diff options
| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2017-01-29 23:05:50 +0100 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2017-02-06 17:57:25 +0100 |
| commit | 4b48921a8f74e7dfff5b39ab966c86f99717db3a (patch) | |
| tree | c26fc3d6a163e71c0c0257ecbd985d4f332b6c30 | |
| parent | remoteproc: qcom: wcnss: Make SMD handling common (diff) | |
| download | linux-4b48921a8f74e7dfff5b39ab966c86f99717db3a.tar.xz linux-4b48921a8f74e7dfff5b39ab966c86f99717db3a.zip | |
remoteproc: qcom: Use common SMD edge handler
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>
| -rw-r--r-- | drivers/remoteproc/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/remoteproc/qcom_adsp_pil.c | 6 | ||||
| -rw-r--r-- | drivers/remoteproc/qcom_q6v5_pil.c | 6 |
3 files changed, 14 insertions, 0 deletions
diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig index 555dba04b5ae..402de7089302 100644 --- a/drivers/remoteproc/Kconfig +++ b/drivers/remoteproc/Kconfig @@ -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 diff --git a/drivers/remoteproc/qcom_adsp_pil.c b/drivers/remoteproc/qcom_adsp_pil.c index 301b820216f6..f1b147c96d44 100644 --- a/drivers/remoteproc/qcom_adsp_pil.c +++ b/drivers/remoteproc/qcom_adsp_pil.c @@ -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; diff --git a/drivers/remoteproc/qcom_q6v5_pil.c b/drivers/remoteproc/qcom_q6v5_pil.c index b129261d7e5e..26446eb08bd8 100644 --- a/drivers/remoteproc/qcom_q6v5_pil.c +++ b/drivers/remoteproc/qcom_q6v5_pil.c @@ -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; |