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Message-ID: <20200623025407.GE11093@Mani-XPS-13-9360>
Date: Tue, 23 Jun 2020 08:24:07 +0530
From: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To: Bjorn Andersson <bjorn.andersson@...aro.org>
Cc: Andy Gross <agross@...nel.org>,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 5/6] arm64: dts: qcom: sm8250: Add remoteprocs
On Mon, Jun 22, 2020 at 03:27:46PM -0700, Bjorn Andersson wrote:
> Add remoteproc nodes for the audio, compute and sensor cores, define
> glink for each one and enable them on the MTP with appropriate firmware
> defined.
>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Thanks,
Mani
> ---
> arch/arm64/boot/dts/qcom/sm8250-mtp.dts | 15 +++
> arch/arm64/boot/dts/qcom/sm8250.dtsi | 116 ++++++++++++++++++++++++
> 2 files changed, 131 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
> index 63d259931c4d..6894f8490dae 100644
> --- a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
> +++ b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
> @@ -55,6 +55,11 @@ vreg_s6c_0p88: smpc6-regulator {
> };
> };
>
> +&adsp {
> + status = "okay";
> + firmware-name = "qcom/sm8250/adsp.mbn";
> +};
> +
> &apps_rsc {
> pm8150-rpmh-regulators {
> compatible = "qcom,pm8150-rpmh-regulators";
> @@ -348,10 +353,20 @@ vreg_l7f_1p8: ldo7 {
> };
> };
>
> +&cdsp {
> + status = "okay";
> + firmware-name = "qcom/sm8250/cdsp.mbn";
> +};
> +
> &qupv3_id_1 {
> status = "okay";
> };
>
> +&slpi {
> + status = "okay";
> + firmware-name = "qcom/sm8250/slpi.mbn";
> +};
> +
> &tlmm {
> gpio-reserved-ranges = <28 4>, <40 4>;
> };
> diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
> index 364d9a798673..a21299b9c62f 100644
> --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
> @@ -1052,6 +1052,83 @@ tcsr_mutex_regs: syscon@...0000 {
> reg = <0x0 0x01f40000 0x0 0x40000>;
> };
>
> + slpi: remoteproc@...0000 {
> + compatible = "qcom,sm8250-slpi-pas";
> + reg = <0 0x05c00000 0 0x4000>;
> +
> + interrupts-extended = <&pdc 9 IRQ_TYPE_LEVEL_HIGH>,
> + <&smp2p_slpi_in 0 IRQ_TYPE_EDGE_RISING>,
> + <&smp2p_slpi_in 1 IRQ_TYPE_EDGE_RISING>,
> + <&smp2p_slpi_in 2 IRQ_TYPE_EDGE_RISING>,
> + <&smp2p_slpi_in 3 IRQ_TYPE_EDGE_RISING>;
> + interrupt-names = "wdog", "fatal", "ready",
> + "handover", "stop-ack";
> +
> + clocks = <&rpmhcc RPMH_CXO_CLK>;
> + clock-names = "xo";
> +
> + power-domains = <&aoss_qmp AOSS_QMP_LS_SLPI>,
> + <&rpmhpd SM8250_LCX>,
> + <&rpmhpd SM8250_LMX>;
> + power-domain-names = "load_state", "lcx", "lmx";
> +
> + memory-region = <&slpi_mem>;
> +
> + qcom,smem-states = <&smp2p_slpi_out 0>;
> + qcom,smem-state-names = "stop";
> +
> + status = "disabled";
> +
> + glink-edge {
> + interrupts-extended = <&ipcc IPCC_CLIENT_SLPI
