Searched full:pl330 (Results 1 – 6 of 6) sorted by relevance
5 PL330 DMA Controller10 Example for pl330 DMA Controller11 pl330: pl330@48300000 {12 compatible = "arm,dma-pl330";22 dmas = <&pl330 0>, <&pl330 1>;25 compatible: "arm,dma-pl330"
30 pl330: pl330@48300000 { label31 compatible = "arm,dma-pl330";53 dmas = <&pl330 0>, <&pl330 1>;
6 prompt "PL330 DMA driver"10 This option enables support of pl330 DMA Controller.
17 * Burst length is encoded in following format for pl33025 * Burst size is encoded in following format for pl33039 * PL330 works only on 4GB boundary.40 * PL330 has 32bit registers for source and destination addresses44 /* PL330 supports max 16MB dma based on AXI bus size */47 /* Maximum possible values for PL330 ucode loop counters */
341 * Pl330 supports only 4GB boundary, but boundary region can be in dma_pl330_xfer()344 * in pl330 registers and higher 4bit address are configured in in dma_pl330_xfer()354 LOG_ERR("Failed to setup channel for DMA PL330"); in dma_pl330_xfer()361 LOG_ERR("Failed to start DMA PL330"); in dma_pl330_xfer()367 LOG_ERR("Failed waiting to finish DMA PL330"); in dma_pl330_xfer()387 * Pl330 has only 32bit registers and supports 4GB memory. in dma_pl330_handle_boundary()434 * Pl330 has only 32bit registers and supports 4GB memory. in dma_pl330_submit()
58 compatible = "arm,pl330-cache";
