soc/tegra/mc.h

1 /* SPDX-License-Identifier: GPL-2.0-only */
12 #include <linux/interconnect-provider.h>
14 #include <linux/reset-controller.h>
16 #include <linux/tegra-icc.h>
35 	 * Tegra SMMU, whereas on Tegra186 and later this is the ID used to override the ARM SMMU
60 		/* stream ID overrides (Tegra186 and later) */
103 				    struct tegra_mc *mc);
108 		 struct tegra_mc *mc)  in tegra_smmu_probe()  argument
128 	int (*hotreset_assert)(struct tegra_mc *mc,
130 	int (*hotreset_deassert)(struct tegra_mc *mc,
132 	int (*block_dma)(struct tegra_mc *mc,
134 	bool (*dma_idling)(struct tegra_mc *mc,
136 	int (*unblock_dma)(struct tegra_mc *mc,
138 	int (*reset_status)(struct tegra_mc *mc,
161 	 * @probe: Callback to set up SoC-specific bits of the memory controller. This is called
162 	 * after basic, common set up that is done by the SoC-agnostic bits.
164 	int (*probe)(struct tegra_mc *mc);
165 	void (*remove)(struct tegra_mc *mc);
166 	int (*resume)(struct tegra_mc *mc);
168 	int (*probe_device)(struct tegra_mc *mc, struct device *dev);
230 int tegra_mc_write_emem_configuration(struct tegra_mc *mc, unsigned long rate);
231 unsigned int tegra_mc_get_emem_device_count(struct tegra_mc *mc);
235 int tegra_mc_probe_device(struct tegra_mc *mc, struct device *dev);
236 int tegra_mc_get_carveout_info(struct tegra_mc *mc, unsigned int id,
242 	return ERR_PTR(-ENODEV);  in devm_tegra_memory_controller_get()
246 tegra_mc_probe_device(struct tegra_mc *mc, struct device *dev)  in tegra_mc_probe_device()  argument
248 	return -ENODEV;  in tegra_mc_probe_device()
252 tegra_mc_get_carveout_info(struct tegra_mc *mc, unsigned int id,  in tegra_mc_get_carveout_info()  argument
255 	return -ENODEV;  in tegra_mc_get_carveout_info()