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From: Chris Brandt <chris.brandt@renesas.com>
To: 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>,
	Simon Horman <horms+renesas@verge.net.au>,
	Geert Uytterhoeven <geert@linux-m68k.org>
Cc: rtc-linux@googlegroups.com, devicetree@vger.kernel.org,
	linux-renesas-soc@vger.kernel.org,
	Chris Brandt <chris.brandt@renesas.com>
Subject: [rtc-linux] [PATCH v2 2/7] rtc: Add rtc-sh
Date: Wed, 22 Mar 2017 10:27:49 -0400	[thread overview]
Message-ID: <20170322142754.30888-3-chris.brandt@renesas.com> (raw)
In-Reply-To: <20170322142754.30888-1-chris.brandt@renesas.com>

rtc-sh is an RTC for SuperH and RZ/A SoCs.

Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
---
v2:
* added interrupt-names and clock-names
* clocks now include counting sources
* changed 'is a RTC' to 'is an RTC' in commit message
---
 Documentation/devicetree/bindings/rtc/rtc-sh.txt | 29 ++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/rtc/rtc-sh.txt

diff --git a/Documentation/devicetree/bindings/rtc/rtc-sh.txt b/Documentation/devicetree/bindings/rtc/rtc-sh.txt
new file mode 100644
index 0000000..adbb8af
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/rtc-sh.txt
@@ -0,0 +1,29 @@
+* Real Time Clock for Renesas SH and ARM SoCs
+
+Required properties:
+- compatible: Should be "renesas,r7s72100-rtc" and "renesas,sh-rtc" as a
+  fallback.
+- reg: physical base address and length of memory mapped region.
+- interrupts: 3 interrupts for alarm, period, and carry.
+- interrupt-names: The interrupts should be labeled as "alarm", "period", and
+  "carry".
+- clocks: The functional clock source for the RTC controller must be listed
+  first (if exists). Additionally, potential clock counting sources are to be
+  listed.
+- clock-names: The functional clock must be labeled as "fck". Other clocks
+  may be named in accordance to the SoC hardware manuals.
+
+
+Example:
+rtc: rtc@fcff1000 {
+	compatible = "renesas,r7s72100-rtc", "renesas,sh-rtc";
+	reg = <0xfcff1000 0x2e>;
+	interrupts = <GIC_SPI 276 IRQ_TYPE_EDGE_RISING
+		      GIC_SPI 277 IRQ_TYPE_EDGE_RISING
+		      GIC_SPI 278 IRQ_TYPE_EDGE_RISING>;
+	interrupt-names = "alarm", "period", "carry";
+	clocks = <&mstp6_clks R7S72100_CLK_RTC>, <&rtc_x1_clk>,
+		 <&rtc_x3_clk>, <&extal_clk>;
+	clock-names = "fck", "rtc_x1", "rtc_x3", "extal";
+	power-domains = <&cpg_clocks>;
+};
-- 
2.10.1


-- 
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Membership options at http://groups.google.com/group/rtc-linux .
Please read http://groups.google.com/group/rtc-linux/web/checklist
before submitting a driver.
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WARNING: multiple messages have this Message-ID
From: Chris Brandt <chris.brandt-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
To: Alessandro Zummo
	<a.zummo-BfzFCNDTiLLj+vYz1yj4TQ@public.gmane.org>,
	Alexandre Belloni
	<alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
	Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
	Simon Horman
	<horms+renesas-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>,
	Geert Uytterhoeven
	<geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org>
Cc: rtc-linux-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-renesas-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Chris Brandt
	<chris.brandt-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
Subject: [PATCH v2 2/7] rtc: Add rtc-sh
Date: Wed, 22 Mar 2017 10:27:49 -0400	[thread overview]
Message-ID: <20170322142754.30888-3-chris.brandt@renesas.com> (raw)
In-Reply-To: <20170322142754.30888-1-chris.brandt-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>

rtc-sh is an RTC for SuperH and RZ/A SoCs.

