soc/mediatek/mt8195: replace SPDX identifiers to GPL-2.0-only OR MIT

This replaces 'SPDX-License-Identifier' tags in all the files under
soc/mediatek/mt8195 for better code re-use in other open source
software stack.

These files were originally from MediaTek and follow coreboot's main
license: "GPL-2.0-only". Now MediaTek replaces these files to
"GPL-2.0-only OR MIT" license.

Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>
Change-Id: I79a585c2a611dbfd294c1c94f998d972118b5c52
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66625
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
diff --git a/src/soc/mediatek/mt8195/apusys.c b/src/soc/mediatek/mt8195/apusys.c
index fc95cab..2e11c5c 100644
--- a/src/soc/mediatek/mt8195/apusys.c
+++ b/src/soc/mediatek/mt8195/apusys.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <console/console.h>
 #include <device/mmio.h>
diff --git a/src/soc/mediatek/mt8195/apusys_devapc.c b/src/soc/mediatek/mt8195/apusys_devapc.c
index 3a49e38..f02ed0e 100644
--- a/src/soc/mediatek/mt8195/apusys_devapc.c
+++ b/src/soc/mediatek/mt8195/apusys_devapc.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <console/console.h>
 #include <soc/apusys_devapc.h>
diff --git a/src/soc/mediatek/mt8195/bootblock.c b/src/soc/mediatek/mt8195/bootblock.c
index 813c0c8..342a661 100644
--- a/src/soc/mediatek/mt8195/bootblock.c
+++ b/src/soc/mediatek/mt8195/bootblock.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <bootblock_common.h>
 #include <soc/early_init.h>
diff --git a/src/soc/mediatek/mt8195/chip.h b/src/soc/mediatek/mt8195/chip.h
index 7cc4d19..44da891 100644
--- a/src/soc/mediatek/mt8195/chip.h
+++ b/src/soc/mediatek/mt8195/chip.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_CHIP_H
 #define SOC_MEDIATEK_CHIP_H
diff --git a/src/soc/mediatek/mt8195/ddp.c b/src/soc/mediatek/mt8195/ddp.c
index 63fd011..6277fa4 100644
--- a/src/soc/mediatek/mt8195/ddp.c
+++ b/src/soc/mediatek/mt8195/ddp.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <console/console.h>
 #include <device/mmio.h>
diff --git a/src/soc/mediatek/mt8195/devapc.c b/src/soc/mediatek/mt8195/devapc.c
index 2db8a4b..5a2c312 100644
--- a/src/soc/mediatek/mt8195/devapc.c
+++ b/src/soc/mediatek/mt8195/devapc.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <console/console.h>
 #include <soc/devapc.h>
diff --git a/src/soc/mediatek/mt8195/dp_intf.c b/src/soc/mediatek/mt8195/dp_intf.c
index 9c0cea6..5ae2a51 100644
--- a/src/soc/mediatek/mt8195/dp_intf.c
+++ b/src/soc/mediatek/mt8195/dp_intf.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <soc/addressmap.h>
 #include <soc/dp_intf.h>
diff --git a/src/soc/mediatek/mt8195/emi.c b/src/soc/mediatek/mt8195/emi.c
index 6cbcae1..55a6bab 100644
--- a/src/soc/mediatek/mt8195/emi.c
+++ b/src/soc/mediatek/mt8195/emi.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <console/console.h>
 #include <emi.h>
diff --git a/src/soc/mediatek/mt8195/gpio.c b/src/soc/mediatek/mt8195/gpio.c
index f344c09..610cf05 100644
--- a/src/soc/mediatek/mt8195/gpio.c
+++ b/src/soc/mediatek/mt8195/gpio.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <device/mmio.h>
 #include <gpio.h>
diff --git a/src/soc/mediatek/mt8195/hdmi.c b/src/soc/mediatek/mt8195/hdmi.c
