From: Paul Cercueil <paul@crapouillou.net>
To: rtc-linux@googlegroups.com,
Alessandro Zummo <a.zummo@towertech.it>,
Alexandre Belloni <alexandre.belloni@free-electrons.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Ralf Baechle <ralf@linux-mips.org>,
Maarten ter Huurne <maarten@treewalker.org>,
Lars-Peter Clausen <lars@metafoo.de>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mips@linux-mips.org
Cc: Paul Cercueil <paul@crapouillou.net>
Subject: [PATCH v3 6/7] MIPS: qi_lb60: Probe RTC driver from DT and use it as power controller
Date: Mon, 31 Oct 2016 21:39:50 +0100 [thread overview]
Message-ID: <20161031203951.5444-6-paul@crapouillou.net> (raw)
In-Reply-To: <20161031203951.5444-1-paul@crapouillou.net>
Since we already have a devicetree node for the jz4740-rtc driver, we
don't have to probe it from platform code.
Besides, using the jz4740-rtc driver as the power controller for the
qi_lb60 platform allows us to remove the jz4740 platform power-off code,
since this is the only jz4740-based board upstream.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Maarten ter Huurne <maarten@treewalker.org>
---
arch/mips/boot/dts/ingenic/qi_lb60.dts | 4 ++++
arch/mips/jz4740/board-qi_lb60.c | 1 -
2 files changed, 4 insertions(+), 1 deletion(-)
v2: New patch in this series
v3: No change
diff --git a/arch/mips/boot/dts/ingenic/qi_lb60.dts b/arch/mips/boot/dts/ingenic/qi_lb60.dts
index 2414d63..be1a7d3 100644
--- a/arch/mips/boot/dts/ingenic/qi_lb60.dts
+++ b/arch/mips/boot/dts/ingenic/qi_lb60.dts
@@ -13,3 +13,7 @@
&ext {
clock-frequency = <12000000>;
};
+
+&rtc_dev {
+ system-power-controller;
+};
diff --git a/arch/mips/jz4740/board-qi_lb60.c b/arch/mips/jz4740/board-qi_lb60.c
index 258fd03..a5bd94b 100644
--- a/arch/mips/jz4740/board-qi_lb60.c
+++ b/arch/mips/jz4740/board-qi_lb60.c
@@ -438,7 +438,6 @@ static struct platform_device *jz_platform_devices[] __initdata = {
&jz4740_pcm_device,
&jz4740_i2s_device,
&jz4740_codec_device,
- &jz4740_rtc_device,
&jz4740_adc_device,
&jz4740_pwm_device,
&jz4740_dma_device,
--
2.9.3
next prev parent reply other threads:[~2016-10-31 20:42 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-30 23:02 [PATCH v2 0/7] DT bindings for the jz4740-rtc driver Paul Cercueil
2016-10-30 23:02 ` [PATCH v2 1/7] rtc: rtc-jz4740: Add support for the RTC in the jz4780 SoC Paul Cercueil
2016-10-30 23:02 ` [PATCH v2 2/7] Documentation: dt: Add binding info for jz4740-rtc driver Paul Cercueil
2016-10-31 6:39 ` Rob Herring
2016-10-31 9:48 ` Sergei Shtylyov
2016-10-30 23:02 ` [PATCH v2 3/7] rtc: rtc-jz4740: Add support for devicetree Paul Cercueil
2016-10-30 23:02 ` [PATCH v2 4/7] rtc: jz4740_rtc: Add support for acting as the system power controller Paul Cercueil
2016-10-30 23:02 ` [PATCH v2 5/7] MIPS: jz4740: DTS: Probe the jz4740-rtc driver from devicetree Paul Cercueil
2016-10-31 9:50 ` Sergei Shtylyov
2016-10-30 23:02 ` [PATCH v2 6/7] MIPS: qi_lb60: Probe RTC driver from DT and use it as power controller Paul Cercueil
2016-10-30 23:02 ` [PATCH v2 7/7] MIPS: jz4740: Remove obsolete code Paul Cercueil
2016-10-31 20:39 ` [PATCH v3 1/7] rtc: rtc-jz4740: Add support for the RTC in the jz4780 SoC Paul Cercueil
2016-10-31 20:39 ` [PATCH v3 2/7] Documentation: dt: Add binding info for jz4740-rtc driver Paul Cercueil
2016-10-31 21:16 ` Rob Herring
2016-10-31 21:16 ` Rob Herring
2016-10-31 20:39 ` [PATCH v3 3/7] rtc: rtc-jz4740: Add support for devicetree Paul Cercueil
2016-10-31 20:39 ` [PATCH v3 4/7] rtc: jz4740_rtc: Add support for acting as the system power controller Paul Cercueil
2016-10-31 20:39 ` [PATCH v3 5/7] MIPS: jz4740: DTS: Probe the jz4740-rtc driver from devicetree Paul Cercueil
2016-10-31 20:39 ` Paul Cercueil [this message]
2016-10-31 20:39 ` [PATCH v3 7/7] MIPS: jz4740: Remove obsolete code Paul Cercueil
2016-11-04 23:08 ` [PATCH v3 1/7] rtc: rtc-jz4740: Add support for the RTC in the jz4780 SoC Alexandre Belloni
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