summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--firmware/target/arm/imx233/clkctrl-imx233.c28
1 files changed, 8 insertions, 20 deletions
diff --git a/firmware/target/arm/imx233/clkctrl-imx233.c b/firmware/target/arm/imx233/clkctrl-imx233.c
index 744a4b11d8..bfa707e3be 100644
--- a/firmware/target/arm/imx233/clkctrl-imx233.c
+++ b/firmware/target/arm/imx233/clkctrl-imx233.c
@@ -80,34 +80,22 @@ void imx233_set_clock_divisor(enum imx233_clock_t clk, int div)
switch(clk)
{
case CLK_PIX:
- HW_CLKCTRL_PIX &= ~HW_CLKCTRL_PIX__DIV_BM;
- HW_CLKCTRL_PIX |= div;
- while(HW_CLKCTRL_PIX & __CLK_BUSY);
+ __FIELD_SET(HW_CLKCTRL_PIX, DIV, div);
break;
case CLK_SSP:
- HW_CLKCTRL_SSP &= ~HW_CLKCTRL_SSP__DIV_BM;
- HW_CLKCTRL_SSP |= div;
- while(HW_CLKCTRL_SSP & __CLK_BUSY);
+ __FIELD_SET(HW_CLKCTRL_SSP, DIV, div);
break;
case CLK_CPU:
- __REG_CLR(HW_CLKCTRL_CPU) = HW_CLKCTRL_CPU__DIV_CPU_BM;
- __REG_SET(HW_CLKCTRL_CPU) = div;
- while(HW_CLKCTRL_CPU & HW_CLKCTRL_CPU__BUSY_REF_CPU);
+ __FIELD_SET(HW_CLKCTRL_CPU, DIV_CPU, div);
break;
case CLK_EMI:
- HW_CLKCTRL_EMI &= ~HW_CLKCTRL_EMI__DIV_EMI_BM;
- HW_CLKCTRL_EMI |= div;
- while(HW_CLKCTRL_EMI & HW_CLKCTRL_EMI__BUSY_REF_EMI);
+ __FIELD_SET(HW_CLKCTRL_EMI, DIV_EMI, div);
break;
case CLK_HBUS:
- __REG_CLR(HW_CLKCTRL_HBUS) = HW_CLKCTRL_HBUS__DIV_BM | HW_CLKCTRL_HBUS__DIV_FRAC_EN;
- __REG_SET(HW_CLKCTRL_HBUS) = div;
- while(HW_CLKCTRL_HBUS & __CLK_BUSY);
+ __FIELD_SET(HW_CLKCTRL_HBUS, DIV, div);
break;
case CLK_XBUS:
- HW_CLKCTRL_XBUS &= ~HW_CLKCTRL_XBUS__DIV_BM;
- HW_CLKCTRL_XBUS |= div;
- while(HW_CLKCTRL_XBUS & __CLK_BUSY);
+ __FIELD_SET(HW_CLKCTRL_XBUS, DIV, div);
break;
default: return;
}
@@ -138,8 +126,8 @@ void imx233_set_fractional_divisor(enum imx233_clock_t clk, int fracdiv)
switch(clk)
{
case CLK_HBUS:
- __REG_CLR(HW_CLKCTRL_HBUS) = HW_CLKCTRL_HBUS__DIV_BM;
- __REG_SET(HW_CLKCTRL_HBUS) = fracdiv | HW_CLKCTRL_HBUS__DIV_FRAC_EN;
+ __FIELD_SET(HW_CLKCTRL_HBUS, DIV, fracdiv);
+ __REG_SET(HW_CLKCTRL_HBUS) = HW_CLKCTRL_HBUS__DIV_FRAC_EN;
return;
case CLK_PIX: REG = &HW_CLKCTRL_FRAC_PIX; break;
case CLK_IO: REG = &HW_CLKCTRL_FRAC_IO; break;