From: Fabien Dessenne <fabien.dessenne@st.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com
Cc: Fabien Dessenne <fabien.dessenne@st.com>
Subject: [PATCH 1/3] ARM: dts: stm32: add IPCC mailbox support on STM32MP157c
Date: Fri, 1 Mar 2019 10:18:37 +0100 [thread overview]
Message-ID: <1551431919-23410-2-git-send-email-fabien.dessenne@st.com> (raw)
In-Reply-To: <1551431919-23410-1-git-send-email-fabien.dessenne@st.com>
Add configuration on DT for IPCC mailbox driver.
Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
---
arch/arm/boot/dts/stm32mp157c.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index 10bf338..c664b55 100644
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -886,6 +886,21 @@
status = "disabled";
};
+ ipcc: mailbox@4c001000 {
+ compatible = "st,stm32mp1-ipcc";
+ #mbox-cells = <1>;
+ reg = <0x4c001000 0x400>;
+ st,proc-id = <0>;
+ interrupts-extended =
+ <&intc GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+ <&intc GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
+ <&exti 61 1>;
+ interrupt-names = "rx", "tx", "wakeup";
+ clocks = <&rcc IPCC>;
+ wakeup-source;
+ status = "disabled";
+ };
+
rcc: rcc@50000000 {
compatible = "st,stm32mp1-rcc", "syscon";
reg = <0x50000000 0x1000>;
--
2.7.4
next prev parent reply other threads:[~2019-03-01 9:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-01 9:18 [PATCH 0/3] ARM: dts: stm32: IPCC mailbox support on STM32MP157c Fabien Dessenne
2019-03-01 9:18 ` Fabien Dessenne [this message]
2019-03-01 9:18 ` [PATCH 2/3] ARM: dts: stm32: enable IPCC mailbox support on STM32MP157c-ed1 Fabien Dessenne
2019-03-01 9:18 ` [PATCH 3/3] ARM: dts: stm32: enable IPCC mailbox support on STM32MP157a-dk1 Fabien Dessenne
2019-03-26 11:18 ` [PATCH 0/3] ARM: dts: stm32: IPCC mailbox support on STM32MP157c Alexandre Torgue
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