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Message-ID: <20250623120154.109429-10-angelogioacchino.delregno@collabora.com>
Date: Mon, 23 Jun 2025 14:01:50 +0200
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: linux-mediatek@...ts.infradead.org
Cc: robh@...nel.org,
krzk+dt@...nel.org,
conor+dt@...nel.org,
matthias.bgg@...il.com,
angelogioacchino.delregno@...labora.com,
ulf.hansson@...aro.org,
y.oudjana@...tonmail.com,
fshao@...omium.org,
wenst@...omium.org,
lihongbo22@...wei.com,
mandyjh.liu@...iatek.com,
mbrugger@...e.com,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-pm@...r.kernel.org,
kernel@...labora.com
Subject: [PATCH v1 09/13] pmdomain: mediatek: Convert all SoCs to new style regmap retrieval
Add the bus_prot_blocks handle and declare num_bus_prot_blocks to
allow all of the currently supported AArch64 MediaTek SoCs to use
the new style regmap retrieval in the driver when a new style
devicetree declaring the mediatek,bus-protection phandle(s) in
the main power controller node is found.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
drivers/pmdomain/mediatek/mt6795-pm-domains.h | 5 +++++
drivers/pmdomain/mediatek/mt8167-pm-domains.h | 5 +++++
drivers/pmdomain/mediatek/mt8173-pm-domains.h | 5 +++++
drivers/pmdomain/mediatek/mt8183-pm-domains.h | 5 +++++
drivers/pmdomain/mediatek/mt8186-pm-domains.h | 5 +++++
drivers/pmdomain/mediatek/mt8188-pm-domains.h | 6 ++++++
drivers/pmdomain/mediatek/mt8192-pm-domains.h | 5 +++++
drivers/pmdomain/mediatek/mt8195-pm-domains.h | 5 +++++
drivers/pmdomain/mediatek/mt8365-pm-domains.h | 6 ++++++
9 files changed, 47 insertions(+)
diff --git a/drivers/pmdomain/mediatek/mt6795-pm-domains.h b/drivers/pmdomain/mediatek/mt6795-pm-domains.h
index a3f7785b04bd..dc8e9f8877ad 100644
--- a/drivers/pmdomain/mediatek/mt6795-pm-domains.h
+++ b/drivers/pmdomain/mediatek/mt6795-pm-domains.h
@@ -9,6 +9,9 @@
/*
* MT6795 power domain support
*/
+static enum scpsys_bus_prot_block scpsys_bus_prot_blocks_mt6795[] = {
+ BUS_PROT_BLOCK_INFRA
+};
static const struct scpsys_domain_data scpsys_domain_data_mt6795[] = {
[MT6795_POWER_DOMAIN_VDEC] = {
@@ -107,6 +110,8 @@ static const struct scpsys_domain_data scpsys_domain_data_mt6795[] = {
static const struct scpsys_soc_data mt6795_scpsys_data = {
.domains_data = scpsys_domain_data_mt6795,
.num_domains = ARRAY_SIZE(scpsys_domain_data_mt6795),
+ .bus_prot_blocks = scpsys_bus_prot_blocks_mt6795,
+ .num_bus_prot_blocks = ARRAY_SIZE(scpsys_bus_prot_blocks_mt6795),
};
#endif /* __SOC_MEDIATEK_MT6795_PM_DOMAINS_H */
diff --git a/drivers/pmdomain/mediatek/mt8167-pm-domains.h b/drivers/pmdomain/mediatek/mt8167-pm-domains.h
index 8a0e898b79ab..f6ee48a711a1 100644
--- a/drivers/pmdomain/mediatek/mt8167-pm-domains.h
+++ b/drivers/pmdomain/mediatek/mt8167-pm-domains.h
@@ -12,6 +12,9 @@
/*
* MT8167 power domain support
*/
+static enum scpsys_bus_prot_block scpsys_bus_prot_blocks_mt8167[] = {
+ BUS_PROT_BLOCK_INFRA
+};
static const struct scpsys_domain_data scpsys_domain_data_mt8167[] = {
[MT8167_POWER_DOMAIN_MM] = {
@@ -99,6 +102,8 @@ static const struct scpsys_domain_data scpsys_domain_data_mt8167[] = {
static const struct scpsys_soc_data mt8167_scpsys_data = {
.domains_data = scpsys_domain_data_mt8167,
.num_domains = ARRAY_SIZE(scpsys_domain_data_mt8167),
+ .bus_prot_blocks = scpsys_bus_prot_blocks_mt8167,
