On Thu, Apr 25, 2019 at 11:48 AM Vabhav Sharma <vabhav.sha...@nxp.com> wrote: > > From: Yogesh Gaur <yogeshnarayan.g...@nxp.com> > > Add clockgen support for lx2160a. > Added entry for compat 'fsl,lx2160a-clockgen'.
Well, if I'm expected to apply this, the above is a bit terse. It looks like the patch makes the qoriq-cpufreq driver handle some new hardware, but the changelog doesn't say much about that. I'm guessing that the clockgen support added here makes it possible for qoriq-cpufreq to handle this chip, is that correct? > Signed-off-by: Tang Yuantian <andy.t...@nxp.com> > Signed-off-by: Yogesh Gaur <yogeshnarayan.g...@nxp.com> > Signed-off-by: Vabhav Sharma <vabhav.sha...@nxp.com> > Acked-by: Scott Wood <o...@buserror.net> > Acked-by: Stephen Boyd <sb...@kernel.org> > Acked-by: Viresh Kumar <viresh.ku...@linaro.org> > --- > Changes for v2: > - Subject line updated > > drivers/clk/clk-qoriq.c | 12 ++++++++++++ > drivers/cpufreq/qoriq-cpufreq.c | 1 + > 2 files changed, 13 insertions(+) > > diff --git a/drivers/clk/clk-qoriq.c b/drivers/clk/clk-qoriq.c > index 3d51d7c..1a15201 100644 > --- a/drivers/clk/clk-qoriq.c > +++ b/drivers/clk/clk-qoriq.c > @@ -570,6 +570,17 @@ static const struct clockgen_chipinfo chipinfo[] = { > .flags = CG_VER3 | CG_LITTLE_ENDIAN, > }, > { > + .compat = "fsl,lx2160a-clockgen", > + .cmux_groups = { > + &clockgen2_cmux_cga12, &clockgen2_cmux_cgb > + }, > + .cmux_to_group = { > + 0, 0, 0, 0, 1, 1, 1, 1, -1 > + }, > + .pll_mask = 0x37, > + .flags = CG_VER3 | CG_LITTLE_ENDIAN, > + }, > + { > .compat = "fsl,p2041-clockgen", > .guts_compat = "fsl,qoriq-device-config-1.0", > .init_periph = p2041_init_periph, > @@ -1427,6 +1438,7 @@ CLK_OF_DECLARE(qoriq_clockgen_ls1043a, > "fsl,ls1043a-clockgen", clockgen_init); > CLK_OF_DECLARE(qoriq_clockgen_ls1046a, "fsl,ls1046a-clockgen", > clockgen_init); > CLK_OF_DECLARE(qoriq_clockgen_ls1088a, "fsl,ls1088a-clockgen", > clockgen_init); > CLK_OF_DECLARE(qoriq_clockgen_ls2080a, "fsl,ls2080a-clockgen", > clockgen_init); > +CLK_OF_DECLARE(qoriq_clockgen_lx2160a, "fsl,lx2160a-clockgen", > clockgen_init); > CLK_OF_DECLARE(qoriq_clockgen_p2041, "fsl,p2041-clockgen", clockgen_init); > CLK_OF_DECLARE(qoriq_clockgen_p3041, "fsl,p3041-clockgen", clockgen_init); > CLK_OF_DECLARE(qoriq_clockgen_p4080, "fsl,p4080-clockgen", clockgen_init); > diff --git a/drivers/cpufreq/qoriq-cpufreq.c b/drivers/cpufreq/qoriq-cpufreq.c > index 4295e54..81f0288 100644 > --- a/drivers/cpufreq/qoriq-cpufreq.c > +++ b/drivers/cpufreq/qoriq-cpufreq.c > @@ -284,6 +284,7 @@ static const struct of_device_id node_matches[] > __initconst = { > { .compatible = "fsl,ls1046a-clockgen", }, > { .compatible = "fsl,ls1088a-clockgen", }, > { .compatible = "fsl,ls2080a-clockgen", }, > + { .compatible = "fsl,lx2160a-clockgen", }, > { .compatible = "fsl,p4080-clockgen", }, > { .compatible = "fsl,qoriq-clockgen-1.0", }, > { .compatible = "fsl,qoriq-clockgen-2.0", }, > -- > 2.7.4 >