diff options
| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2018-08-28 00:14:58 -0700 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2018-09-06 14:21:18 -0700 |
| commit | 3b0d1b65c19f6650dce40d0d188df415cd0b62d7 (patch) | |
| tree | 510f9049a446e6badbf5bbcddca1fb828f37cf7a | |
| parent | 1e28dbbeced6152b9ea7c417ff8cef3f7dcf0f19 (diff) | |
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: Rob Herring <robh@kernel.org>
Tested-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
| -rw-r--r-- | Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt | 2 | ||||
| -rw-r--r-- | drivers/remoteproc/qcom_adsp_pil.c | 12 |
2 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt index 728e4193f7a6..b7d058228185 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt +++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt @@ -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 diff --git a/drivers/remoteproc/qcom_adsp_pil.c b/drivers/remoteproc/qcom_adsp_pil.c index d4339a6da616..da2254ea1135 100644 --- a/drivers/remoteproc/qcom_adsp_pil.c +++ b/drivers/remoteproc/qcom_adsp_pil.c @@ -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); |