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| author | Olof Johansson <olof@lixom.net> | 2012-09-21 05:16:27 +0200 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-09-21 05:16:27 +0200 |
| commit | 84bae6c379e362aa017efd417199f51d5c2273ac (patch) | |
| tree | 9001dea5bbbee5b0bafbb8b8dfd212278d861cb7 /arch/arm/mach-imx/clk-imx6q.c | |
| parent | Merge tag 'mxs-dt-3.7-2' of git://git.linaro.org/people/shawnguo/linux-2.6 in... (diff) | |
| parent | ARM: imx6q: use pll2_pfd2_396m as the enfc_sel's parent (diff) | |
| download | linux-84bae6c379e362aa017efd417199f51d5c2273ac.tar.xz linux-84bae6c379e362aa017efd417199f51d5c2273ac.zip | |
Merge tag 'imx-dt-3.7-2' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/dt
From Shawn Guo:
This is the second round of imx-dt patches for 3.7. It's based on
and imx-dt-3.7 and imx-clk-dt-lookup which have already been pulled.
* tag 'imx-dt-3.7-2' of git://git.linaro.org/people/shawnguo/linux-2.6:
ARM: imx6q: use pll2_pfd2_396m as the enfc_sel's parent
ARM: dts: imx6q-sabrelite: add usbotg pinctrl support
ARM: dts: imx6q-sabrelite: add usbmisc device
Diffstat (limited to 'arch/arm/mach-imx/clk-imx6q.c')
| -rw-r--r-- | arch/arm/mach-imx/clk-imx6q.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index 32fdf73b8e5b..3ec242f3341e 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -406,6 +406,13 @@ int __init mx6q_clocks_init(void) clk_register_clkdev(clk[ahb], "ahb", NULL); clk_register_clkdev(clk[cko1], "cko1", NULL); + /* + * The gpmi needs 100MHz frequency in the EDO/Sync mode, + * We can not get the 100MHz from the pll2_pfd0_352m. + * So choose pll2_pfd2_396m as enfc_sel's parent. + */ + clk_set_parent(clk[enfc_sel], clk[pll2_pfd2_396m]); + for (i = 0; i < ARRAY_SIZE(clks_init_on); i++) clk_prepare_enable(clk[clks_init_on[i]]); |