diff options
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/geode.h | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/arch/x86/include/asm/geode.h b/arch/x86/include/asm/geode.h index ae104da6ad5..7cd73552a4e 100644 --- a/arch/x86/include/asm/geode.h +++ b/arch/x86/include/asm/geode.h @@ -14,98 +14,6 @@ #include <linux/io.h> #include <linux/cs5535.h> -/* Generic southbridge functions */ - -#define GEODE_DEV_PMS 0 -#define GEODE_DEV_ACPI 1 -#define GEODE_DEV_GPIO 2 -#define GEODE_DEV_MFGPT 3 - -extern int geode_get_dev_base(unsigned int dev); - -/* Useful macros */ -#define geode_pms_base() geode_get_dev_base(GEODE_DEV_PMS) -#define geode_acpi_base() geode_get_dev_base(GEODE_DEV_ACPI) -#define geode_gpio_base() geode_get_dev_base(GEODE_DEV_GPIO) -#define geode_mfgpt_base() geode_get_dev_base(GEODE_DEV_MFGPT) - -/* MSRS */ - -#define MSR_LBAR_SMB 0x5140000B -#define MSR_LBAR_GPIO 0x5140000C -#define MSR_LBAR_MFGPT 0x5140000D -#define MSR_LBAR_ACPI 0x5140000E -#define MSR_LBAR_PMS 0x5140000F - -/* Resource Sizes */ - -#define LBAR_GPIO_SIZE 0xFF -#define LBAR_MFGPT_SIZE 0x40 -#define LBAR_ACPI_SIZE 0x40 -#define LBAR_PMS_SIZE 0x80 - -/* ACPI registers (PMS block) */ - -/* - * PM1_EN is only valid when VSA is enabled for 16 bit reads. - * When VSA is not enabled, *always* read both PM1_STS and PM1_EN - * with a 32 bit read at offset 0x0 - */ - -#define PM1_STS 0x00 -#define PM1_EN 0x02 -#define PM1_CNT 0x08 -#define PM2_CNT 0x0C -#define PM_TMR 0x10 -#define PM_GPE0_STS 0x18 -#define PM_GPE0_EN 0x1C - -/* PMC registers (PMS block) */ - -#define PM_SSD 0x00 -#define PM_SCXA 0x04 -#define PM_SCYA 0x08 -#define PM_OUT_SLPCTL 0x0C -#define PM_SCLK 0x10 -#define PM_SED 0x1 -#define PM_SCXD 0x18 -#define PM_SCYD 0x1C -#define PM_IN_SLPCTL 0x20 -#define PM_WKD 0x30 -#define PM_WKXD 0x34 -#define PM_RD 0x38 -#define PM_WKXA 0x3C -#define PM_FSD 0x40 -#define PM_TSD 0x44 -#define PM_PSD 0x48 -#define PM_NWKD 0x4C -#define PM_AWKD 0x50 -#define PM_SSC 0x54 - -static inline u32 geode_gpio(unsigned int nr) -{ - BUG_ON(nr > 28); - return 1 << nr; -} - -extern void geode_gpio_set(u32, unsigned int); -extern void geode_gpio_clear(u32, unsigned int); -extern int geode_gpio_isset(u32, unsigned int); -extern void geode_gpio_setup_event(unsigned int, int, int); -extern void geode_gpio_set_irq(unsigned int, unsigned int); - -static inline void geode_gpio_event_irq(unsigned int gpio, int pair) -{ - geode_gpio_setup_event(gpio, pair, 0); -} - -static inline void geode_gpio_event_pme(unsigned int gpio, int pair) -{ - geode_gpio_setup_event(gpio, pair, 1); -} - -/* Specific geode tests */ - static inline int is_geode_gx(void) { return ((boot_cpu_data.x86_vendor == X86_VENDOR_NSC) && @@ -125,29 +33,4 @@ static inline int is_geode(void) return (is_geode_gx() || is_geode_lx()); } -static inline void geode_mfgpt_write(int timer, u16 reg, u16 value) -{ - u32 base = geode_get_dev_base(GEODE_DEV_MFGPT); - outw(value, base + reg + (timer * 8)); -} - -static inline u16 geode_mfgpt_read(int timer, u16 reg) -{ - u32 base = geode_get_dev_base(GEODE_DEV_MFGPT); - return inw(base + reg + (timer * 8)); -} - -extern int geode_mfgpt_toggle_event(int timer, int cmp, int event, int enable); -extern int geode_mfgpt_set_irq(int timer, int cmp, int *irq, int enable); -extern int geode_mfgpt_alloc_timer(int timer, int domain); - -#define geode_mfgpt_setup_irq(t, c, i) geode_mfgpt_set_irq((t), (c), (i), 1) -#define geode_mfgpt_release_irq(t, c, i) geode_mfgpt_set_irq((t), (c), (i), 0) - -#ifdef CONFIG_GEODE_MFGPT_TIMER -extern int __init mfgpt_timer_setup(void); -#else -static inline int mfgpt_timer_setup(void) { return 0; } -#endif - #endif /* _ASM_X86_GEODE_H */ |