Home
last modified time | relevance | path

Searched refs:DCSR (Results 1 – 3 of 3) sorted by relevance

/linux-6.15/Documentation/devicetree/bindings/powerpc/fsl/
H A 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.
91 offset and length of the DCSR space registers of the device
120 offset and length of the DCSR space registers of the device
168 This node represents the region of DCSR space allocated to
202 This node represents the region of DCSR space allocated to
231 This node represents the region of DCSR space allocated to
259 This node represents the region of DCSR space allocated to
[all …]
/linux-6.15/drivers/dma/
H A Dpxa_dma.c27 #define DCSR(n) (0x0000 + ((n) << 2)) macro
272 dcsr = _phy_readl_relaxed(phy, DCSR); in chan_state_show()
437 dcsr = phy_readl_relaxed(phy, DCSR); in is_chan_running()
476 PXA_DCSR_BUSERR | PXA_DCSR_RUN, DCSR); in phy_enable()
486 dcsr = phy_readl_relaxed(phy, DCSR); in phy_disable()
489 phy_writel(phy, dcsr & ~PXA_DCSR_RUN & ~PXA_DCSR_STOPIRQEN, DCSR); in phy_disable()
593 dcsr = phy_readl_relaxed(phy, DCSR); in clear_chan_irq()
594 phy_writel(phy, dcsr, DCSR); in clear_chan_irq()
649 phy_writel_relaxed(phy, dcsr & ~PXA_DCSR_STOPIRQEN, DCSR); in pxad_chan_handler()
H A Dmmp_pdma.c23 #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()