Signed-off-by: Chris Brandt <chris.brandt-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
---
v2:
* added interrupt-names and clock-names
* clocks now include counting sources
* changed 'is a RTC' to 'is an RTC' in commit message
---
 Documentation/devicetree/bindings/rtc/rtc-sh.txt | 29 ++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/rtc/rtc-sh.txt

diff --git a/Documentation/devicetree/bindings/rtc/rtc-sh.txt b/Documentation/devicetree/bindings/rtc/rtc-sh.txt
new file mode 100644
index 0000000..adbb8af
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/rtc-sh.txt
@@ -0,0 +1,29 @@
+* Real Time Clock for Renesas SH and ARM SoCs
+
+Required properties:
+- compatible: Should be "renesas,r7s72100-rtc" and "renesas,sh-rtc" as a
+  fallback.
+- reg: physical base address and length of memory mapped region.
+- interrupts: 3 interrupts for alarm, period, and carry.
+- interrupt-names: The interrupts should be labeled as "alarm", "period", and
+  "carry".
+- clocks: The functional clock source for the RTC controller must be listed
+  first (if exists). Additionally, potential clock counting sources are to be
+  listed.
+- clock-names: The functional clock must be labeled as "fck". Other clocks
+  may be named in accordance to the SoC hardware manuals.
+
+
+Example:
+rtc: rtc@fcff1000 {
+	compatible = "renesas,r7s72100-rtc", "renesas,sh-rtc";
+	reg = <0xfcff1000 0x2e>;
+	interrupts = <GIC_SPI 276 IRQ_TYPE_EDGE_RISING
+		      GIC_SPI 277 IRQ_TYPE_EDGE_RISING
+		      GIC_SPI 278 IRQ_TYPE_EDGE_RISING>;
+	interrupt-names = "alarm", "period", "carry";
+	clocks = <&mstp6_clks R7S72100_CLK_RTC>, <&rtc_x1_clk>,
+		 <&rtc_x3_clk>, <&extal_clk>;
+	clock-names = "fck", "rtc_x1", "rtc_x3", "extal";
+	power-domains = <&cpg_clocks>;
+};
-- 
2.10.1


-- 
You received this message because you are subscribed to "rtc-linux".
Membership options at http://groups.google.com/group/rtc-linux .
Please read http://groups.google.com/group/rtc-linux/web/checklist
before submitting a driver.
--- 
You received this message because you are subscribed to the Google Groups "rtc-linux" group.
To unsubscribe from this group and stop receiving emails from it, send an email to rtc-linux+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
For more options, visit https://groups.google.com/d/optout.

WARNING: multiple messages have this Message-ID
From: Chris Brandt <chris.brandt@renesas.com>
To: 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>,
	Simon Horman <horms+renesas@verge.net.au>,
	Geert Uytterhoeven <geert@linux-m68k.org>
Cc: rtc-linux@googlegroups.com, devicetree@vger.kernel.org,
	linux-renesas-soc@vger.kernel.org,
	Chris Brandt <chris.brandt@renesas.com>
Subject: [PATCH v2 2/7] rtc: Add rtc-sh
Date: Wed, 22 Mar 2017 10:27:49 -0400	[thread overview]
Message-ID: <20170322142754.30888-3-chris.brandt@renesas.com> (raw)
In-Reply-To: <20170322142754.30888-1-chris.brandt@renesas.com>

rtc-sh is an RTC for SuperH and RZ/A SoCs.

Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
---
v2:
* added interrupt-names and clock-names
* clocks now include counting sources
* changed 'is a RTC' to 'is an RTC' in commit message
---
 Documentation/devicetree/bindings/rtc/rtc-sh.txt | 29 ++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/rtc/rtc-sh.txt

