Lines Matching defs:gdev
70 struct uio_pruss_dev *gdev = info->priv;
71 int intr_bit = (irq - gdev->hostirq_start + 2);
73 void __iomem *base = gdev->prussio_vaddr + gdev->pintc_base;
87 static void pruss_cleanup(struct device *dev, struct uio_pruss_dev *gdev)
90 struct uio_info *p = gdev->info;
95 iounmap(gdev->prussio_vaddr);
96 if (gdev->ddr_vaddr) {
97 dma_free_coherent(dev, extram_pool_sz, gdev->ddr_vaddr,
98 gdev->ddr_paddr);
100 if (gdev->sram_vaddr)
101 gen_pool_free(gdev->sram_pool,
102 gdev->sram_vaddr,
104 clk_disable(gdev->pruss_clk);
110 struct uio_pruss_dev *gdev;
116 gdev = devm_kzalloc(dev, sizeof(struct uio_pruss_dev), GFP_KERNEL);
117 if (!gdev)
120 gdev->info = devm_kcalloc(dev, MAX_PRUSS_EVT, sizeof(*p), GFP_KERNEL);
121 if (!gdev->info)
125 gdev->pruss_clk = devm_clk_get(dev, "pruss");
126 if (IS_ERR(gdev->pruss_clk)) {
128 return PTR_ERR(gdev->pruss_clk);
131 ret = clk_enable(gdev->pruss_clk);
151 gdev->sram_pool = pdata->sram_pool;
152 gdev->sram_vaddr =
153 (unsigned long)gen_pool_dma_alloc(gdev->sram_pool,
154 sram_pool_sz, &gdev->sram_paddr);
155 if (!gdev->sram_vaddr) {
162 gdev->ddr_vaddr = dma_alloc_coherent(dev, extram_pool_sz,
163 &(gdev->ddr_paddr), GFP_KERNEL | GFP_DMA);
164 if (!gdev->ddr_vaddr) {
171 gdev->prussio_vaddr = ioremap(regs_prussio->start, len);
172 if (!gdev->prussio_vaddr) {
182 gdev->hostirq_start = ret;
183 gdev->pintc_base = pdata->pintc_base;
185 for (cnt = 0, p = gdev->info; cnt < MAX_PRUSS_EVT; cnt++, p++) {
190 p->mem[1].addr = gdev->sram_paddr;
194 p->mem[2].addr = gdev->ddr_paddr;
202 p->irq = gdev->hostirq_start + cnt;
204 p->priv = gdev;
211 platform_set_drvdata(pdev, gdev);
215 for (i = 0, p = gdev->info; i < cnt; i++, p++) {
219 iounmap(gdev->prussio_vaddr);
221 dma_free_coherent(dev, extram_pool_sz, gdev->ddr_vaddr,
222 gdev->ddr_paddr);
225 gen_pool_free(gdev->sram_pool, gdev->sram_vaddr, sram_pool_sz);
227 clk_disable(gdev->pruss_clk);
234 struct uio_pruss_dev *gdev = platform_get_drvdata(dev);
236 pruss_cleanup(&dev->dev, gdev);