From: Alexandre Torgue <alexandre.torgue@foss.st.com>
To: <arnd@arndb.de>, <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>, <soc@kernel.org>,
Stephen Boyd <sboyd@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>
Cc: <linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-kernel@vger.kernel.org>, Marek Vasut <marex@denx.de>,
Ahmad Fatoum <a.fatoum@pengutronix.de>, <etienne.carriere@st.com>
Subject: [PATCH 6/8] ARM: dts: stm32: enable optee firmware and SCMI support on STM32MP15
Date: Fri, 22 Apr 2022 17:09:50 +0200 [thread overview]
Message-ID: <20220422150952.20587-7-alexandre.torgue@foss.st.com> (raw)
In-Reply-To: <20220422150952.20587-1-alexandre.torgue@foss.st.com>
Enable optee and SCMI clocks/reset protocols support.
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index 7fdc324b3cf9..1b2fd3426a81 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -115,6 +115,33 @@
status = "disabled";
};
+ firmware {
+ optee: optee {
+ compatible = "linaro,optee-tz";
+ method = "smc";
+ status = "disabled";
+ };
+
+ scmi: scmi {
+ compatible = "linaro,scmi-optee";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ linaro,optee-channel-id = <0>;
+ shmem = <&scmi_shm>;
+ status = "disabled";
+
+ scmi_clk: protocol@14 {
+ reg = <0x14>;
+ #clock-cells = <1>;
+ };
+
+ scmi_reset: protocol@16 {
+ reg = <0x16>;
+ #reset-cells = <1>;
+ };
+ };
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <1>;
@@ -122,6 +149,20 @@
interrupt-parent = <&intc>;
ranges;
+ scmi_sram: sram@2ffff000 {
+ compatible = "mmio-sram";
+ reg = <0x2ffff000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x2ffff000 0x1000>;
+
+ scmi_shm: scmi-sram@0 {
+ compatible = "arm,scmi-shmem";
+ reg = <0 0x80>;
+ status = "disabled";
+ };
+ };
+
timers2: timer@40000000 {
#address-cells = <1>;
#size-cells = <0>;
--
2.17.1
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next prev parent reply other threads:[~2022-04-22 15:20 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-22 15:09 [PATCH 0/8] Add SCMI version of ST boards Alexandre Torgue
2022-04-22 15:09 ` [PATCH 1/8] dt-bindings: rcc: Add optional external ethernet RX clock properties Alexandre Torgue
2022-04-22 16:28 ` Marek Vasut
2022-04-25 17:21 ` Alexandre TORGUE
2022-04-22 15:09 ` [PATCH 2/8] dt-bindings: clock: stm32mp1: describes clocks if "st, stm32mp1-rcc-secure" Alexandre Torgue
2022-04-22 16:31 ` [PATCH 2/8] dt-bindings: clock: stm32mp1: describes clocks if "st,stm32mp1-rcc-secure" Marek Vasut
2022-04-25 19:11 ` Rob Herring
2022-04-25 19:35 ` Marek Vasut
2022-04-26 18:44 ` Rob Herring
2022-05-02 21:13 ` Rob Herring
2022-05-05 14:11 ` [PATCH 2/8] dt-bindings: clock: stm32mp1: describes clocks if "st, stm32mp1-rcc-secure" Rob Herring
2022-05-06 10:02 ` [PATCH 2/8] dt-bindings: clock: stm32mp1: describes clocks if "st,stm32mp1-rcc-secure" Alexandre TORGUE
2022-05-06 16:21 ` [PATCH 2/8] dt-bindings: clock: stm32mp1: describes clocks if "st, stm32mp1-rcc-secure" Rob Herring
2022-05-09 12:36 ` Rob Herring
2022-05-09 12:55 ` [PATCH 2/8] dt-bindings: clock: stm32mp1: describes clocks if "st,stm32mp1-rcc-secure" Alexandre TORGUE
2022-04-22 15:09 ` [PATCH 3/8] dt-bindings: clock: stm32mp15: rename CK_SCMI define Alexandre Torgue
2022-05-02 21:26 ` Rob Herring
2022-04-22 15:09 ` [PATCH 4/8] dt-bindings: reset: stm32mp15: rename RST_SCMI define Alexandre Torgue
2022-05-02 21:27 ` Rob Herring
2022-04-22 15:09 ` [PATCH 5/8] ARM: stm32: select OPTEE on MPU family Alexandre Torgue
2022-04-22 15:37 ` Ahmad Fatoum
2022-04-22 16:23 ` Alexandre TORGUE
2022-04-22 15:09 ` Alexandre Torgue [this message]
2022-04-22 16:32 ` [PATCH 6/8] ARM: dts: stm32: enable optee firmware and SCMI support on STM32MP15 Marek Vasut
2022-04-25 10:19 ` Etienne CARRIERE
2022-04-25 10:25 ` Marek Vasut
2022-04-25 10:30 ` Rouven Czerwinski
2022-04-22 15:09 ` [PATCH 7/8] dt-bindings: arm: stm32: Add SCMI version of STM32 boards (DK1/DK2/ED1/EV1) Alexandre Torgue
2022-05-02 21:28 ` Rob Herring
2022-04-22 15:09 ` [PATCH 8/8] ARM: dts: " Alexandre Torgue
2022-05-03 14:51 ` [PATCH 0/8] Add SCMI version of ST boards Alexandre TORGUE
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