+Stephen to suggest > -----Original Message----- > From: Jonghwan Choi [mailto:jhbird.c...@samsung.com] > Sent: Wednesday, June 19, 2013 5:49 AM > To: 'Jonghwan Choi'; linux-kernel@vger.kernel.org > Cc: sta...@vger.kernel.org; Jay Agarwal > Subject: [PATCH 3.9-stable] ARM: tegra30: clocks: Fix pciex clock registration > > This patch looks like it should be in the 3.9-stable tree, should we apply it? > > ------------------ > > From: "Jay Agarwal <jagar...@nvidia.com>" > > commit ff49fad1d9bf2c49f52817b04cde8e4412434637 upstream > > Registering pciex as peripheral clock instead of fixed clock as > tegra_perih_reset_assert(deassert) api of this clock api gives warning and > ultimately does not succeed to assert(deassert) > > Signed-off-by: Jay Agarwal <jagar...@nvidia.com> > Acked-by: Stephen Warren <swar...@nvidia.com> > Signed-off-by: Mike Turquette <mturque...@linaro.org> > Signed-off-by: Jonghwan Choi <jhbird.c...@samsung.com> > --- > drivers/clk/tegra/clk-tegra30.c | 11 ++++++----- > 1 file changed, 6 insertions(+), 5 deletions(-) > > diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c > index ba6f51b..1f8595b 100644 > --- a/drivers/clk/tegra/clk-tegra30.c > +++ b/drivers/clk/tegra/clk-tegra30.c > @@ -1592,6 +1592,12 @@ static void __init tegra30_periph_clk_init(void) > clk_register_clkdev(clk, "afi", "tegra-pcie"); > clks[afi] = clk; > > + /* pciex */ > + clk = tegra_clk_register_periph_gate("pciex", "pll_e", 0, clk_base, > 0, > + 74, &periph_u_regs, > periph_clk_enb_refcnt); > + clk_register_clkdev(clk, "pciex", "tegra-pcie"); > + clks[pciex] = clk; > + > /* kfuse */ > clk = tegra_clk_register_periph_gate("kfuse", "clk_m", > TEGRA_PERIPH_ON_APB, > @@ -1710,11 +1716,6 @@ static void __init tegra30_fixed_clk_init(void) > 1, 0, &cml_lock); > clk_register_clkdev(clk, "cml1", NULL); > clks[cml1] = clk; > - > - /* pciex */ > - clk = clk_register_fixed_rate(NULL, "pciex", "pll_e", 0, 100000000); > - clk_register_clkdev(clk, "pciex", NULL); > - clks[pciex] = clk; > } > > static void __init tegra30_osc_clk_init(void) > -- > 1.7.9.5
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