On 26.10.2015 21:51, Alim Akhtar wrote: > S2MPS15 PMIC has three 32k buffered clocks outputs. This patch > adds supports for the same to the s2mps11 clock driver. > > Signed-off-by: Alim Akhtar <alim.akh...@samsung.com> > --- > drivers/clk/Kconfig | 5 +++-- > drivers/clk/clk-s2mps11.c | 24 ++++++++++++++++++++++++ > 2 files changed, 27 insertions(+), 2 deletions(-) > > diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig > index a1fa61159179..037a314b5d76 100644 > --- a/drivers/clk/Kconfig > +++ b/drivers/clk/Kconfig > @@ -120,9 +120,10 @@ config COMMON_CLK_S2MPS11 > tristate "Clock driver for S2MPS1X/S5M8767 MFD" > depends on MFD_SEC_CORE > ---help--- > - This driver supports S2MPS11/S2MPS14/S5M8767 crystal oscillator > + This driver supports S2MPS1X/S5M8767 crystal oscillator > clock. These multi-function devices have two (S2MPS14) or three > - (S2MPS11, S5M8767) fixed-rate oscillators, clocked at 32KHz each. > + (S2MPS11/S2MPS13/S2MPS15/S5M8767) fixed-rate oscillators, > + clocked at 32KHz each. > > config CLK_TWL6040 > tristate "External McPDM functional clock from twl6040" > diff --git a/drivers/clk/clk-s2mps11.c b/drivers/clk/clk-s2mps11.c > index d266299dfdb1..455500dca653 100644 > --- a/drivers/clk/clk-s2mps11.c > +++ b/drivers/clk/clk-s2mps11.c > @@ -25,6 +25,7 @@ > #include <linux/mfd/samsung/s2mps11.h> > #include <linux/mfd/samsung/s2mps13.h> > #include <linux/mfd/samsung/s2mps14.h> > +#include <linux/mfd/samsung/s2mps15.h> > #include <linux/mfd/samsung/s5m8767.h> > #include <linux/mfd/samsung/core.h> > > @@ -148,6 +149,24 @@ static struct clk_init_data > s2mps14_clks_init[S2MPS11_CLKS_NUM] = { > }, > }; > > +static struct clk_init_data s2mps15_clks_init[S2MPS11_CLKS_NUM] = { > + [S2MPS11_CLK_AP] = { > + .name = "s2mps15_ap", > + .ops = &s2mps11_clk_ops, > + .flags = CLK_IS_ROOT, > + }, > + [S2MPS11_CLK_CP] = { > + .name = "s2mps15_cp", > + .ops = &s2mps11_clk_ops, > + .flags = CLK_IS_ROOT, > + }, > + [S2MPS11_CLK_BT] = { > + .name = "s2mps15_bt", > + .ops = &s2mps11_clk_ops, > + .flags = CLK_IS_ROOT, > + }, > +}; > + > static struct device_node *s2mps11_clk_parse_dt(struct platform_device *pdev, > struct clk_init_data *clks_init) > { > @@ -207,6 +226,10 @@ static int s2mps11_clk_probe(struct platform_device > *pdev) > s2mps11_reg = S2MPS14_REG_RTCCTRL; > clks_init = s2mps14_clks_init; > break; > + case S2MPS15X: > + s2mps11_reg = S2MPS15_REG_RTC_BUF; > + clks_init = s2mps15_clks_init;
Another question (after looking at RTC driver): Is this the same register address as S2MPS14? Best regards, Krzysztof -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html