+ .num_bus_prot_blocks = ARRAY_SIZE(scpsys_bus_prot_blocks_mt8167),
};
#endif /* __SOC_MEDIATEK_MT8167_PM_DOMAINS_H */
diff --git a/drivers/pmdomain/mediatek/mt8173-pm-domains.h b/drivers/pmdomain/mediatek/mt8173-pm-domains.h
index 7be0f47f5214..561a644b5d1c 100644
--- a/drivers/pmdomain/mediatek/mt8173-pm-domains.h
+++ b/drivers/pmdomain/mediatek/mt8173-pm-domains.h
@@ -9,6 +9,9 @@
/*
* MT8173 power domain support
*/
+static enum scpsys_bus_prot_block scpsys_bus_prot_blocks_mt8173[] = {
+ BUS_PROT_BLOCK_INFRA
+};
static const struct scpsys_domain_data scpsys_domain_data_mt8173[] = {
[MT8173_POWER_DOMAIN_VDEC] = {
@@ -118,6 +121,8 @@ static const struct scpsys_domain_data scpsys_domain_data_mt8173[] = {
static const struct scpsys_soc_data mt8173_scpsys_data = {
.domains_data = scpsys_domain_data_mt8173,
.num_domains = ARRAY_SIZE(scpsys_domain_data_mt8173),
+ .bus_prot_blocks = scpsys_bus_prot_blocks_mt8173,
+ .num_bus_prot_blocks = ARRAY_SIZE(scpsys_bus_prot_blocks_mt8173),
};
#endif /* __SOC_MEDIATEK_MT8173_PM_DOMAINS_H */
diff --git a/drivers/pmdomain/mediatek/mt8183-pm-domains.h b/drivers/pmdomain/mediatek/mt8183-pm-domains.h
index c4c1b63d85b1..3742782a2702 100644
--- a/drivers/pmdomain/mediatek/mt8183-pm-domains.h
+++ b/drivers/pmdomain/mediatek/mt8183-pm-domains.h
@@ -9,6 +9,9 @@
/*
* MT8183 power domain support
*/
+static enum scpsys_bus_prot_block scpsys_bus_prot_blocks_mt8183[] = {
+ BUS_PROT_BLOCK_INFRA, BUS_PROT_BLOCK_SMI
+};
static const struct scpsys_domain_data scpsys_domain_data_mt8183[] = {
[MT8183_POWER_DOMAIN_AUDIO] = {
@@ -290,6 +293,8 @@ static const struct scpsys_domain_data scpsys_domain_data_mt8183[] = {
static const struct scpsys_soc_data mt8183_scpsys_data = {
.domains_data = scpsys_domain_data_mt8183,
.num_domains = ARRAY_SIZE(scpsys_domain_data_mt8183),
+ .bus_prot_blocks = scpsys_bus_prot_blocks_mt8183,
+ .num_bus_prot_blocks = ARRAY_SIZE(scpsys_bus_prot_blocks_mt8183),
};
#endif /* __SOC_MEDIATEK_MT8183_PM_DOMAINS_H */
diff --git a/drivers/pmdomain/mediatek/mt8186-pm-domains.h b/drivers/pmdomain/mediatek/mt8186-pm-domains.h
index cbac715c38fa..00b9861af7c9 100644
--- a/drivers/pmdomain/mediatek/mt8186-pm-domains.h
+++ b/drivers/pmdomain/mediatek/mt8186-pm-domains.h
@@ -13,6 +13,9 @@
/*
* MT8186 power domain support
*/
+static enum scpsys_bus_prot_block scpsys_bus_prot_blocks_mt8186[] = {
+ BUS_PROT_BLOCK_INFRA
+};
static const struct scpsys_domain_data scpsys_domain_data_mt8186[] = {
[MT8186_POWER_DOMAIN_MFG0] = {
@@ -361,6 +364,8 @@ static const struct scpsys_domain_data scpsys_domain_data_mt8186[] = {
static const struct scpsys_soc_data mt8186_scpsys_data = {
.domains_data = scpsys_domain_data_mt8186,
.num_domains = ARRAY_SIZE(scpsys_domain_data_mt8186),
+ .bus_prot_blocks = scpsys_bus_prot_blocks_mt8186,
+ .num_bus_prot_blocks = ARRAY_SIZE(scpsys_bus_prot_blocks_mt8186),
};
#endif /* __SOC_MEDIATEK_MT8186_PM_DOMAINS_H */
diff --git a/drivers/pmdomain/mediatek/mt8188-pm-domains.h b/drivers/pmdomain/mediatek/mt8188-pm-domains.h
index 007235be9efe..3a989e83e9b7 100644
--- a/drivers/pmdomain/mediatek/mt8188-pm-domains.h
+++ b/drivers/pmdomain/mediatek/mt8188-pm-domains.h
@@ -14,6 +14,10 @@
* MT8188 power domain support
*/
+static enum scpsys_bus_prot_block scpsys_bus_prot_blocks_mt8188[] = {
+ BUS_PROT_BLOCK_INFRA
+};
+
static const struct scpsys_domain_data scpsys_domain_data_mt8188[] = {
[MT8188_POWER_DOMAIN_MFG0] = {
