7e4992288e
Support ssp devices in PXA168. PXA168 could reuse the code of PXA SSP. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
95 lines
2.4 KiB
C
95 lines
2.4 KiB
C
#ifndef __ASM_MACH_PXA168_H
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#define __ASM_MACH_PXA168_H
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#include <linux/i2c.h>
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#include <mach/devices.h>
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#include <plat/i2c.h>
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#include <plat/pxa3xx_nand.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_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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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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}
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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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#endif /* __ASM_MACH_PXA168_H */
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