diff options
Diffstat (limited to 'arch/arm/mach-imx/clk-imx6q.c')
| -rw-r--r-- | arch/arm/mach-imx/clk-imx6q.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index bbafa3ccacb5..9181a241d3a8 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -288,6 +288,7 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node) struct device_node *np; void __iomem *base; int i, irq; + int ret; clk[dummy] = imx_clk_fixed("dummy", 0); clk[ckil] = imx_obtain_fixed_clock("ckil", 0); @@ -592,6 +593,16 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node) clk_prepare_enable(clk[usbphy2_gate]); } + /* + * Let's initially set up CLKO with OSC24M, since this configuration + * is widely used by imx6q board designs to clock audio codec. + */ + ret = clk_set_parent(clk[cko2_sel], clk[osc]); + if (!ret) + ret = clk_set_parent(clk[cko], clk[cko2]); + if (ret) + pr_warn("failed to set up CLKO: %d\n", ret); + /* Set initial power mode */ imx6q_set_lpm(WAIT_CLOCKED); |