diff options
Diffstat (limited to 'drivers/clk/ti/clk-7xx.c')
| -rw-r--r-- | drivers/clk/ti/clk-7xx.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c index f7e40734c81..62ac8f6e480 100644 --- a/drivers/clk/ti/clk-7xx.c +++ b/drivers/clk/ti/clk-7xx.c @@ -16,15 +16,16 @@ #include <linux/clkdev.h> #include <linux/clk/ti.h> -#define DRA7_DPLL_ABE_DEFFREQ 361267200 +#define DRA7_DPLL_ABE_DEFFREQ 180633600 #define DRA7_DPLL_GMAC_DEFFREQ 1000000000 +#define DRA7_DPLL_USB_DEFFREQ 960000000 static struct ti_dt_clk dra7xx_clks[] = { DT_CLK(NULL, "atl_clkin0_ck", "atl_clkin0_ck"), DT_CLK(NULL, "atl_clkin1_ck", "atl_clkin1_ck"), DT_CLK(NULL, "atl_clkin2_ck", "atl_clkin2_ck"), - DT_CLK(NULL, "atlclkin3_ck", "atlclkin3_ck"), + DT_CLK(NULL, "atl_clkin3_ck", "atl_clkin3_ck"), DT_CLK(NULL, "hdmi_clkin_ck", "hdmi_clkin_ck"), DT_CLK(NULL, "mlb_clkin_ck", "mlb_clkin_ck"), DT_CLK(NULL, "mlbp_clkin_ck", "mlbp_clkin_ck"), @@ -322,10 +323,25 @@ int __init dra7xx_dt_clk_init(void) if (rc) pr_err("%s: failed to configure ABE DPLL!\n", __func__); + dpll_ck = clk_get_sys(NULL, "dpll_abe_m2x2_ck"); + rc = clk_set_rate(dpll_ck, DRA7_DPLL_ABE_DEFFREQ * 2); + if (rc) + pr_err("%s: failed to configure ABE DPLL m2x2!\n", __func__); + dpll_ck = clk_get_sys(NULL, "dpll_gmac_ck"); rc = clk_set_rate(dpll_ck, DRA7_DPLL_GMAC_DEFFREQ); if (rc) pr_err("%s: failed to configure GMAC DPLL!\n", __func__); + dpll_ck = clk_get_sys(NULL, "dpll_usb_ck"); + rc = clk_set_rate(dpll_ck, DRA7_DPLL_USB_DEFFREQ); + if (rc) + pr_err("%s: failed to configure USB DPLL!\n", __func__); + + dpll_ck = clk_get_sys(NULL, "dpll_usb_m2_ck"); + rc = clk_set_rate(dpll_ck, DRA7_DPLL_USB_DEFFREQ/2); + if (rc) + pr_err("%s: failed to set USB_DPLL M2 OUT\n", __func__); + return rc; } |