| #include <common.h> |
| #include <mach/syslib.h> |
| #include <asm/io.h> |
| #include <mach/omap4-clock.h> |
| |
| #define LDELAY 12000000 |
| |
| void omap4_configure_mpu_dpll(const struct dpll_param *dpll_param) |
| { |
| /* Unlock the MPU dpll */ |
| sr32(CM_CLKMODE_DPLL_MPU, 0, 3, PLL_MN_POWER_BYPASS); |
| wait_on_value((1 << 0), 0, CM_IDLEST_DPLL_MPU, LDELAY); |
| |
| sr32(CM_AUTOIDLE_DPLL_MPU, 0, 3, 0x0); /* Disable DPLL autoidle */ |
| |
| /* Set M,N,M2 values */ |
| sr32(CM_CLKSEL_DPLL_MPU, 8, 11, dpll_param->m); |
| sr32(CM_CLKSEL_DPLL_MPU, 0, 6, dpll_param->n); |
| sr32(CM_DIV_M2_DPLL_MPU, 0, 5, dpll_param->m2); |
| sr32(CM_DIV_M2_DPLL_MPU, 8, 1, 0x1); |
| |
| /* Lock the mpu dpll */ |
| sr32(CM_CLKMODE_DPLL_MPU, 0, 3, PLL_LOCK | 0x10); |
| wait_on_value((1 << 0), 1, CM_IDLEST_DPLL_MPU, LDELAY); |
| } |
| |
| void omap4_configure_iva_dpll(const struct dpll_param *dpll_param) |
| { |
| /* Unlock the IVA dpll */ |
| sr32(CM_CLKMODE_DPLL_IVA, 0, 3, PLL_MN_POWER_BYPASS); |
| wait_on_value((1 << 0), 0, CM_IDLEST_DPLL_IVA, LDELAY); |
| |
| /* CM_BYPCLK_DPLL_IVA = CORE_X2_CLK/2 */ |
| sr32(CM_BYPCLK_DPLL_IVA, 0, 2, 0x1); |
| |
| sr32(CM_AUTOIDLE_DPLL_IVA, 0, 3, 0x0); /* Disable DPLL autoidle */ |
| |
| /* Set M,N,M4,M5 */ |
| sr32(CM_CLKSEL_DPLL_IVA, 8, 11, dpll_param->m); |
| sr32(CM_CLKSEL_DPLL_IVA, 0, 7, dpll_param->n); |
| sr32(CM_DIV_M4_DPLL_IVA, 0, 5, dpll_param->m4); |
| sr32(CM_DIV_M4_DPLL_IVA, 8, 1, 0x1); |
| sr32(CM_DIV_M5_DPLL_IVA, 0, 5, dpll_param->m5); |
| sr32(CM_DIV_M5_DPLL_IVA, 8, 1, 0x1); |
| |
| /* Lock the iva dpll */ |
| sr32(CM_CLKMODE_DPLL_IVA, 0, 3, PLL_LOCK); |
| wait_on_value((1 << 0), 1, CM_IDLEST_DPLL_IVA, LDELAY); |
| } |
| |
| void omap4_configure_per_dpll(const struct dpll_param *dpll_param) |
| { |
| /* Unlock the PER dpll */ |
| sr32(CM_CLKMODE_DPLL_PER, 0, 3, PLL_MN_POWER_BYPASS); |
| wait_on_value((1 << 0), 0, CM_IDLEST_DPLL_PER, LDELAY); |
| |
| /* Disable autoidle */ |
| sr32(CM_AUTOIDLE_DPLL_PER, 0, 3, 0x0); |
| |
| sr32(CM_CLKSEL_DPLL_PER, 8, 11, dpll_param->m); |
| sr32(CM_CLKSEL_DPLL_PER, 0, 6, dpll_param->n); |
| sr32(CM_DIV_M2_DPLL_PER, 0, 5, dpll_param->m2); |
| sr32(CM_DIV_M3_DPLL_PER, 0, 5, dpll_param->m3); |
| sr32(CM_DIV_M4_DPLL_PER, 0, 5, dpll_param->m4); |
| sr32(CM_DIV_M5_DPLL_PER, 0, 5, dpll_param->m5); |
| sr32(CM_DIV_M6_DPLL_PER, 0, 5, dpll_param->m6); |
| sr32(CM_DIV_M7_DPLL_PER, 0, 5, dpll_param->m7); |
| |
| sr32(CM_DIV_M2_DPLL_PER, 8, 1, 0x1); |
| sr32(CM_DIV_M3_DPLL_PER, 8, 1, 0x1); |
| sr32(CM_DIV_M4_DPLL_PER, 8, 1, 0x1); |
| sr32(CM_DIV_M5_DPLL_PER, 8, 1, 0x1); |
| sr32(CM_DIV_M6_DPLL_PER, 8, 1, 0x1); |
| sr32(CM_DIV_M7_DPLL_PER, 8, 1, 0x1); |
| |
| /* Lock the per dpll */ |
| sr32(CM_CLKMODE_DPLL_PER, 0, 3, PLL_LOCK); |
| wait_on_value((1 << 0), 1, CM_IDLEST_DPLL_PER, LDELAY); |
| |
| return; |
| } |
| |
| void omap4_configure_abe_dpll(const struct dpll_param *dpll_param) |
| { |
| /* Select sys_clk as ref clk for ABE dpll */ |
