soc: renesas: rcar-rst: Add support for R-Car V3U

Add support for R-Car V3U (R8A779A0) to the R-Car RST driver.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/1599470390-29719-12-git-send-email-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/drivers/soc/renesas/rcar-rst.c b/drivers/soc/renesas/rcar-rst.c
index a932015ce9c15beedfca5de2c3a3a918f6fe70ce..8a1e402ea7996c6c7ae6642ea20d573fe41eb15f 100644 (file)
--- a/drivers/soc/renesas/rcar-rst.c
+++ b/drivers/soc/renesas/rcar-rst.c
@@ -37,6 +37,10 @@ static const struct rst_config rcar_rst_gen3 __initconst = {
        .modemr = 0x60,
 };
 
+static const struct rst_config rcar_rst_r8a779a0 __initconst = {
+       .modemr = 0x00,         /* MODEMR0 and it has CPG related bits */
+};
+
 static const struct of_device_id rcar_rst_matches[] __initconst = {
        /* RZ/G1 is handled like R-Car Gen2 */
        { .compatible = "renesas,r8a7742-rst", .data = &rcar_rst_gen2 },
@@ -67,6 +71,8 @@ static const struct of_device_id rcar_rst_matches[] __initconst = {
        { .compatible = "renesas,r8a77980-rst", .data = &rcar_rst_gen3 },
        { .compatible = "renesas,r8a77990-rst", .data = &rcar_rst_gen3 },
        { .compatible = "renesas,r8a77995-rst", .data = &rcar_rst_gen3 },
+       /* R-Car V3U */
+       { .compatible = "renesas,r8a779a0-rst", .data = &rcar_rst_r8a779a0 },
        { /* sentinel */ }
 };