Signed-off-by: David Jander david@protonic.nl --- arch/arm/cpu/armv7/mx51/iomux.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/arch/arm/cpu/armv7/mx51/iomux.c b/arch/arm/cpu/armv7/mx51/iomux.c index 62b2954..fb48f1c 100644 --- a/arch/arm/cpu/armv7/mx51/iomux.c +++ b/arch/arm/cpu/armv7/mx51/iomux.c @@ -34,7 +34,7 @@ enum iomux_reg_addr { IOMUXSW_MUX_CTL = IOMUXC_BASE_ADDR, IOMUXSW_MUX_END = IOMUXC_BASE_ADDR + MUX_I_END, IOMUXSW_PAD_CTL = IOMUXC_BASE_ADDR + PAD_I_START, - IOMUXSW_INPUT_CTL = IOMUXC_BASE_ADDR, + IOMUXSW_INPUT_CTL = IOMUXC_BASE_ADDR + INPUT_CTL_START, };
#define MUX_PIN_NUM_MAX (((MUX_I_END - MUX_I_START) >> 2) + 1) @@ -164,3 +164,9 @@ unsigned int mxc_iomux_get_pad(iomux_pin_name_t pin) u32 pad_reg = get_pad_reg(pin); return readl(pad_reg); } + +void mxc_iomux_set_input(iomux_input_select_t input, u32 config) +{ + u32 pad_reg = IOMUXSW_INPUT_CTL+(input*4); + writel(config, pad_reg); +}