| Message ID | 20181109094417.12109-1-vkoul@kernel.org |
|---|---|
| Headers | show |
| Series | arm64: dts: qcom: qcs404: Add Device tree nodes | expand |
On Fri 09 Nov 01:44 PST 2018, Vinod Koul wrote: > Add base dts files for QCS404 chipset along with cpu, timer, > gcc and uart2 nodes. > > Signed-off-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Regards, Bjorn > --- > arch/arm64/boot/dts/qcom/qcs404.dtsi | 175 +++++++++++++++++++++++++++++++++++ > 1 file changed, 175 insertions(+) > create mode 100644 arch/arm64/boot/dts/qcom/qcs404.dtsi > > diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi > new file mode 100644 > index 000000000000..91abcdc78505 > --- /dev/null > +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi > @@ -0,0 +1,175 @@ > +// SPDX-License-Identifier: GPL-2.0 > +// Copyright (c) 2018, Linaro Limited > + > +#include <dt-bindings/interrupt-controller/arm-gic.h> > +#include <dt-bindings/clock/qcom,gcc-qcs404.h> > + > +/ { > + interrupt-parent = <&intc>; > + > + #address-cells = <2>; > + #size-cells = <2>; > + > + chosen { }; > + > + clocks { > + xo_board: xo-board { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <19200000>; > + }; > + }; > + > + cpus { > + #address-cells = <1>; > + #size-cells = <0>; > + > + CPU0: cpu@100 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + reg = <0x100>; > + enable-method = "psci"; > + next-level-cache = <&L2_0>; > + }; > + > + CPU1: cpu@101 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + reg = <0x101>; > + enable-method = "psci"; > + next-level-cache = <&L2_0>; > + }; > + > + CPU2: cpu@102 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + reg = <0x102>; > + enable-method = "psci"; > + next-level-cache = <&L2_0>; > + }; > + > + CPU3: cpu@103 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + reg = <0x103>; > + enable-method = "psci"; > + next-level-cache = <&L2_0>; > + }; > + > + L2_0: l2-cache { > + compatible = "cache"; > + cache-level = <2>; > + }; > + }; > + > + memory@80000000 { > + device_type = "memory"; > + /* We expect the bootloader to fill in the size */ > + reg = <0 0x80000000 0 0>; > + }; > + > + psci { > + compatible = "arm,psci-1.0"; > + method = "smc"; > + }; > + > + soc: soc@0 { > + #address-cells = <1>; > + #size-cells = <1>; > + ranges = <0 0 0 0xffffffff>; > + compatible = "simple-bus"; > + > + gcc: clock-controller@1800000 { > + compatible = "qcom,gcc-qcs404"; > + reg = <0x01800000 0x80000>; > + #clock-cells = <1>; > + > + assigned-clocks = <&gcc GCC_APSS_AHB_CLK_SRC>; > + assigned-clock-rates = <19200000>; > + }; > + > + blsp1_uart2: serial@78b1000 { > + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; > + reg = <0x078b1000 0x200>; > + interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>; > + clock-names = "core", "iface"; > + status = "okay"; > + }; > + > + intc: interrupt-controller@b000000 { > + compatible = "qcom,msm-qgic2"; > + interrupt-controller; > + #interrupt-cells = <3>; > + reg = <0x0b000000 0x1000>, > + <0x0b002000 0x1000>; > + }; > + > + timer@b120000 { > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + compatible = "arm,armv7-timer-mem"; > + reg = <0x0b120000 0x1000>; > + clock-frequency = <19200000>; > + > + frame@b121000 { > + frame-number = <0>; > + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; > + reg = <0x0b121000 0x1000>, > + <0x0b122000 0x1000>; > + }; > + > + frame@b123000 { > + frame-number = <1>; > + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; > + reg = <0x0b123000 0x1000>; > + status = "disabled"; > + }; > + > + frame@b124000 { > + frame-number = <2>; > + interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; > + reg = <0x0b124000 0x1000>; > + status = "disabled"; > + }; > + > + frame@b125000 { > + frame-number = <3>; > + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; > + reg = <0x0b125000 0x1000>; > + status = "disabled"; > + }; > + > + frame@b126000 { > + frame-number = <4>; > + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; > + reg = <0x0b126000 0x1000>; > + status = "disabled"; > + }; > + > + frame@b127000 { > + frame-number = <5>; > + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; > + reg = <0xb127000 0x1000>; > + status = "disabled"; > + }; > + > + frame@b128000 { > + frame-number = <6>; > + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; > + reg = <0x0b128000 0x1000>; > + status = "disabled"; > + }; > + }; > + }; > + > + timer { > + compatible = "arm,armv8-timer"; > + interrupts = <GIC_PPI 2 0xff08>, > + <GIC_PPI 3 0xff08>, > + <GIC_PPI 4 0xff08>, > + <GIC_PPI 1 0xff08>; > + }; > +}; > -- > 2.14.4 >
On Fri, Nov 9, 2018 at 3:15 PM Vinod Koul <vkoul@kernel.org> wrote: > > QCS404 has two EVBs, EVB-1000 and EVB-4000. These boards are mostly > similar with few differences in the peripherals used. > > So use a common qcs404-evb.dtsi which contains the common parts and use > qcs404-evb-1000.dts and qcs404-evb-4000.dts for diffs > > Signed-off-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Tested-by: Amit Kucheria <amit.kucheria@linaro.org> > --- > arch/arm64/boot/dts/qcom/Makefile | 2 ++ > arch/arm64/boot/dts/qcom/qcs404-evb-1000.dts | 11 +++++++++++ > arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts | 11 +++++++++++ > arch/arm64/boot/dts/qcom/qcs404-evb.dtsi | 14 ++++++++++++++ > 4 files changed, 38 insertions(+) > create mode 100644 arch/arm64/boot/dts/qcom/qcs404-evb-1000.dts > create mode 100644 arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts > create mode 100644 arch/arm64/boot/dts/qcom/qcs404-evb.dtsi > > diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile > index a658c07652a7..21d548f02d39 100644 > --- a/arch/arm64/boot/dts/qcom/Makefile > +++ b/arch/arm64/boot/dts/qcom/Makefile > @@ -8,3 +8,5 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8994-angler-rev-101.dtb > dtb-$(CONFIG_ARCH_QCOM) += msm8996-mtp.dtb > dtb-$(CONFIG_ARCH_QCOM) += msm8998-mtp.dtb > dtb-$(CONFIG_ARCH_QCOM) += sdm845-mtp.dtb > +dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-1000.dtb > +dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-4000.dtb > diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb-1000.dts b/arch/arm64/boot/dts/qcom/qcs404-evb-1000.dts > new file mode 100644 > index 000000000000..2c14903d808e > --- /dev/null > +++ b/arch/arm64/boot/dts/qcom/qcs404-evb-1000.dts > @@ -0,0 +1,11 @@ > +// SPDX-License-Identifier: GPL-2.0 > +// Copyright (c) 2018, Linaro Limited > + > +/dts-v1/; > + > +#include "qcs404-evb.dtsi" > + > +/ { > + model = "Qualcomm Technologies, Inc. QCS404 EVB 1000"; > + compatible = "qcom,qcs404-evb"; > +}; > diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts b/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts > new file mode 100644 > index 000000000000..11269ad3de0d > --- /dev/null > +++ b/arch/arm64/boot/dts/qcom/qcs404-evb-4000.dts > @@ -0,0 +1,11 @@ > +// SPDX-License-Identifier: GPL-2.0 > +// Copyright (c) 2018, Linaro Limited > + > +/dts-v1/; > + > +#include "qcs404-evb.dtsi" > + > +/ { > + model = "Qualcomm Technologies, Inc. QCS404 EVB 4000"; > + compatible = "qcom,qcs404-evb"; > +}; > diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi > new file mode 100644 > index 000000000000..91ecbdf0ecda > --- /dev/null > +++ b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi > @@ -0,0 +1,14 @@ > +// SPDX-License-Identifier: GPL-2.0 > +// Copyright (c) 2018, Linaro Limited > + > +#include "qcs404.dtsi" > + > +/ { > + aliases { > + serial0 = &blsp1_uart2; > + }; > + > + chosen { > + stdout-path = "serial0"; > + }; > +}; > -- > 2.14.4 >