From: richard.gong@linux.intel.com
To: gregkh@linuxfoundation.org, catalin.marinas@arm.com,
will.deacon@arm.com, dinguyen@kernel.org, robh+dt@kernel.org,
mark.rutland@arm.com, atull@kernel.org, mdf@kernel.org,
arnd@arndb.de, corbet@lwn.net
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-fpga@vger.kernel.org, linux-doc@vger.kernel.org,
yves.vandervennet@linux.intel.com, richard.gong@intel.com
Subject: [PATCHv7 2/9] arm64: dts: stratix10: add stratix10 service driver binding to base dtsi
Date: Wed, 18 Jul 2018 11:18:37 -0500 [thread overview]
Message-ID: <1531930724-22061-3-git-send-email-richard.gong@linux.intel.com> (raw)
In-Reply-To: <1531930724-22061-1-git-send-email-richard.gong@linux.intel.com>
From: Richard Gong <richard.gong@intel.com>
Add Intel Stratix10 service layer to the device tree
Signed-off-by: Richard Gong <richard.gong@intel.com>
Signed-off-by: Alan Tull <atull@kernel.org>
Acked-by: Moritz Fischer <mdf@kernel.org>
---
v2: Change to put service layer driver node under the firmware node
Change compatible to "intel, stratix10-svc"
v3: No change
v4: s/service driver/stratix10 service driver/ in subject line
v5: No change
v6: Add Moritz's Acked-by
v7: No change
---
arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
index d033da4..ee4715a 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
@@ -24,6 +24,19 @@
#address-cells = <2>;
#size-cells = <2>;
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ service_reserved: svcbuffer@0 {
+ compatible = "shared-dma-pool";
+ reg = <0x0 0x0 0x0 0x1000000>;
+ alignment = <0x1000>;
+ no-map;
+ };
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -493,5 +506,13 @@
status = "disabled";
};
+
+ firmware {
+ svc {
+ compatible = "intel,stratix10-svc";
+ method = "smc";
+ memory-region = <&service_reserved>;
+ };
+ };
};
};
--
2.7.4
next prev parent reply other threads:[~2018-07-18 16:16 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-18 16:18 [PATCHv7 0/9] Add Intel Stratix10 FPGA manager and service layer richard.gong
2018-07-18 16:18 ` [PATCHv7 1/9] dt-bindings, firmware: add Intel Stratix10 service layer binding richard.gong
2018-07-18 16:18 ` richard.gong [this message]
2018-07-18 16:18 ` [PATCHv7 3/9] misc: add Intel Stratix10 service layer driver richard.gong
2018-07-18 16:18 ` [PATCHv7 4/9] dt-bindings: fpga: add Stratix10 SoC FPGA manager binding richard.gong
2018-07-18 16:18 ` [PATCHv7 5/9] arm64: dts: stratix10: add fpga manager and region richard.gong
2018-07-18 16:18 ` [PATCHv7 6/9] fpga: add intel stratix10 soc fpga manager driver richard.gong
2018-07-23 16:38 ` Moritz Fischer
2018-07-18 16:18 ` [PATCHv7 7/9] defconfig: enable fpga and service layer richard.gong
2018-07-18 16:18 ` [PATCHv7 8/9] Documentation: driver-api: add stratix10 " richard.gong
2018-07-18 16:18 ` [PATCHv7 9/9] misc: add remote status update client support richard.gong
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