-6d0fb3dbcc4b1ce8437b1e9458ad406636321ef6.tar.gz u-boot-imx-6d0fb3dbcc4b1ce8437b1e9458ad406636321ef6.tar.bz2 | |
mx31: Introduce mx31_set_gpr function
Introduce mx31_set_gpr function for setting the GPR (General Purpose Register) on MX31.
This function can be useful for setting a group of pins into tied to some specific peripherals.
Reuse this function from the linux kernel.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Diffstat (limited to 'arch/arm/include/asm/arch-mx31/clock.h')
| -rw-r--r-- | arch/arm/include/asm/arch-mx31/clock.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mx31/clock.h b/arch/arm/include/asm/arch-mx31/clock.h index 2e3bce2..3e22d9a 100644 --- a/arch/arm/include/asm/arch-mx31/clock.h +++ b/arch/arm/include/asm/arch-mx31/clock.h @@ -37,6 +37,7 @@ unsigned int mxc_get_clock(enum mxc_clock clk); extern u32 imx_get_uartclk(void); extern void mx31_gpio_mux(unsigned long mode); extern void mx31_set_pad(enum iomux_pins pin, u32 config); +extern void mx31_set_gpr(enum iomux_gp_func gp, char en); void mx31_uart1_hw_init(void); void mx31_spi2_hw_init(void); |