| Message ID | cover.1593788312.git.cristian.ciocaltea@gmail.com |
|---|---|
| Headers | show |
| Series | Add RMU and DMAC/GPIO clock support for Actions Semi S500 SoCs | expand |
On Fri, Jul 03, 2020 at 08:05:09PM +0300, Cristian Ciocaltea wrote: > Add support for the missing APB, DMAC and GPIO clocks in the Actions > Semi S500 SoC clock driver. > > Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Thanks, Mani > --- > Changes in v3: > - None > > Changes in v2: > - None > > drivers/clk/actions/owl-s500.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/drivers/clk/actions/owl-s500.c b/drivers/clk/actions/owl-s500.c > index 0eb83a0b70bc..025a8f6d6482 100644 > --- a/drivers/clk/actions/owl-s500.c > +++ b/drivers/clk/actions/owl-s500.c > @@ -175,6 +175,8 @@ static OWL_MUX(dev_clk, "dev_clk", dev_clk_mux_p, CMU_DEVPLL, 12, 1, CLK_SET_RAT > static OWL_MUX(ahbprediv_clk, "ahbprediv_clk", ahbprediv_clk_mux_p, CMU_BUSCLK1, 8, 3, CLK_SET_RATE_PARENT); > > /* gate clocks */ > +static OWL_GATE(gpio_clk, "gpio_clk", "apb_clk", CMU_DEVCLKEN0, 18, 0, 0); > +static OWL_GATE(dmac_clk, "dmac_clk", "h_clk", CMU_DEVCLKEN0, 1, 0, 0); > static OWL_GATE(spi0_clk, "spi0_clk", "ahb_clk", CMU_DEVCLKEN1, 10, 0, CLK_IGNORE_UNUSED); > static OWL_GATE(spi1_clk, "spi1_clk", "ahb_clk", CMU_DEVCLKEN1, 11, 0, CLK_IGNORE_UNUSED); > static OWL_GATE(spi2_clk, "spi2_clk", "ahb_clk", CMU_DEVCLKEN1, 12, 0, CLK_IGNORE_UNUSED); > @@ -184,6 +186,7 @@ static OWL_GATE(hdmi_clk, "hdmi_clk", "hosc", CMU_DEVCLKEN1, 3, 0, 0); > > /* divider clocks */ > static OWL_DIVIDER(h_clk, "h_clk", "ahbprediv_clk", CMU_BUSCLK1, 12, 2, NULL, 0, 0); > +static OWL_DIVIDER(apb_clk, "apb_clk", "ahb_clk", CMU_BUSCLK1, 14, 2, NULL, 0, 0); > static OWL_DIVIDER(rmii_ref_clk, "rmii_ref_clk", "ethernet_pll_clk", CMU_ETHERNETPLL, 1, 1, rmii_ref_div_table, 0, 0); > > /* factor clocks */ > @@ -428,6 +431,9 @@ static struct owl_clk_common *s500_clks[] = { > &spdif_clk.common, > &nand_clk.common, > &ecc_clk.common, > + &apb_clk.common, > + &dmac_clk.common, > + &gpio_clk.common, > }; > > static struct clk_hw_onecell_data s500_hw_clks = { > @@ -484,6 +490,9 @@ static struct clk_hw_onecell_data s500_hw_clks = { > [CLK_SPDIF] = &spdif_clk.common.hw, > [CLK_NAND] = &nand_clk.common.hw, > [CLK_ECC] = &ecc_clk.common.hw, > + [CLK_APB] = &apb_clk.common.hw, > + [CLK_DMAC] = &dmac_clk.common.hw, > + [CLK_GPIO] = &gpio_clk.common.hw, > }, > .num = CLK_NR_CLKS, > }; > -- > 2.27.0 >
On Fri, Jul 03, 2020 at 08:05:12PM +0300, Cristian Ciocaltea wrote: > Add a reset binding entry to match all members of Actions Semi Owl SoCs. > > Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Thanks, Mani > --- > Changes in v3: > - Removed the "-reset.h" suffix from the binding entry, as suggested > by Mani > > Changes in v2: > - None > > MAINTAINERS | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/MAINTAINERS b/MAINTAINERS > index 496fd4eafb68..5033de342f31 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -1533,6 +1533,7 @@ F: drivers/mmc/host/owl-mmc.c > F: drivers/pinctrl/actions/* > F: drivers/soc/actions/ > F: include/dt-bindings/power/owl-* > +F: include/dt-bindings/reset/actions,* > F: include/linux/soc/actions/ > N: owl > > -- > 2.27.0 >
Quoting Cristian Ciocaltea (2020-07-03 10:05:07) > The h_clk clock in the Actions Semi S500 SoC clock driver has an > invalid parent. Replace with the correct one. > > Fixes: ed6b4795ece4 ("clk: actions: Add clock driver for S500 SoC") > Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> > Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> > --- Applied to clk-next
Quoting Cristian Ciocaltea (2020-07-03 10:05:09) > Add support for the missing APB, DMAC and GPIO clocks in the Actions > Semi S500 SoC clock driver. > > Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> > --- Applied to clk-next
Quoting Cristian Ciocaltea (2020-07-03 10:05:11) > Add Reset Management Unit (RMU) support for Actions Semi S500 SoC. > > Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> > Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> > --- Applied to clk-next
Quoting Cristian Ciocaltea (2020-07-03 10:05:12) > Add a reset binding entry to match all members of Actions Semi Owl SoCs. > > Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> > --- Applied to clk-next