| sr32(CM_ABE_PLL_REF_CLKSEL, 0, 32, 0x0); |
| |
| /* Unlock the ABE dpll */ |
| sr32(CM_CLKMODE_DPLL_ABE, 0, 3, PLL_MN_POWER_BYPASS); |
| wait_on_value((1 << 0), 0, CM_IDLEST_DPLL_ABE, LDELAY); |
| |
| /* Disable autoidle */ |
| sr32(CM_AUTOIDLE_DPLL_ABE, 0, 3, 0x0); |
| |
| sr32(CM_CLKSEL_DPLL_ABE, 8, 11, dpll_param->m); |
| sr32(CM_CLKSEL_DPLL_ABE, 0, 6, dpll_param->n); |
| |
| /* Force DPLL CLKOUTHIF to stay enabled */ |
| sr32(CM_DIV_M2_DPLL_ABE, 0, 32, 0x500); |
| sr32(CM_DIV_M2_DPLL_ABE, 0, 5, dpll_param->m2); |
| sr32(CM_DIV_M2_DPLL_ABE, 8, 1, 0x1); |
| /* Force DPLL CLKOUTHIF to stay enabled */ |
| sr32(CM_DIV_M3_DPLL_ABE, 0, 32, 0x100); |
| sr32(CM_DIV_M3_DPLL_ABE, 0, 5, dpll_param->m3); |
| sr32(CM_DIV_M3_DPLL_ABE, 8, 1, 0x1); |
| |
| /* Lock the abe dpll */ |
| sr32(CM_CLKMODE_DPLL_ABE, 0, 3, PLL_LOCK); |
| wait_on_value((1 << 0), 1, CM_IDLEST_DPLL_ABE, LDELAY); |
| |
| return; |
| } |
| |
| void omap4_configure_usb_dpll(const struct dpll_param *dpll_param) |
| { |
| /* Select the 60Mhz clock 480/8 = 60*/ |
| sr32(CM_CLKSEL_USB_60MHz, 0, 32, 0x1); |
| |
| /* Unlock the USB dpll */ |
| sr32(CM_CLKMODE_DPLL_USB, 0, 3, PLL_MN_POWER_BYPASS); |
| wait_on_value((1 << 0), 0, CM_IDLEST_DPLL_USB, LDELAY); |
| |
| /* Disable autoidle */ |
| sr32(CM_AUTOIDLE_DPLL_USB, 0, 3, 0x0); |
| |
| sr32(CM_CLKSEL_DPLL_USB, 8, 11, dpll_param->m); |
| sr32(CM_CLKSEL_DPLL_USB, 0, 6, dpll_param->n); |
| |
| /* Force DPLL CLKOUT to stay active */ |
| sr32(CM_DIV_M2_DPLL_USB, 0, 32, 0x100); |
| sr32(CM_DIV_M2_DPLL_USB, 0, 5, dpll_param->m2); |
| sr32(CM_DIV_M2_DPLL_USB, 8, 1, 0x1); |
| sr32(CM_CLKDCOLDO_DPLL_USB, 8, 1, 0x1); |
| |
| /* Lock the usb dpll */ |
| sr32(CM_CLKMODE_DPLL_USB, 0, 3, PLL_LOCK); |
| wait_on_value((1 << 0), 1, CM_IDLEST_DPLL_USB, LDELAY); |
| |
| /* force enable the CLKDCOLDO clock */ |
| sr32(CM_CLKDCOLDO_DPLL_USB, 0, 32, 0x100); |
| |
| return; |
| } |
| |
| void omap4_configure_core_dpll_no_lock(const struct dpll_param *param) |
| { |
| /* CORE_CLK=CORE_X2_CLK/2, L3_CLK=CORE_CLK/2, L4_CLK=L3_CLK/2 */ |
| sr32(CM_CLKSEL_CORE, 0, 32, 0x110); |
| |
| /* Unlock the CORE dpll */ |
| sr32(CM_CLKMODE_DPLL_CORE, 0, 3, PLL_MN_POWER_BYPASS); |
| wait_on_value((1 << 0), 0, CM_IDLEST_DPLL_CORE, LDELAY); |
| |
| /* Disable autoidle */ |
| sr32(CM_AUTOIDLE_DPLL_CORE, 0, 3, 0x0); |
| |
| sr32(CM_CLKSEL_DPLL_CORE, 8, 11, param->m); |
| sr32(CM_CLKSEL_DPLL_CORE, 0, 6, param->n); |
| sr32(CM_DIV_M2_DPLL_CORE, 0, 5, param->m2); |
| sr32(CM_DIV_M3_DPLL_CORE, 0, 5, param->m3); |
| sr32(CM_DIV_M4_DPLL_CORE, 0, 5, param->m4); |
| sr32(CM_DIV_M5_DPLL_CORE, 0, 5, param->m5); |
| sr32(CM_DIV_M6_DPLL_CORE, 0, 5, param->m6); |
| sr32(CM_DIV_M7_DPLL_CORE, 0, 5, param->m7); |
| |
| sr32(CM_DIV_M2_DPLL_CORE, 8, 1, 0x1); |
| sr32(CM_DIV_M3_DPLL_CORE, 8, 1, 0x1); |
| sr32(CM_DIV_M4_DPLL_CORE, 8, 1, 0x1); |
| sr32(CM_DIV_M5_DPLL_CORE, 8, 1, 0x1); |
| sr32(CM_DIV_M6_DPLL_CORE, 8, 1, 0x0); |
| sr32(CM_DIV_M7_DPLL_CORE, 8, 1, 0x1); |
| } |
| |
