[PATCH 10/17] clk: renesas: r9a08g045: Add support for power domains

[Claudiu]

From: Claudiu Beznea <claudiu.beznea.uj at bp.renesas.com>

Instantiate power domains for the currently enabled IPs of R9A08G045 SoC.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj at bp.renesas.com>
---
 drivers/clk/renesas/r9a08g045-cpg.c | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/drivers/clk/renesas/r9a08g045-cpg.c b/drivers/clk/renesas/r9a08g045-cpg.c
index c3e6da2de197..b06d8e93707f 100644
--- a/drivers/clk/renesas/r9a08g045-cpg.c
+++ b/drivers/clk/renesas/r9a08g045-cpg.c
@@ -240,6 +240,28 @@ static const unsigned int r9a08g045_crit_mod_clks[] __initconst = {
 	MOD_CLK_BASE + R9A08G045_DMAC_ACLK,
 };
 
+static const struct rzg2l_cpg_pm_domain_init_data r9a08g045_pm_domains[] = {
+	DEF_PD("always-on",	R9A08G045_PD_ALWAYS_ON, 0, 0,
+				RZG2L_PD_F_PARENT | RZG2L_PD_F_ALWAYS_ON),
+	DEF_PD("gic",		R9A08G045_PD_GIC, MSTOP(ACPU, BIT(3)), PWRDN(IP1, 2),
+				RZG2L_PD_F_ALWAYS_ON),
+	DEF_PD("ia55",		R9A08G045_PD_IA55, MSTOP(PERI_CPU, BIT(13)), PWRDN(IP1, 3),
+				RZG2L_PD_F_ALWAYS_ON),
+	DEF_PD("dmac",		R9A08G045_PD_DMAC, MSTOP(REG1, GENMASK(3, 0)), 0,
+				RZG2L_PD_F_ALWAYS_ON),
+	DEF_PD("ddr",		R9A08G045_PD_DDR, MSTOP(PERI_DDR, BIT(1)), PWRDN(IP2, 0),
+				RZG2L_PD_F_ALWAYS_ON),
+	DEF_PD("tzcddr",	R9A08G045_PD_TZCDDR, MSTOP(TZCDDR, GENMASK(2, 0)),
+				PWRDN(IP2, 1), RZG2L_PD_F_ALWAYS_ON),
+	DEF_PD("otfde_ddr",	R9A08G045_PD_OTFDE_DDR, 0, PWRDN(IP2, 2), RZG2L_PD_F_ALWAYS_ON),
+	DEF_PD("sdhi0",		R9A08G045_PD_SDHI0, MSTOP(PERI_COM, BIT(0)), PWRDN(IP1, 13), 0),
+	DEF_PD("sdhi1",		R9A08G045_PD_SDHI1, MSTOP(PERI_COM, BIT(1)), PWRDN(IP1, 14), 0),
+	DEF_PD("sdhi2",		R9A08G045_PD_SDHI2, MSTOP(PERI_COM, BIT(11)), PWRDN(IP1, 15), 0),
+	DEF_PD("eth0",		R9A08G045_PD_ETHER0, MSTOP(PERI_COM, BIT(2)), PWRDN(IP1, 11), 0),
+	DEF_PD("eth1",		R9A08G045_PD_ETHER1, MSTOP(PERI_COM, BIT(3)), PWRDN(IP1, 12), 0),
+	DEF_PD("scif0",		R9A08G045_PD_SCIF0, MSTOP(MCPU2, BIT(1)), 0, 0),
+};
+
 const struct rzg2l_cpg_info r9a08g045_cpg_info = {
 	/* Core Clocks */
 	.core_clks = r9a08g045_core_clks,
@@ -260,5 +282,10 @@ const struct rzg2l_cpg_info r9a08g045_cpg_info = {
 	.resets = r9a08g045_resets,
 	.num_resets = R9A08G045_VBAT_BRESETN + 1, /* Last reset ID + 1 */
 
+	/* Power domains */
+	.pm_domains = r9a08g045_pm_domains,
+	.num_pm_domains = ARRAY_SIZE(r9a08g045_pm_domains),
+	.pm_domain_pwrdn_mstop = true,
+
 	.has_clk_mon_regs = true,
 };
-- 
2.39.2