#ifndef __GRLIB_APBUART_H__ #define __GRLIB_APBUART_H__ #include #define UART_NR 8 static int grlib_apbuart_port_nr; struct grlib_apbuart_regs_map { u32 data; u32 status; u32 ctrl; u32 scaler; }; struct amba_prom_registers { unsigned int phys_addr; unsigned int reg_size; }; /* * The following defines the bits in the APBUART Status Registers. */ #define UART_STATUS_DR 0x00000001 /* Data Ready */ #define UART_STATUS_TSE 0x00000002 /* TX Send Register Empty */ #define UART_STATUS_THE 0x00000004 /* TX Hold Register Empty */ #define UART_STATUS_BR 0x00000008 /* Break Error */ #define UART_STATUS_OE 0x00000010 /* RX Overrun Error */ #define UART_STATUS_PE 0x00000020 /* RX Parity Error */ #define UART_STATUS_FE 0x00000040 /* RX Framing Error */ #define UART_STATUS_ERR 0x00000078 /* Error Mask */ /* * The following defines the bits in the APBUART Ctrl Registers. */ #define UART_CTRL_RE 0x00000001 /* Receiver enable */ #define UART_CTRL_TE 0x00000002 /* Transmitter enable */ #define UART_CTRL_RI 0x00000004 /* Receiver interrupt enable */ #define UART_CTRL_TI 0x00000008 /* Transmitter irq */ #define UART_CTRL_PS 0x00000010 /* Parity select */ #define UART_CTRL_PE 0x00000020 /* Parity enable */ #define UART_CTRL_FL 0x00000040 /* Flow control enable */ #define UART_CTRL_LB 0x00000080 /* Loopback enable */ #define APBBASE(port) ((struct grlib_apbuart_regs_map *)((port)->membase)) #define APBBASE_DATA_P(port) (&(APBBASE(port)->data)) #define APBBASE_STATUS_P(port) (&(APBBASE(port)->status)) #define APBBASE_CTRL_P(port) (&(APBBASE(port)->ctrl)) #define APBBASE_SCALAR_P(port) (&(APBBASE(port)->scaler)) #define UART_GET_CHAR(port) (__raw_readl(APBBASE_DATA_P(port))) #define UART_PUT_CHAR(port, v) (__raw_writel(v, APBBASE_DATA_P(port))) #define UART_GET_STATUS(port) (__raw_readl(APBBASE_STATUS_P(port))) #define UART_PUT_STATUS(port, v)(__raw_writel(v, APBBASE_STATUS_P(port))) #define UART_GET_CTRL(port) (__raw_readl(APBBASE_CTRL_P(port))) #define UART_PUT_CTRL(port, v) (__raw_writel(v, APBBASE_CTRL_P(port))) #define UART_GET_SCAL(port) (__raw_readl(APBBASE_SCALAR_P(port))) #define UART_PUT_SCAL(port, v) (__raw_writel(v, APBBASE_SCALAR_P(port))) #define UART_RX_DATA(s) (((s) & UART_STATUS_DR) != 0) #define UART_TX_READY(s) (((s) & UART_STATUS_THE) != 0) #endif /* __GRLIB_APBUART_H__ */ 6bf4cd835e62d70fad4a03a8963e61f19021f2'>diff
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authorLinus Torvalds <torvalds@linux-foundation.org>2017-02-06 14:16:23 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-06 14:16:23 -0800
commit396bf4cd835e62d70fad4a03a8963e61f19021f2 (patch)
tree79ac8f33554260fea1a8d43e6f8c4c5460115f45 /include/dt-bindings/interrupt-controller
parentd5adbfcd5f7bcc6fa58a41c5c5ada0e5c826ce2c (diff)
parent7c2cf1c4615cc2f576d0604406cdf0065f00b83b (diff)
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu: - use-after-free in algif_aead - modular aesni regression when pcbc is modular but absent - bug causing IO page faults in ccp - double list add in ccp - NULL pointer dereference in qat (two patches) - panic in chcr - NULL pointer dereference in chcr - out-of-bound access in chcr * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: chcr - Fix key length for RFC4106 crypto: algif_aead - Fix kernel panic on list_del crypto: aesni - Fix failure when pcbc module is absent crypto: ccp - Fix double add when creating new DMA command crypto: ccp - Fix DMA operations when IOMMU is enabled crypto: chcr - Check device is allocated before use crypto: chcr - Fix panic on dma_unmap_sg crypto: qat - zero esram only for DH85x devices crypto: qat - fix bar discovery for c62x
Diffstat (limited to 'include/dt-bindings/interrupt-controller')