diff options
| author | Mattias Nilsson <mattias.i.nilsson@stericsson.com> | 2011-08-12 12:27:41 +0400 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2011-10-24 16:09:17 +0400 |
| commit | a592c2e20fe2ba696cc7cd16d02abec8ac16ea41 (patch) | |
| tree | 6f8b0e3ba4f0971884b7a60a985e7dac64e9ea84 /drivers/mfd | |
| parent | c553b3ca12046884af1a72ffb6e9d841a026adb9 (diff) | |
| download | linux-a592c2e20fe2ba696cc7cd16d02abec8ac16ea41.tar.xz | |
mfd: Extend DB8500 PRCMU mailbox defs
We have a few more mailboxes and fixed messages in the
DB8500 PRCMU, update to match the latest specification.
Signed-off-by: Mattias Nilsson <mattias.i.nilsson@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/db8500-prcmu.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c index b5bd245ca892..dcc690efdc25 100644 --- a/drivers/mfd/db8500-prcmu.c +++ b/drivers/mfd/db8500-prcmu.c @@ -131,12 +131,14 @@ #define MB1H_REQUEST_APE_OPP_100_VOLT 0x3 #define MB1H_RELEASE_APE_OPP_100_VOLT 0x4 #define MB1H_RELEASE_USB_WAKEUP 0x5 +#define MB1H_PLL_ON_OFF 0x6 /* Mailbox 1 Requests */ #define PRCM_REQ_MB1_ARM_OPP (PRCM_REQ_MB1 + 0x0) #define PRCM_REQ_MB1_APE_OPP (PRCM_REQ_MB1 + 0x1) -#define PRCM_REQ_MB1_APE_OPP_100_RESTORE (PRCM_REQ_MB1 + 0x4) -#define PRCM_REQ_MB1_ARM_OPP_100_RESTORE (PRCM_REQ_MB1 + 0x8) +#define PRCM_REQ_MB1_PLL_ON_OFF (PRCM_REQ_MB1 + 0x4) +#define PLL_SOC1_OFF 0x4 +#define PLL_SOC1_ON 0x8 /* Mailbox 1 ACKs */ #define PRCM_ACK_MB1_CURRENT_ARM_OPP (PRCM_ACK_MB1 + 0x0) @@ -184,6 +186,11 @@ #define MB4H_HOTDOG 0x12 #define MB4H_HOTMON 0x13 #define MB4H_HOT_PERIOD 0x14 +#define MB4H_A9WDOG_CONF 0x16 +#define MB4H_A9WDOG_EN 0x17 +#define MB4H_A9WDOG_DIS 0x18 +#define MB4H_A9WDOG_LOAD 0x19 +#define MB4H_A9WDOG_KICK 0x20 /* Mailbox 4 Requests */ #define PRCM_REQ_MB4_DDR_ST_AP_SLEEP_IDLE (PRCM_REQ_MB4 + 0x0) @@ -196,6 +203,13 @@ #define PRCM_REQ_MB4_HOT_PERIOD (PRCM_REQ_MB4 + 0x0) #define HOTMON_CONFIG_LOW BIT(0) #define HOTMON_CONFIG_HIGH BIT(1) +#define PRCM_REQ_MB4_A9WDOG_0 (PRCM_REQ_MB4 + 0x0) +#define PRCM_REQ_MB4_A9WDOG_1 (PRCM_REQ_MB4 + 0x1) +#define PRCM_REQ_MB4_A9WDOG_2 (PRCM_REQ_MB4 + 0x2) +#define PRCM_REQ_MB4_A9WDOG_3 (PRCM_REQ_MB4 + 0x3) +#define A9WDOG_AUTO_OFF_EN BIT(7) +#define A9WDOG_AUTO_OFF_DIS 0 +#define A9WDOG_ID_MASK 0xf /* Mailbox 5 Requests */ #define PRCM_REQ_MB5_I2C_SLAVE_OP (PRCM_REQ_MB5 + 0x0) @@ -1638,6 +1652,11 @@ static bool read_mailbox_4(void) case MB4H_HOTDOG: case MB4H_HOTMON: case MB4H_HOT_PERIOD: + case MB4H_A9WDOG_CONF: + case MB4H_A9WDOG_EN: + case MB4H_A9WDOG_DIS: + case MB4H_A9WDOG_LOAD: + case MB4H_A9WDOG_KICK: break; default: print_unknown_header_warning(4, header); |