[04/37] soc: renesas: identify RZ/G3S SoC

Message ID	20230912045157.177966-5-claudiu.beznea.uj@bp.renesas.com
State	New
Headers	show Return-Path: <linux-mmc-owner@vger.kernel.org> From: Claudiu <claudiu.beznea@tuxon.dev> To: geert+renesas@glider.be, mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, ulf.hansson@linaro.org, linus.walleij@linaro.org, gregkh@linuxfoundation.org, jirislaby@kernel.org, magnus.damm@gmail.com, catalin.marinas@arm.com, will@kernel.org, prabhakar.mahadev-lad.rj@bp.renesas.com, biju.das.jz@bp.renesas.com, quic_bjorande@quicinc.com, arnd@arndb.de, konrad.dybcio@linaro.org, neil.armstrong@linaro.org, nfraprado@collabora.com, rafal@milecki.pl, wsa+renesas@sang-engineering.com Cc: linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-gpio@vger.kernel.org, linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Subject: [PATCH 04/37] soc: renesas: identify RZ/G3S SoC Date: Tue, 12 Sep 2023 07:51:24 +0300 Message-Id: <20230912045157.177966-5-claudiu.beznea.uj@bp.renesas.com> In-Reply-To: <20230912045157.177966-1-claudiu.beznea.uj@bp.renesas.com> References: <20230912045157.177966-1-claudiu.beznea.uj@bp.renesas.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	Add new Renesas RZ/G3S SoC and RZ/G3S SMARC EVK \| expand [00/37] Add new Renesas RZ/G3S SoC and RZ/G3S SMARC EVK [01/37] dt-bindings: serial: renesas,scif: document r9a08g045 support [02/37] dt-bindings: soc: renesas: document Renesas RZ/G3S SoC variants [03/37] dt-bindings: soc: renesas: renesas,rzg2l-sysc: document RZ/G3S SoC [04/37] soc: renesas: identify RZ/G3S SoC [05/37] soc: renesas: remove blank lines [06/37] clk: renesas: rzg2l: wait for status bit of SD mux before continuing [07/37] clk: renesas: rzg2l: lock around writes to mux register [08/37] clk: renesas: rzg2l: trust value returned by hardware [09/37] clk: renesas: rzg2l: fix computation formula [10/37] clk: renesas: rzg2l: use core->name for clock name [11/37] clk: renesas: rzg2l: simplify a bit the logic in rzg2l_mod_clock_endisable() [12/37] clk: renesas: rzg2l: reduce the critical area [13/37] clk: renesas: rzg2l: use FIELD_GET() for PLL register fields [14/37] clk: renesas: rzg2l: use u32 for flag and mux_flags [15/37] clk: renesas: rzg2l: add support for RZ/G3S PLL [16/37] clk: renesas: rzg2l: add struct clk_hw_data [17/37] clk: renesas: rzg2l: remove CPG_SDHI_DSEL from generic header [18/37] clk: renesas: rzg2l: refactor sd mux driver [19/37] clk: renesas: rzg2l: add a divider clock for RZ/G3S [20/37] dt-bindings: clock: renesas,rzg2l-cpg: document RZ/G3S SoC [21/37] dt-bindings: clock: add r9a08g045 CPG clocks and resets definitions [22/37] clk: renesas: add minimal boot support for RZ/G3S SoC [23/37] pinctrl: renesas: rzg2l: index all registers based on port offset [24/37] pinctrl: renesas: rzg2l: adapt for different SD, PWPR register offsets [25/37] pinctrl: renesas: rzg2l: adapt function number for RZ/G3S [26/37] pinctrl: renesas: rzg2l: move ds and oi to SoC specific configuration [27/37] pinctrl: renesas: rzg2l: add support for different ds values on different groups [28/37] pinctrl: renesas: rzg2l: make struct rzg2l_pinctrl_data::dedicated_pins constant [29/37] dt-bindings: pinctrl: renesas: document RZ/G3S SoC [30/37] pinctrl: renesas: rzg2l: add support for RZ/G3S SoC [31/37] dt-bindings: mmc: renesas,sdhi: Document RZ/G3S support [32/37] arm64: dts: renesas: add initial DTSI for RZ/G3S SoC [33/37] arm64: dts: renesas: rzg3l-smarc-som: add initial support for RZ/G3S SMARC Carrier-II SoM [34/37] arm64: dts: renesas: rzg3s-smarc: add initial device tree for RZ SMARC Carrier-II board [35/37] dt-bindings: arm: renesas: document SMARC Carrier-II EVK [36/37] arm64: dts: renesas: r9a08g045s33-smarc: add initial device tree for RZ/G3S SMARC EVK board [37/37] arm64: defconfig: enable RZ/G3S (R9A08G045) SoC

