soc/mediatek/mt8195: Add RTC driver

Both mt8192 and mt8195 use MT659P RTC. Move mt8192/rtc.c to common
folder and rename to rtc_mt6359p.c.

Signed-off-by: Yuchen Huang <yuchen.huang@mediatek.corp-partner.google.com>
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Change-Id: I73ea90512228a659657f2019249e7142c673e68e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/53897
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 12 insertions, 0 deletions

diff --git a/src/soc/mediatek/mt8195/usb.c b/src/soc/mediatek/mt8195/usb.c
new file mode 100644
index 000000000000..7b6347e605c5
--- /dev/null
+++ b/src/soc/mediatek/mt8195/usb.c
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <device/mmio.h>
+#include <soc/infracfg.h>
+#include <soc/pll.h>
+#include <soc/usb.h>
+
+void mtk_usb_prepare(void)
+{
+	setbits32(&mtk_topckgen->clk_cfg_11_clr, BIT(7) | BIT(15));
+	setbits32(&mt8195_infracfg_ao->module_sw_cg_2_clr, BIT(1) | BIT(31));
+}