linux-kernel - [PATCH 02/23] mfd/db8500-prcmu: extend DB8500 PRCMU mailbox defs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <1313137661-30650-1-git-send-email-linus.walleij@stericsson.com>
Date:	Fri, 12 Aug 2011 10:27:41 +0200
From:	Linus Walleij <linus.walleij@...ricsson.com>
To:	Samuel Ortiz <sameo@...ux.intel.com>,
	<linux-kernel@...r.kernel.org>
Cc:	Lee Jones <lee.jones@...aro.org>,
	Mattias Nilsson <mattias.i.nilsson@...ricsson.com>,
	Linus Walleij <linus.walleij@...aro.org>
Subject: [PATCH 02/23] mfd/db8500-prcmu: extend DB8500 PRCMU mailbox defs

From: Mattias Nilsson <mattias.i.nilsson@...ricsson.com>

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@...ricsson.com>
Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
---
 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 b5bd245..dcc690e 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);
-- 
1.7.3.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/