diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/soc/tegra/mc.h | 40 |
1 files changed, 35 insertions, 5 deletions
diff --git a/include/soc/tegra/mc.h b/include/soc/tegra/mc.h index 6ee4c59db620..e6da035d1306 100644 --- a/include/soc/tegra/mc.h +++ b/include/soc/tegra/mc.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * Copyright (C) 2014 NVIDIA Corporation + * Copyright (C) 2014-2026 NVIDIA Corporation */ #ifndef __SOC_TEGRA_MC_H__ @@ -10,10 +10,11 @@ #include <linux/debugfs.h> #include <linux/err.h> #include <linux/interconnect-provider.h> +#include <linux/interrupt.h> #include <linux/irq.h> #include <linux/reset-controller.h> -#include <linux/types.h> #include <linux/tegra-icc.h> +#include <linux/types.h> struct clk; struct device; @@ -164,10 +165,31 @@ struct tegra_mc_ops { int (*probe)(struct tegra_mc *mc); void (*remove)(struct tegra_mc *mc); int (*resume)(struct tegra_mc *mc); - irqreturn_t (*handle_irq)(int irq, void *data); int (*probe_device)(struct tegra_mc *mc, struct device *dev); }; +struct tegra_mc_regs { + unsigned int cfg_channel_enable; + unsigned int err_status; + unsigned int err_add; + unsigned int err_add_hi; + unsigned int err_vpr_status; + unsigned int err_vpr_add; + unsigned int err_sec_status; + unsigned int err_sec_add; + unsigned int err_mts_status; + unsigned int err_mts_add; + unsigned int err_gen_co_status; + unsigned int err_gen_co_add; + unsigned int err_route_status; + unsigned int err_route_add; +}; + +struct tegra_mc_intmask { + u32 reg; + u32 mask; +}; + struct tegra_mc_soc { const struct tegra_mc_client *clients; unsigned int num_clients; @@ -185,7 +207,6 @@ struct tegra_mc_soc { const struct tegra_smmu_soc *smmu; - u32 intmask; u32 ch_intmask; u32 global_intstatus_channel_shift; bool has_addr_hi_reg; @@ -196,6 +217,14 @@ struct tegra_mc_soc { const struct tegra_mc_icc_ops *icc_ops; const struct tegra_mc_ops *ops; + const struct tegra_mc_regs *regs; + + const irq_handler_t *handle_irq; + unsigned int num_interrupts; + unsigned int mc_addr_hi_mask; + unsigned int mc_err_status_type_mask; + const struct tegra_mc_intmask *intmasks; + unsigned int num_intmasks; }; struct tegra_mc { @@ -206,7 +235,6 @@ struct tegra_mc { void __iomem *bcast_ch_regs; void __iomem **ch_regs; struct clk *clk; - int irq; const struct tegra_mc_soc *soc; unsigned long tick; @@ -256,4 +284,6 @@ tegra_mc_get_carveout_info(struct tegra_mc *mc, unsigned int id, } #endif +extern const struct tegra_mc_regs tegra20_mc_regs; + #endif /* __SOC_TEGRA_MC_H__ */ |