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Tue, 25 Nov 2025 14:14:31 -0800 (PST) From: Prabhakar X-Google-Original-From: Prabhakar To: Geert Uytterhoeven , Michael Turquette , Stephen Boyd Cc: linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Biju Das , Fabrizio Castro , Lad Prabhakar Subject: [PATCH 1/3] clk: renesas: r9a09g056: Add entries for the DMACs Date: Tue, 25 Nov 2025 22:14:18 +0000 Message-ID: <20251125221420.288809-2-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251125221420.288809-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20251125221420.288809-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Lad Prabhakar Add clock and reset entries for the DMAC IPs. Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven --- drivers/clk/renesas/r9a09g056-cpg.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/drivers/clk/renesas/r9a09g056-cpg.c b/drivers/clk/renesas/r9a0= 9g056-cpg.c index f48a082e65d7..19b712685a31 100644 --- a/drivers/clk/renesas/r9a09g056-cpg.c +++ b/drivers/clk/renesas/r9a09g056-cpg.c @@ -51,6 +51,8 @@ enum clk_ids { CLK_PLLDTY_ACPU_DIV4, CLK_PLLDTY_DIV8, CLK_PLLDTY_DIV16, + CLK_PLLDTY_RCPU, + CLK_PLLDTY_RCPU_DIV4, CLK_PLLVDO_CRU0, CLK_PLLVDO_CRU1, CLK_PLLVDO_ISP, @@ -184,6 +186,8 @@ static const struct cpg_core_clk r9a09g056_core_clks[] = __initconst =3D { DEF_FIXED(".plldty_acpu_div4", CLK_PLLDTY_ACPU_DIV4, CLK_PLLDTY_ACPU, 1, = 4), DEF_FIXED(".plldty_div8", CLK_PLLDTY_DIV8, CLK_PLLDTY, 1, 8), DEF_FIXED(".plldty_div16", CLK_PLLDTY_DIV16, CLK_PLLDTY, 1, 16), + DEF_DDIV(".plldty_rcpu", CLK_PLLDTY_RCPU, CLK_PLLDTY, CDDIV3_DIVCTL2, dta= ble_2_64), + DEF_FIXED(".plldty_rcpu_div4", CLK_PLLDTY_RCPU_DIV4, CLK_PLLDTY_RCPU, 1, = 4), =20 DEF_DDIV(".pllvdo_cru0", CLK_PLLVDO_CRU0, CLK_PLLVDO, CDDIV3_DIVCTL3, dta= ble_2_4), DEF_DDIV(".pllvdo_cru1", CLK_PLLVDO_CRU1, CLK_PLLVDO, CDDIV4_DIVCTL0, dta= ble_2_4), @@ -231,6 +235,16 @@ static const struct cpg_core_clk r9a09g056_core_clks[]= __initconst =3D { }; =20 static const struct rzv2h_mod_clk r9a09g056_mod_clks[] __initconst =3D { + 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("gic_0_gicclk", CLK_PLLDTY_ACPU_DIV4, 1, 3, 0, 19, BUS_MSTOP(3, BIT(5))), DEF_MOD("gtm_0_pclk", CLK_PLLCM33_DIV16, 4, 3, 2, 3, @@ -401,6 +415,11 @@ static const struct rzv2h_mod_clk r9a09g056_mod_clks[]= __initconst =3D { =20 static const struct rzv2h_reset r9a09g056_resets[] __initconst =3D { 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, 8, 1, 9), /* GIC_0_GICRESET_N */ DEF_RST(3, 9, 1, 10), /* GIC_0_DBG_GICRESET_N */ DEF_RST(6, 13, 2, 30), /* GTM_0_PRESETZ */ --=20 2.52.0 From nobody Mon Dec 1 23:34:59 2025 Received: from mail-wr1-f43.google.com (mail-wr1-f43.google.com [209.85.221.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C1EBA338580 for ; 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charset="utf-8" From: Lad Prabhakar Add clock and reset entries for the ICU IP block. Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven --- drivers/clk/renesas/r9a09g056-cpg.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/clk/renesas/r9a09g056-cpg.c b/drivers/clk/renesas/r9a0= 9g056-cpg.c index 19b712685a31..1c6228b0544e 100644 --- a/drivers/clk/renesas/r9a09g056-cpg.c +++ b/drivers/clk/renesas/r9a09g056-cpg.c @@ -245,6 +245,8 @@ static const struct rzv2h_mod_clk r9a09g056_mod_clks[] = __initconst =3D { 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, BUS_MSTOP(3, BIT(5))), DEF_MOD("gtm_0_pclk", CLK_PLLCM33_DIV16, 4, 3, 2, 3, @@ -420,6 +422,7 @@ static const struct rzv2h_reset r9a09g056_resets[] __in= itconst =3D { 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 */ DEF_RST(6, 13, 2, 30), /* GTM_0_PRESETZ */ --=20 2.52.0 From nobody Mon Dec 1 23:34:59 2025 Received: from mail-wr1-f51.google.com (mail-wr1-f51.google.com [209.85.221.