index a1acbe3..9b343f4 100644
--- a/src/soc/mediatek/mt8195/hdmi.c
+++ b/src/soc/mediatek/mt8195/hdmi.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <console/console.h>
 #include <device/mmio.h>
diff --git a/src/soc/mediatek/mt8195/i2c.c b/src/soc/mediatek/mt8195/i2c.c
index ac8b8e5..3f32221 100644
--- a/src/soc/mediatek/mt8195/i2c.c
+++ b/src/soc/mediatek/mt8195/i2c.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <assert.h>
 #include <console/console.h>
diff --git a/src/soc/mediatek/mt8195/include/soc/addressmap.h b/src/soc/mediatek/mt8195/include/soc/addressmap.h
index a5c4b0d..0edb44c 100644
--- a/src/soc/mediatek/mt8195/include/soc/addressmap.h
+++ b/src/soc/mediatek/mt8195/include/soc/addressmap.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef __SOC_MEDIATEK_MT8195_INCLUDE_SOC_ADDRESSMAP_H__
 #define __SOC_MEDIATEK_MT8195_INCLUDE_SOC_ADDRESSMAP_H__
diff --git a/src/soc/mediatek/mt8195/include/soc/apusys.h b/src/soc/mediatek/mt8195/include/soc/apusys.h
index 287e0f8..fb458d6 100644
--- a/src/soc/mediatek/mt8195/include/soc/apusys.h
+++ b/src/soc/mediatek/mt8195/include/soc/apusys.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_APUSYS_H
 #define SOC_MEDIATEK_MT8195_APUSYS_H
diff --git a/src/soc/mediatek/mt8195/include/soc/apusys_devapc.h b/src/soc/mediatek/mt8195/include/soc/apusys_devapc.h
index 4b9e75f..39f940b 100644
--- a/src/soc/mediatek/mt8195/include/soc/apusys_devapc.h
+++ b/src/soc/mediatek/mt8195/include/soc/apusys_devapc.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef APUSYS_DEVAPC_H
 #define APUSYS_DEVAPC_H
diff --git a/src/soc/mediatek/mt8195/include/soc/auxadc.h b/src/soc/mediatek/mt8195/include/soc/auxadc.h
index 6e79ee3..326b372 100644
--- a/src/soc/mediatek/mt8195/include/soc/auxadc.h
+++ b/src/soc/mediatek/mt8195/include/soc/auxadc.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_AUXADC_H
 #define SOC_MEDIATEK_MT8195_AUXADC_H
diff --git a/src/soc/mediatek/mt8195/include/soc/ddp.h b/src/soc/mediatek/mt8195/include/soc/ddp.h
index d51c0fa..3394490 100644
--- a/src/soc/mediatek/mt8195/include/soc/ddp.h
+++ b/src/soc/mediatek/mt8195/include/soc/ddp.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef _SOC_MEDIATEK_MT8195_DDP_H_
 #define _SOC_MEDIATEK_MT8195_DDP_H_
diff --git a/src/soc/mediatek/mt8195/include/soc/devapc.h b/src/soc/mediatek/mt8195/include/soc/devapc.h
index cfebffd..f2f0e9a 100644
--- a/src/soc/mediatek/mt8195/include/soc/devapc.h
+++ b/src/soc/mediatek/mt8195/include/soc/devapc.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_DEVAPC_H
 #define SOC_MEDIATEK_MT8195_DEVAPC_H
diff --git a/src/soc/mediatek/mt8195/include/soc/dramc_param.h b/src/soc/mediatek/mt8195/include/soc/dramc_param.h
index 38055ea..7c66b70 100644
--- a/src/soc/mediatek/mt8195/include/soc/dramc_param.h
+++ b/src/soc/mediatek/mt8195/include/soc/dramc_param.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef __SOC_MEDIATEK_MT8195_DRAMC_PARAM_H__
 #define __SOC_MEDIATEK_MT8195_DRAMC_PARAM_H__
diff --git a/src/soc/mediatek/mt8195/include/soc/dramc_soc.h b/src/soc/mediatek/mt8195/include/soc/dramc_soc.h
index cc5f54e..c7b8d65 100644
--- a/src/soc/mediatek/mt8195/include/soc/dramc_soc.h
