From: Konstantin Aladyshev <aladyshev22@gmail.com> To: unlisted-recipients:; (no To-header on input) Cc: supreeth.venkatesh@amd.com, aladyshev22@gmail.com, Rob Herring <robh+dt@kernel.org>, Joel Stanley <joel@jms.id.au>, Andrew Jeffery <andrew@aj.id.au>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/3] ARM: dts: aspeed: amd-ethanolx: Enable devices for the iKVM functionality Date: Tue, 27 Oct 2020 15:37:22 +0300 [thread overview] Message-ID: <20201027123722.2935-3-aladyshev22@gmail.com> (raw) In-Reply-To: <20201027123722.2935-1-aladyshev22@gmail.com> Enable the USB 2.0 Virtual Hub Controller and the Video Engine with it's reserved memory region for the implementation of the iKVM functionality in the BMC. Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com> --- arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts index 2a86bda8afd8..b93ed44eba0c 100644 --- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts +++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts @@ -13,6 +13,21 @@ memory@80000000 { reg = <0x80000000 0x20000000>; }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + video_engine_memory: jpegbuffer { + size = <0x02000000>; /* 32M */ + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; + }; + + aliases { serial0 = &uart1; serial4 = &uart5; @@ -220,5 +235,12 @@ }; }; +&video { + status = "okay"; + memory-region = <&video_engine_memory>; +}; +&vhub { + status = "okay"; +}; -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Konstantin Aladyshev <aladyshev22@gmail.com> Cc: devicetree@vger.kernel.org, linux-aspeed@lists.ozlabs.org, aladyshev22@gmail.com, Andrew Jeffery <andrew@aj.id.au>, linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>, Joel Stanley <joel@jms.id.au>, supreeth.venkatesh@amd.com, linux-arm-kernel@lists.infradead.org Subject: [PATCH 3/3] ARM: dts: aspeed: amd-ethanolx: Enable devices for the iKVM functionality Date: Tue, 27 Oct 2020 15:37:22 +0300 [thread overview] Message-ID: <20201027123722.2935-3-aladyshev22@gmail.com> (raw) In-Reply-To: <20201027123722.2935-1-aladyshev22@gmail.com> Enable the USB 2.0 Virtual Hub Controller and the Video Engine with it's reserved memory region for the implementation of the iKVM functionality in the BMC. Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com> --- arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts index 2a86bda8afd8..b93ed44eba0c 100644 --- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts +++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts @@ -13,6 +13,21 @@ memory@80000000 { reg = <0x80000000 0x20000000>; }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + video_engine_memory: jpegbuffer { + size = <0x02000000>; /* 32M */ + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; + }; + + aliases { serial0 = &uart1; serial4 = &uart5; @@ -220,5 +235,12 @@ }; }; +&video { + status = "okay"; + memory-region = <&video_engine_memory>; +}; +&vhub { + status = "okay"; +}; -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-10-27 12:42 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-10-27 12:37 [PATCH 1/3] ARM: dts: aspeed: amd-ethanolx: Update KCS nodes to use v2 binding Konstantin Aladyshev 2020-10-27 12:37 ` Konstantin Aladyshev 2020-10-27 12:37 ` [PATCH 2/3] ARM: dts: aspeed: amd-ethanolx: Enable KCS channel 3 Konstantin Aladyshev 2020-10-27 12:37 ` Konstantin Aladyshev 2020-10-28 5:28 ` Joel Stanley 2020-10-28 5:28 ` Joel Stanley 2020-10-28 15:59 ` Supreeth Venkatesh 2020-10-28 15:59 ` Supreeth Venkatesh 2020-10-27 12:37 ` Konstantin Aladyshev [this message] 2020-10-27 12:37 ` [PATCH 3/3] ARM: dts: aspeed: amd-ethanolx: Enable devices for the iKVM functionality Konstantin Aladyshev 2020-10-27 14:02 ` Supreeth Venkatesh 2020-10-27 14:02 ` Supreeth Venkatesh 2020-10-28 5:28 ` Joel Stanley 2020-10-28 5:28 ` Joel Stanley 2020-10-27 14:09 ` [PATCH 1/3] ARM: dts: aspeed: amd-ethanolx: Update KCS nodes to use v2 binding Supreeth Venkatesh 2020-10-27 14:09 ` Supreeth Venkatesh 2020-10-27 21:00 ` Konstantin Aladyshev 2020-10-27 21:00 ` Konstantin Aladyshev 2020-10-28 9:50 ` Joel Stanley 2020-10-28 9:50 ` Joel Stanley 2020-10-28 5:25 ` Joel Stanley 2020-10-28 5:25 ` Joel Stanley 2020-10-28 5:32 ` Joel Stanley 2020-10-28 5:32 ` Joel Stanley
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