diff --git a/Documentation/devicetree/bindings/rtc/rtc-sh.txt b/Documentation/devicetree/bindings/rtc/rtc-sh.txt
new file mode 100644
index 0000000..adbb8af
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/rtc-sh.txt
@@ -0,0 +1,29 @@
+* Real Time Clock for Renesas SH and ARM SoCs
+
+Required properties:
+- compatible: Should be "renesas,r7s72100-rtc" and "renesas,sh-rtc" as a
+  fallback.
+- reg: physical base address and length of memory mapped region.
+- interrupts: 3 interrupts for alarm, period, and carry.
+- interrupt-names: The interrupts should be labeled as "alarm", "period", and
+  "carry".
+- clocks: The functional clock source for the RTC controller must be listed
+  first (if exists). Additionally, potential clock counting sources are to be
+  listed.
+- clock-names: The functional clock must be labeled as "fck". Other clocks
+  may be named in accordance to the SoC hardware manuals.
+
+
+Example:
+rtc: rtc@fcff1000 {
+	compatible = "renesas,r7s72100-rtc", "renesas,sh-rtc";
+	reg = <0xfcff1000 0x2e>;
+	interrupts = <GIC_SPI 276 IRQ_TYPE_EDGE_RISING
+		      GIC_SPI 277 IRQ_TYPE_EDGE_RISING
+		      GIC_SPI 278 IRQ_TYPE_EDGE_RISING>;
+	interrupt-names = "alarm", "period", "carry";
+	clocks = <&mstp6_clks R7S72100_CLK_RTC>, <&rtc_x1_clk>,
+		 <&rtc_x3_clk>, <&extal_clk>;
+	clock-names = "fck", "rtc_x1", "rtc_x3", "extal";
+	power-domains = <&cpg_clocks>;
+};
-- 
2.10.1

  parent reply	other threads:[~2017-03-22 14:28 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-22 14:27 [rtc-linux] [PATCH v2 0/7] rtc: Reuse rtc-sh driver to support RZ/A1 Chris Brandt
2017-03-22 14:27 ` Chris Brandt
2017-03-22 14:27 ` Chris Brandt
2017-03-22 14:27 ` [rtc-linux] [PATCH v2 1/7] rtc: rtc-sh: add support for rza series Chris Brandt
2017-03-22 14:27   ` Chris Brandt
2017-03-22 14:27   ` Chris Brandt
2017-03-22 14:27 ` Chris Brandt [this message]
2017-03-22 14:27   ` [PATCH v2 2/7] rtc: Add rtc-sh Chris Brandt
2017-03-22 14:27   ` Chris Brandt
2017-03-29  1:24   ` [rtc-linux] " Rob Herring
2017-03-29  1:24     ` Rob Herring
2017-03-29  6:49     ` [rtc-linux] " Geert Uytterhoeven
2017-03-29  6:49       ` Geert Uytterhoeven
2017-03-29  6:49       ` Geert Uytterhoeven
2017-03-29 14:14       ` [rtc-linux] " Chris Brandt
2017-03-29 14:14         ` Chris Brandt
2017-04-04 14:29       ` [rtc-linux] " Rob Herring
2017-04-04 14:29         ` Rob Herring
2017-04-04 14:29         ` Rob Herring
2017-04-04 15:27         ` [rtc-linux] " Geert Uytterhoeven
2017-04-04 15:27           ` Geert Uytterhoeven
2017-04-04 15:27           ` Geert Uytterhoeven
2017-03-22 14:27 ` [rtc-linux] [PATCH v2 3/7] ARM: dts: r7s72100: add rtc clock to device tree Chris Brandt
2017-03-22 14:27   ` Chris Brandt
2017-03-22 14:27   ` Chris Brandt
2017-03-22 14:27 ` [rtc-linux] [PATCH v2 4/7] ARM: dts: r7s72100: add RTC_X clock inputs " Chris Brandt
2017-03-22 14:27   ` Chris Brandt
2017-03-22 14:27   ` Chris Brandt
2017-03-22 14:27 ` [rtc-linux] [PATCH v2 5/7] ARM: dts: r7s72100: add rtc " Chris Brandt
2017-03-22 14:27   ` Chris Brandt
2017-03-22 14:27   ` Chris Brandt
2017-03-22 14:27 ` [rtc-linux] [PATCH v2 6/7] ARM: dts: rskrza1: set rtc_x1 clock value Chris Brandt
2017-03-22 14:27   ` Chris Brandt
2017-03-22 14:27 ` [rtc-linux] [PATCH v2 7/7] ARM: dts: rskrza1: add rtc DT support Chris Brandt
2017-03-22 14:27   ` Chris Brandt
2017-03-22 14:27   ` Chris Brandt

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