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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-06-02 15:23:54 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-06-02 15:23:54 -0700 |
commit | 96479c09803b21d195c95fd4b145cd3a5a591ba0 (patch) | |
tree | 962b4a7f1eb98832e87eaf4aa18dea84a19addf5 /drivers/pcmcia/soc_common.h | |
parent | Merge tag 'net-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (diff) | |
parent | ARM: pxa/mmp: remove traces of plat-pxa (diff) | |
download | linux-dev-96479c09803b21d195c95fd4b145cd3a5a591ba0.tar.xz linux-dev-96479c09803b21d195c95fd4b145cd3a5a591ba0.zip |
Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull more ARM multiplatform updates from Arnd Bergmann:
"The second part of the multiplatform changes now converts the
Intel/Marvell PXA platform along with the rest. The patches went
through several rebases before the merge window as bugs were found, so
they remained separate.
This has to touch a lot of drivers, in particular the touchscreen,
pcmcia, sound and clk bits, to detach the driver files from the
platform and board specific header files"
* tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (48 commits)
ARM: pxa/mmp: remove traces of plat-pxa
ARM: pxa: convert to multiplatform
ARM: pxa/sa1100: move I/O space to PCI_IOBASE
ARM: pxa: remove support for MTD_XIP
ARM: pxa: move mach/*.h to mach-pxa/
ARM: PXA: fix multi-cpu build of xsc3
ARM: pxa: move plat-pxa to drivers/soc/
ARM: mmp: rename pxa_register_device
ARM: mmp: remove tavorevb board support
ARM: pxa: remove unused mach/bitfield.h
ARM: pxa: move clk register definitions to driver
ARM: pxa: move smemc register access from clk to platform
cpufreq: pxa3: move clk register access to clk driver
ARM: pxa: remove get_clk_frequency_khz()
ARM: pxa: pcmcia: move smemc configuration back to arch
ASoC: pxa: i2s: use normal MMIO accessors
ASoC: pxa: ac97: use normal MMIO accessors
ASoC: pxa: use pdev resource for FIFO regs
Input: wm97xx - get rid of irq_enable method in wm97xx_mach_ops
Input: wm97xx - switch to using threaded IRQ
...
Diffstat (limited to 'drivers/pcmcia/soc_common.h')
-rw-r--r-- | drivers/pcmcia/soc_common.h | 120 |
1 files changed, 1 insertions, 119 deletions
diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h index 222e81c79365..17ef05aa8afe 100644 --- a/drivers/pcmcia/soc_common.h +++ b/drivers/pcmcia/soc_common.h @@ -13,137 +13,19 @@ /* include the world */ #include <linux/clk.h> #include <linux/cpufreq.h> -#include <pcmcia/ss.h> #include <pcmcia/cistpl.h> - +#include <pcmcia/soc_common.h> struct device; struct gpio_desc; struct pcmcia_low_level; struct regulator; -struct soc_pcmcia_regulator { - struct regulator *reg; - bool on; -}; - -/* - * This structure encapsulates per-socket state which we might need to - * use when responding to a Card Services query of some kind. - */ -struct soc_pcmcia_socket { - struct pcmcia_socket socket; - - /* - * Info from low level handler - */ - unsigned int nr; - struct clk *clk; - - /* - * Core PCMCIA state - */ - const struct pcmcia_low_level *ops; - - unsigned int status; - socket_state_t cs_state; - - unsigned short spd_io[MAX_IO_WIN]; - unsigned short spd_mem[MAX_WIN]; - unsigned short spd_attr[MAX_WIN]; - - struct resource res_skt; - struct resource res_io; - struct resource res_mem; - struct resource res_attr; - void __iomem *virt_io; - - struct { - int gpio; - struct gpio_desc *desc; - unsigned int irq; - const char *name; - } stat[6]; -#define SOC_STAT_CD 0 /* Card detect */ -#define SOC_STAT_BVD1 1 /* BATDEAD / IOSTSCHG */ -#define SOC_STAT_BVD2 2 /* BATWARN / IOSPKR */ -#define SOC_STAT_RDY 3 /* Ready / Interrupt */ -#define SOC_STAT_VS1 4 /* Voltage sense 1 */ -#define SOC_STAT_VS2 5 /* Voltage sense 2 */ - - struct gpio_desc *gpio_reset; - struct gpio_desc *gpio_bus_enable; - struct soc_pcmcia_regulator vcc; - struct soc_pcmcia_regulator vpp; - - unsigned int irq_state; - -#ifdef CONFIG_CPU_FREQ - struct notifier_block cpufreq_nb; -#endif - struct timer_list poll_timer; - struct list_head node; - void *driver_data; -}; - struct skt_dev_info { int nskt; struct soc_pcmcia_socket skt[]; }; -struct pcmcia_state { - unsigned detect: 1, - ready: 1, - bvd1: 1, - bvd2: 1, - wrprot: 1, - vs_3v: 1, - vs_Xv: 1; -}; - -struct pcmcia_low_level { - struct module *owner; - - /* first socket in system */ - int first; - /* nr of sockets */ - int nr; - - int (*hw_init)(struct soc_pcmcia_socket *); - void (*hw_shutdown)(struct soc_pcmcia_socket *); - - void (*socket_state)(struct soc_pcmcia_socket *, struct pcmcia_state *); - int (*configure_socket)(struct soc_pcmcia_socket *, const socket_state_t *); - - /* - * Enable card status IRQs on (re-)initialisation. This can - * be called at initialisation, power management event, or - * pcmcia event. - */ - void (*socket_init)(struct soc_pcmcia_socket *); - - /* - * Disable card status IRQs and PCMCIA bus on suspend. - */ - void (*socket_suspend)(struct soc_pcmcia_socket *); - - /* - * Hardware specific timing routines. - * If provided, the get_timing routine overrides the SOC default. - */ - unsigned int (*get_timing)(struct soc_pcmcia_socket *, unsigned int, unsigned int); - int (*set_timing)(struct soc_pcmcia_socket *); - int (*show_timing)(struct soc_pcmcia_socket *, char *); - -#ifdef CONFIG_CPU_FREQ - /* - * CPUFREQ support. - */ - int (*frequency_change)(struct soc_pcmcia_socket *, unsigned long, struct cpufreq_freqs *); -#endif -}; - - struct soc_pcmcia_timing { unsigned short io; unsigned short mem; |