| void omap4_lock_core_dpll(void) |
| { |
| /* Lock the core dpll */ |
| sr32(CM_CLKMODE_DPLL_CORE, 0, 3, PLL_LOCK); |
| wait_on_value((1 << 0), 1, CM_IDLEST_DPLL_CORE, LDELAY); |
| |
| return; |
| } |
| |
| void omap4_lock_core_dpll_shadow(const struct dpll_param *param) |
| { |
| /* Lock the core dpll using freq update method */ |
| *(volatile int*)0x4A004120 = 10; //(CM_CLKMODE_DPLL_CORE) |
| |
| /* CM_SHADOW_FREQ_CONFIG1: DLL_OVERRIDE = 1(hack), DLL_RESET = 1, |
| * DPLL_CORE_M2_DIV =1, DPLL_CORE_DPLL_EN = 0x7, FREQ_UPDATE = 1 |
| */ |
| *(volatile int*)0x4A004260 = 0x70D | (param->m2 << 11); |
| |
| /* Wait for Freq_Update to get cleared: CM_SHADOW_FREQ_CONFIG1 */ |
| while( ( (*(volatile int*)0x4A004260) & 0x1) == 0x1 ); |
| |
| /* Wait for DPLL to Lock : CM_IDLEST_DPLL_CORE */ |
| wait_on_value((1 << 0), 1, CM_IDLEST_DPLL_CORE, LDELAY); |
| } |
| |
| void omap4_enable_all_clocks(void) |
| { |
| /* Enable Ducati clocks */ |
| sr32(CM_DUCATI_DUCATI_CLKCTRL, 0, 32, 0x1); |
| sr32(CM_DUCATI_CLKSTCTRL, 0, 32, 0x2); |
| |
| wait_on_value((1 << 8), (1 << 8), CM_DUCATI_CLKSTCTRL, LDELAY); |
| |
| /* Enable ivahd and sl2 clocks */ |
| sr32(IVAHD_IVAHD_CLKCTRL, 0, 32, 0x1); |
| sr32(IVAHD_SL2_CLKCTRL, 0, 32, 0x1); |
| sr32(IVAHD_CLKSTCTRL, 0, 32, 0x2); |
| |
| wait_on_value((1 << 8), (1 << 8), IVAHD_CLKSTCTRL, LDELAY); |
| |
| /* Enable Tesla clocks */ |
| sr32(DSP_DSP_CLKCTRL, 0, 32, 0x1); |
| sr32(DSP_CLKSTCTRL, 0, 32, 0x2); |
| |
| wait_on_value((1 << 8), (1 << 8), DSP_CLKSTCTRL, LDELAY); |
| |
| /* wait for tesla to become accessible */ |
| |
| /* ABE clocks */ |
| sr32(CM1_ABE_CLKSTCTRL, 0, 32, 0x3); |
| sr32(CM1_ABE_AESS_CLKCTRL, 0, 32, 0x2); |
| sr32(CM1_ABE_PDM_CLKCTRL, 0, 32, 0x2); |
| sr32(CM1_ABE_DMIC_CLKCTRL, 0, 32, 0x2); |
| sr32(CM1_ABE_MCASP_CLKCTRL, 0, 32, 0x2); |
| sr32(CM1_ABE_MCBSP1_CLKCTRL, 0, 32, 0x08000002); |
| sr32(CM1_ABE_MCBSP2_CLKCTRL, 0, 32, 0x08000002); |
| sr32(CM1_ABE_MCBSP3_CLKCTRL, 0, 32, 0x08000002); |
| sr32(CM1_ABE_SLIMBUS_CLKCTRL, 0, 32, 0xf02); |
| sr32(CM1_ABE_TIMER5_CLKCTRL, 0, 32, 0x2); |
| sr32(CM1_ABE_TIMER6_CLKCTRL, 0, 32, 0x2); |
| sr32(CM1_ABE_TIMER7_CLKCTRL, 0, 32, 0x2); |
| sr32(CM1_ABE_TIMER8_CLKCTRL, 0, 32, 0x2); |
| sr32(CM1_ABE_WDT3_CLKCTRL, 0, 32, 0x2); |
| /* Disable sleep transitions */ |
| sr32(CM1_ABE_CLKSTCTRL, 0, 32, 0x0); |
| |
| /* L4PER clocks */ |
| sr32(CM_L4PER_CLKSTCTRL, 0, 32, 0x2); |
| sr32(CM_L4PER_DMTIMER10_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_DMTIMER10_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_DMTIMER11_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_DMTIMER11_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_DMTIMER2_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_DMTIMER2_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_DMTIMER3_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_DMTIMER3_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_DMTIMER4_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_DMTIMER4_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_DMTIMER9_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_DMTIMER9_CLKCTRL, LDELAY); |
