linux-kernel - [PATCH 1/6] clk: renesas: r9a08g045: Add clocks, resets and power domain support for the TSU IP

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Message-ID: <20250103163805.1775705-2-claudiu.beznea.uj@bp.renesas.com>
Date: Fri,  3 Jan 2025 18:38:00 +0200
From: Claudiu <claudiu.beznea@...on.dev>
To: rafael@...nel.org,
	daniel.lezcano@...aro.org,
	rui.zhang@...el.com,
	lukasz.luba@....com,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	geert+renesas@...der.be,
	magnus.damm@...il.com,
	mturquette@...libre.com,
	sboyd@...nel.org,
	p.zabel@...gutronix.de,
	ulf.hansson@...aro.org
Cc: claudiu.beznea@...on.dev,
	linux-pm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-clk@...r.kernel.org,
	Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
Subject: [PATCH 1/6] clk: renesas: r9a08g045: Add clocks, resets and power domain support for the TSU IP

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

Add clocks, resets and power domains for the TSU IP available on the
Renesas RZ/G3S SoC.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
---
 drivers/clk/renesas/r9a08g045-cpg.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/clk/renesas/r9a08g045-cpg.c b/drivers/clk/renesas/r9a08g045-cpg.c
index 0e7e3bf05b52..bc44e08e7eb9 100644
--- a/drivers/clk/renesas/r9a08g045-cpg.c
+++ b/drivers/clk/renesas/r9a08g045-cpg.c
@@ -241,6 +241,7 @@ static const struct rzg2l_mod_clk r9a08g045_mod_clks[] = {
 	DEF_MOD("gpio_hclk",		R9A08G045_GPIO_HCLK, R9A08G045_OSCCLK, 0x598, 0),
 	DEF_MOD("adc_adclk",		R9A08G045_ADC_ADCLK, R9A08G045_CLK_TSU, 0x5a8, 0),
 	DEF_MOD("adc_pclk",		R9A08G045_ADC_PCLK, R9A08G045_CLK_TSU, 0x5a8, 1),
+	DEF_MOD("tsu_pclk",		R9A08G045_TSU_PCLK, R9A08G045_CLK_TSU, 0x5ac, 0),
 	DEF_MOD("vbat_bclk",		R9A08G045_VBAT_BCLK, R9A08G045_OSCCLK, 0x614, 0),
 };
 
@@ -279,6 +280,7 @@ static const struct rzg2l_reset r9a08g045_resets[] = {
 	DEF_RST(R9A08G045_GPIO_SPARE_RESETN, 0x898, 2),
 	DEF_RST(R9A08G045_ADC_PRESETN, 0x8a8, 0),
 	DEF_RST(R9A08G045_ADC_ADRST_N, 0x8a8, 1),
+	DEF_RST(R9A08G045_TSU_PRESETN, 0x8ac, 0),
 	DEF_RST(R9A08G045_VBAT_BRESETN, 0x914, 0),
 };
 
@@ -353,6 +355,8 @@ static const struct rzg2l_cpg_pm_domain_init_data r9a08g045_pm_domains[] = {
 				DEF_REG_CONF(CPG_BUS_MCPU3_MSTOP, BIT(4)), 0),
 	DEF_PD("adc",		R9A08G045_PD_ADC,
 				DEF_REG_CONF(CPG_BUS_MCPU2_MSTOP, BIT(14)), 0),
+	DEF_PD("tsu",		R9A08G045_PD_TSU,
+				DEF_REG_CONF(CPG_BUS_MCPU2_MSTOP, BIT(15)), 0),
 	DEF_PD("vbat",		R9A08G045_PD_VBAT,
 				DEF_REG_CONF(CPG_BUS_MCPU3_MSTOP, BIT(8)),
 				GENPD_FLAG_ALWAYS_ON),
-- 
2.43.0