clocksource/drivers/ingenic: Add support for TCU of X1000

X1000 has a different TCU containing OST, since X1000, OST has been
independent of TCU. This patch is prepare for later OST driver.
Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/1582100974-129559-5-git-send-email-zhouyanjie@wanyeetech.com

drivers/clocksource/ingenic-timer.c

@@ -230,6 +230,7 @@ static const struct of_device_id ingenic_tcu_of_match[] = {
 	{ .compatible = "ingenic,jz4740-tcu", .data = &jz4740_soc_info, },
 	{ .compatible = "ingenic,jz4725b-tcu", .data = &jz4725b_soc_info, },
 	{ .compatible = "ingenic,jz4770-tcu", .data = &jz4740_soc_info, },
+	{ .compatible = "ingenic,x1000-tcu", .data = &jz4740_soc_info, },
 	{ /* sentinel */ }
 };
 
@@ -302,7 +303,7 @@ static int __init ingenic_tcu_init(struct device_node *np)
 TIMER_OF_DECLARE(jz4740_tcu_intc,  "ingenic,jz4740-tcu",  ingenic_tcu_init);
 TIMER_OF_DECLARE(jz4725b_tcu_intc, "ingenic,jz4725b-tcu", ingenic_tcu_init);
 TIMER_OF_DECLARE(jz4770_tcu_intc,  "ingenic,jz4770-tcu",  ingenic_tcu_init);
-
+TIMER_OF_DECLARE(x1000_tcu_intc,  "ingenic,x1000-tcu",  ingenic_tcu_init);
 
 static int __init ingenic_tcu_probe(struct platform_device *pdev)
 {