From: Amelie Delaunay <amelie.delaunay@st.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Russell King <linux@armlinux.org.uk>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>
Cc: <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Amelie Delaunay <amelie.delaunay@st.com>
Subject: [PATCH 1/2] ARM: dts: stm32: add RTC support on STM32H743
Date: Fri, 16 Feb 2018 14:16:39 +0100 [thread overview]
Message-ID: <1518787000-10675-2-git-send-email-amelie.delaunay@st.com> (raw)
In-Reply-To: <1518787000-10675-1-git-send-email-amelie.delaunay@st.com>
This patch adds support for RTC on STM32H743 SoC.
It also adds dt-bindings/interrupt-controller/irq.h include and uses it to
configure RTC alarm interrupt.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
---
arch/arm/boot/dts/stm32h743.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index 38d7cb8..b4487d1 100644
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -44,6 +44,7 @@
#include "armv7-m.dtsi"
#include <dt-bindings/clock/stm32h7-clks.h>
#include <dt-bindings/mfd/stm32h7-rcc.h>
+#include <dt-bindings/interrupt-controller/irq.h>
/ {
clocks {
@@ -326,6 +327,20 @@
status = "disabled";
};
+ rtc: rtc@58004000 {
+ compatible = "st,stm32h7-rtc";
+ reg = <0x58004000 0x400>;
+ clocks = <&rcc RTCAPB_CK>, <&rcc RTC_CK>;
+ clock-names = "pclk", "rtc_ck";
+ assigned-clocks = <&rcc RTC_CK>;
+ assigned-clock-parents = <&rcc LSE_CK>;
+ interrupt-parent = <&exti>;
+ interrupts = <17 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "alarm";
+ st,syscfg = <&pwrcfg>;
+ status = "disabled";
+ };
+
rcc: reset-clock-controller@58024400 {
compatible = "st,stm32h743-rcc", "st,stm32-rcc";
reg = <0x58024400 0x400>;
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Amelie Delaunay <amelie.delaunay-qxv4g6HH51o@public.gmane.org>
To: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Russell King <linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org>,
Maxime Coquelin
<mcoquelin.stm32-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Alexandre Torgue <alexandre.torgue-qxv4g6HH51o@public.gmane.org>
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Amelie Delaunay <amelie.delaunay-qxv4g6HH51o@public.gmane.org>
Subject: [PATCH 1/2] ARM: dts: stm32: add RTC support on STM32H743
Date: Fri, 16 Feb 2018 14:16:39 +0100 [thread overview]
Message-ID: <1518787000-10675-2-git-send-email-amelie.delaunay@st.com> (raw)
In-Reply-To: <1518787000-10675-1-git-send-email-amelie.delaunay-qxv4g6HH51o@public.gmane.org>
This patch adds support for RTC on STM32H743 SoC.
It also adds dt-bindings/interrupt-controller/irq.h include and uses it to
configure RTC alarm interrupt.
Signed-off-by: Amelie Delaunay <amelie.delaunay-qxv4g6HH51o@public.gmane.org>
---
arch/arm/boot/dts/stm32h743.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index 38d7cb8..b4487d1 100644
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -44,6 +44,7 @@
#include "armv7-m.dtsi"
#include <dt-bindings/clock/stm32h7-clks.h>
#include <dt-bindings/mfd/stm32h7-rcc.h>
+#include <dt-bindings/interrupt-controller/irq.h>
/ {
clocks {
@@ -326,6 +327,20 @@
status = "disabled";
};
+ rtc: rtc@58004000 {
+ compatible = "st,stm32h7-rtc";
+ reg = <0x58004000 0x400>;
+ clocks = <&rcc RTCAPB_CK>, <&rcc RTC_CK>;
+ clock-names = "pclk", "rtc_ck";
+ assigned-clocks = <&rcc RTC_CK>;
+ assigned-clock-parents = <&rcc LSE_CK>;
+ interrupt-parent = <&exti>;
+ interrupts = <17 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "alarm";
+ st,syscfg = <&pwrcfg>;
+ status = "disabled";
+ };
+
rcc: reset-clock-controller@58024400 {
compatible = "st,stm32h743-rcc", "st,stm32-rcc";
reg = <0x58024400 0x400>;
--
2.7.4
--
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WARNING: multiple messages have this Message-ID (diff)
From: amelie.delaunay@st.com (Amelie Delaunay)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ARM: dts: stm32: add RTC support on STM32H743
Date: Fri, 16 Feb 2018 14:16:39 +0100 [thread overview]
Message-ID: <1518787000-10675-2-git-send-email-amelie.delaunay@st.com> (raw)
In-Reply-To: <1518787000-10675-1-git-send-email-amelie.delaunay@st.com>
This patch adds support for RTC on STM32H743 SoC.
It also adds dt-bindings/interrupt-controller/irq.h include and uses it to
configure RTC alarm interrupt.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
---
arch/arm/boot/dts/stm32h743.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index 38d7cb8..b4487d1 100644
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -44,6 +44,7 @@
#include "armv7-m.dtsi"
#include <dt-bindings/clock/stm32h7-clks.h>
#include <dt-bindings/mfd/stm32h7-rcc.h>
+#include <dt-bindings/interrupt-controller/irq.h>
/ {
clocks {
@@ -326,6 +327,20 @@
status = "disabled";
};
+ rtc: rtc at 58004000 {
+ compatible = "st,stm32h7-rtc";
+ reg = <0x58004000 0x400>;
+ clocks = <&rcc RTCAPB_CK>, <&rcc RTC_CK>;
+ clock-names = "pclk", "rtc_ck";
+ assigned-clocks = <&rcc RTC_CK>;
+ assigned-clock-parents = <&rcc LSE_CK>;
+ interrupt-parent = <&exti>;
+ interrupts = <17 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "alarm";
+ st,syscfg = <&pwrcfg>;
+ status = "disabled";
+ };
+
rcc: reset-clock-controller at 58024400 {
compatible = "st,stm32h743-rcc", "st,stm32-rcc";
reg = <0x58024400 0x400>;
--
2.7.4
next prev parent reply other threads:[~2018-02-16 13:17 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-16 13:16 [PATCH 0/2] RTC support on STM32H743 Amelie Delaunay
2018-02-16 13:16 ` Amelie Delaunay
2018-02-16 13:16 ` Amelie Delaunay
2018-02-16 13:16 ` Amelie Delaunay [this message]
2018-02-16 13:16 ` [PATCH 1/2] ARM: dts: stm32: add " Amelie Delaunay
2018-02-16 13:16 ` Amelie Delaunay
2018-02-20 0:26 ` kbuild test robot
2018-02-20 0:26 ` kbuild test robot
2018-02-20 0:26 ` kbuild test robot
2018-02-16 13:16 ` [PATCH 2/2] ARM: dts: stm32: enable RTC on stm32h743i-eval Amelie Delaunay
2018-02-16 13:16 ` Amelie Delaunay
2018-02-16 13:16 ` Amelie Delaunay
2018-02-27 16:10 ` [PATCH 0/2] RTC support on STM32H743 Alexandre Torgue
2018-02-27 16:10 ` Alexandre Torgue
2018-02-27 16:10 ` Alexandre Torgue
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