| |
| /* GPIO clocks */ |
| sr32(CM_L4PER_GPIO2_CLKCTRL, 0, 32, 0x1); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_GPIO2_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_GPIO3_CLKCTRL, 0, 32, 0x1); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_GPIO3_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_GPIO4_CLKCTRL, 0, 32, 0x1); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_GPIO4_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_GPIO5_CLKCTRL, 0, 32, 0x1); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_GPIO5_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_GPIO6_CLKCTRL, 0, 32, 0x1); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_GPIO6_CLKCTRL, LDELAY); |
| |
| sr32(CM_L4PER_HDQ1W_CLKCTRL, 0, 32, 0x2); |
| |
| /* I2C clocks */ |
| sr32(CM_L4PER_I2C1_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_I2C1_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_I2C2_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_I2C2_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_I2C3_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_I2C3_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_I2C4_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_I2C4_CLKCTRL, LDELAY); |
| |
| sr32(CM_L4PER_MCBSP4_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_MCBSP4_CLKCTRL, LDELAY); |
| |
| /* MCSPI clocks */ |
| sr32(CM_L4PER_MCSPI1_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_MCSPI1_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_MCSPI2_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_MCSPI2_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_MCSPI3_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_MCSPI3_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_MCSPI4_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_MCSPI4_CLKCTRL, LDELAY); |
| |
| /* MMC clocks */ |
| sr32(CM_L3INIT_HSMMC1_CLKCTRL, 0, 2, 0x2); |
| sr32(CM_L3INIT_HSMMC1_CLKCTRL, 24, 1, 0x1); |
| sr32(CM_L3INIT_HSMMC2_CLKCTRL, 0, 2, 0x2); |
| sr32(CM_L3INIT_HSMMC2_CLKCTRL, 24, 1, 0x1); |
| sr32(CM_L4PER_MMCSD3_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 18)|(1 << 17)|(1 << 16), 0, CM_L4PER_MMCSD3_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_MMCSD4_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 18)|(1 << 17)|(1 << 16), 0, CM_L4PER_MMCSD4_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_MMCSD5_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_MMCSD5_CLKCTRL, LDELAY); |
| |
| /* UART clocks */ |
| sr32(CM_L4PER_UART1_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_UART1_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_UART2_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_UART2_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_UART3_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_UART3_CLKCTRL, LDELAY); |