+++ b/src/soc/mediatek/mt8195/include/soc/dramc_soc.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef __SOC_MEDIATEK_MT8195_DRAMC_SOC_H__
 #define __SOC_MEDIATEK_MT8195_DRAMC_SOC_H__
diff --git a/src/soc/mediatek/mt8195/include/soc/efuse.h b/src/soc/mediatek/mt8195/include/soc/efuse.h
index 360a411..4e06a51 100644
--- a/src/soc/mediatek/mt8195/include/soc/efuse.h
+++ b/src/soc/mediatek/mt8195/include/soc/efuse.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 #ifndef SOC_MEDIATEK_MT8195_EFUSE_H
 #define SOC_MEDIATEK_MT8195_EFUSE_H
 
diff --git a/src/soc/mediatek/mt8195/include/soc/gpio.h b/src/soc/mediatek/mt8195/include/soc/gpio.h
index e5c1ff1..08fb64b 100644
--- a/src/soc/mediatek/mt8195/include/soc/gpio.h
+++ b/src/soc/mediatek/mt8195/include/soc/gpio.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_GPIO_H
 #define SOC_MEDIATEK_MT8195_GPIO_H
diff --git a/src/soc/mediatek/mt8195/include/soc/gpio_base.h b/src/soc/mediatek/mt8195/include/soc/gpio_base.h
index 8670aeb..164b99b 100644
--- a/src/soc/mediatek/mt8195/include/soc/gpio_base.h
+++ b/src/soc/mediatek/mt8195/include/soc/gpio_base.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_GPIO_BASE_H
 #define SOC_MEDIATEK_MT8195_GPIO_BASE_H
diff --git a/src/soc/mediatek/mt8195/include/soc/hdmi.h b/src/soc/mediatek/mt8195/include/soc/hdmi.h
index e42a250..5755ab5 100644
--- a/src/soc/mediatek/mt8195/include/soc/hdmi.h
+++ b/src/soc/mediatek/mt8195/include/soc/hdmi.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_HDMI_H
 #define SOC_MEDIATEK_MT8195_HDMI_H
diff --git a/src/soc/mediatek/mt8195/include/soc/i2c.h b/src/soc/mediatek/mt8195/include/soc/i2c.h
index bbdc9e8..e7ba714 100644
--- a/src/soc/mediatek/mt8195/include/soc/i2c.h
+++ b/src/soc/mediatek/mt8195/include/soc/i2c.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_I2C_H
 #define SOC_MEDIATEK_MT8195_I2C_H
diff --git a/src/soc/mediatek/mt8195/include/soc/infracfg.h b/src/soc/mediatek/mt8195/include/soc/infracfg.h
index adb5ff0..90d19ef 100644
--- a/src/soc/mediatek/mt8195/include/soc/infracfg.h
+++ b/src/soc/mediatek/mt8195/include/soc/infracfg.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_INFRACFG_H
 #define SOC_MEDIATEK_MT8195_INFRACFG_H
diff --git a/src/soc/mediatek/mt8195/include/soc/iocfg.h b/src/soc/mediatek/mt8195/include/soc/iocfg.h
index f3524dc..00eab0d 100644
--- a/src/soc/mediatek/mt8195/include/soc/iocfg.h
+++ b/src/soc/mediatek/mt8195/include/soc/iocfg.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef __SOC_MEDIATEK_MT8195_IOCFG_H__
 #define __SOC_MEDIATEK_MT8195_IOCFG_H__
diff --git a/src/soc/mediatek/mt8195/include/soc/mcucfg.h b/src/soc/mediatek/mt8195/include/soc/mcucfg.h
index 3e99e00..8f5a5db 100644
--- a/src/soc/mediatek/mt8195/include/soc/mcucfg.h
+++ b/src/soc/mediatek/mt8195/include/soc/mcucfg.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_MCUCFG_H
 #define SOC_MEDIATEK_MT8195_MCUCFG_H
diff --git a/src/soc/mediatek/mt8195/include/soc/memlayout.ld b/src/soc/mediatek/mt8195/include/soc/memlayout.ld
index e8b51d2..d7f1bd8 100644
--- a/src/soc/mediatek/mt8195/include/soc/memlayout.ld
+++ b/src/soc/mediatek/mt8195/include/soc/memlayout.ld
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <memlayout.h>
 
