linux-kernel - Re: [PATCH 7/8] arm64: dts: qcom: add IPQ5424 SoC and rdp466 board support

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Message-ID: <g5fcdu4gyolk5g3qcgvitrzrmabw2uv5vumlhxlgmrk2bd2rl5@bn7htykazo2x>
Date: Tue, 17 Sep 2024 10:25:31 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Sricharan Ramabadhran <quic_srichara@...cinc.com>
Cc: andersson@...nel.org, konradybcio@...nel.org, robh@...nel.org, 
	krzk+dt@...nel.org, conor+dt@...nel.org, mturquette@...libre.com, sboyd@...nel.org, 
	ulf.hansson@...aro.org, linus.walleij@...aro.org, catalin.marinas@....com, 
	p.zabel@...gutronix.de, geert+renesas@...der.be, neil.armstrong@...aro.org, 
	linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-clk@...r.kernel.org, linux-mmc@...r.kernel.org, linux-gpio@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, quic_varada@...cinc.com
Subject: Re: [PATCH 7/8] arm64: dts: qcom: add IPQ5424 SoC and rdp466 board
 support

On Tue, Sep 17, 2024 at 11:58:29AM GMT, Sricharan Ramabadhran wrote:
> 
> 
> On 9/13/2024 6:22 PM, Dmitry Baryshkov wrote:
> > On Fri, Sep 13, 2024 at 05:42:49PM GMT, Sricharan R wrote:
> > > From: Sricharan Ramabadhran <quic_srichara@...cinc.com>
> > > 
> > > Add initial device tree support for the Qualcomm IPQ5424 SoC and
> > > rdp466 board.
> > > 
> > > Signed-off-by: Sricharan Ramabadhran <quic_srichara@...cinc.com>
> > > ---
> > >   arch/arm64/boot/dts/qcom/Makefile           |   1 +
> > >   arch/arm64/boot/dts/qcom/ipq5424-rdp466.dts |  63 +++++
> > >   arch/arm64/boot/dts/qcom/ipq5424.dtsi       | 294 ++++++++++++++++++++
> > >   3 files changed, 358 insertions(+)
> > >   create mode 100644 arch/arm64/boot/dts/qcom/ipq5424-rdp466.dts
> > >   create mode 100644 arch/arm64/boot/dts/qcom/ipq5424.dtsi
> > > 
> > > diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> > > index 197ab325c0b9..46c4eb758799 100644
> > > --- a/arch/arm64/boot/dts/qcom/Makefile
> > > +++ b/arch/arm64/boot/dts/qcom/Makefile
> > > @@ -16,6 +16,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= ipq5332-rdp441.dtb
> > >   dtb-$(CONFIG_ARCH_QCOM)	+= ipq5332-rdp442.dtb
> > >   dtb-$(CONFIG_ARCH_QCOM)	+= ipq5332-rdp468.dtb
> > >   dtb-$(CONFIG_ARCH_QCOM)	+= ipq5332-rdp474.dtb
> > > +dtb-$(CONFIG_ARCH_QCOM)	+= ipq5424-rdp466.dtb
> > >   dtb-$(CONFIG_ARCH_QCOM)	+= ipq6018-cp01-c1.dtb
> > >   dtb-$(CONFIG_ARCH_QCOM)	+= ipq8074-hk01.dtb
> > >   dtb-$(CONFIG_ARCH_QCOM)	+= ipq8074-hk10-c1.dtb
> > > diff --git a/arch/arm64/boot/dts/qcom/ipq5424-rdp466.dts b/arch/arm64/boot/dts/qcom/ipq5424-rdp466.dts
> > > new file mode 100644
> > > index 000000000000..c8597a9ba175
> > > --- /dev/null
> > > +++ b/arch/arm64/boot/dts/qcom/ipq5424-rdp466.dts

> > > +		intc: interrupt-controller@...0000 {
> > > +			compatible = "arm,gic-v3";
> > > +			reg = <0 0xf200000 0 0x10000>, /* GICD */
> > > +			      <0 0xf240000 0 0x80000>; /* GICR * 4 regions */
> > > +			#interrupt-cells = <0x3>;
> > > +			interrupt-controller;
> > > +			#redistributor-regions = <1>;
> > > +			redistributor-stride = <0x0 0x20000>;
> > > +			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
> > > +			mbi-ranges = <672 128>;
> > > +			msi-controller;
> > 
> > No ITS?
>  ITS/LPI is not supported.

Ack

-- 
With best wishes
Dmitry