| sr32(CM_L4PER_UART4_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L4PER_UART4_CLKCTRL, LDELAY); |
| |
| /* WKUP clocks */ |
| sr32(CM_WKUP_GPIO1_CLKCTRL, 0, 32, 0x1); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_WKUP_GPIO1_CLKCTRL, LDELAY); |
| sr32(CM_WKUP_TIMER1_CLKCTRL, 0, 32, 0x01000002); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_WKUP_TIMER1_CLKCTRL, LDELAY); |
| |
| sr32(CM_WKUP_KEYBOARD_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_WKUP_KEYBOARD_CLKCTRL, LDELAY); |
| |
| sr32(CM_SDMA_CLKSTCTRL, 0, 32, 0x0); |
| sr32(CM_MEMIF_CLKSTCTRL, 0, 32, 0x3); |
| sr32(CM_MEMIF_EMIF_1_CLKCTRL, 0, 32, 0x1); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_MEMIF_EMIF_1_CLKCTRL, LDELAY); |
| sr32(CM_MEMIF_EMIF_2_CLKCTRL, 0, 32, 0x1); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_MEMIF_EMIF_2_CLKCTRL, LDELAY); |
| sr32(CM_D2D_CLKSTCTRL, 0, 32, 0x3); |
| sr32(CM_L3_2_GPMC_CLKCTRL, 0, 32, 0x1); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L3_2_GPMC_CLKCTRL, LDELAY); |
| sr32(CM_L3INSTR_L3_3_CLKCTRL, 0, 32, 0x1); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L3INSTR_L3_3_CLKCTRL, LDELAY); |
| sr32(CM_L3INSTR_L3_INSTR_CLKCTRL, 0, 32, 0x1); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L3INSTR_L3_INSTR_CLKCTRL, LDELAY); |
| sr32(CM_L3INSTR_OCP_WP1_CLKCTRL, 0, 32, 0x1); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_L3INSTR_OCP_WP1_CLKCTRL, LDELAY); |
| |
| /* WDT clocks */ |
| sr32(CM_WKUP_WDT2_CLKCTRL, 0, 32, 0x2); |
| wait_on_value((1 << 17)|(1 << 16), 0, CM_WKUP_WDT2_CLKCTRL, LDELAY); |
| |
| /* Enable Camera clocks */ |
| sr32(CM_CAM_CLKSTCTRL, 0, 32, 0x3); |
| sr32(CM_CAM_ISS_CLKCTRL, 0, 32, 0x102); |
| sr32(CM_CAM_FDIF_CLKCTRL, 0, 32, 0x2); |
| sr32(CM_CAM_CLKSTCTRL, 0, 32, 0x0); |
| |
| /* Enable DSS clocks */ |
| /* PM_DSS_PWRSTCTRL ON State and LogicState = 1 (Retention) */ |
| __raw_writel(7, 0x4A307100); /* DSS_PRM */ |
| |
| sr32(CM_DSS_CLKSTCTRL, 0, 32, 0x2); |
| sr32(CM_DSS_DSS_CLKCTRL, 0, 32, 0xf02); |
| sr32(CM_DSS_DEISS_CLKCTRL, 0, 32, 0x2); |
| |
| /* Check for DSS Clocks */ |
| while ((__raw_readl(0x4A009100) & 0xF00) != 0xE00) |
| ; |
| /* Set HW_AUTO transition mode */ |
| sr32(CM_DSS_CLKSTCTRL, 0, 32, 0x3); |
| |
| /* Enable SGX clocks */ |
| sr32(CM_SGX_CLKSTCTRL, 0, 32, 0x2); |
| sr32(CM_SGX_SGX_CLKCTRL, 0, 32, 0x2); |
| /* Check for SGX FCLK and ICLK */ |
| while (__raw_readl(0x4A009200) != 0x302) |
| ; |
| /* Enable hsi/unipro/usb clocks */ |
| sr32(CM_L3INIT_HSI_CLKCTRL, 0, 32, 0x1); |
| sr32(CM_L3INIT_UNIPRO1_CLKCTRL, 0, 32, 0x2); |
| sr32(CM_L3INIT_HSUSBHOST_CLKCTRL, 0, 32, 0x2); |
| sr32(CM_L3INIT_HSUSBOTG_CLKCTRL, 0, 32, 0x1); |
| sr32(CM_L3INIT_HSUSBTLL_CLKCTRL, 0, 32, 0x1); |
| sr32(CM_L3INIT_FSUSB_CLKCTRL, 0, 32, 0x2); |
| /* enable the 32K, 48M optional clocks and enable the module */ |
| sr32(CM_L3INIT_USBPHY_CLKCTRL, 0, 32, 0x301); |
| } |
| |