Commit 3b0d1b65 authored by Bjorn Andersson's avatar Bjorn Andersson
Browse files

remoteproc: qcom: adsp: Add SDM845 ADSP and CDSP support 



Add support for booting the Audio and Compute DSPs found in Qualcomm's
SDM845 platform.

As with the previous platforms the power rail handling needs to be
updated once the appropriate support lands upstream.

Acked-by: default avatarRob Herring <robh@kernel.org>
Tested-by: default avatarSibi Sankar <sibis@codeaurora.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 1e28dbbe

Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt

+2 −0
Original line number Diff line number Diff line
@@ -10,6 +10,8 @@ on the Qualcomm ADSP Hexagon core. 
		    "qcom,msm8974-adsp-pil"

		    "qcom,msm8996-adsp-pil"

		    "qcom,msm8996-slpi-pil"

		    "qcom,sdm845-adsp-pas"

		    "qcom,sdm845-cdsp-pas"



- interrupts-extended:

	Usage: required

drivers/remoteproc/qcom_adsp_pil.c

+12 −0
Original line number Diff line number Diff line
@@ -342,6 +342,16 @@ static const struct adsp_data adsp_resource_init = { 
		.ssctl_id = 0x14,

};



static const struct adsp_data cdsp_resource_init = {

	.crash_reason_smem = 601,

	.firmware_name = "cdsp.mdt",

	.pas_id = 18,

	.has_aggre2_clk = false,

	.ssr_name = "cdsp",

	.sysmon_name = "cdsp",

	.ssctl_id = 0x17,

};



static const struct adsp_data slpi_resource_init = {

		.crash_reason_smem = 424,

		.firmware_name = "slpi.mdt",
@@ -356,6 +366,8 @@ static const struct of_device_id adsp_of_match[] = { 
	{ .compatible = "qcom,msm8974-adsp-pil", .data = &adsp_resource_init},

	{ .compatible = "qcom,msm8996-adsp-pil", .data = &adsp_resource_init},

	{ .compatible = "qcom,msm8996-slpi-pil", .data = &slpi_resource_init},

	{ .compatible = "qcom,sdm845-adsp-pas", .data = &adsp_resource_init},

	{ .compatible = "qcom,sdm845-cdsp-pas", .data = &cdsp_resource_init},

	{ },

};

MODULE_DEVICE_TABLE(of, adsp_of_match);

CRA Git | Maintained and supported by SUSTech CRA and CCSE