Message ID

20230912045157.177966-5-claudiu.beznea.uj@bp.renesas.com

State

New

Headers

From: Claudiu <claudiu.beznea@tuxon.dev>
To: geert+renesas@glider.be, mturquette@baylibre.com, sboyd@kernel.org,
        robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
        conor+dt@kernel.org, ulf.hansson@linaro.org,
        linus.walleij@linaro.org, gregkh@linuxfoundation.org,
        jirislaby@kernel.org, magnus.damm@gmail.com,
        catalin.marinas@arm.com, will@kernel.org,
        prabhakar.mahadev-lad.rj@bp.renesas.com,
        biju.das.jz@bp.renesas.com, quic_bjorande@quicinc.com,
        arnd@arndb.de, konrad.dybcio@linaro.org, neil.armstrong@linaro.org,
        nfraprado@collabora.com, rafal@milecki.pl,
        wsa+renesas@sang-engineering.com
Cc: linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-mmc@vger.kernel.org, linux-gpio@vger.kernel.org,
        linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Subject: [PATCH 04/37] soc: renesas: identify RZ/G3S SoC
Date: Tue, 12 Sep 2023 07:51:24 +0300
Message-Id: <20230912045157.177966-5-claudiu.beznea.uj@bp.renesas.com>
In-Reply-To: <20230912045157.177966-1-claudiu.beznea.uj@bp.renesas.com>
References: <20230912045157.177966-1-claudiu.beznea.uj@bp.renesas.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Series

Add new Renesas RZ/G3S SoC and RZ/G3S SMARC EVK | expand

Commit Message

Claudiu Beznea Sept. 12, 2023, 4:51 a.m. UTC

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

Add support to identify the RZ/G3S (R9A08G045) SoC.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
---
 drivers/soc/renesas/Kconfig       |  6 ++++++
 drivers/soc/renesas/renesas-soc.c | 13 +++++++++++++
 2 files changed, 19 insertions(+)

Comments

Geert Uytterhoeven Sept. 14, 2023, 9:49 a.m. UTC | #1

On Tue, Sep 12, 2023 at 6:52 AM Claudiu <claudiu.beznea@tuxon.dev> wrote:
> From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
>
> Add support to identify the RZ/G3S (R9A08G045) SoC.
>
> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v6.7.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
index 5a75ab64d1ed..631b17c627a8 100644
--- a/drivers/soc/renesas/Kconfig
+++ b/drivers/soc/renesas/Kconfig
@@ -319,6 +319,12 @@  config ARCH_R9A07G054
 	help
 	  This enables support for the Renesas RZ/V2L SoC variants.
 
+config ARCH_R9A08G045
+	bool "ARM64 Platform support for RZ/G3S"
+	select ARCH_RZG2L
+	help
+	  This enables support for the Renesas RZ/G3S SoC variants.
+
 config ARCH_R9A09G011
 	bool "ARM64 Platform support for RZ/V2M"
 	select PM
diff --git a/drivers/soc/renesas/renesas-soc.c b/drivers/soc/renesas/renesas-soc.c
index 42af7c09f743..1598b66ffb51 100644
--- a/drivers/soc/renesas/renesas-soc.c
+++ b/drivers/soc/renesas/renesas-soc.c
@@ -72,6 +72,10 @@  static const struct renesas_family fam_rzg2ul __initconst __maybe_unused = {
 	.name	= "RZ/G2UL",
 };
 
+static const struct renesas_family fam_rzg3s __initconst __maybe_unused = {
+	.name	= "RZ/G3S",
+};
+
 static const struct renesas_family fam_rzv2l __initconst __maybe_unused = {
 	.name	= "RZ/V2L",
 };
@@ -170,6 +174,11 @@  static const struct renesas_soc soc_rz_g2ul __initconst __maybe_unused = {
 	.id     = 0x8450447,
 };
 
+static const struct renesas_soc soc_rz_g3s __initconst __maybe_unused = {
+	.family = &fam_rzg3s,
+	.id	= 0x85e0447,
+};
+
 static const struct renesas_soc soc_rz_v2l __initconst __maybe_unused = {
 	.family = &fam_rzv2l,
 	.id     = 0x8447447,
@@ -386,6 +395,9 @@  static const struct of_device_id renesas_socs[] __initconst __maybe_unused = {
 #ifdef CONFIG_ARCH_R9A07G054
 	{ .compatible = "renesas,r9a07g054",	.data = &soc_rz_v2l },
 #endif
+#ifdef CONFIG_ARCH_R9A08G045
+	{ .compatible = "renesas,r9a08g045",	.data = &soc_rz_g3s },
+#endif
 #ifdef CONFIG_ARCH_R9A09G011
 	{ .compatible = "renesas,r9a09g011",	.data = &soc_rz_v2m },
 #endif
@@ -429,6 +441,7 @@  static const struct of_device_id renesas_ids[] __initconst = {
 	{ .compatible = "renesas,r9a07g043-sysc",	.data = &id_rzg2l },
 	{ .compatible = "renesas,r9a07g044-sysc",	.data = &id_rzg2l },
 	{ .compatible = "renesas,r9a07g054-sysc",	.data = &id_rzg2l },
+	{ .compatible = "renesas,r9a08g045-sysc",	.data = &id_rzg2l },
 	{ .compatible = "renesas,r9a09g011-sys",	.data = &id_rzv2m },
 	{ .compatible = "renesas,prr",			.data = &id_prr },
 	{ /* sentinel */ }

[04/37] soc: renesas: identify RZ/G3S SoC

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