From: "Andreas Färber" <afaerber@suse.de>
To: linux-realtek-soc@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, "Andreas Färber" <afaerber@suse.de>,
"James Tai" <james.tai@realtek.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
devicetree@vger.kernel.org
Subject: [PATCH] arm64: dts: realtek: rtd16xx: Add memory reservations
Date: Fri, 3 Jan 2020 07:04:40 +0100 [thread overview]
Message-ID: <20200103060441.1109-1-afaerber@suse.de> (raw)
Reserve memory regions for RPC and TEE.
Fixes: e5a9e237608d ("arm64: dts: realtek: Add RTD1619 SoC and Realtek Mjolnir EVB")
Cc: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
arch/arm64/boot/dts/realtek/rtd16xx.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm64/boot/dts/realtek/rtd16xx.dtsi b/arch/arm64/boot/dts/realtek/rtd16xx.dtsi
index 3c70a0da329e..4dc6c9f13c43 100644
--- a/arch/arm64/boot/dts/realtek/rtd16xx.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd16xx.dtsi
@@ -14,6 +14,25 @@
#address-cells = <1>;
#size-cells = <1>;
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ rpc_comm: rpc@2f000 {
+ reg = <0x2f000 0x1000>;
+ };
+
+ rpc_ringbuf: rpc@1ffe000 {
+ reg = <0x1ffe000 0x4000>;
+ };
+
+ tee: tee@10100000 {
+ reg = <0x10100000 0xf00000>;
+ no-map;
+ };
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
--
2.16.4
next reply other threads:[~2020-01-03 6:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-03 6:04 Andreas Färber [this message]
2020-01-14 10:07 ` [PATCH] arm64: dts: realtek: rtd16xx: Add memory reservations Andreas Färber
2020-01-15 8:13 ` James Tai
2020-01-15 13:20 ` Andreas Färber
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