linux-kernel - [PATCH 08/16] soc: renesas: Add support to identify RZ/G2{L,LC} SoC's

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Message-Id: <20210514192218.13022-9-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date:   Fri, 14 May 2021 20:22:10 +0100
From:   Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
To:     Geert Uytterhoeven <geert+renesas@...der.be>,
        Rob Herring <robh+dt@...nel.org>,
        Magnus Damm <magnus.damm@...il.com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Jiri Slaby <jirislaby@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-renesas-soc@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-serial@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Cc:     Biju Das <biju.das.jz@...renesas.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
        Prabhakar <prabhakar.csengg@...il.com>
Subject: [PATCH 08/16] soc: renesas: Add support to identify RZ/G2{L,LC} SoC's

Add support for identifying the RZ/G2{L,LC} (R9A07G044{L,LC}) SoC's.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Reviewed-by: Biju Das <biju.das.jz@...renesas.com>
---
 drivers/soc/renesas/renesas-soc.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/soc/renesas/renesas-soc.c b/drivers/soc/renesas/renesas-soc.c
index d73389670eef..23be0ddfd786 100644
--- a/drivers/soc/renesas/renesas-soc.c
+++ b/drivers/soc/renesas/renesas-soc.c
@@ -56,6 +56,10 @@ static const struct renesas_family fam_rzg2 __initconst __maybe_unused = {
 	.reg	= 0xfff00044,		/* PRR (Product Register) */
 };
 
+static const struct renesas_family fam_rzg2l __initconst __maybe_unused = {
+	.name   = "RZ/G2L",
+};
+
 static const struct renesas_family fam_shmobile __initconst __maybe_unused = {
 	.name	= "SH-Mobile",
 	.reg	= 0xe600101c,		/* CCCR (Common Chip Code Register) */
@@ -131,6 +135,11 @@ static const struct renesas_soc soc_rz_g2h __initconst __maybe_unused = {
 	.id	= 0x4f,
 };
 
+static const struct renesas_soc soc_rz_g2l __initconst __maybe_unused = {
+	.family = &fam_rzg2l,
+	.id     = 0x841c447,
+};
+
 static const struct renesas_soc soc_rcar_m1a __initconst __maybe_unused = {
 	.family	= &fam_rcar_gen1,
 };
@@ -299,6 +308,9 @@ static const struct of_device_id renesas_socs[] __initconst = {
 #ifdef CONFIG_ARCH_R8A779A0
 	{ .compatible = "renesas,r8a779a0",	.data = &soc_rcar_v3u },
 #endif
+#if defined(CONFIG_ARCH_R9A07G044L) || defined(CONFIG_ARCH_R9A07G044LC)
+	{ .compatible = "renesas,r9a07g044",	.data = &soc_rz_g2l },
+#endif
 #ifdef CONFIG_ARCH_SH73A0
 	{ .compatible = "renesas,sh73a0",	.data = &soc_shmobile_ag5 },
 #endif
-- 
2.17.1