From: <sean.wang@mediatek.com>
To: <robh+dt@kernel.org>, <mark.rutland@arm.com>, <sre@kernel.org>,
<lee.jones@linaro.org>, <a.zummo@towertech.it>,
<alexandre.belloni@free-electrons.com>, <matthias.bgg@gmail.com>,
<eddie.huang@mediatek.com>
Cc: <devicetree@vger.kernel.org>, <linux-rtc@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-pm@vger.kernel.org>, <linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Sean Wang <sean.wang@mediatek.com>
Subject: [PATCH v2 06/17] mfd: mt6397: add support for MT6323 power controller into MT6397 driver
Date: Wed, 25 Apr 2018 17:32:32 +0800 [thread overview]
Message-ID: <8ee68834240600125548155b063a2a4addfc5627.1524646231.git.sean.wang@mediatek.com> (raw)
In-Reply-To: <cover.1524646231.git.sean.wang@mediatek.com>
From: Sean Wang <sean.wang@mediatek.com>
Add compatible string as "mt6323-pwrc" that will make the OF core spawn
child devices for the power-controller subnode of that MT6323 MFD device.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/mfd/mt6397-core.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
index c70d5b2..c4ad5c3 100644
--- a/drivers/mfd/mt6397-core.c
+++ b/drivers/mfd/mt6397-core.c
@@ -30,6 +30,9 @@
#define MT6397_RTC_BASE 0xe000
#define MT6397_RTC_SIZE 0x3e
+#define MT6323_PWRC_BASE 0x8000
+#define MT6323_PWRC_SIZE 0x40
+
#define MT6323_CID_CODE 0x23
#define MT6391_CID_CODE 0x91
#define MT6397_CID_CODE 0x97
@@ -62,6 +65,10 @@ static const struct resource mt6397_keys_resources[] = {
DEFINE_RES_IRQ(MT6397_IRQ_HOMEKEY),
};
+static const struct resource mt6323_pwrc_resources[] = {
+ DEFINE_RES_MEM(MT6323_PWRC_BASE, MT6323_PWRC_SIZE),
+};
+
static const struct mfd_cell mt6323_devs[] = {
{
.name = "mt6323-rtc",
@@ -79,6 +86,11 @@ static const struct mfd_cell mt6323_devs[] = {
.num_resources = ARRAY_SIZE(mt6323_keys_resources),
.resources = mt6323_keys_resources,
.of_compatible = "mediatek,mt6323-keys"
+ }, {
+ .name = "mt6323-pwrc",
+ .num_resources = ARRAY_SIZE(mt6323_pwrc_resources),
+ .resources = mt6323_pwrc_resources,
+ .of_compatible = "mediatek,mt6323-pwrc"
},
};
--
2.7.4
next prev parent reply other threads:[~2018-04-25 9:33 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-25 9:32 [PATCH v2 00/17] Add support to MT6323 RTC and its power device sean.wang
2018-04-25 9:32 ` [PATCH v2 01/17] dt-bindings: power: reset: mt6323: add bindings for MT6323 power controller sean.wang
2018-04-27 20:02 ` Rob Herring
2018-04-30 7:34 ` Sean Wang
2018-04-25 9:32 ` [PATCH v2 02/17] dt-bindings: rtc: mt6397: add bindings for MediaTek PMIC based RTC sean.wang
2018-05-08 15:39 ` Rob Herring
2018-04-25 9:32 ` [PATCH v2 03/17] dt-bindings: mfd: mt6397: add a description for MT6323 RTC sean.wang
2018-04-25 9:32 ` [PATCH v2 04/17] dt-bindings: mfd: mt6397: add a description for MT6323 power controller sean.wang
2018-04-25 9:32 ` [PATCH v2 05/17] mfd: mt6397: add MT6323 RTC support into MT6397 driver sean.wang
2018-04-25 9:32 ` sean.wang [this message]
2018-04-25 9:32 ` [PATCH v2 07/17] mfd: mt6397: reuse DEFINE_RES_* helpers sean.wang
2018-04-25 9:32 ` [PATCH v2 08/17] rtc: mt6397: add MT6323 support to RTC driver sean.wang
2018-04-25 9:32 ` [PATCH v2 09/17] rtc: mt6397: replace a poll with regmap_read_poll_timeout sean.wang
2018-04-25 9:32 ` [PATCH v2 10/17] rtc: mt6397: remove unnecessary irq_dispose_mapping sean.wang
2018-04-25 9:32 ` [PATCH v2 11/17] rtc: mt6397: convert to use device managed functions sean.wang
2018-04-25 9:32 ` [PATCH v2 12/17] rtc: mt6397: move the declaration into a globally visible header file sean.wang
2018-04-25 9:32 ` [PATCH v2 13/17] rtc: mt6397: cleanup header files to include sean.wang
2018-04-25 9:32 ` [PATCH v2 14/17] rtc: mt6397: update license converting to using SPDX identifiers sean.wang
2018-04-25 9:32 ` [PATCH v2 15/17] power: reset: mt6323: add a driver for MT6323 power controller sean.wang
2018-05-01 12:56 ` Sebastian Reichel
2018-05-02 2:31 ` Sean Wang
2018-04-25 9:32 ` [PATCH v2 16/17] MAINTAINERS: update entry for ARM/Mediatek RTC DRIVER sean.wang
2018-04-25 9:32 ` [PATCH v2 17/17] MAINTAINERS: add an entry for MediaTek board level shutdown driver sean.wang
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