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clk: renesas: Updates for v4.16

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- Add support for the LVDS module clock on R-Car V3M,
   - Keep wakeup sources in Clock Domains active during system suspend,
     which will allow removing workarounds from drivers later.
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Merge tag 'clk-renesas-for-v4.16-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into clk-renesas

Pull Renesas clk driver updates from Geert Uytterhoeven:

  - Add support for the LVDS module clock on R-Car V3M,
  - Keep wakeup sources in Clock Domains active during system suspend,
    which will allow removing workarounds from drivers later.

* tag 'clk-renesas-for-v4.16-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers:
  clk: renesas: cpg-mssr: Keep wakeup sources active during system suspend
  clk: renesas: mstp: Keep wakeup sources active during system suspend
  clk: renesas: r8a77970: Add LVDS clock
This commit is contained in:
Stephen Boyd 2017-12-21 16:31:13 -08:00
commit 5a30de1e0c
3 changed files with 3 additions and 2 deletions
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2
drivers/clk/renesas/clk-mstp.c
View File

@ -341,7 +341,7 @@ void __init cpg_mstp_add_clk_domain(struct device_node *np)
return;
pd->name = np->name;
pd->flags = GENPD_FLAG_PM_CLK;
pd->flags = GENPD_FLAG_PM_CLK | GENPD_FLAG_ACTIVE_WAKEUP;
pd->attach_dev = cpg_mstp_attach_dev;
pd->detach_dev = cpg_mstp_detach_dev;
pm_genpd_init(pd, &pm_domain_always_on_gov, false);

1
drivers/clk/renesas/r8a77970-cpg-mssr.c
View File

@ -105,6 +105,7 @@ static const struct mssr_mod_clk r8a77970_mod_clks[] __initconst = {
DEF_MOD("vspd0", 623, R8A77970_CLK_S2D1),
DEF_MOD("csi40", 716, R8A77970_CLK_CSI0),
DEF_MOD("du0", 724, R8A77970_CLK_S2D1),
DEF_MOD("lvds", 727, R8A77970_CLK_S2D1),
DEF_MOD("vin3", 808, R8A77970_CLK_S2D1),
DEF_MOD("vin2", 809, R8A77970_CLK_S2D1),
DEF_MOD("vin1", 810, R8A77970_CLK_S2D1),

2
drivers/clk/renesas/renesas-cpg-mssr.c
View File

@ -513,7 +513,7 @@ static int __init cpg_mssr_add_clk_domain(struct device *dev,
genpd = &pd->genpd;
genpd->name = np->name;
genpd->flags = GENPD_FLAG_PM_CLK;
genpd->flags = GENPD_FLAG_PM_CLK | GENPD_FLAG_ACTIVE_WAKEUP;
genpd->attach_dev = cpg_mssr_attach_dev;
genpd->detach_dev = cpg_mssr_detach_dev;
pm_genpd_init(genpd, &pm_domain_always_on_gov, false);