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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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6bb27d7349
Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Includes mach-omap2 fixes from Igor Grinberg. Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Stephen Warren <swarren@nvidia.com>
135 lines
3.6 KiB
C
135 lines
3.6 KiB
C
#ifndef __ASM_MACH_PXA168_H
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#define __ASM_MACH_PXA168_H
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extern void pxa168_timer_init(void);
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extern void __init pxa168_init_irq(void);
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extern void pxa168_restart(char, const char *);
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extern void pxa168_clear_keypad_wakeup(void);
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#include <linux/i2c.h>
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#include <linux/i2c/pxa-i2c.h>
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#include <mach/devices.h>
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#include <linux/platform_data/mtd-nand-pxa3xx.h>
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#include <video/pxa168fb.h>
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#include <linux/platform_data/keypad-pxa27x.h>
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#include <mach/cputype.h>
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#include <linux/pxa168_eth.h>
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#include <linux/platform_data/mv_usb.h>
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extern struct pxa_device_desc pxa168_device_uart1;
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extern struct pxa_device_desc pxa168_device_uart2;
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extern struct pxa_device_desc pxa168_device_uart3;
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extern struct pxa_device_desc pxa168_device_twsi0;
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extern struct pxa_device_desc pxa168_device_twsi1;
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extern struct pxa_device_desc pxa168_device_pwm1;
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extern struct pxa_device_desc pxa168_device_pwm2;
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extern struct pxa_device_desc pxa168_device_pwm3;
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extern struct pxa_device_desc pxa168_device_pwm4;
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extern struct pxa_device_desc pxa168_device_ssp1;
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extern struct pxa_device_desc pxa168_device_ssp2;
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extern struct pxa_device_desc pxa168_device_ssp3;
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extern struct pxa_device_desc pxa168_device_ssp4;
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extern struct pxa_device_desc pxa168_device_ssp5;
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extern struct pxa_device_desc pxa168_device_nand;
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extern struct pxa_device_desc pxa168_device_fb;
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extern struct pxa_device_desc pxa168_device_keypad;
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extern struct pxa_device_desc pxa168_device_eth;
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/* pdata can be NULL */
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extern int __init pxa168_add_usb_host(struct mv_usb_platform_data *pdata);
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extern struct platform_device pxa168_device_gpio;
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static inline int pxa168_add_uart(int id)
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{
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struct pxa_device_desc *d = NULL;
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switch (id) {
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case 1: d = &pxa168_device_uart1; break;
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case 2: d = &pxa168_device_uart2; break;
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case 3: d = &pxa168_device_uart3; break;
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}
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if (d == NULL)
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return -EINVAL;
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return pxa_register_device(d, NULL, 0);
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}
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static inline int pxa168_add_twsi(int id, struct i2c_pxa_platform_data *data,
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struct i2c_board_info *info, unsigned size)
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{
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struct pxa_device_desc *d = NULL;
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int ret;
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switch (id) {
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case 0: d = &pxa168_device_twsi0; break;
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case 1: d = &pxa168_device_twsi1; break;
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default:
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return -EINVAL;
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}
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ret = i2c_register_board_info(id, info, size);
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if (ret)
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return ret;
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return pxa_register_device(d, data, sizeof(*data));
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}
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static inline int pxa168_add_pwm(int id)
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{
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struct pxa_device_desc *d = NULL;
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switch (id) {
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case 1: d = &pxa168_device_pwm1; break;
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case 2: d = &pxa168_device_pwm2; break;
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case 3: d = &pxa168_device_pwm3; break;
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case 4: d = &pxa168_device_pwm4; break;
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default:
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return -EINVAL;
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}
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return pxa_register_device(d, NULL, 0);
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}
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static inline int pxa168_add_ssp(int id)
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{
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struct pxa_device_desc *d = NULL;
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switch (id) {
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case 1: d = &pxa168_device_ssp1; break;
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case 2: d = &pxa168_device_ssp2; break;
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case 3: d = &pxa168_device_ssp3; break;
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case 4: d = &pxa168_device_ssp4; break;
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case 5: d = &pxa168_device_ssp5; break;
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default:
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return -EINVAL;
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}
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return pxa_register_device(d, NULL, 0);
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}
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static inline int pxa168_add_nand(struct pxa3xx_nand_platform_data *info)
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{
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return pxa_register_device(&pxa168_device_nand, info, sizeof(*info));
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}
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static inline int pxa168_add_fb(struct pxa168fb_mach_info *mi)
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{
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return pxa_register_device(&pxa168_device_fb, mi, sizeof(*mi));
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}
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static inline int pxa168_add_keypad(struct pxa27x_keypad_platform_data *data)
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{
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if (cpu_is_pxa168())
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data->clear_wakeup_event = pxa168_clear_keypad_wakeup;
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return pxa_register_device(&pxa168_device_keypad, data, sizeof(*data));
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}
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static inline int pxa168_add_eth(struct pxa168_eth_platform_data *data)
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{
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return pxa_register_device(&pxa168_device_eth, data, sizeof(*data));
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}
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#endif /* __ASM_MACH_PXA168_H */
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