From: Benjamin Gaignard <benjamin.gaignard@st.com>
To: <robh+dt@kernel.org>, <mcoquelin.stm32@gmail.com>,
<alexandre.torgue@st.com>, <gregkh@linuxfoundation.org>,
<loic.pallardy@st.com>, <linus.walleij@linaro.org>
Cc: <devicetree@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Benjamin Gaignard <benjamin.gaignard@st.com>
Subject: [PATCH v3 5/5] ARM: dts: stm32: Use ETZPC firewall bus
Date: Tue, 5 May 2020 09:33:08 +0200 [thread overview]
Message-ID: <20200505073308.22914-6-benjamin.gaignard@st.com> (raw)
In-Reply-To: <20200505073308.22914-1-benjamin.gaignard@st.com>
Allow STM32 ETZPC to check firewall configuration before populating
the platform bus.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
---
arch/arm/boot/dts/stm32mp151.dtsi | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index 3ea05ba48215..0290eb6f3c35 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -4,6 +4,7 @@
* Author: Ludovic Barre <ludovic.barre@st.com> for STMicroelectronics.
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/bus/stm32/stm32-etzpc.h>
#include <dt-bindings/clock/stm32mp1-clks.h>
#include <dt-bindings/reset/stm32mp1-resets.h>
@@ -110,8 +111,10 @@
status = "disabled";
};
- soc {
- compatible = "simple-bus";
+ etzpc_bus: soc@5c007000 {
+ compatible = "st,stm32-etzpc-bus", "simple-bus";
+ reg = <0x5c007000 0x400>;
+ #firewall-cells = <2>;
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&intc>;
--
2.15.0
prev parent reply other threads:[~2020-05-05 7:33 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-05 7:33 [PATCH v3 0/5] STM32 ETZPC bus controller Benjamin Gaignard
2020-05-05 7:33 ` [PATCH v3 1/5] dt-bindings: bus: Add firewall bindings Benjamin Gaignard
2020-05-05 7:33 ` [PATCH v3 2/5] bus: stm32: Introduce firewall controller helpers Benjamin Gaignard
2020-05-05 14:40 ` Greg KH
2020-05-05 15:00 ` Benjamin GAIGNARD
2020-05-05 18:20 ` Greg KH
2020-05-05 7:33 ` [PATCH v3 3/5] dt-bindings: bus: Add STM32 ETZPC firewall controller Benjamin Gaignard
2020-05-05 7:33 ` [PATCH v3 4/5] bus: stm32: Add stm32 ETZPC firewall bus controller Benjamin Gaignard
2020-05-05 7:33 ` Benjamin Gaignard [this message]
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