From: mike.leach@linaro.org (Mike Leach)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/2] arm64: dts: juno: Adds missing CoreSight STM component.
Date: Wed, 11 Jan 2017 20:44:09 +0000 [thread overview]
Message-ID: <1484167449-14432-3-git-send-email-mike.leach@linaro.org> (raw)
In-Reply-To: <1484167449-14432-1-git-send-email-mike.leach@linaro.org>
Add missing CoreSight STM component definition to Juno CoreSight
infrastructure juno-cs-rX.dtsi files.
Component connected to different funnels depending on Juno platform variant.
Signed-off-by: Mike Leach <mike.leach@linaro.org>
---
arch/arm64/boot/dts/arm/juno-cs-r0.dtsi | 16 ++++++++++++++++
arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi | 16 ++++++++++++++++
2 files changed, 32 insertions(+)
diff --git a/arch/arm64/boot/dts/arm/juno-cs-r0.dtsi b/arch/arm64/boot/dts/arm/juno-cs-r0.dtsi
index 24419ed..4e01b0e 100644
--- a/arch/arm64/boot/dts/arm/juno-cs-r0.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-cs-r0.dtsi
@@ -148,3 +148,19 @@
};
};
};
+
+ stm at 20100000 {
+ compatible = "arm,coresight-stm", "arm,primecell";
+ reg = <0 0x20100000 0 0x1000>,
+ <0 0x28000000 0 0x180000>;
+ reg-names = "stm-base", "stm-stimulus-base";
+
+ clocks = <&soc_smc50mhz>;
+ clock-names = "apb_pclk";
+ power-domains = <&scpi_devpd 0>;
+ port {
+ stm_out_port: endpoint {
+ remote-endpoint = <&main_funnel_in_port2>;
+ };
+ };
+ };
diff --git a/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi b/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi
index caaf58e..6fe8b62 100644
--- a/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi
@@ -248,3 +248,19 @@
};
};
};
+
+ stm at 20100000 {
+ compatible = "arm,coresight-stm", "arm,primecell";
+ reg = <0 0x20100000 0 0x1000>,
+ <0 0x28000000 0 0x180000>;
+ reg-names = "stm-base", "stm-stimulus-base";
+
+ clocks = <&soc_smc50mhz>;
+ clock-names = "apb_pclk";
+ power-domains = <&scpi_devpd 0>;
+ port {
+ stm_out_port: endpoint {
+ remote-endpoint = <&csys1_funnel_in_port0>;
+ };
+ };
+ };
--
2.7.4
next prev parent reply other threads:[~2017-01-11 20:44 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-11 20:44 [PATCH v2 0/2] arm64: dts: juno: Updates for juno r1/r2 boards Mike Leach
2017-01-11 20:44 ` [PATCH v2 1/2] arm64: dts: juno: Fix CoreSight support for Juno r1/r2 variants Mike Leach
2017-01-11 20:44 ` Mike Leach [this message]
2017-01-12 11:14 ` [PATCH v2 2/2] arm64: dts: juno: Adds missing CoreSight STM component Sudeep Holla
2017-01-12 11:24 ` Mike Leach
2017-01-12 12:11 ` Sudeep Holla
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