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| author | Lubomir Rintel <lkundrak@v3.sk> | 2019-05-13 09:56:34 +0200 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-05-20 16:27:08 +0200 |
| commit | ec9964b4803300fb86f8e8fd9b421e59f7a71dc5 (patch) | |
| tree | 5c770c4005c99a13f1dfb87f9a2c4ca4d99cf9c9 /arch/x86/include/asm/olpc.h | |
| parent | Platform: OLPC: Remove an unused include (diff) | |
| download | linux-ec9964b4803300fb86f8e8fd9b421e59f7a71dc5.tar.xz linux-ec9964b4803300fb86f8e8fd9b421e59f7a71dc5.zip | |
Platform: OLPC: Move EC-specific functionality out from x86
Move the olpc-ec driver away from the X86 OLPC platform so that it could be
used by the ARM based laptops too. Notably, the driver for the OLPC battery,
which is also used on the ARM models, builds on this driver's interface.
It is actually plaform independent: the OLPC EC commands with their argument
and responses are mostly the same despite the delivery mechanism is
different.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'arch/x86/include/asm/olpc.h')
| -rw-r--r-- | arch/x86/include/asm/olpc.h | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/arch/x86/include/asm/olpc.h b/arch/x86/include/asm/olpc.h index c2bf1de5d901..6fe76282aceb 100644 --- a/arch/x86/include/asm/olpc.h +++ b/arch/x86/include/asm/olpc.h @@ -9,12 +9,10 @@ struct olpc_platform_t { int flags; uint32_t boardrev; - int ecver; }; #define OLPC_F_PRESENT 0x01 #define OLPC_F_DCON 0x02 -#define OLPC_F_EC_WIDE_SCI 0x04 #ifdef CONFIG_OLPC @@ -64,13 +62,6 @@ static inline int olpc_board_at_least(uint32_t rev) return olpc_platform_info.boardrev >= rev; } -extern void olpc_ec_wakeup_set(u16 value); -extern void olpc_ec_wakeup_clear(u16 value); -extern bool olpc_ec_wakeup_available(void); - -extern int olpc_ec_mask_write(u16 bits); -extern int olpc_ec_sci_query(u16 *sci_value); - #else static inline int machine_is_olpc(void) @@ -83,14 +74,6 @@ static inline int olpc_has_dcon(void) return 0; } -static inline void olpc_ec_wakeup_set(u16 value) { } -static inline void olpc_ec_wakeup_clear(u16 value) { } - -static inline bool olpc_ec_wakeup_available(void) -{ - return false; -} - #endif #ifdef CONFIG_OLPC_XO1_PM @@ -101,20 +84,6 @@ extern void olpc_xo1_pm_wakeup_clear(u16 value); extern int pci_olpc_init(void); -/* SCI source values */ - -#define EC_SCI_SRC_EMPTY 0x00 -#define EC_SCI_SRC_GAME 0x01 -#define EC_SCI_SRC_BATTERY 0x02 -#define EC_SCI_SRC_BATSOC 0x04 -#define EC_SCI_SRC_BATERR 0x08 -#define EC_SCI_SRC_EBOOK 0x10 /* XO-1 only */ -#define EC_SCI_SRC_WLAN 0x20 /* XO-1 only */ -#define EC_SCI_SRC_ACPWR 0x40 -#define EC_SCI_SRC_BATCRIT 0x80 -#define EC_SCI_SRC_GPWAKE 0x100 /* XO-1.5 only */ -#define EC_SCI_SRC_ALL 0x1FF - /* GPIO assignments */ #define OLPC_GPIO_MIC_AC 1 |