Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / arm / mach-mmp / include / mach / pxa910.h

diff --git a/kernel/arch/arm/mach-mmp/include/mach/pxa910.h b/kernel/arch/arm/mach-mmp/include/mach/pxa910.h
new file mode 100644 (file)
index 0000000..9225320
--- /dev/null
+++ b/kernel/arch/arm/mach-mmp/include/mach/pxa910.h
@@ -0,0 +1,87 @@
+#ifndef __ASM_MACH_PXA910_H
+#define __ASM_MACH_PXA910_H
+
+extern void pxa910_timer_init(void);
+extern void __init icu_init_irq(void);
+extern void __init pxa910_init_irq(void);
+
+#include <linux/i2c.h>
+#include <linux/i2c/pxa-i2c.h>
+#include <mach/devices.h>
+#include <linux/platform_data/mtd-nand-pxa3xx.h>
+#include <video/mmp_disp.h>
+
+extern struct pxa_device_desc pxa910_device_uart1;
+extern struct pxa_device_desc pxa910_device_uart2;
+extern struct pxa_device_desc pxa910_device_twsi0;
+extern struct pxa_device_desc pxa910_device_twsi1;
+extern struct pxa_device_desc pxa910_device_pwm1;
+extern struct pxa_device_desc pxa910_device_pwm2;
+extern struct pxa_device_desc pxa910_device_pwm3;
+extern struct pxa_device_desc pxa910_device_pwm4;
+extern struct pxa_device_desc pxa910_device_nand;
+extern struct platform_device pxa168_device_u2o;
+extern struct platform_device pxa168_device_u2ootg;
+extern struct platform_device pxa168_device_u2oehci;
+extern struct pxa_device_desc pxa910_device_disp;
+extern struct pxa_device_desc pxa910_device_fb;
+extern struct pxa_device_desc pxa910_device_panel;
+extern struct platform_device pxa910_device_gpio;
+extern struct platform_device pxa910_device_rtc;
+
+static inline int pxa910_add_uart(int id)
+{
+       struct pxa_device_desc *d = NULL;
+
+       switch (id) {
+       case 1: d = &pxa910_device_uart1; break;
+       case 2: d = &pxa910_device_uart2; break;
+       }
+
+       if (d == NULL)
+               return -EINVAL;
+
+       return pxa_register_device(d, NULL, 0);
+}
+
+static inline int pxa910_add_twsi(int id, struct i2c_pxa_platform_data *data,
+                                 struct i2c_board_info *info, unsigned size)
+{
+       struct pxa_device_desc *d = NULL;
+       int ret;
+
+       switch (id) {
+       case 0: d = &pxa910_device_twsi0; break;
+       case 1: d = &pxa910_device_twsi1; break;
+       default:
+               return -EINVAL;
+       }
+
+       ret = i2c_register_board_info(id, info, size);
+       if (ret)
+               return ret;
+
+       return pxa_register_device(d, data, sizeof(*data));
+}
+
+static inline int pxa910_add_pwm(int id)
+{
+       struct pxa_device_desc *d = NULL;
+
+       switch (id) {
+       case 1: d = &pxa910_device_pwm1; break;
+       case 2: d = &pxa910_device_pwm2; break;
+       case 3: d = &pxa910_device_pwm3; break;
+       case 4: d = &pxa910_device_pwm4; break;
+       default:
+               return -EINVAL;
+       }
+
+       return pxa_register_device(d, NULL, 0);
+}
+
+static inline int pxa910_add_nand(struct pxa3xx_nand_platform_data *info)
+{
+       return pxa_register_device(&pxa910_device_nand, info, sizeof(*info));
+}
+#endif /* __ASM_MACH_PXA910_H */