clocksource/drivers/ingenic-ost: Add support for the JZ4760B

The OST in the JZ4760B SoC works exactly the same as in the JZ4770. But
since the JZ4760B is older, its Device Tree string does not fall back to
the JZ4770 one; so add support for the JZ4760B compatible string here.
Signed-off-by: NPaul Cercueil <paul@crapouillou.net>
Signed-off-by: NDaniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210308212302.10288-3-paul@crapouillou.net

drivers/clocksource/ingenic-ost.c

@@ -167,13 +167,14 @@ static const struct ingenic_ost_soc_info jz4725b_ost_soc_info = {
 	.is64bit = false,
 };
 
-static const struct ingenic_ost_soc_info jz4770_ost_soc_info = {
+static const struct ingenic_ost_soc_info jz4760b_ost_soc_info = {
 	.is64bit = true,
 };
 
 static const struct of_device_id ingenic_ost_of_match[] = {
 	{ .compatible = "ingenic,jz4725b-ost", .data = &jz4725b_ost_soc_info, },
-	{ .compatible = "ingenic,jz4770-ost", .data = &jz4770_ost_soc_info, },
+	{ .compatible = "ingenic,jz4760b-ost", .data = &jz4760b_ost_soc_info, },
+	{ .compatible = "ingenic,jz4770-ost", .data = &jz4760b_ost_soc_info, },
 	{ }
 };