linux-kernel - [PATCH v2 1/3] mfd: provide RTC resource in MT6397 MFD

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Message-ID: <1426657537-41414-2-git-send-email-eddie.huang@mediatek.com>
Date:	Wed, 18 Mar 2015 13:45:35 +0800
From:	Eddie Huang <eddie.huang@...iatek.com>
To:	Lee Jones <lee.jones@...aro.org>,
	Alessandro Zummo <a.zummo@...ertech.it>,
	Matthias Brugger <matthias.bgg@...il.com>
CC:	<srv_heupstream@...iatek.com>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"David S. Miller" <davem@...emloft.net>,
	Greg KH <gregkh@...uxfoundation.org>,
	Mauro Carvalho Chehab <mchehab@....samsung.com>,
	Joe Perches <joe@...ches.com>, Tejun Heo <tj@...nel.org>,
	Jingoo Han <jg1.han@...sung.com>,
	<linux-kernel@...r.kernel.org>, <rtc-linux@...glegroups.com>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-mediatek@...ts.infradead.org>,
	Uwe Kleine-KÃ¶nig <kernel@...gutronix.de>,
	Eddie Huang <eddie.huang@...iatek.com>
Subject: [PATCH v2 1/3] mfd: provide RTC resource in MT6397 MFD

Provide MT6397 RTC interrupt, base address, and register in
MT6397 MFD.

Signed-off-by: Eddie Huang <eddie.huang@...iatek.com>
---
 drivers/mfd/mt6397-core.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
index b61c4eb..ef431d8 100644
--- a/drivers/mfd/mt6397-core.c
+++ b/drivers/mfd/mt6397-core.c
@@ -21,9 +21,24 @@
 #include <linux/mfd/mt6397/core.h>
 #include <linux/mfd/mt6397/registers.h>
 
+static const struct resource mt6397_rtc_resources[] = {
+	{
+		.start = 0xe000,
+		.end   = 0xe03e,
+		.flags  = IORESOURCE_MEM,
+	},
+	{
+		.start = MT6397_IRQ_RTC,
+		.end   = MT6397_IRQ_RTC,
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
 static const struct mfd_cell mt6397_devs[] = {
 	{
 		.name = "mt6397-rtc",
+		.num_resources = ARRAY_SIZE(mt6397_rtc_resources),
+		.resources = mt6397_rtc_resources,
 		.of_compatible = "mediatek,mt6397-rtc",
 	}, {
 		.name = "mt6397-regulator",
-- 
1.8.1.1.dirty

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