Commit b7343504 authored by Claudiu Beznea's avatar Claudiu Beznea Committed by Geert Uytterhoeven
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clk: renesas: r9a08g045: Add clock, reset and power domain for the remaining SCIFs 



The Renesas RZ/G3S SoC has 6 SCIF interfaces.  SCIF0 is used as debug
console and is already enabled.  Add clock, reset and power domain
support for the remaining ones.

Signed-off-by: default avatarClaudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20241115134401.3893008-2-claudiu.beznea.uj@bp.renesas.com


Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent 97088b3a

drivers/clk/renesas/r9a08g045-cpg.c

+20 −0
Original line number Diff line number Diff line
@@ -232,6 +232,11 @@ static const struct rzg2l_mod_clk r9a08g045_mod_clks[] = { 
	DEF_MOD("i2c2_pclk",		R9A08G045_I2C2_PCLK, R9A08G045_CLK_P0, 0x580, 2),

	DEF_MOD("i2c3_pclk",		R9A08G045_I2C3_PCLK, R9A08G045_CLK_P0, 0x580, 3),

	DEF_MOD("scif0_clk_pck",	R9A08G045_SCIF0_CLK_PCK, R9A08G045_CLK_P0, 0x584, 0),

	DEF_MOD("scif1_clk_pck",	R9A08G045_SCIF1_CLK_PCK, R9A08G045_CLK_P0, 0x584, 1),

	DEF_MOD("scif2_clk_pck",	R9A08G045_SCIF2_CLK_PCK, R9A08G045_CLK_P0, 0x584, 2),

	DEF_MOD("scif3_clk_pck",	R9A08G045_SCIF3_CLK_PCK, R9A08G045_CLK_P0, 0x584, 3),

	DEF_MOD("scif4_clk_pck",	R9A08G045_SCIF4_CLK_PCK, R9A08G045_CLK_P0, 0x584, 4),

	DEF_MOD("scif5_clk_pck",	R9A08G045_SCIF5_CLK_PCK, R9A08G045_CLK_P0, 0x584, 5),

	DEF_MOD("gpio_hclk",		R9A08G045_GPIO_HCLK, R9A08G045_OSCCLK, 0x598, 0),

	DEF_MOD("vbat_bclk",		R9A08G045_VBAT_BCLK, R9A08G045_OSCCLK, 0x614, 0),

};
@@ -261,6 +266,11 @@ static const struct rzg2l_reset r9a08g045_resets[] = { 
	DEF_RST(R9A08G045_I2C2_MRST, 0x880, 2),

	DEF_RST(R9A08G045_I2C3_MRST, 0x880, 3),

	DEF_RST(R9A08G045_SCIF0_RST_SYSTEM_N, 0x884, 0),

	DEF_RST(R9A08G045_SCIF1_RST_SYSTEM_N, 0x884, 1),

	DEF_RST(R9A08G045_SCIF2_RST_SYSTEM_N, 0x884, 2),

	DEF_RST(R9A08G045_SCIF3_RST_SYSTEM_N, 0x884, 3),

	DEF_RST(R9A08G045_SCIF4_RST_SYSTEM_N, 0x884, 4),

	DEF_RST(R9A08G045_SCIF5_RST_SYSTEM_N, 0x884, 5),

	DEF_RST(R9A08G045_GPIO_RSTN, 0x898, 0),

	DEF_RST(R9A08G045_GPIO_PORT_RESETN, 0x898, 1),

	DEF_RST(R9A08G045_GPIO_SPARE_RESETN, 0x898, 2),
@@ -326,6 +336,16 @@ static const struct rzg2l_cpg_pm_domain_init_data r9a08g045_pm_domains[] = { 
				DEF_REG_CONF(CPG_BUS_MCPU2_MSTOP, BIT(13)), 0),

	DEF_PD("scif0",		R9A08G045_PD_SCIF0,

				DEF_REG_CONF(CPG_BUS_MCPU2_MSTOP, BIT(1)), 0),

	DEF_PD("scif1",		R9A08G045_PD_SCIF1,

				DEF_REG_CONF(CPG_BUS_MCPU2_MSTOP, BIT(2)), 0),

	DEF_PD("scif2",		R9A08G045_PD_SCIF2,

				DEF_REG_CONF(CPG_BUS_MCPU2_MSTOP, BIT(3)), 0),

	DEF_PD("scif3",		R9A08G045_PD_SCIF3,

				DEF_REG_CONF(CPG_BUS_MCPU2_MSTOP, BIT(4)), 0),

	DEF_PD("scif4",		R9A08G045_PD_SCIF4,

				DEF_REG_CONF(CPG_BUS_MCPU2_MSTOP, BIT(5)), 0),

	DEF_PD("scif5",		R9A08G045_PD_SCIF5,

				DEF_REG_CONF(CPG_BUS_MCPU3_MSTOP, BIT(4)), 0),

	DEF_PD("vbat",		R9A08G045_PD_VBAT,

				DEF_REG_CONF(CPG_BUS_MCPU3_MSTOP, BIT(8)),

				GENPD_FLAG_ALWAYS_ON),