diff --git a/src/soc/mediatek/mt8195/include/soc/mt6360.h b/src/soc/mediatek/mt8195/include/soc/mt6360.h
index 0c5edff..619a1d2 100644
--- a/src/soc/mediatek/mt8195/include/soc/mt6360.h
+++ b/src/soc/mediatek/mt8195/include/soc/mt6360.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef __SOC_MEDIATEK_MT8195_MT6360_H__
 #define __SOC_MEDIATEK_MT8195_MT6360_H__
diff --git a/src/soc/mediatek/mt8195/include/soc/mt6691.h b/src/soc/mediatek/mt8195/include/soc/mt6691.h
index c347c41..8f61604 100644
--- a/src/soc/mediatek/mt8195/include/soc/mt6691.h
+++ b/src/soc/mediatek/mt8195/include/soc/mt6691.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef __SOC_MEDIATEK_MT8195_MT6691_H__
 #define __SOC_MEDIATEK_MT8195_MT6691_H__
diff --git a/src/soc/mediatek/mt8195/include/soc/pcie.h b/src/soc/mediatek/mt8195/include/soc/pcie.h
index aa7502e..117f4cc 100644
--- a/src/soc/mediatek/mt8195/include/soc/pcie.h
+++ b/src/soc/mediatek/mt8195/include/soc/pcie.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_PCIE_H
 #define SOC_MEDIATEK_MT8195_PCIE_H
diff --git a/src/soc/mediatek/mt8195/include/soc/pll.h b/src/soc/mediatek/mt8195/include/soc/pll.h
index 9b6f314f6..930e6c3 100644
--- a/src/soc/mediatek/mt8195/include/soc/pll.h
+++ b/src/soc/mediatek/mt8195/include/soc/pll.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_PLL_H
 #define SOC_MEDIATEK_MT8195_PLL_H
diff --git a/src/soc/mediatek/mt8195/include/soc/pmif.h b/src/soc/mediatek/mt8195/include/soc/pmif.h
index 94ea6c8..ab293b2 100644
--- a/src/soc/mediatek/mt8195/include/soc/pmif.h
+++ b/src/soc/mediatek/mt8195/include/soc/pmif.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef __MT8195_SOC_PMIF_H__
 #define __MT8195_SOC_PMIF_H__
diff --git a/src/soc/mediatek/mt8195/include/soc/rtc.h b/src/soc/mediatek/mt8195/include/soc/rtc.h
index 6656d31..3dcb0ea 100644
--- a/src/soc/mediatek/mt8195/include/soc/rtc.h
+++ b/src/soc/mediatek/mt8195/include/soc/rtc.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_RTC_H
 #define SOC_MEDIATEK_MT8195_RTC_H
diff --git a/src/soc/mediatek/mt8195/include/soc/scp.h b/src/soc/mediatek/mt8195/include/soc/scp.h
index c5c552b..3a613fe 100644
--- a/src/soc/mediatek/mt8195/include/soc/scp.h
+++ b/src/soc/mediatek/mt8195/include/soc/scp.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_SCP_H
 #define SOC_MEDIATEK_MT8195_SCP_H
diff --git a/src/soc/mediatek/mt8195/include/soc/soc_chip.h b/src/soc/mediatek/mt8195/include/soc/soc_chip.h
index 6b3c354..d030628 100644
--- a/src/soc/mediatek/mt8195/include/soc/soc_chip.h
+++ b/src/soc/mediatek/mt8195/include/soc/soc_chip.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_SOC_CHIP_H
 #define SOC_MEDIATEK_SOC_CHIP_H
diff --git a/src/soc/mediatek/mt8195/include/soc/spi.h b/src/soc/mediatek/mt8195/include/soc/spi.h
index b51e503..cd87277 100644
--- a/src/soc/mediatek/mt8195/include/soc/spi.h
+++ b/src/soc/mediatek/mt8195/include/soc/spi.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef MTK_MT8195_SPI_H
 #define MTK_MT8195_SPI_H
diff --git a/src/soc/mediatek/mt8195/include/soc/spm.h b/src/soc/mediatek/mt8195/include/soc/spm.h
index 1994b1d..0974ee1 100644
--- a/src/soc/mediatek/mt8195/include/soc/spm.h
+++ b/src/soc/mediatek/mt8195/include/soc/spm.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_SPM_H
