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-rw-r--r--arch/arm/cpu/armv7/mx5/clock.c12
-rw-r--r--arch/arm/include/asm/arch-mx5/clock.h1
-rw-r--r--arch/arm/include/asm/arch-mx5/crm_regs.h3
3 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/mx5/clock.c b/arch/arm/cpu/armv7/mx5/clock.c
index fb3b128..bf52f0d 100644
--- a/arch/arm/cpu/armv7/mx5/clock.c
+++ b/arch/arm/cpu/armv7/mx5/clock.c
@@ -749,6 +749,18 @@ void enable_nfc_clk(unsigned char enable)
MXC_CCM_CCGR5_EMI_ENFC(cg));
}
+#ifdef CONFIG_FSL_IIM
+void enable_efuse_prog_supply(bool enable)
+{
+ if (enable)
+ setbits_le32(&mxc_ccm->cgpr,
+ MXC_CCM_CGPR_EFUSE_PROG_SUPPLY_GATE);
+ else
+ clrbits_le32(&mxc_ccm->cgpr,
+ MXC_CCM_CGPR_EFUSE_PROG_SUPPLY_GATE);
+}
+#endif
+
/* Config main_bus_clock for periphs */
static int config_periph_clk(u32 ref, u32 freq)
{
diff --git a/arch/arm/include/asm/arch-mx5/clock.h b/arch/arm/include/asm/arch-mx5/clock.h
index 9ee79ae..3db4112 100644
--- a/arch/arm/include/asm/arch-mx5/clock.h
+++ b/arch/arm/include/asm/arch-mx5/clock.h
@@ -53,5 +53,6 @@ void enable_usboh3_clk(bool enable);
void mxc_set_sata_internal_clock(void);
int enable_i2c_clk(unsigned char enable, unsigned i2c_num);
void enable_nfc_clk(unsigned char enable);
+void enable_efuse_prog_supply(bool enable);
#endif /* __ASM_ARCH_CLOCK_H */
diff --git a/arch/arm/include/asm/arch-mx5/crm_regs.h b/arch/arm/include/asm/arch-mx5/crm_regs.h
index 392881c..efe57e0 100644
--- a/arch/arm/include/asm/arch-mx5/crm_regs.h
+++ b/arch/arm/include/asm/arch-mx5/crm_regs.h
@@ -305,6 +305,9 @@ struct mxc_ccm_reg {
/* Define the bits in register CCDR */
#define MXC_CCM_CCDR_IPU_HS_MASK (0x1 << 17)
+/* Define the bits in register CGPR */
+#define MXC_CCM_CGPR_EFUSE_PROG_SUPPLY_GATE (1 << 4)
+
/* Define the bits in register CCGRx */
#define MXC_CCM_CCGR_CG_MASK 0x3
#define MXC_CCM_CCGR_CG_OFF 0x0