09.08.2019 2:46, Sowjanya Komatineni пишет: > This patch allows to create separate irq_set_wake and irq_set_type > implementations for different tegra designs PMC that has different > wake models which require difference wake registers and different > programming sequence. > > AOWAKE model support is available for Tegra186 and Tegra194 only > and it resides within PMC and supports tiered wake architecture. > > Tegra210 and prior tegra designs uses PMC directly to receive wake > events and coordinate the wake sequence. > > Signed-off-by: Sowjanya Komatineni <[email protected]> > --- > drivers/soc/tegra/pmc.c | 12 ++++++++---- > 1 file changed, 8 insertions(+), 4 deletions(-) > > diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c > index 9f9c1c677cf4..91c84d0e66ae 100644 > --- a/drivers/soc/tegra/pmc.c > +++ b/drivers/soc/tegra/pmc.c > @@ -226,6 +226,8 @@ struct tegra_pmc_soc { > void (*setup_irq_polarity)(struct tegra_pmc *pmc, > struct device_node *np, > bool invert); > + int (*irq_set_wake)(struct irq_data *data, unsigned int on); > + int (*irq_set_type)(struct irq_data *data, unsigned int type); > > const char * const *reset_sources; > unsigned int num_reset_sources; > @@ -1920,7 +1922,7 @@ static const struct irq_domain_ops > tegra_pmc_irq_domain_ops = { > .alloc = tegra_pmc_irq_alloc, > }; > > -static int tegra_pmc_irq_set_wake(struct irq_data *data, unsigned int on) > +static int tegra186_pmc_irq_set_wake(struct irq_data *data, unsigned int on) > { > struct tegra_pmc *pmc = irq_data_get_irq_chip_data(data); > unsigned int offset, bit; > @@ -1952,7 +1954,7 @@ static int tegra_pmc_irq_set_wake(struct irq_data > *data, unsigned int on) > return 0; > } > > -static int tegra_pmc_irq_set_type(struct irq_data *data, unsigned int type) > +static int tegra186_pmc_irq_set_type(struct irq_data *data, unsigned int > type) > { > struct tegra_pmc *pmc = irq_data_get_irq_chip_data(data); > u32 value; > @@ -2006,8 +2008,8 @@ static int tegra_pmc_irq_init(struct tegra_pmc *pmc) > pmc->irq.irq_unmask = irq_chip_unmask_parent; > pmc->irq.irq_eoi = irq_chip_eoi_parent; > pmc->irq.irq_set_affinity = irq_chip_set_affinity_parent; > - pmc->irq.irq_set_type = tegra_pmc_irq_set_type; > - pmc->irq.irq_set_wake = tegra_pmc_irq_set_wake; > + pmc->irq.irq_set_type = pmc->soc->irq_set_type; > + pmc->irq.irq_set_wake = pmc->soc->irq_set_wake; > > pmc->domain = irq_domain_add_hierarchy(parent, 0, 96, pmc->dev->of_node, > &tegra_pmc_irq_domain_ops, pmc); > @@ -2680,6 +2682,8 @@ static const struct tegra_pmc_soc tegra186_pmc_soc = { > .regs = &tegra186_pmc_regs, > .init = NULL, > .setup_irq_polarity = tegra186_pmc_setup_irq_polarity, > + .irq_set_wake = tegra186_pmc_irq_set_wake, > + .irq_set_type = tegra186_pmc_irq_set_type, > .reset_sources = tegra186_reset_sources, > .num_reset_sources = ARRAY_SIZE(tegra186_reset_sources), > .reset_levels = tegra186_reset_levels, >
Reviewed-by: Dmitry Osipenko <[email protected]>
