soc/mediatek: Move the SSPM driver to common

The SSPM driver can be shared by MT8183, MT8192 and MT8195.

TEST=emerge-{asurada, kukui} coreboot;

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: If9779853becb298eeeabb3dc6096bc474baae202
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55050
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 0 insertions, 25 deletions

diff --git a/src/soc/mediatek/mt8183/sspm.c b/src/soc/mediatek/mt8183/sspm.c
deleted file mode 100644
index e0ac84a1e3..0000000000
--- a/src/soc/mediatek/mt8183/sspm.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <device/mmio.h>
-#include <soc/mcu_common.h>
-#include <soc/sspm.h>
-#include <soc/symbols.h>
-
-static void reset_sspm(struct mtk_mcu *mcu)
-{
-	write32(&mt8183_sspm->sw_rstn, 0x1);
-}
-
-static struct mtk_mcu sspm = {
-	.firmware_name = CONFIG_SSPM_FIRMWARE,
-	.run_address = (void *)SSPM_SRAM_BASE,
-	.reset = reset_sspm,
-};
-
-void sspm_init(void)
-{
-	sspm.load_buffer = _dram_dma;
-	sspm.buffer_size = REGION_SIZE(dram_dma);
-
-	mtk_init_mcu(&sspm);
-}