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Date: Mon, 30 Jan 2023 13:25:50 +0100
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Kathiravan Thirumoorthy <quic_kathirav@...cinc.com>,
agross@...nel.org, andersson@...nel.org, robh+dt@...nel.org,
krzysztof.kozlowski+dt@...aro.org, mturquette@...libre.com,
sboyd@...nel.org, linus.walleij@...aro.org,
catalin.marinas@....com, will@...nel.org, shawnguo@...nel.org,
arnd@...db.de, dmitry.baryshkov@...aro.org,
marcel.ziswiler@...adex.com, nfraprado@...labora.com,
robimarko@...il.com, quic_gurus@...cinc.com,
linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org,
linux-gpio@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH V2 8/9] arm64: dts: qcom: add IPQ5332 SoC and MI01.2 board
support
On 30.01.2023 12:47, Kathiravan Thirumoorthy wrote:
> From: Kathiravan T <quic_kathirav@...cinc.com>
>
> Add initial device tree support for the Qualcomm IPQ5332 SoC and
> MI01.2 board.
>
> Signed-off-by: Kathiravan T <quic_kathirav@...cinc.com>
> ---
[...]
> +
> + reserved-memory {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges;
> +
> + tz_mem: tz@...00000 {
> + no-map;
> + reg = <0x0 0x4a600000 0x0 0x200000>;
reg should come before no-map
> + };
> + };
> +
> + soc@0 {
> + compatible = "simple-bus";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges = <0 0 0 0xffffffff>;
> +
> + tlmm: pinctrl@...0000 {
> + compatible = "qcom,ipq5332-tlmm";
> + reg = <0x01000000 0x300000>;
> + interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + gpio-ranges = <&tlmm 0 0 53>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> +
> + serial_0_pins: serial0-state {
> + pins = "gpio18", "gpio19";
> + function = "blsp0_uart0";
> + drive-strength = <8>;
> + bias-pull-up;
> + };
> + };
> +
> + gcc: clock-controller@...0000 {
> + compatible = "qcom,ipq5332-gcc";
> + reg = <0x01800000 0x80000>;
> + #clock-cells = <1>;
> + #reset-cells = <1>;
> + #power-domain-cells = <1>;
> + clock-names = "xo",
> + "sleep_clk",
> + "pcie_2lane_phy_pipe_clk",
> + "pcie_2lane_phy_pipe_clk_x1",
> + "usb_pcie_wrapper_pipe_clk";
> + clocks = <&xo_board>,
> + <&sleep_clk>,
> + <0>,
> + <0>,
> + <0>;
> + };
> +
> + sdhc: mmc@...4000 {
> + compatible = "qcom,ipq5332-sdhci", "qcom,sdhci-msm-v5";
> + reg = <0x07804000 0x1000>, <0x07805000 0x1000>;
> +
> + interrupts = <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "hc_irq", "pwr_irq";
> +
> + clocks = <&gcc GCC_SDCC1_AHB_CLK>,
> + <&gcc GCC_SDCC1_APPS_CLK>,
> + <&xo_board>;
> + clock-names = "iface", "core", "xo";
> + mmc-ddr-1_8v;
> + mmc-hs200-1_8v;
> + max-frequency = <192000000>;
> + bus-width = <4>;
> + status = "disabled";
> + };
> +
> + blsp1_uart0: serial@...f000 {
> + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
> + reg = <0x078af000 0x200>;
> + interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&gcc GCC_BLSP1_UART1_APPS_CLK>,
> + <&gcc GCC_BLSP1_AHB_CLK>;
> + clock-names = "core", "iface";
> + status = "disabled";
> + };
> +
> + intc: interrupt-controller@...0000 {
> + compatible = "qcom,msm-qgic2";
> + reg = <0x0b000000 0x1000>, /* GICD */
> + <0x0b002000 0x1000>, /* GICC */
> + <0x0b001000 0x1000>, /* GICH */
> + <0x0b004000 0x1000>; /* GICV */
> + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-controller;
> + #interrupt-cells = <3>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges = <0 0x0b00c000 0x3000>;
> +
> + v2m0: v2m@0 {
> + compatible = "arm,gic-v2m-frame";
> + reg = <0x00000000 0xffd>;
> + msi-controller;
> + };
> +
> + v2m1: v2m@1 {
> + compatible = "arm,gic-v2m-frame";
> + reg = <0x00001000 0xffd>;
The unit address does not match the address part of the reg
property, dtbs_check will not succeed..
The rest lgtm
Konrad
> + msi-controller;
> + };
> +
> + v2m2: v2m@2 {
> + compatible = "arm,gic-v2m-frame";
> + reg = <0x00002000 0xffd>;
> + msi-controller;
> + };
> + };
> +
> + timer@...0000 {
> + compatible = "arm,armv7-timer-mem";
> + reg = <0x0b120000 0x1000>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> +
> + frame@...0000 {
> + reg = <0x0b121000 0x1000>,
> + <0x0b122000 0x1000>;
> + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
> + frame-number = <0>;
> + };
> +
> + frame@...3000 {
> + reg = <0x0b123000 0x1000>;
> + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
> + frame-number = <1>;
> + status = "disabled";
> + };
> +
> + frame@...4000 {
> + reg = <0x0b124000 0x1000>;
> + interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
> + frame-number = <2>;
> + status = "disabled";
> + };
> +
> + frame@...5000 {
> + reg = <0x0b125000 0x1000>;
> + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
> + frame-number = <3>;
> + status = "disabled";
> + };
> +
> + frame@...6000 {
> + reg = <0x0b126000 0x1000>;
> + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
> + frame-number = <4>;
> + status = "disabled";
> + };
> +
> + frame@...7000 {
> + reg = <0x0b127000 0x1000>;
> + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
> + frame-number = <5>;
> + status = "disabled";
> + };
> +
> + frame@...8000 {
> + reg = <0x0b128000 0x1000>;
> + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
> + frame-number = <6>;
> + status = "disabled";
> + };
> + };
> + };
> +
> + timer {
> + compatible = "arm,armv8-timer";
> + interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
> + };
> +};
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