soc/tegra: cbb: Make error interrupt enable and status per SoC

JIRA: https://issues.redhat.com/browse/RHEL-109772

commit 2f2c32f
Author: Sumit Gupta <sumitg@nvidia.com>
Date: Thu, 3 Jul 2025 16:08:24 +0530

    Make the error interrupt enable and error status fields as per SoC. Both
    of these fields can change for different SoC's. Moving them to per SoC
    data helps to set or clear the required bits only for a SoC.

    Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
    Signed-off-by: Thierry Reding <treding@nvidia.com>

Signed-off-by: Marcin Juszkiewicz <mjuszkiewicz@redhat.com>

Author: hrw

drivers/soc/tegra/cbb/tegra234-cbb.c

@@ -102,6 +102,8 @@ struct tegra234_cbb_fabric {
 	const int max_errors;
 	const struct tegra234_target_lookup *target_map;
 	const int max_targets;
+	const u32 err_intr_enbl;
+	const u32 err_status_clr;
 };
 
 struct tegra234_cbb {
@@ -177,7 +179,7 @@ static void tegra234_cbb_fault_enable(struct tegra_cbb *cbb)
 	void __iomem *addr;
 
 	addr = priv->regs + priv->fabric->notifier_offset;
-	writel(0x1ff, addr + FABRIC_EN_CFG_INTERRUPT_ENABLE_0_0);
+	writel(priv->fabric->err_intr_enbl, addr + FABRIC_EN_CFG_INTERRUPT_ENABLE_0_0);
 	dsb(sy);
 }
 
@@ -187,7 +189,7 @@ static void tegra234_cbb_error_clear(struct tegra_cbb *cbb)
 
 	writel(0, priv->mon + FABRIC_MN_INITIATOR_ERR_FORCE_0);
 
-	writel(0x3f, priv->mon + FABRIC_MN_INITIATOR_ERR_STATUS_0);
+	writel(priv->fabric->err_status_clr, priv->mon + FABRIC_MN_INITIATOR_ERR_STATUS_0);
 	dsb(sy);
 }
 
@@ -709,6 +711,8 @@ static const struct tegra234_cbb_fabric tegra234_aon_fabric = {
 	.max_targets = ARRAY_SIZE(tegra234_aon_target_map),
 	.errors = tegra234_cbb_errors,
 	.max_errors = ARRAY_SIZE(tegra234_cbb_errors),
+	.err_intr_enbl = 0x7,
+	.err_status_clr = 0x3f,
 	.notifier_offset = 0x17000,
 	.firewall_base = 0x30000,
 	.firewall_ctl = 0x8d0,
@@ -730,6 +734,8 @@ static const struct tegra234_cbb_fabric tegra234_bpmp_fabric = {
 	.max_targets = ARRAY_SIZE(tegra234_bpmp_target_map),
 	.errors = tegra234_cbb_errors,
 	.max_errors = ARRAY_SIZE(tegra234_cbb_errors),
+	.err_intr_enbl = 0xf,
+	.err_status_clr = 0x3f,
 	.notifier_offset = 0x19000,
 	.firewall_base = 0x30000,
 	.firewall_ctl = 0x8f0,
@@ -807,6 +813,8 @@ static const struct tegra234_cbb_fabric tegra234_cbb_fabric = {
 	.max_targets = ARRAY_SIZE(tegra234_cbb_target_map),
 	.errors = tegra234_cbb_errors,
 	.max_errors = ARRAY_SIZE(tegra234_cbb_errors),
+	.err_intr_enbl = 0x7f,
+	.err_status_clr = 0x3f,
 	.notifier_offset = 0x60000,
 	.off_mask_erd = 0x3a004,
 	.firewall_base = 0x10000,
@@ -830,6 +838,8 @@ static const struct tegra234_cbb_fabric tegra234_dce_fabric = {
 	.max_targets = ARRAY_SIZE(tegra234_common_target_map),
 	.errors = tegra234_cbb_errors,
 	.max_errors = ARRAY_SIZE(tegra234_cbb_errors),
+	.err_intr_enbl = 0xf,
+	.err_status_clr = 0x3f,
 	.notifier_offset = 0x19000,
 	.firewall_base = 0x30000,
 	.firewall_ctl = 0x290,
@@ -843,6 +853,8 @@ static const struct tegra234_cbb_fabric tegra234_rce_fabric = {
 	.max_targets = ARRAY_SIZE(tegra234_common_target_map),
 	.errors = tegra234_cbb_errors,
 	.max_errors = ARRAY_SIZE(tegra234_cbb_errors),
+	.err_intr_enbl = 0xf,
+	.err_status_clr = 0x3f,
 	.notifier_offset = 0x19000,
 	.firewall_base = 0x30000,
 	.firewall_ctl = 0x290,
@@ -856,6 +868,8 @@ static const struct tegra234_cbb_fabric tegra234_sce_fabric = {
 	.max_targets = ARRAY_SIZE(tegra234_common_target_map),
 	.errors = tegra234_cbb_errors,
 	.max_errors = ARRAY_SIZE(tegra234_cbb_errors),
+	.err_intr_enbl = 0xf,
+	.err_status_clr = 0x3f,
 	.notifier_offset = 0x19000,
 	.firewall_base = 0x30000,
 	.firewall_ctl = 0x290,
@@ -1040,6 +1054,8 @@ static const struct tegra234_cbb_fabric tegra241_cbb_fabric = {
 	.max_targets = ARRAY_SIZE(tegra241_cbb_target_map),
 	.errors = tegra241_cbb_errors,
 	.max_errors = ARRAY_SIZE(tegra241_cbb_errors),
+	.err_intr_enbl = 0x7,
+	.err_status_clr = 0x1ff007f,
 	.notifier_offset = 0x60000,
 	.off_mask_erd = 0x40004,
 	.firewall_base = 0x20000,
@@ -1065,6 +1081,8 @@ static const struct tegra234_cbb_fabric tegra241_bpmp_fabric = {
 	.max_targets = ARRAY_SIZE(tegra241_bpmp_target_map),
 	.errors = tegra241_cbb_errors,
 	.max_errors = ARRAY_SIZE(tegra241_cbb_errors),
+	.err_intr_enbl = 0xf,
+	.err_status_clr = 0x1ff007f,
 	.notifier_offset = 0x19000,
 	.firewall_base = 0x30000,
 	.firewall_ctl = 0x8f0,