Searched +full:dma +full:- +full:pl330 (Results 1 – 6 of 6) sorted by relevance
2 # SPDX-License-Identifier: Apache-2.05 PL330 DMA Controller7 A phandle to the DMA controller plus "channel" integer cell specifying10 Example for pl330 DMA Controller11 pl330: pl330@48300000 {12 compatible = "arm,dma-pl330";14 dma-channels = <8>;15 #dma-cells = <1>;18 If PCIe EP client uses channel 0 for Tx DMA and channel 1 for Rx DMA20 compatible = "brcm,iproc-pcie-ep";[all …]
4 * SPDX-License-Identifier: Apache-2.017 clock-frequency = <25000000>;18 reg-shift = <2>;25 clock-frequency = <100000000>;26 reg-shift = <2>;30 pl330: pl330@48300000 { label31 compatible = "arm,dma-pl330";34 reg-names = "pl330_regs",37 dma-channels = <8>;38 #dma-cells = <1>;[all …]
2 # SPDX-License-Identifier: Apache-2.06 prompt "PL330 DMA driver"10 This option enables support of pl330 DMA Controller.
4 * SPDX-License-Identifier: Apache-2.010 #include <zephyr/drivers/dma.h>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 */61 * transfer sizes, with lesser time out value(10us) DMA channel
4 * SPDX-License-Identifier: Apache-2.08 #include <zephyr/drivers/dma.h>34 srcbytewidth = BYTE_WIDTH(ch_handle->src_burst_sz); in dma_pl330_get_counter()35 dstbytewidth = BYTE_WIDTH(ch_handle->dst_burst_sz); in dma_pl330_get_counter()37 loop_counter = ch_handle->trans_size / in dma_pl330_get_counter()38 (srcbytewidth * (ch_handle->src_burst_len + 1)); in dma_pl330_get_counter()40 residue = ch_handle->trans_size - loop_counter * in dma_pl330_get_counter()41 (srcbytewidth * (ch_handle->src_burst_len + 1)); in dma_pl330_get_counter()52 int secure = ch_handle->nonsec_mode ? SRC_PRI_NONSEC_VALUE : in dma_pl330_ch_ccr()55 ccr = ((ch_handle->dst_cache_ctrl & CC_SRCCCTRL_MASK) << in dma_pl330_ch_ccr()[all …]
2 * SPDX-License-Identifier: Apache-2.09 #include <zephyr/dt-bindings/i2c/i2c.h>10 #include <zephyr/dt-bindings/interrupt-controller/arm-gic.h>13 #address-cells = <1>;14 #size-cells = <1>;24 #address-cells = <1>;25 #size-cells = <0>;28 compatible = "arm,cortex-a9";31 /* next-level-cache = <&L2>; */ /*cache driver not available yet */34 compatible = "arm,cortex-a9";[all …]
