diff options
Diffstat (limited to 'arch/arm/cpu/arm926ejs/mxs/clock.c')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/mxs/clock.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/arch/arm/cpu/arm926ejs/mxs/clock.c b/arch/arm/cpu/arm926ejs/mxs/clock.c index 5d6e12a28..b7cf98f36 100644 --- a/arch/arm/cpu/arm926ejs/mxs/clock.c +++ b/arch/arm/cpu/arm926ejs/mxs/clock.c @@ -41,7 +41,7 @@ #define PLL_FREQ_MHZ (PLL_FREQ_KHZ / 1000) #define XTAL_FREQ_MHZ (XTAL_FREQ_KHZ / 1000) -static uint32_t mx28_get_pclk(void) +static uint32_t mxs_get_pclk(void) { struct mxs_clkctrl_regs *clkctrl_regs = (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; @@ -73,7 +73,7 @@ static uint32_t mx28_get_pclk(void) return (PLL_FREQ_MHZ * PLL_FREQ_COEF / frac) / div; } -static uint32_t mx28_get_hclk(void) +static uint32_t mxs_get_hclk(void) { struct mxs_clkctrl_regs *clkctrl_regs = (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; @@ -88,10 +88,10 @@ static uint32_t mx28_get_hclk(void) return 0; div = clkctrl & CLKCTRL_HBUS_DIV_MASK; - return mx28_get_pclk() / div; + return mxs_get_pclk() / div; } -static uint32_t mx28_get_emiclk(void) +static uint32_t mxs_get_emiclk(void) { struct mxs_clkctrl_regs *clkctrl_regs = (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; @@ -116,7 +116,7 @@ static uint32_t mx28_get_emiclk(void) return (PLL_FREQ_MHZ * PLL_FREQ_COEF / frac) / div; } -static uint32_t mx28_get_gpmiclk(void) +static uint32_t mxs_get_gpmiclk(void) { struct mxs_clkctrl_regs *clkctrl_regs = (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; @@ -143,7 +143,7 @@ static uint32_t mx28_get_gpmiclk(void) /* * Set IO clock frequency, in kHz */ -void mx28_set_ioclk(enum mxs_ioclock io, uint32_t freq) +void mxs_set_ioclk(enum mxs_ioclock io, uint32_t freq) { struct mxs_clkctrl_regs *clkctrl_regs = (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; @@ -176,7 +176,7 @@ void mx28_set_ioclk(enum mxs_ioclock io, uint32_t freq) /* * Get IO clock, returns IO clock in kHz */ -static uint32_t mx28_get_ioclk(enum mxs_ioclock io) +static uint32_t mxs_get_ioclk(enum mxs_ioclock io) { struct mxs_clkctrl_regs *clkctrl_regs = (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; @@ -197,7 +197,7 @@ static uint32_t mx28_get_ioclk(enum mxs_ioclock io) /* * Configure SSP clock frequency, in kHz */ -void mx28_set_sspclk(enum mxs_sspclock ssp, uint32_t freq, int xtal) +void mxs_set_sspclk(enum mxs_sspclock ssp, uint32_t freq, int xtal) { struct mxs_clkctrl_regs *clkctrl_regs = (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; @@ -216,7 +216,7 @@ void mx28_set_sspclk(enum mxs_sspclock ssp, uint32_t freq, int xtal) if (xtal) clk = XTAL_FREQ_KHZ; else - clk = mx28_get_ioclk(ssp >> 1); + clk = mxs_get_ioclk(ssp >> 1); if (freq > clk) return; @@ -241,7 +241,7 @@ void mx28_set_sspclk(enum mxs_sspclock ssp, uint32_t freq, int xtal) /* * Return SSP frequency, in kHz */ -static uint32_t mx28_get_sspclk(enum mxs_sspclock ssp) +static uint32_t mxs_get_sspclk(enum mxs_sspclock ssp) { struct mxs_clkctrl_regs *clkctrl_regs = (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; @@ -263,7 +263,7 @@ static uint32_t mx28_get_sspclk(enum mxs_sspclock ssp) if (tmp == 0) return 0; - clk = mx28_get_ioclk(ssp >> 1); + clk = mxs_get_ioclk(ssp >> 1); return clk / tmp; } @@ -271,10 +271,10 @@ static uint32_t mx28_get_sspclk(enum mxs_sspclock ssp) /* * Set SSP/MMC bus frequency, in kHz) */ -void mx28_set_ssp_busclock(unsigned int bus, uint32_t freq) +void mxs_set_ssp_busclock(unsigned int bus, uint32_t freq) { struct mxs_ssp_regs *ssp_regs; - const uint32_t sspclk = mx28_get_sspclk(bus); + const uint32_t sspclk = mxs_get_sspclk(bus); uint32_t reg; uint32_t divide, rate, tgtclk; @@ -313,26 +313,26 @@ uint32_t mxc_get_clock(enum mxc_clock clk) { switch (clk) { case MXC_ARM_CLK: - return mx28_get_pclk() * 1000000; + return mxs_get_pclk() * 1000000; case MXC_GPMI_CLK: - return mx28_get_gpmiclk() * 1000000; + return mxs_get_gpmiclk() * 1000000; case MXC_AHB_CLK: case MXC_IPG_CLK: - return mx28_get_hclk() * 1000000; + return mxs_get_hclk() * 1000000; case MXC_EMI_CLK: - return mx28_get_emiclk(); + return mxs_get_emiclk(); case MXC_IO0_CLK: - return mx28_get_ioclk(MXC_IOCLK0); + return mxs_get_ioclk(MXC_IOCLK0); case MXC_IO1_CLK: - return mx28_get_ioclk(MXC_IOCLK1); + return mxs_get_ioclk(MXC_IOCLK1); case MXC_SSP0_CLK: - return mx28_get_sspclk(MXC_SSPCLK0); + return mxs_get_sspclk(MXC_SSPCLK0); case MXC_SSP1_CLK: - return mx28_get_sspclk(MXC_SSPCLK1); + return mxs_get_sspclk(MXC_SSPCLK1); case MXC_SSP2_CLK: - return mx28_get_sspclk(MXC_SSPCLK2); + return mxs_get_sspclk(MXC_SSPCLK2); case MXC_SSP3_CLK: - return mx28_get_sspclk(MXC_SSPCLK3); + return mxs_get_sspclk(MXC_SSPCLK3); case MXC_XTAL_CLK: return XTAL_FREQ_KHZ * 1000; } |