> + IPCC_MPROC_SIGNAL_GLINK_QMP
> + IRQ_TYPE_EDGE_RISING>;
> + mboxes = <&ipcc IPCC_CLIENT_SLPI
> + IPCC_MPROC_SIGNAL_GLINK_QMP>;
> +
> + label = "lpass";
> + qcom,remote-pid = <3>;
> + };
> + };
> +
> + cdsp: remoteproc@...0000 {
> + compatible = "qcom,sm8250-cdsp-pas";
> + reg = <0 0x08300000 0 0x10000>;
> +
> + interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_LEVEL_HIGH>,
> + <&smp2p_cdsp_in 0 IRQ_TYPE_EDGE_RISING>,
> + <&smp2p_cdsp_in 1 IRQ_TYPE_EDGE_RISING>,
> + <&smp2p_cdsp_in 2 IRQ_TYPE_EDGE_RISING>,
> + <&smp2p_cdsp_in 3 IRQ_TYPE_EDGE_RISING>;
> + interrupt-names = "wdog", "fatal", "ready",
> + "handover", "stop-ack";
> +
> + clocks = <&rpmhcc RPMH_CXO_CLK>;
> + clock-names = "xo";
> +
> + power-domains = <&aoss_qmp AOSS_QMP_LS_CDSP>,
> + <&rpmhpd SM8250_CX>;
> + power-domain-names = "load_state", "cx";
> +
> + memory-region = <&cdsp_mem>;
> +
> + qcom,smem-states = <&smp2p_cdsp_out 0>;
> + qcom,smem-state-names = "stop";
> +
> + status = "disabled";
> +
> + glink-edge {
> + interrupts-extended = <&ipcc IPCC_CLIENT_CDSP
> + IPCC_MPROC_SIGNAL_GLINK_QMP
> + IRQ_TYPE_EDGE_RISING>;
> + mboxes = <&ipcc IPCC_CLIENT_CDSP
> + IPCC_MPROC_SIGNAL_GLINK_QMP>;
> +
> + label = "lpass";
> + qcom,remote-pid = <5>;
> + };
> + };
> +
> pdc: interrupt-controller@...0000 {
> compatible = "qcom,sm8250-pdc", "qcom,pdc";
> reg = <0 0x0b220000 0 0x30000>, <0 0x17c000f0 0 0x60>;
> @@ -1668,6 +1745,45 @@ config {
> };
> };
>
> + adsp: remoteproc@...00000 {
> + compatible = "qcom,sm8250-adsp-pas";
> + reg = <0 0x17300000 0 0x100>;
> +
> + interrupts-extended = <&pdc 6 IRQ_TYPE_LEVEL_HIGH>,
> + <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>,
> + <&smp2p_adsp_in 1 IRQ_TYPE_EDGE_RISING>,
> + <&smp2p_adsp_in 2 IRQ_TYPE_EDGE_RISING>,
> + <&smp2p_adsp_in 3 IRQ_TYPE_EDGE_RISING>;
> + interrupt-names = "wdog", "fatal", "ready",
> + "handover", "stop-ack";
> +
> + clocks = <&rpmhcc RPMH_CXO_CLK>;
> + clock-names = "xo";
> +
> + power-domains = <&aoss_qmp AOSS_QMP_LS_LPASS>,
> + <&rpmhpd SM8250_LCX>,
> + <&rpmhpd SM8250_LMX>;
> + power-domain-names = "load_state", "lcx", "lmx";
> +
> + memory-region = <&adsp_mem>;
> +
> + qcom,smem-states = <&smp2p_adsp_out 0>;
> + qcom,smem-state-names = "stop";
> +
> + status = "disabled";
> +
> + glink-edge {
> + interrupts-extended = <&ipcc IPCC_CLIENT_LPASS
> + IPCC_MPROC_SIGNAL_GLINK_QMP
> + IRQ_TYPE_EDGE_RISING>;
> + mboxes = <&ipcc IPCC_CLIENT_LPASS
> + IPCC_MPROC_SIGNAL_GLINK_QMP>;
> +
> + label = "lpass";
> + qcom,remote-pid = <2>;
> + };
> + };
> +
> intc: interrupt-controller@...00000 {
> compatible = "arm,gic-v3";
> #interrupt-cells = <3>;
> --
> 2.26.2
>
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