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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /arch/arm/mach-pxa/generic.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/mach-pxa/generic.h')
| -rw-r--r-- | arch/arm/mach-pxa/generic.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h new file mode 100644 index 000000000..7bb1499de --- /dev/null +++ b/arch/arm/mach-pxa/generic.h @@ -0,0 +1,69 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * linux/arch/arm/mach-pxa/generic.h + * + * Author: Nicolas Pitre + * Copyright: MontaVista Software Inc. + */ + +#include <linux/reboot.h> + +struct irq_data; + +extern void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, + unsigned int)); +extern void __init pxa_map_io(void); +extern void pxa_timer_init(void); + +#define SET_BANK(__nr,__start,__size) \ + mi->bank[__nr].start = (__start), \ + mi->bank[__nr].size = (__size) + +#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x) + +#define pxa25x_handle_irq icip_handle_irq +extern void __init pxa25x_init_irq(void); +extern void __init pxa25x_map_io(void); +extern void __init pxa26x_init_irq(void); + +#define pxa27x_handle_irq ichp_handle_irq +extern unsigned pxa27x_get_clk_frequency_khz(int); +extern void __init pxa27x_init_irq(void); +extern void __init pxa27x_map_io(void); + +#define pxa3xx_handle_irq ichp_handle_irq +extern void __init pxa3xx_init_irq(void); +extern void __init pxa3xx_map_io(void); + +extern struct syscore_ops pxa_irq_syscore_ops; +extern struct syscore_ops pxa2xx_mfp_syscore_ops; +extern struct syscore_ops pxa3xx_mfp_syscore_ops; + +void __init pxa_set_ffuart_info(void *info); +void __init pxa_set_btuart_info(void *info); +void __init pxa_set_stuart_info(void *info); +void __init pxa_set_hwuart_info(void *info); + +void pxa_restart(enum reboot_mode, const char *); + +#if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x) +extern void pxa2xx_clear_reset_status(unsigned int); +#else +static inline void pxa2xx_clear_reset_status(unsigned int mask) {} +#endif + +/* + * Once fully converted to the clock framework, all these functions should be + * removed, and replaced with a clk_get(NULL, "core"). + */ +#ifdef CONFIG_PXA25x +extern unsigned pxa25x_get_clk_frequency_khz(int); +#else +#define pxa25x_get_clk_frequency_khz(x) (0) +#endif + +#ifdef CONFIG_PXA27x +#else +#define pxa27x_get_clk_frequency_khz(x) (0) +#endif + |