.name = "mfg0",
@@ -685,6 +689,8 @@ static const struct scpsys_domain_data scpsys_domain_data_mt8188[] = {
static const struct scpsys_soc_data mt8188_scpsys_data = {
.domains_data = scpsys_domain_data_mt8188,
.num_domains = ARRAY_SIZE(scpsys_domain_data_mt8188),
+ .bus_prot_blocks = scpsys_bus_prot_blocks_mt8188,
+ .num_bus_prot_blocks = ARRAY_SIZE(scpsys_bus_prot_blocks_mt8188),
};
#endif /* __SOC_MEDIATEK_MT8188_PM_DOMAINS_H */
diff --git a/drivers/pmdomain/mediatek/mt8192-pm-domains.h b/drivers/pmdomain/mediatek/mt8192-pm-domains.h
index 6f139eed3769..5d62fac5f682 100644
--- a/drivers/pmdomain/mediatek/mt8192-pm-domains.h
+++ b/drivers/pmdomain/mediatek/mt8192-pm-domains.h
@@ -9,6 +9,9 @@
/*
* MT8192 power domain support
*/
+static enum scpsys_bus_prot_block scpsys_bus_prot_blocks_mt8192[] = {
+ BUS_PROT_BLOCK_INFRA
+};
static const struct scpsys_domain_data scpsys_domain_data_mt8192[] = {
[MT8192_POWER_DOMAIN_AUDIO] = {
@@ -380,6 +383,8 @@ static const struct scpsys_domain_data scpsys_domain_data_mt8192[] = {
static const struct scpsys_soc_data mt8192_scpsys_data = {
.domains_data = scpsys_domain_data_mt8192,
.num_domains = ARRAY_SIZE(scpsys_domain_data_mt8192),
+ .bus_prot_blocks = scpsys_bus_prot_blocks_mt8192,
+ .num_bus_prot_blocks = ARRAY_SIZE(scpsys_bus_prot_blocks_mt8192),
};
#endif /* __SOC_MEDIATEK_MT8192_PM_DOMAINS_H */
diff --git a/drivers/pmdomain/mediatek/mt8195-pm-domains.h b/drivers/pmdomain/mediatek/mt8195-pm-domains.h
index 59aa031ae632..9405e8f62eaf 100644
--- a/drivers/pmdomain/mediatek/mt8195-pm-domains.h
+++ b/drivers/pmdomain/mediatek/mt8195-pm-domains.h
@@ -13,6 +13,9 @@
/*
* MT8195 power domain support
*/
+static enum scpsys_bus_prot_block scpsys_bus_prot_blocks_mt8195[] = {
+ BUS_PROT_BLOCK_INFRA
+};
static const struct scpsys_domain_data scpsys_domain_data_mt8195[] = {
[MT8195_POWER_DOMAIN_PCIE_MAC_P0] = {
@@ -661,6 +664,8 @@ static const struct scpsys_domain_data scpsys_domain_data_mt8195[] = {
static const struct scpsys_soc_data mt8195_scpsys_data = {
.domains_data = scpsys_domain_data_mt8195,
.num_domains = ARRAY_SIZE(scpsys_domain_data_mt8195),
+ .bus_prot_blocks = scpsys_bus_prot_blocks_mt8195,
+ .num_bus_prot_blocks = ARRAY_SIZE(scpsys_bus_prot_blocks_mt8195),
};
#endif /* __SOC_MEDIATEK_MT8195_PM_DOMAINS_H */
diff --git a/drivers/pmdomain/mediatek/mt8365-pm-domains.h b/drivers/pmdomain/mediatek/mt8365-pm-domains.h
index 6fbd5ef8d672..33265ab8ce76 100644
--- a/drivers/pmdomain/mediatek/mt8365-pm-domains.h
+++ b/drivers/pmdomain/mediatek/mt8365-pm-domains.h
@@ -33,6 +33,10 @@
_sta_mask, _sta, \
BUS_PROT_INVERTED | BUS_PROT_REG_UPDATE)
+static enum scpsys_bus_prot_block scpsys_bus_prot_blocks_mt8365[] = {
+ BUS_PROT_BLOCK_INFRA, BUS_PROT_BLOCK_INFRA_NAO, BUS_PROT_BLOCK_SMI
+};
+
static const struct scpsys_domain_data scpsys_domain_data_mt8365[] = {
[MT8365_POWER_DOMAIN_MM] = {
.name = "mm",
@@ -190,6 +194,8 @@ static const struct scpsys_domain_data scpsys_domain_data_mt8365[] = {
static const struct scpsys_soc_data mt8365_scpsys_data = {
.domains_data = scpsys_domain_data_mt8365,
.num_domains = ARRAY_SIZE(scpsys_domain_data_mt8365),
+ .bus_prot_blocks = scpsys_bus_prot_blocks_mt8365,
+ .num_bus_prot_blocks = ARRAY_SIZE(scpsys_bus_prot_blocks_mt8365),
};
#endif /* __SOC_MEDIATEK_MT8365_PM_DOMAINS_H */
--
2.49.0
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