 #define SOC_MEDIATEK_MT8195_SPM_H
diff --git a/src/soc/mediatek/mt8195/include/soc/symbols.h b/src/soc/mediatek/mt8195/include/soc/symbols.h
index 76d9c6d..2a102eb 100644
--- a/src/soc/mediatek/mt8195/include/soc/symbols.h
+++ b/src/soc/mediatek/mt8195/include/soc/symbols.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef _SOC_MEDIATEK_MT8195_SYMBOLS_H_
 #define _SOC_MEDIATEK_MT8195_SYMBOLS_H_
diff --git a/src/soc/mediatek/mt8195/include/soc/timer.h b/src/soc/mediatek/mt8195/include/soc/timer.h
index d2959bf..b4046df 100644
--- a/src/soc/mediatek/mt8195/include/soc/timer.h
+++ b/src/soc/mediatek/mt8195/include/soc/timer.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_TIMER_H
 #define SOC_MEDIATEK_MT8195_TIMER_H
diff --git a/src/soc/mediatek/mt8195/include/soc/tracker.h b/src/soc/mediatek/mt8195/include/soc/tracker.h
index 293ce3c..4f630b6 100644
--- a/src/soc/mediatek/mt8195/include/soc/tracker.h
+++ b/src/soc/mediatek/mt8195/include/soc/tracker.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_TRACKER_H
 #define SOC_MEDIATEK_MT8195_TRACKER_H
diff --git a/src/soc/mediatek/mt8195/include/soc/usb.h b/src/soc/mediatek/mt8195/include/soc/usb.h
index c3b3c58..e92f43c 100644
--- a/src/soc/mediatek/mt8195/include/soc/usb.h
+++ b/src/soc/mediatek/mt8195/include/soc/usb.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_USB_H
 #define SOC_MEDIATEK_MT8195_USB_H
diff --git a/src/soc/mediatek/mt8195/include/soc/wdt.h b/src/soc/mediatek/mt8195/include/soc/wdt.h
index 5cfb079..0f283507 100644
--- a/src/soc/mediatek/mt8195/include/soc/wdt.h
+++ b/src/soc/mediatek/mt8195/include/soc/wdt.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #ifndef SOC_MEDIATEK_MT8195_WDT_H
 #define SOC_MEDIATEK_MT8195_WDT_H
diff --git a/src/soc/mediatek/mt8195/msdc.c b/src/soc/mediatek/mt8195/msdc.c
index 5f75c64..eb37b58 100644
--- a/src/soc/mediatek/mt8195/msdc.c
+++ b/src/soc/mediatek/mt8195/msdc.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <device/mmio.h>
 #include <soc/addressmap.h>
diff --git a/src/soc/mediatek/mt8195/mt6315.c b/src/soc/mediatek/mt8195/mt6315.c
index 3a0fad1..cfaf1fd 100644
--- a/src/soc/mediatek/mt8195/mt6315.c
+++ b/src/soc/mediatek/mt8195/mt6315.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <soc/mt6315.h>
 
diff --git a/src/soc/mediatek/mt8195/mt6359p.c b/src/soc/mediatek/mt8195/mt6359p.c
index fbb5005..8a88d8c 100644
--- a/src/soc/mediatek/mt8195/mt6359p.c
+++ b/src/soc/mediatek/mt8195/mt6359p.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <soc/mt6359p.h>
 
diff --git a/src/soc/mediatek/mt8195/mt6360.c b/src/soc/mediatek/mt8195/mt6360.c
index 729478e..b613acf 100644
--- a/src/soc/mediatek/mt8195/mt6360.c
+++ b/src/soc/mediatek/mt8195/mt6360.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <console/console.h>
 #include <device/i2c_simple.h>
diff --git a/src/soc/mediatek/mt8195/mt6691.c b/src/soc/mediatek/mt8195/mt6691.c
index 3b3ccf1..3bb7d6e 100644
--- a/src/soc/mediatek/mt8195/mt6691.c
+++ b/src/soc/mediatek/mt8195/mt6691.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <console/console.h>
 #include <device/i2c_simple.h>
diff --git a/src/soc/mediatek/mt8195/mtcmos.c b/src/soc/mediatek/mt8195/mtcmos.c
index cc2edb8..b643167 100644
