133 	struct msm_iommu_drvdata *drvdata;  in msm_iommu_probe()  local
143 	drvdata = kzalloc(sizeof(*drvdata), GFP_KERNEL);  in msm_iommu_probe()
145 	if (!drvdata) {  in msm_iommu_probe()
209 			"msm_iommu_secure_irpt_handler", drvdata);  in msm_iommu_probe()
216 	drvdata->pclk = iommu_pclk;  in msm_iommu_probe()
217 	drvdata->clk = iommu_clk;  in msm_iommu_probe()
218 	drvdata->base = regs_base;  in msm_iommu_probe()
219 	drvdata->irq = irq;  in msm_iommu_probe()
220 	drvdata->ncb = iommu_dev->ncb;  in msm_iommu_probe()
225 	platform_set_drvdata(pdev, drvdata);  in msm_iommu_probe()
242 	kfree(drvdata);  in msm_iommu_probe()
267 	struct msm_iommu_drvdata *drvdata;  in msm_iommu_ctx_probe()  local
274 	drvdata = dev_get_drvdata(pdev->dev.parent);  in msm_iommu_ctx_probe()
275 	if (!drvdata)  in msm_iommu_ctx_probe()
288 	ret = clk_prepare_enable(drvdata->pclk);  in msm_iommu_ctx_probe()
292 	if (drvdata->clk) {  in msm_iommu_ctx_probe()
293 		ret = clk_prepare_enable(drvdata->clk);  in msm_iommu_ctx_probe()
295 			clk_disable_unprepare(drvdata->pclk);  in msm_iommu_ctx_probe()
306 		SET_M2VCBR_N(drvdata->base, mid, 0);  in msm_iommu_ctx_probe()
307 		SET_CBACR_N(drvdata->base, c->num, 0);  in msm_iommu_ctx_probe()
310 		SET_VMID(drvdata->base, mid, 0);  in msm_iommu_ctx_probe()
313 		SET_CBNDX(drvdata->base, mid, c->num);  in msm_iommu_ctx_probe()
316 		SET_CBVMID(drvdata->base, c->num, 0);  in msm_iommu_ctx_probe()
319 		SET_CONTEXTIDR_ASID(drvdata->base, c->num, c->num);  in msm_iommu_ctx_probe()
322 		SET_NSCFG(drvdata->base, mid, 3);  in msm_iommu_ctx_probe()
325 	clk_disable(drvdata->clk);  in msm_iommu_ctx_probe()
326 	clk_disable(drvdata->pclk);  in msm_iommu_ctx_probe()