diff options
Diffstat (limited to 'arch/arm/cpu/armv7/omap5')
| -rw-r--r-- | arch/arm/cpu/armv7/omap5/hw_data.c | 41 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/omap5/prcm-regs.c | 4 |
2 files changed, 45 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index 3a723cace7..33f92b7e22 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -565,6 +565,47 @@ void enable_basic_uboot_clocks(void) 1); } +#ifdef CONFIG_TI_EDMA3 +void enable_edma3_clocks(void) +{ + u32 const clk_domains_edma3[] = { + 0 + }; + + u32 const clk_modules_hw_auto_edma3[] = { + (*prcm)->cm_l3main1_tptc1_clkctrl, + (*prcm)->cm_l3main1_tptc2_clkctrl, + 0 + }; + + u32 const clk_modules_explicit_en_edma3[] = { + 0 + }; + + do_enable_clocks(clk_domains_edma3, + clk_modules_hw_auto_edma3, + clk_modules_explicit_en_edma3, + 1); +} + +void disable_edma3_clocks(void) +{ + u32 const clk_domains_edma3[] = { + 0 + }; + + u32 const clk_modules_disable_edma3[] = { + (*prcm)->cm_l3main1_tptc1_clkctrl, + (*prcm)->cm_l3main1_tptc2_clkctrl, + 0 + }; + + do_disable_clocks(clk_domains_edma3, + clk_modules_disable_edma3, + 1); +} +#endif + const struct ctrl_ioregs ioregs_omap5430 = { .ctrl_ddrch = DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN, .ctrl_lpddr2ch = DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN, diff --git a/arch/arm/cpu/armv7/omap5/prcm-regs.c b/arch/arm/cpu/armv7/omap5/prcm-regs.c index cd51fe7678..d01ce88306 100644 --- a/arch/arm/cpu/armv7/omap5/prcm-regs.c +++ b/arch/arm/cpu/armv7/omap5/prcm-regs.c @@ -989,4 +989,8 @@ struct prcm_regs const dra7xx_prcm = { .prm_abbldo_mpu_setup = 0x4AE07DDC, .prm_abbldo_mpu_ctrl = 0x4AE07DE0, + + /*l3main1 edma*/ + .cm_l3main1_tptc1_clkctrl = 0x4a008778, + .cm_l3main1_tptc2_clkctrl = 0x4a008780, }; |