--- a/src/soc/mediatek/mt8195/mtcmos.c
+++ b/src/soc/mediatek/mt8195/mtcmos.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <device/mmio.h>
 #include <soc/infracfg.h>
diff --git a/src/soc/mediatek/mt8195/pcie.c b/src/soc/mediatek/mt8195/pcie.c
index df347c0..a95afe4 100644
--- a/src/soc/mediatek/mt8195/pcie.c
+++ b/src/soc/mediatek/mt8195/pcie.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <commonlib/stdlib.h>
 #include <console/console.h>
diff --git a/src/soc/mediatek/mt8195/pll.c b/src/soc/mediatek/mt8195/pll.c
index 792af7f..69b9c1e 100644
--- a/src/soc/mediatek/mt8195/pll.c
+++ b/src/soc/mediatek/mt8195/pll.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <console/console.h>
 #include <device/mmio.h>
diff --git a/src/soc/mediatek/mt8195/pmif_clk.c b/src/soc/mediatek/mt8195/pmif_clk.c
index 074657e..8015684 100644
--- a/src/soc/mediatek/mt8195/pmif_clk.c
+++ b/src/soc/mediatek/mt8195/pmif_clk.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <commonlib/helpers.h>
 #include <delay.h>
diff --git a/src/soc/mediatek/mt8195/pmif_spi.c b/src/soc/mediatek/mt8195/pmif_spi.c
index eff4a21..1901bc6 100644
--- a/src/soc/mediatek/mt8195/pmif_spi.c
+++ b/src/soc/mediatek/mt8195/pmif_spi.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <device/mmio.h>
 #include <soc/iocfg.h>
diff --git a/src/soc/mediatek/mt8195/pmif_spmi.c b/src/soc/mediatek/mt8195/pmif_spmi.c
index ade44c5..8fff703 100644
--- a/src/soc/mediatek/mt8195/pmif_spmi.c
+++ b/src/soc/mediatek/mt8195/pmif_spmi.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <device/mmio.h>
 #include <soc/iocfg.h>
diff --git a/src/soc/mediatek/mt8195/scp.c b/src/soc/mediatek/mt8195/scp.c
index 3a3bc27..0b7d8de 100644
--- a/src/soc/mediatek/mt8195/scp.c
+++ b/src/soc/mediatek/mt8195/scp.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <device/mmio.h>
 #include <soc/scp.h>
diff --git a/src/soc/mediatek/mt8195/soc.c b/src/soc/mediatek/mt8195/soc.c
index 1aec0de..9383ac7 100644
--- a/src/soc/mediatek/mt8195/soc.c
+++ b/src/soc/mediatek/mt8195/soc.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <bootmem.h>
 #include <console/console.h>
diff --git a/src/soc/mediatek/mt8195/spi.c b/src/soc/mediatek/mt8195/spi.c
index cfa52c4..44ab5a4 100644
--- a/src/soc/mediatek/mt8195/spi.c
+++ b/src/soc/mediatek/mt8195/spi.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <assert.h>
 #include <device/mmio.h>
diff --git a/src/soc/mediatek/mt8195/spm.c b/src/soc/mediatek/mt8195/spm.c
index fc85729..457c019 100644
--- a/src/soc/mediatek/mt8195/spm.c
+++ b/src/soc/mediatek/mt8195/spm.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <assert.h>
 #include <soc/mcu_common.h>
diff --git a/src/soc/mediatek/mt8195/usb.c b/src/soc/mediatek/mt8195/usb.c
index 7b893d9..6902bd8 100644
--- a/src/soc/mediatek/mt8195/usb.c
+++ b/src/soc/mediatek/mt8195/usb.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <device/mmio.h>
 #include <soc/infracfg.h>
diff --git a/src/soc/mediatek/mt8195/wdt.c b/src/soc/mediatek/mt8195/wdt.c
index fcee3db..44f0f7f 100644
--- a/src/soc/mediatek/mt8195/wdt.c
+++ b/src/soc/mediatek/mt8195/wdt.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 #include <device/mmio.h>
 #include <soc/addressmap.h>