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| author | Sang-Heon Jeon <ekffu200098@gmail.com> | 2026-08-24 01:18:14 +0900 |
|---|---|---|
| committer | Julia Lawall <Julia.Lawall@inria.fr> | 2026-08-23 22:12:11 +0200 |
| commit | 2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch) | |
| tree | dcc4da1d99f17541c5590ac63c77da4bf372a4ab /drivers/clk/tegra/cvb.h | |
| download | linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.zip | |
coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by
commit 7968778914e5
("PCI: Remove the deprecated "pci-dma-compat.h" API")
- kmem_alloc() was removed by commit f078d4ea8276
("xfs: convert kmem_alloc() to kmalloc()")
- kmem_zalloc() was removed by commit 10634530f7ba
("xfs: convert kmem_zalloc() to kzalloc()")
- kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit
bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers")
So drop them from the rules.
No functional change.
Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'drivers/clk/tegra/cvb.h')
| -rw-r--r-- | drivers/clk/tegra/cvb.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/drivers/clk/tegra/cvb.h b/drivers/clk/tegra/cvb.h new file mode 100644 index 000000000..750095fe9 --- /dev/null +++ b/drivers/clk/tegra/cvb.h @@ -0,0 +1,60 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Utility functions for parsing Tegra CVB voltage tables + */ + +#ifndef __DRIVERS_CLK_TEGRA_CVB_H +#define __DRIVERS_CLK_TEGRA_CVB_H + +#include <linux/types.h> + +struct device; + +#define MAX_DVFS_FREQS 40 + +struct rail_alignment { + int offset_uv; + int step_uv; +}; + +struct cvb_coefficients { + int c0; + int c1; + int c2; +}; + +struct cvb_table_freq_entry { + unsigned long freq; + struct cvb_coefficients coefficients; +}; + +struct cvb_cpu_dfll_data { + u32 tune0_low; + u32 tune0_high; + u32 tune1; + unsigned int tune_high_min_millivolts; +}; + +struct cvb_table { + int speedo_id; + int process_id; + + int min_millivolts; + int max_millivolts; + + int speedo_scale; + int voltage_scale; + struct cvb_table_freq_entry entries[MAX_DVFS_FREQS]; + struct cvb_cpu_dfll_data cpu_dfll_data; +}; + +const struct cvb_table * +tegra_cvb_add_opp_table(struct device *dev, const struct cvb_table *cvb_tables, + size_t count, struct rail_alignment *align, + int process_id, int speedo_id, int speedo_value, + unsigned long max_freq); +void tegra_cvb_remove_opp_table(struct device *dev, + const struct cvb_table *table, + unsigned long max_freq); + +#endif |
