441f750236
Add HPB-DMAC platform device on R8A7779 SoC along with its slave and channel
configurations (only for SDHI0 so far).
Signed-off-by: Max Filippov <max.filippov@cogentembedded.com>
[Sergei: moved *enum* declaring HPB-DMAC slave IDs from now removed <mach/dma.h>
to <mach/r8a7779.h>, removed #include <mach/dma.h> from setup-r8a7779.c, removed
SSI-related *enum* values and SSI-related data from hpb_dmae_slaves[] and
hpb_dmae_channels[], added ASYNCMDR.ASBTMD{20|24|43} and ASYNCMDR.ASMD{20|24|43}
fields/values, fixed comments to ASYNCMDR.ASBTMD2[123] and ASYNCMDR.ASMD2[123]
fields/values, renamed all the bit/field/value #define's to include 'HBP_DMAE_'
prefix to match the driver, moved comments after the element initializers of
hpb_dmae_channels[].]
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
#ifndef __ASM_R8A7779_H__
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#define __ASM_R8A7779_H__
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#include <linux/sh_clk.h>
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#include <linux/pm_domain.h>
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#include <linux/sh_eth.h>
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#include <linux/platform_data/camera-rcar.h>
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/* HPB-DMA slave IDs */
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enum {
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HPBDMA_SLAVE_DUMMY,
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HPBDMA_SLAVE_SDHI0_TX,
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HPBDMA_SLAVE_SDHI0_RX,
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};
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struct platform_device;
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struct r8a7779_pm_ch {
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unsigned long chan_offs;
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unsigned int chan_bit;
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unsigned int isr_bit;
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};
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struct r8a7779_pm_domain {
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struct generic_pm_domain genpd;
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struct r8a7779_pm_ch ch;
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};
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static inline struct r8a7779_pm_ch *to_r8a7779_ch(struct generic_pm_domain *d)
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{
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return &container_of(d, struct r8a7779_pm_domain, genpd)->ch;
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}
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extern void r8a7779_init_delay(void);
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extern void r8a7779_init_irq_extpin(int irlm);
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extern void r8a7779_init_irq_dt(void);
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extern void r8a7779_map_io(void);
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extern void r8a7779_earlytimer_init(void);
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extern void r8a7779_add_early_devices(void);
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extern void r8a7779_add_standard_devices(void);
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extern void r8a7779_add_standard_devices_dt(void);
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extern void r8a7779_add_ether_device(struct sh_eth_plat_data *pdata);
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extern void r8a7779_add_vin_device(int idx,
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struct rcar_vin_platform_data *pdata);
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extern void r8a7779_init_late(void);
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extern void r8a7779_clock_init(void);
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extern void r8a7779_pinmux_init(void);
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extern void r8a7779_pm_init(void);
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extern void r8a7779_register_twd(void);
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extern int r8a7779_sysc_power_down(struct r8a7779_pm_ch *r8a7779_ch);
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extern int r8a7779_sysc_power_up(struct r8a7779_pm_ch *r8a7779_ch);
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#ifdef CONFIG_PM
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extern void __init r8a7779_init_pm_domains(void);
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#else
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static inline void r8a7779_init_pm_domains(void) {}
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#endif /* CONFIG_PM */
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extern struct smp_operations r8a7779_smp_ops;
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#endif /* __ASM_R8A7779_H__ */
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