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Searched refs:tbdf (Results 1 – 4 of 4) sorted by relevance

/OK3568_Linux_fs/u-boot/drivers/spi/
H A Dmpc8xx_spi.c83 cbd_t __iomem *tbdf, *rbdf; in spi_init_f() local
178 tbdf = (cbd_t __iomem *)&cp->cp_dpmem[CPM_SPI_BASE_TX]; in spi_init_f()
181 clrbits_be16(&tbdf->cbd_sc, BD_SC_READY); in spi_init_f()
186 out_be32(&tbdf->cbd_bufaddr, (ulong)txbuf); in spi_init_f()
211 cbd_t __iomem *tbdf, *rbdf; in spi_init_r() local
217 tbdf = (cbd_t __iomem *)&cp->cp_dpmem[CPM_SPI_BASE_TX]; in spi_init_r()
225 out_be32(&tbdf->cbd_bufaddr, (ulong)txbuf); in spi_init_r()
290 cbd_t __iomem *tbdf, *rbdf; in spi_xfer() local
296 tbdf = (cbd_t __iomem *)&cp->cp_dpmem[CPM_SPI_BASE_TX]; in spi_xfer()
303 out_be16(&tbdf->cbd_sc, BD_SC_READY | BD_SC_LAST | BD_SC_WRAP); in spi_xfer()
[all …]
/OK3568_Linux_fs/kernel/drivers/i2c/busses/
H A Di2c-cpm.c184 cbd_t __iomem *tbdf; in cpm_i2c_parse_message() local
191 tbdf = cpm->tbase + tx; in cpm_i2c_parse_message()
204 out_be16(&tbdf->cbd_datlen, pmsg->len + 1); in cpm_i2c_parse_message()
205 out_be16(&tbdf->cbd_sc, 0); in cpm_i2c_parse_message()
208 setbits16(&tbdf->cbd_sc, BD_I2C_START); in cpm_i2c_parse_message()
211 setbits16(&tbdf->cbd_sc, BD_SC_LAST | BD_SC_WRAP); in cpm_i2c_parse_message()
229 setbits16(&tbdf->cbd_sc, BD_SC_READY); in cpm_i2c_parse_message()
236 setbits16(&tbdf->cbd_sc, BD_SC_READY | BD_SC_INTRPT); in cpm_i2c_parse_message()
243 cbd_t __iomem *tbdf; in cpm_i2c_check_message() local
249 tbdf = cpm->tbase + tx; in cpm_i2c_check_message()
[all …]
/OK3568_Linux_fs/u-boot/arch/powerpc/cpu/mpc85xx/
H A Dserial_scc.c79 volatile cbd_t *tbdf, *rbdf; in mpc85xx_serial_init() local
114 tbdf = rbdf + 1; in mpc85xx_serial_init()
115 tbdf->cbd_bufaddr = ((uint) (rbdf+2)) + 1; in mpc85xx_serial_init()
116 tbdf->cbd_sc = BD_SC_WRAP; in mpc85xx_serial_init()
186 volatile cbd_t *tbdf; in mpc85xx_serial_putc() local
193 tbdf = (cbd_t *)&(cpm->im_dprambase[up->scc_genscc.scc_tbase]); in mpc85xx_serial_putc()
197 while (tbdf->cbd_sc & BD_SC_READY) in mpc85xx_serial_putc()
202 *(volatile char *)tbdf->cbd_bufaddr = c; in mpc85xx_serial_putc()
203 tbdf->cbd_datlen = 1; in mpc85xx_serial_putc()
204 tbdf->cbd_sc |= BD_SC_READY; in mpc85xx_serial_putc()
/OK3568_Linux_fs/kernel/arch/powerpc/boot/
H A Dcpm-serial.c75 static struct cpm_bd *tbdf, *rbdf; variable
151 tbdf = rbdf + 1; in cpm_serial_open()
152 tbdf->addr = (u8 *)rbdf - 2; in cpm_serial_open()
153 tbdf->sc = 0x2000; in cpm_serial_open()
154 tbdf->len = 1; in cpm_serial_open()
168 while (tbdf->sc & 0x8000) in cpm_serial_putc()
173 tbdf->addr[0] = c; in cpm_serial_putc()
175 tbdf->sc |= 0x8000; in cpm_serial_putc()