Re: [PATCH] clk: ti: clk-54xx: Set the rate for dpll_abe_m2x2_ck
On 04/30/2014 02:39 PM, Peter Ujfalusi wrote: In order to get correct clock dividers for AESS/ABE we need to set the dpll_abe_m2x2_ck rate to be double of dpll_abe_ck. Signed-off-by: Peter Ujfalusi peter.ujfal...@ti.com Thanks, queued for 3.15-rc/ti-clk-drv. -Tero --- drivers/clk/ti/clk-54xx.c | 6 ++ 1 file changed, 6 insertions(+) diff --git a/drivers/clk/ti/clk-54xx.c b/drivers/clk/ti/clk-54xx.c index 08f3d1b915b3..5e183993e3ec 100644 --- a/drivers/clk/ti/clk-54xx.c +++ b/drivers/clk/ti/clk-54xx.c @@ -240,6 +240,12 @@ int __init omap5xxx_dt_clk_init(void) if (rc) pr_err(%s: failed to configure ABE DPLL!\n, __func__); + abe_dpll = clk_get_sys(NULL, dpll_abe_m2x2_ck); + if (!rc) + rc = clk_set_rate(abe_dpll, OMAP5_DPLL_ABE_DEFFREQ * 2); + if (rc) + pr_err(%s: failed to configure ABE m2x2 DPLL!\n, __func__); + usb_dpll = clk_get_sys(NULL, dpll_usb_ck); rc = clk_set_rate(usb_dpll, OMAP5_DPLL_USB_DEFFREQ); if (rc) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH] clk: ti: clk-54xx: Set the rate for dpll_abe_m2x2_ck
In order to get correct clock dividers for AESS/ABE we need to set the dpll_abe_m2x2_ck rate to be double of dpll_abe_ck. Signed-off-by: Peter Ujfalusi peter.ujfal...@ti.com --- drivers/clk/ti/clk-54xx.c | 6 ++ 1 file changed, 6 insertions(+) diff --git a/drivers/clk/ti/clk-54xx.c b/drivers/clk/ti/clk-54xx.c index 08f3d1b915b3..5e183993e3ec 100644 --- a/drivers/clk/ti/clk-54xx.c +++ b/drivers/clk/ti/clk-54xx.c @@ -240,6 +240,12 @@ int __init omap5xxx_dt_clk_init(void) if (rc) pr_err(%s: failed to configure ABE DPLL!\n, __func__); + abe_dpll = clk_get_sys(NULL, dpll_abe_m2x2_ck); + if (!rc) + rc = clk_set_rate(abe_dpll, OMAP5_DPLL_ABE_DEFFREQ * 2); + if (rc) + pr_err(%s: failed to configure ABE m2x2 DPLL!\n, __func__); + usb_dpll = clk_get_sys(NULL, dpll_usb_ck); rc = clk_set_rate(usb_dpll, OMAP5_DPLL_USB_DEFFREQ); if (rc) -- 1.9.2 -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
