soc/mediatek: Move common DEVPAC enums and functions to common

Some enums and functions are the same in DEVAPC driver for MT8195,
MT8186, and MT8188, so we move them to common folder.

TEST=build pass.
BUG=b:233720142

Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: Ia7d2145780780fd54b76952db96424b8ea477594
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67171
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>

3 files changed, 3 insertions, 59 deletions

diff --git a/src/soc/mediatek/mt8195/Makefile.inc b/src/soc/mediatek/mt8195/Makefile.inc
index c9613bff6c..a09cb9c262 100644
--- a/src/soc/mediatek/mt8195/Makefile.inc
+++ b/src/soc/mediatek/mt8195/Makefile.inc
@@ -41,7 +41,7 @@ ramstage-y += apusys_devapc.c
 ramstage-y += ../common/auxadc.c
 ramstage-y += ../common/early_init.c
 ramstage-y += ../common/ddp.c ddp.c
-ramstage-y += devapc.c
+ramstage-y += ../common/devapc.c devapc.c
 ramstage-y += ../common/dfd.c
 ramstage-y += ../common/dpm.c
 ramstage-$(CONFIG_DPM_FOUR_CHANNEL) += ../common/dpm_4ch.c
diff --git a/src/soc/mediatek/mt8195/devapc.c b/src/soc/mediatek/mt8195/devapc.c
index 2c41ff5d4a..2db8a4b913 100644
--- a/src/soc/mediatek/mt8195/devapc.c
+++ b/src/soc/mediatek/mt8195/devapc.c
@@ -1643,31 +1643,6 @@ static const enum domain_id domain_map[] = {
 	DOMAIN_8, DOMAIN_9, DOMAIN_10, DOMAIN_11, DOMAIN_12, DOMAIN_13, DOMAIN_14, DOMAIN_15,
 };
 
-static inline void *getreg_domain(uintptr_t base, unsigned int offset,
-				  enum domain_id domain_id, unsigned int index)
-{
-	return (void *)(base + offset + domain_id * 0x40 + index * 0x4);
-}
-
-static inline void *getreg(uintptr_t base, unsigned int offset)
-{
-	return getreg_domain(base, offset, 0, 0);
-}
-
-static void set_module_apc(uintptr_t base, uint32_t module, enum domain_id domain_id,
-			   enum devapc_perm_type perm)
-{
-	uint32_t apc_register_index;
-	uint32_t apc_set_index;
-
-	apc_register_index = module / MOD_NO_IN_1_DEVAPC;
-	apc_set_index = module % MOD_NO_IN_1_DEVAPC;
-
-	clrsetbits32(getreg_domain(base, 0, domain_id, apc_register_index),
-		     0x3 << (apc_set_index * 2),
-		     perm << (apc_set_index * 2));
-}
-
 static void set_infra_ao_apc(uintptr_t base)
 {
 	int i, j;
diff --git a/src/soc/mediatek/mt8195/include/soc/devapc.h b/src/soc/mediatek/mt8195/include/soc/devapc.h
index a355fdf042..cfebffde53 100644
--- a/src/soc/mediatek/mt8195/include/soc/devapc.h
+++ b/src/soc/mediatek/mt8195/include/soc/devapc.h
@@ -31,39 +31,6 @@ enum scp_offset {
 /******************************************************************************
  * STRUCTURE DEFINITION
  ******************************************************************************/
-/* Common */
-enum trans_type {
-	NON_SECURE_TRANS = 0,
-	SECURE_TRANS,
-};
-
-enum devapc_perm_type {
-	NO_PROTECTION = 0,
-	SEC_RW_ONLY,
-	SEC_RW_NS_R,
-	FORBIDDEN,
-	PERM_NUM,
-};
-
-enum domain_id {
-	DOMAIN_0 = 0,
-	DOMAIN_1,
-	DOMAIN_2,
-	DOMAIN_3,
-	DOMAIN_4,
-	DOMAIN_5,
-	DOMAIN_6,
-	DOMAIN_7,
-	DOMAIN_8,
-	DOMAIN_9,
-	DOMAIN_10,
-	DOMAIN_11,
-	DOMAIN_12,
-	DOMAIN_13,
-	DOMAIN_14,
-	DOMAIN_15,
-};
-
 struct apc_infra_peri_dom_16 {
 	unsigned char d_permission[16];
 };
@@ -103,6 +70,8 @@ enum devapc_cfg_index {
  * Variable DEFINITION
  ******************************************************************************/
 #define MOD_NO_IN_1_DEVAPC		16
+#define DOMAIN_OFT			0x40
+#define IDX_OFT				0x4
 
 /******************************************************************************
  * Bit Field DEFINITION