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Subject[PATCH v2 3/4] soc: mediatek: avoid hardcoded value with bus_prot_mask
Date
From: Sean Wang <sean.wang@mediatek.com>

use a meaningful definition for bus_prot_mask instead of just hardcoded
for it.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/soc/mediatek/mtk-scpsys.c | 5 +++--
include/linux/soc/mediatek/infracfg.h | 4 ++++
2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-scpsys.c b/drivers/soc/mediatek/mtk-scpsys.c
index 435ce5e..5346f33 100644
--- a/drivers/soc/mediatek/mtk-scpsys.c
+++ b/drivers/soc/mediatek/mtk-scpsys.c
@@ -518,7 +518,8 @@ static const struct scp_domain_data scp_domain_data_mt2701[] = {
.name = "conn",
.sta_mask = PWR_STATUS_CONN,
.ctl_offs = SPM_CONN_PWR_CON,
- .bus_prot_mask = 0x0104,
+ .bus_prot_mask = MT2701_TOP_AXI_PROT_EN_CONN_M |
+ MT2701_TOP_AXI_PROT_EN_CONN_S,
.clk_id = {CLK_NONE},
.active_wakeup = true,
},
@@ -528,7 +529,7 @@ static const struct scp_domain_data scp_domain_data_mt2701[] = {
.ctl_offs = SPM_DIS_PWR_CON,
.sram_pdn_bits = GENMASK(11, 8),
.clk_id = {CLK_MM},
- .bus_prot_mask = 0x0002,
+ .bus_prot_mask = MT2701_TOP_AXI_PROT_EN_MM_M0,
.active_wakeup = true,
},
[MT2701_POWER_DOMAIN_MFG] = {
diff --git a/include/linux/soc/mediatek/infracfg.h b/include/linux/soc/mediatek/infracfg.h
index b0a507d..fd25f01 100644
--- a/include/linux/soc/mediatek/infracfg.h
+++ b/include/linux/soc/mediatek/infracfg.h
@@ -21,6 +21,10 @@
#define MT8173_TOP_AXI_PROT_EN_MFG_M1 BIT(22)
#define MT8173_TOP_AXI_PROT_EN_MFG_SNOOP_OUT BIT(23)

+#define MT2701_TOP_AXI_PROT_EN_MM_M0 BIT(1)
+#define MT2701_TOP_AXI_PROT_EN_CONN_M BIT(2)
+#define MT2701_TOP_AXI_PROT_EN_CONN_S BIT(8)
+
#define MT7622_TOP_AXI_PROT_EN_ETHSYS (BIT(3) | BIT(17))
#define MT7622_TOP_AXI_PROT_EN_HIF0 (BIT(24) | BIT(25))
#define MT7622_TOP_AXI_PROT_EN_HIF1 (BIT(26) | BIT(27) | \
--
2.7.4
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