From mboxrd@z Thu Jan 1 00:00:00 1970 From: fabio.baltieri@linaro.org (Fabio Baltieri) Date: Fri, 18 Jan 2013 12:40:14 +0100 Subject: [PATCH 4/4] mfd: db8500-prcmu: add ux500_wdt mfd_cell In-Reply-To: <1358509214-22407-1-git-send-email-fabio.baltieri@linaro.org> References: <1358509214-22407-1-git-send-email-fabio.baltieri@linaro.org> Message-ID: <1358509214-22407-5-git-send-email-fabio.baltieri@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch adds the necessary structures to use the watchdog functionality of PRCMU. The watchdog driver is named ux500_wdt. Acked-by: Lee Jones Signed-off-by: Fabio Baltieri --- drivers/mfd/db8500-prcmu.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c index 7a63fa8..e42a417 100644 --- a/drivers/mfd/db8500-prcmu.c +++ b/drivers/mfd/db8500-prcmu.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include #include @@ -3074,6 +3075,11 @@ static struct resource ab8500_resources[] = { } }; +static struct ux500_wdt_data db8500_wdt_pdata = { + .timeout = 600, /* 10 minutes */ + .has_28_bits_resolution = true, +}; + static struct mfd_cell db8500_prcmu_devs[] = { { .name = "db8500-prcmu-regulators", @@ -3088,6 +3094,12 @@ static struct mfd_cell db8500_prcmu_devs[] = { .pdata_size = sizeof(db8500_cpufreq_table), }, { + .name = "ux500_wdt", + .platform_data = &db8500_wdt_pdata, + .pdata_size = sizeof(db8500_wdt_pdata), + .id = -1, + }, + { .name = "ab8500-core", .of_compatible = "stericsson,ab8500", .num_resources = ARRAY_SIZE(ab8500_resources), -- 1.7.12.1