diff options
Diffstat (limited to 'arch/arm/cpu/armv7/mx6/clock.c')
| -rw-r--r-- | arch/arm/cpu/armv7/mx6/clock.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c index 625518a..da8ba76 100644 --- a/arch/arm/cpu/armv7/mx6/clock.c +++ b/arch/arm/cpu/armv7/mx6/clock.c @@ -214,7 +214,7 @@ static u32 get_uart_clk(void) u32 reg, uart_podf; u32 freq = decode_pll(PLL_USBOTG, MXC_HCLK) / 6; /* static divider */ reg = __raw_readl(&imx_ccm->cscdr1); -#ifdef CONFIG_MX6SL +#if (defined(CONFIG_MX6SL) || defined(CONFIG_MX6SX)) if (reg & MXC_CCM_CSCDR1_UART_CLK_SEL) freq = MXC_HCLK; #endif @@ -282,7 +282,7 @@ static u32 get_emi_slow_clk(void) return root_freq / (emi_slow_podf + 1); } -#ifdef CONFIG_MX6SL +#if (defined(CONFIG_MX6SL) || defined(CONFIG_MX6SX)) static u32 get_mmdc_ch0_clk(void) { u32 cbcmr = __raw_readl(&imx_ccm->cbcmr); @@ -437,6 +437,7 @@ static int enable_enet_pll(uint32_t en) return 0; } +#ifndef CONFIG_MX6SX static void ungate_sata_clock(void) { struct mxc_ccm_reg *const imx_ccm = @@ -445,6 +446,7 @@ static void ungate_sata_clock(void) /* Enable SATA clock. */ setbits_le32(&imx_ccm->CCGR5, MXC_CCM_CCGR5_SATA_MASK); } +#endif static void ungate_pcie_clock(void) { @@ -455,11 +457,13 @@ static void ungate_pcie_clock(void) setbits_le32(&imx_ccm->CCGR4, MXC_CCM_CCGR4_PCIE_MASK); } +#ifndef CONFIG_MX6SX int enable_sata_clock(void) { ungate_sata_clock(); return enable_enet_pll(BM_ANADIG_PLL_ENET_ENABLE_SATA); } +#endif int enable_pcie_clock(void) { @@ -491,7 +495,9 @@ int enable_pcie_clock(void) clrbits_le32(&ccm_regs->cbcmr, MXC_CCM_CBCMR_PCIE_AXI_CLK_SEL); /* Party time! Ungate the clock to the PCIe. */ +#ifndef CONFIG_MX6SX ungate_sata_clock(); +#endif ungate_pcie_clock(); return enable_enet_pll(BM_ANADIG_PLL_ENET_ENABLE_SATA | @@ -611,6 +617,7 @@ int do_mx6_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) return 0; } +#ifndef CONFIG_MX6SX void enable_ipu_clock(void) { struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; @@ -619,6 +626,7 @@ void enable_ipu_clock(void) reg |= MXC_CCM_CCGR3_IPU1_IPU_MASK; writel(reg, &mxc_ccm->CCGR3); } +#endif /***************************************************/ U_BOOT_CMD( |