Commit 059db30b authored by Tommaso Merciai's avatar Tommaso Merciai Committed by Geert Uytterhoeven
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clk: renesas: r9a09g047: Add DMAC clocks and resets 



Add clock and reset entries for the Renesas RZ/G3E DMAC IPs.

Signed-off-by: default avatarTommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250801084825.471011-2-tommaso.merciai.xr@bp.renesas.com


Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent 6b234eda

drivers/clk/renesas/r9a09g047-cpg.c

+19 −0
Original line number Diff line number Diff line
@@ -48,6 +48,8 @@ enum clk_ids { 
	CLK_PLLDTY_ACPU_DIV2,

	CLK_PLLDTY_ACPU_DIV4,

	CLK_PLLDTY_DIV8,

	CLK_PLLDTY_RCPU,

	CLK_PLLDTY_RCPU_DIV4,

	CLK_PLLETH_DIV_250_FIX,

	CLK_PLLETH_DIV_125_FIX,

	CLK_CSDIV_PLLETH_GBE0,
@@ -157,6 +159,8 @@ static const struct cpg_core_clk r9a09g047_core_clks[] __initconst = { 
	DEF_SMUX(".smux2_gbe1_txclk", CLK_SMUX2_GBE1_TXCLK, SSEL1_SELCTL0, smux2_gbe1_txclk),

	DEF_SMUX(".smux2_gbe1_rxclk", CLK_SMUX2_GBE1_RXCLK, SSEL1_SELCTL1, smux2_gbe1_rxclk),

	DEF_FIXED(".plldty_div16", CLK_PLLDTY_DIV16, CLK_PLLDTY, 1, 16),

	DEF_DDIV(".plldty_rcpu", CLK_PLLDTY_RCPU, CLK_PLLDTY, CDDIV3_DIVCTL2, dtable_2_64),

	DEF_FIXED(".plldty_rcpu_div4", CLK_PLLDTY_RCPU_DIV4, CLK_PLLDTY_RCPU, 1, 4),



	DEF_DDIV(".pllvdo_cru0", CLK_PLLVDO_CRU0, CLK_PLLVDO, CDDIV3_DIVCTL3, dtable_2_4),

	DEF_DDIV(".pllvdo_gpu", CLK_PLLVDO_GPU, CLK_PLLVDO, CDDIV3_DIVCTL1, dtable_2_64),
@@ -180,6 +184,16 @@ static const struct cpg_core_clk r9a09g047_core_clks[] __initconst = { 
};



static const struct rzv2h_mod_clk r9a09g047_mod_clks[] __initconst = {

	DEF_MOD("dmac_0_aclk",			CLK_PLLCM33_GEAR, 0, 0, 0, 0,

						BUS_MSTOP(5, BIT(9))),

	DEF_MOD("dmac_1_aclk",			CLK_PLLDTY_ACPU_DIV2, 0, 1, 0, 1,

						BUS_MSTOP(3, BIT(2))),

	DEF_MOD("dmac_2_aclk",			CLK_PLLDTY_ACPU_DIV2, 0, 2, 0, 2,

						BUS_MSTOP(3, BIT(3))),

	DEF_MOD("dmac_3_aclk",			CLK_PLLDTY_RCPU_DIV4, 0, 3, 0, 3,

						BUS_MSTOP(10, BIT(11))),

	DEF_MOD("dmac_4_aclk",			CLK_PLLDTY_RCPU_DIV4, 0, 4, 0, 4,

						BUS_MSTOP(10, BIT(12))),

	DEF_MOD_CRITICAL("icu_0_pclk_i",	CLK_PLLCM33_DIV16, 0, 5, 0, 5,

						BUS_MSTOP_NONE),

	DEF_MOD_CRITICAL("gic_0_gicclk",	CLK_PLLDTY_ACPU_DIV4, 1, 3, 0, 19,
@@ -300,6 +314,11 @@ static const struct rzv2h_mod_clk r9a09g047_mod_clks[] __initconst = { 


static const struct rzv2h_reset r9a09g047_resets[] __initconst = {

	DEF_RST(3, 0, 1, 1),		/* SYS_0_PRESETN */

	DEF_RST(3, 1, 1, 2),		/* DMAC_0_ARESETN */

	DEF_RST(3, 2, 1, 3),		/* DMAC_1_ARESETN */

	DEF_RST(3, 3, 1, 4),		/* DMAC_2_ARESETN */

	DEF_RST(3, 4, 1, 5),		/* DMAC_3_ARESETN */

	DEF_RST(3, 5, 1, 6),		/* DMAC_4_ARESETN */

	DEF_RST(3, 6, 1, 7),		/* ICU_0_PRESETN_I */

	DEF_RST(3, 8, 1, 9),		/* GIC_0_GICRESET_N */

	DEF_RST(3, 9, 1, 10),		/* GIC_0_DBG_GICRESET_N */