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authorIan Wisbon <ian.wisbon@timesys.com>2011-02-15 15:53:51 -0500
committerIan Wisbon <ian.wisbon@timesys.com>2011-02-15 15:53:51 -0500
commitdfdbf3f6e2d279f2a46ed95614cb4bf07657394d (patch)
tree2cc05669c5d3e47f7d4b28e31076b6dc6e771f36 /arch/arm/mach-mx5/iomux.c
parenteffff5718c380983788fe6c380671c18e15ac7c2 (diff)
Digi del-5.6 Complete2.6.31-digi-201102151558
Diffstat (limited to 'arch/arm/mach-mx5/iomux.c')
-rw-r--r--arch/arm/mach-mx5/iomux.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/arch/arm/mach-mx5/iomux.c b/arch/arm/mach-mx5/iomux.c
index 319980ad176a..4cca66447443 100644
--- a/arch/arm/mach-mx5/iomux.c
+++ b/arch/arm/mach-mx5/iomux.c
@@ -37,6 +37,9 @@
#define INPUT_CTL_START_MX53 0x730
#define MUX_I_END_MX53 (PAD_I_START_MX53 - 4)
+#define PAD_I_START_MX50 0x2CC
+#define INPUT_CTL_START_MX50 0x6C4
+
/*!
* IOMUX register (base) addressesf
*/
@@ -52,8 +55,10 @@ static inline void *_get_sw_pad(void)
{
if (cpu_is_mx51())
return IO_ADDRESS(IOMUXC_BASE_ADDR) + PAD_I_START_MX51;
- else
+ else if (cpu_is_mx53())
return IO_ADDRESS(IOMUXC_BASE_ADDR) + PAD_I_START_MX53;
+ else
+ return IO_ADDRESS(IOMUXC_BASE_ADDR) + PAD_I_START_MX50;
}
static inline void * _get_mux_reg(iomux_pin_name_t pin)
@@ -102,6 +107,9 @@ static inline void * _get_pad_reg(iomux_pin_name_t pin)
static inline void * _get_mux_end(void)
{
+ if (cpu_is_mx50())
+ return IO_ADDRESS(IOMUXC_BASE_ADDR) + 0x2C8;
+
if (cpu_is_mx51_rev(CHIP_REV_2_0) < 0)
return(IO_ADDRESS(IOMUXC_BASE_ADDR) + (0x3F8 - 4));
else
@@ -264,8 +272,10 @@ void mxc_iomux_set_input(iomux_input_select_t input, u32 config)
reg = IOMUXSW_INPUT_CTL + (input << 2) + INPUT_CTL_START_MX51_TO1;
} else if (cpu_is_mx51()) {
reg = IOMUXSW_INPUT_CTL + (input << 2) + INPUT_CTL_START_MX51;
- } else
+ } else if (cpu_is_mx53()) {
reg = IOMUXSW_INPUT_CTL + (input << 2) + INPUT_CTL_START_MX53;
+ } else
+ reg = IOMUXSW_INPUT_CTL + (input << 2) + INPUT_CTL_START_MX50;
BUG_ON(input >= MUX_INPUT_NUM_MUX);
__raw_writel(config, reg);