linux-kernel - [PATCH 1/4] clk: renesas: r9a09g047: Add clock and reset entries for GE3D

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Message-ID: <20250402131142.1270701-2-tommaso.merciai.xr@bp.renesas.com>
Date: Wed,  2 Apr 2025 15:11:38 +0200
From: Tommaso Merciai <tommaso.merciai.xr@...renesas.com>
To: tomm.merciai@...il.com
Cc: linux-renesas-soc@...r.kernel.org,
	biju.das.jz@...renesas.com,
	Tommaso Merciai <tommaso.merciai.xr@...renesas.com>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>,
	linux-clk@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 1/4] clk: renesas: r9a09g047: Add clock and reset entries for GE3D

Add CLK_PLLVDO_GPU along with the necessary clock and reset entries for
GE3D.

Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@...renesas.com>
---
 drivers/clk/renesas/r9a09g047-cpg.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/clk/renesas/r9a09g047-cpg.c b/drivers/clk/renesas/r9a09g047-cpg.c
index e9cf4342d0cfb..2aa1e0aa4d36d 100644
--- a/drivers/clk/renesas/r9a09g047-cpg.c
+++ b/drivers/clk/renesas/r9a09g047-cpg.c
@@ -41,6 +41,7 @@ enum clk_ids {
 	CLK_PLLDTY_ACPU_DIV4,
 	CLK_PLLDTY_DIV16,
 	CLK_PLLVDO_CRU0,
+	CLK_PLLVDO_GPU,
 
 	/* Module Clocks */
 	MOD_CLK_BASE,
@@ -96,6 +97,7 @@ static const struct cpg_core_clk r9a09g047_core_clks[] __initconst = {
 	DEF_FIXED(".plldty_div16", CLK_PLLDTY_DIV16, CLK_PLLDTY, 1, 16),
 
 	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),
 
 	/* Core Clocks */
 	DEF_FIXED("sys_0_pclk", R9A09G047_SYS_0_PCLK, CLK_QEXTAL, 1, 1),
@@ -185,6 +187,12 @@ static const struct rzv2h_mod_clk r9a09g047_mod_clks[] __initconst = {
 						BUS_MSTOP(9, BIT(4))),
 	DEF_MOD("tsu_1_pclk",			CLK_QEXTAL, 16, 10, 8, 10,
 						BUS_MSTOP(2, BIT(15))),
+	DEF_MOD("ge3d_clk",			CLK_PLLVDO_GPU, 15, 0, 7, 16,
+						BUS_MSTOP(3, BIT(4))),
+	DEF_MOD("ge3d_axi_clk",			CLK_PLLDTY_ACPU_DIV2, 15, 1, 7, 17,
+						BUS_MSTOP(3, BIT(4))),
+	DEF_MOD("ge3d_ace_clk",			CLK_PLLDTY_ACPU_DIV2, 15, 2, 7, 18,
+						BUS_MSTOP(3, BIT(4))),
 };
 
 static const struct rzv2h_reset r9a09g047_resets[] __initconst = {
@@ -214,6 +222,9 @@ static const struct rzv2h_reset r9a09g047_resets[] __initconst = {
 	DEF_RST(12, 6, 5, 23),		/* CRU_0_ARESETN */
 	DEF_RST(12, 7, 5, 24),		/* CRU_0_S_RESETN */
 	DEF_RST(15, 8, 7, 9),		/* TSU_1_PRESETN */
+	DEF_RST(13, 13, 6, 14),		/* GE3D_0_RESETN */
+	DEF_RST(13, 14, 6, 15),		/* GE3D_0_AXI_RESETN */
+	DEF_RST(13, 15, 6, 16),		/* GE3D_0_ACE_RESETN */
 };
 
 const struct rzv2h_cpg_info r9a09g047_cpg_info __initconst = {
-- 
2.43.0