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CB0EE33BBAA for ; 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Tue, 25 Nov 2025 14:14:34 -0800 (PST) Received: from iku.Home ([2a06:5906:61b:2d00:325:d7d3:d337:f08b]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-42cb7f34fd1sm37462121f8f.11.2025.11.25.14.14.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Nov 2025 14:14:33 -0800 (PST) From: Prabhakar X-Google-Original-From: Prabhakar To: Geert Uytterhoeven , Michael Turquette , Stephen Boyd Cc: linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Biju Das , Fabrizio Castro , Lad Prabhakar Subject: [PATCH 3/3] clk: renesas: r9a09g056: Add entries for the RSPIs Date: Tue, 25 Nov 2025 22:14:20 +0000 Message-ID: <20251125221420.288809-4-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251125221420.288809-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20251125221420.288809-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Lad Prabhakar Add clock and reset entries for the RSPI IPs. Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven --- drivers/clk/renesas/r9a09g056-cpg.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/drivers/clk/renesas/r9a09g056-cpg.c b/drivers/clk/renesas/r9a0= 9g056-cpg.c index 1c6228b0544e..4b068199edde 100644 --- a/drivers/clk/renesas/r9a09g056-cpg.c +++ b/drivers/clk/renesas/r9a09g056-cpg.c @@ -281,6 +281,24 @@ static const struct rzv2h_mod_clk r9a09g056_mod_clks[]= __initconst =3D { BUS_MSTOP(5, BIT(13))), DEF_MOD("wdt_3_clk_loco", CLK_QEXTAL, 5, 2, 2, 18, BUS_MSTOP(5, BIT(13))), + DEF_MOD("rspi_0_pclk", CLK_PLLCLN_DIV8, 5, 4, 2, 20, + BUS_MSTOP(11, BIT(0))), + DEF_MOD("rspi_0_pclk_sfr", CLK_PLLCLN_DIV8, 5, 5, 2, 21, + BUS_MSTOP(11, BIT(0))), + DEF_MOD("rspi_0_tclk", CLK_PLLCLN_DIV8, 5, 6, 2, 22, + BUS_MSTOP(11, BIT(0))), + DEF_MOD("rspi_1_pclk", CLK_PLLCLN_DIV8, 5, 7, 2, 23, + BUS_MSTOP(11, BIT(1))), + DEF_MOD("rspi_1_pclk_sfr", CLK_PLLCLN_DIV8, 5, 8, 2, 24, + BUS_MSTOP(11, BIT(1))), + DEF_MOD("rspi_1_tclk", CLK_PLLCLN_DIV8, 5, 9, 2, 25, + BUS_MSTOP(11, BIT(1))), + DEF_MOD("rspi_2_pclk", CLK_PLLCLN_DIV8, 5, 10, 2, 26, + BUS_MSTOP(11, BIT(2))), + DEF_MOD("rspi_2_pclk_sfr", CLK_PLLCLN_DIV8, 5, 11, 2, 27, + BUS_MSTOP(11, BIT(2))), + DEF_MOD("rspi_2_tclk", CLK_PLLCLN_DIV8, 5, 12, 2, 28, + BUS_MSTOP(11, BIT(2))), DEF_MOD("scif_0_clk_pck", CLK_PLLCM33_DIV16, 8, 15, 4, 15, BUS_MSTOP(3, BIT(14))), DEF_MOD("i3c_0_pclkrw", CLK_PLLCLN_DIV16, 9, 0, 4, 16, @@ -437,6 +455,12 @@ static const struct rzv2h_reset r9a09g056_resets[] __i= nitconst =3D { DEF_RST(7, 6, 3, 7), /* WDT_1_RESET */ DEF_RST(7, 7, 3, 8), /* WDT_2_RESET */ DEF_RST(7, 8, 3, 9), /* WDT_3_RESET */ + DEF_RST(7, 11, 3, 12), /* RSPI_0_PRESETN */ + DEF_RST(7, 12, 3, 13), /* RSPI_0_TRESETN */ + DEF_RST(7, 13, 3, 14), /* RSPI_1_PRESETN */ + DEF_RST(7, 14, 3, 15), /* RSPI_1_TRESETN */ + DEF_RST(7, 15, 3, 16), /* RSPI_2_PRESETN */ + DEF_RST(8, 0, 3, 17), /* RSPI_2_TRESETN */ DEF_RST(9, 5, 4, 6), /* SCIF_0_RST_SYSTEM_N */ DEF_RST(9, 6, 4, 7), /* I3C_0_PRESETN */ DEF_RST(9, 7, 4, 8), /* I3C_0_TRESETN */ --=20 2.52.0