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Searched refs:DCSR (Results 1 – 7 of 7) sorted by relevance

/linux-4.4.14/Documentation/devicetree/bindings/powerpc/fsl/
Ddcsr.txt2 Debug Control and Status Register (DCSR) Binding
16 defined DCSR Memory Map. Child nodes will describe the individual
25 The DCSR space exists in the memory-mapped bus.
44 range of the DCSR space.
57 This node represents the region of DCSR space allocated to the EPU
98 offset and length of the DCSR space registers of the device
114 This node represents the region of DCSR space allocated to the NPC
127 offset and length of the DCSR space registers of the device
129 The Nexus Port controller occupies two regions in the DCSR space
151 This node represents the region of DCSR space allocated to the NXC
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/linux-4.4.14/arch/arm/plat-pxa/
Ddma.c138 dcsr = DCSR(chan); in dbg_show_chan_state()
302 DCSR(i) = DCSR_STARTINTR|DCSR_ENDINTR|DCSR_BUSERR; in pxa_request_dma()
328 DCSR(dma_ch) = DCSR_STARTINTR|DCSR_ENDINTR|DCSR_BUSERR; in pxa_free_dma()
369 DCSR(i) = 0; in pxa_init_dma()
/linux-4.4.14/drivers/net/ethernet/smsc/
Dsmc911x.h228 if (DCSR(dma) & DCSR_BUSERR) { \
231 DCSR(dma) = DCSR_STARTINTR|DCSR_ENDINTR|DCSR_BUSERR; \
261 DCSR(dma) = DCSR_NODESC; in smc_pxa_dma_insl()
266 DCSR(dma) = DCSR_NODESC | DCSR_RUN; in smc_pxa_dma_insl()
289 DCSR(dma) = DCSR_NODESC; in smc_pxa_dma_outsl()
294 DCSR(dma) = DCSR_NODESC | DCSR_RUN; in smc_pxa_dma_outsl()
/linux-4.4.14/arch/arm/plat-pxa/include/plat/
Ddma.h6 #define DCSR(n) DMAC_REG((n) << 2) macro
/linux-4.4.14/drivers/dma/
Dpxa_dma.c29 #define DCSR(n) (0x0000 + ((n) << 2)) macro
269 dcsr = _phy_readl_relaxed(phy, DCSR); in dbg_show_chan_state()
498 dcsr = phy_readl_relaxed(phy, DCSR); in is_chan_running()
537 PXA_DCSR_BUSERR | PXA_DCSR_RUN, DCSR); in phy_enable()
547 dcsr = phy_readl_relaxed(phy, DCSR); in phy_disable()
550 phy_writel(phy, dcsr & ~PXA_DCSR_RUN & ~PXA_DCSR_STOPIRQEN, DCSR); in phy_disable()
652 dcsr = phy_readl_relaxed(phy, DCSR); in clear_chan_irq()
653 phy_writel(phy, dcsr, DCSR); in clear_chan_irq()
699 phy_writel_relaxed(phy, dcsr & ~PXA_DCSR_STOPIRQEN, DCSR); in pxad_chan_handler()
Dmmp_pdma.c28 #define DCSR 0x0000 macro
167 reg = (phy->idx << 2) + DCSR; in enable_chan()
178 reg = (phy->idx << 2) + DCSR; in disable_chan()
186 u32 reg = (phy->idx << 2) + DCSR; in clear_chan_irq()
/linux-4.4.14/drivers/media/platform/soc_camera/
Dpxa_camera.c559 DCSR(pcdev->dma_chans[i]) = DCSR_RUN; in pxa_dma_start_channels()
570 DCSR(pcdev->dma_chans[i]) = 0; in pxa_dma_stop_channels()
743 status = DCSR(channel); in pxa_camera_dma_irq()
744 DCSR(channel) = status; in pxa_camera_dma_irq()
996 DCSR(pcdev->dma_chans[0]) = 0; in pxa_camera_clock_stop()
997 DCSR(pcdev->dma_chans[1]) = 0; in pxa_camera_clock_stop()
998 DCSR(pcdev->dma_chans[2]) = 0; in pxa_camera_clock_stop()