luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

remoteproc: qcom: Use common SMD edge handler

Browse Source 
Call the common SMD edge handler to instantiate subdevices to bring
associated SMD edges up and down as the remoteproc is started and
stopped.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Bjorn Andersson 2017-01-29 14:05:50 -08:00
parent b90fcfcb13
commit 4b48921a8f
3 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/remoteproc/Kconfig
View File

@ -76,6 +76,7 @@ config QCOM_ADSP_PIL
depends on OF && ARCH_QCOM
depends on REMOTEPROC
depends on QCOM_SMEM
depends on QCOM_SMD || (COMPILE_TEST && QCOM_SMD=n)
select MFD_SYSCON
select QCOM_MDT_LOADER
select QCOM_RPROC_COMMON
@ -92,6 +93,7 @@ config QCOM_Q6V5_PIL
depends on OF && ARCH_QCOM
depends on QCOM_SMEM
depends on REMOTEPROC
depends on QCOM_SMD || (COMPILE_TEST && QCOM_SMD=n)
select MFD_SYSCON
select QCOM_RPROC_COMMON
select QCOM_SCM

6
drivers/remoteproc/qcom_adsp_pil.c
View File

@ -70,6 +70,8 @@ struct qcom_adsp {
phys_addr_t mem_reloc;
void *mem_region;
size_t mem_size;
struct qcom_rproc_subdev smd_subdev;
};
static int adsp_load(struct rproc *rproc, const struct firmware *fw)
@ -404,6 +406,8 @@ static int adsp_probe(struct platform_device *pdev)
goto free_rproc;
}
qcom_add_smd_subdev(rproc, &adsp->smd_subdev);
ret = rproc_add(rproc);
if (ret)
goto free_rproc;
@ -422,6 +426,8 @@ static int adsp_remove(struct platform_device *pdev)
qcom_smem_state_put(adsp->state);
rproc_del(adsp->rproc);
qcom_remove_smd_subdev(adsp->rproc, &adsp->smd_subdev);
rproc_free(adsp->rproc);
return 0;

6
drivers/remoteproc/qcom_q6v5_pil.c
View File

@ -151,6 +151,8 @@ struct q6v5 {
phys_addr_t mpss_reloc;
void *mpss_region;
size_t mpss_size;
struct qcom_rproc_subdev smd_subdev;
};
static int q6v5_regulator_init(struct device *dev, struct reg_info *regs,
@ -1035,6 +1037,8 @@ static int q6v5_probe(struct platform_device *pdev)
goto free_rproc;
}
qcom_add_smd_subdev(rproc, &qproc->smd_subdev);
ret = rproc_add(rproc);
if (ret)
goto free_rproc;
@ -1052,6 +1056,8 @@ static int q6v5_remove(struct platform_device *pdev)
struct q6v5 *qproc = platform_get_drvdata(pdev);
rproc_del(qproc->rproc);
qcom_remove_smd_subdev(qproc->rproc, &qproc->smd_subdev);
rproc_free(qproc->rproc);
return 0;