soc: renesas: Identify RZ/G2N

This patch adds support for identifying the RZ/G2N (r8a774b1) SoC.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Link: https://lore.kernel.org/r/1567675844-19247-3-git-send-email-biju.das@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/drivers/soc/renesas/renesas-soc.c b/drivers/soc/renesas/renesas-soc.c
index 3299cf5365f3c7d54237cc2a9cf11d859d647a76..45135bc88e277d34d023761d52e0524c2d83b8c6 100644 (file)
--- a/drivers/soc/renesas/renesas-soc.c
+++ b/drivers/soc/renesas/renesas-soc.c
@@ -116,6 +116,11 @@ static const struct renesas_soc soc_rz_g2m __initconst __maybe_unused = {
        .id     = 0x52,
 };
 
+static const struct renesas_soc soc_rz_g2n __initconst __maybe_unused = {
+       .family = &fam_rzg2,
+       .id     = 0x55,
+};
+
 static const struct renesas_soc soc_rz_g2e __initconst __maybe_unused = {
        .family = &fam_rzg2,
        .id     = 0x57,
@@ -227,6 +232,9 @@ static const struct of_device_id renesas_socs[] __initconst = {
 #ifdef CONFIG_ARCH_R8A774A1
        { .compatible = "renesas,r8a774a1",     .data = &soc_rz_g2m },
 #endif
+#ifdef CONFIG_ARCH_R8A774B1
+       { .compatible = "renesas,r8a774b1",     .data = &soc_rz_g2n },
+#endif
 #ifdef CONFIG_ARCH_R8A774C0
        { .compatible = "renesas,r8a774c0",     .data = &soc_rz_g2e },
 #endif