| Message ID | 20201027123722.2935-3-aladyshev22@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/3] ARM: dts: aspeed: amd-ethanolx: Update KCS nodes to use v2 binding | expand |
On 10/27/20 7:37 AM, Konstantin Aladyshev wrote: > [CAUTION: External Email] > > 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> Reviewed-by: Supreeth Venkatesh <supreeth.venkatesh@amd.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 >
On Tue, 27 Oct 2020 at 12:41, Konstantin Aladyshev <aladyshev22@gmail.com> wrote: > > 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> Reviewed-by: Joel Stanley <joel@jms.id.au> > --- > 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 >
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"; +};
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(+)