Merge tag 'clk-renesas-for-v4.7-tag3' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into clk-next

Pull Renesas clk driver updates from Geert Uytterhoeven:

  - Support for CSI2 and VIN module clocks on R-Car H3,
  - Renesas CPG/MSTP and CPG/MSSR Clock Domain fixes.

* tag 'clk-renesas-for-v4.7-tag3' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers:
  clk: renesas: cpg-mssr: Use always-on governor for Clock Domain
  clk: renesas: cpg-mssr: Postpone call to pm_genpd_init()
  clk: renesas: mstp: Use always-on governor for Clock Domain
  clk: renesas: mstp: Postpone call to pm_genpd_init()
  clk: renesas: r8a7795: Add VIN clocks
  clk: renesas: r8a7795: Add CSI2 clocks

drivers/clk/renesas/clk-mstp.c

@@ -316,11 +316,10 @@ void __init cpg_mstp_add_clk_domain(struct device_node *np)
 		return;
 
 	pd->name = np->name;
-
 	pd->flags = GENPD_FLAG_PM_CLK;
-	pm_genpd_init(pd, &simple_qos_governor, false);
 	pd->attach_dev = cpg_mstp_attach_dev;
 	pd->detach_dev = cpg_mstp_detach_dev;
+	pm_genpd_init(pd, &pm_domain_always_on_gov, false);
 
 	of_genpd_add_provider_simple(np, pd);
 }

drivers/clk/renesas/r8a7795-cpg-mssr.c

@@ -120,6 +120,7 @@ static const struct cpg_core_clk r8a7795_core_clks[] __initconst = {
 	DEF_DIV6P1("mso",       R8A7795_CLK_MSO,   CLK_PLL1_DIV4, 0x014),
 	DEF_DIV6P1("hdmi",      R8A7795_CLK_HDMI,  CLK_PLL1_DIV2, 0x250),
 	DEF_DIV6P1("canfd",     R8A7795_CLK_CANFD, CLK_PLL1_DIV4, 0x244),
+	DEF_DIV6P1("csi0",      R8A7795_CLK_CSI0,  CLK_PLL1_DIV4, 0x00c),
 
 	DEF_DIV6_RO("osc",      R8A7795_CLK_OSC,   CLK_EXTAL, CPG_RCKCR, 8),
 	DEF_DIV6_RO("r_int",    CLK_RINT,          CLK_EXTAL, CPG_RCKCR, 32),
@@ -190,6 +191,10 @@ static const struct mssr_mod_clk r8a7795_mod_clks[] __initconst = {
 	DEF_MOD("ehci1",		 702,	R8A7795_CLK_S3D4),
 	DEF_MOD("ehci0",		 703,	R8A7795_CLK_S3D4),
 	DEF_MOD("hsusb",		 704,	R8A7795_CLK_S3D4),
+	DEF_MOD("csi21",		 713,	R8A7795_CLK_CSI0),
+	DEF_MOD("csi20",		 714,	R8A7795_CLK_CSI0),
+	DEF_MOD("csi41",		 715,	R8A7795_CLK_CSI0),
+	DEF_MOD("csi40",		 716,	R8A7795_CLK_CSI0),
 	DEF_MOD("du3",			 721,	R8A7795_CLK_S2D1),
 	DEF_MOD("du2",			 722,	R8A7795_CLK_S2D1),
 	DEF_MOD("du1",			 723,	R8A7795_CLK_S2D1),
@@ -197,6 +202,14 @@ static const struct mssr_mod_clk r8a7795_mod_clks[] __initconst = {
 	DEF_MOD("lvds",			 727,	R8A7795_CLK_S2D1),
 	DEF_MOD("hdmi1",		 728,	R8A7795_CLK_HDMI),
 	DEF_MOD("hdmi0",		 729,	R8A7795_CLK_HDMI),
+	DEF_MOD("vin7",			 804,	R8A7795_CLK_S2D1),
+	DEF_MOD("vin6",			 805,	R8A7795_CLK_S2D1),
+	DEF_MOD("vin5",			 806,	R8A7795_CLK_S2D1),
+	DEF_MOD("vin4",			 807,	R8A7795_CLK_S2D1),
+	DEF_MOD("vin3",			 808,	R8A7795_CLK_S2D1),
+	DEF_MOD("vin2",			 809,	R8A7795_CLK_S2D1),
+	DEF_MOD("vin1",			 810,	R8A7795_CLK_S2D1),
+	DEF_MOD("vin0",			 811,	R8A7795_CLK_S2D1),
 	DEF_MOD("etheravb",		 812,	R8A7795_CLK_S3D2),
 	DEF_MOD("sata0",		 815,	R8A7795_CLK_S3D2),
 	DEF_MOD("gpio7",		 905,	R8A7795_CLK_CP),

drivers/clk/renesas/renesas-cpg-mssr.c

@@ -493,9 +493,9 @@ static int __init cpg_mssr_add_clk_domain(struct device *dev,
 	genpd = &pd->genpd;
 	genpd->name = np->name;
 	genpd->flags = GENPD_FLAG_PM_CLK;
-	pm_genpd_init(genpd, &simple_qos_governor, false);
 	genpd->attach_dev = cpg_mssr_attach_dev;
 	genpd->detach_dev = cpg_mssr_detach_dev;
+	pm_genpd_init(genpd, &pm_domain_always_on_gov, false);
 	cpg_mssr_clk_domain = pd;
 
 	of_genpd_add_provider_simple(np, genpd);