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/openbmc/linux/drivers/bus/
H A Dts-nbus.c35 struct gpio_desc *rdy; member
76 ts_nbus->rdy = devm_gpiod_get(&pdev->dev, "ts,rdy", GPIOD_IN); in ts_nbus_init_pdata()
77 if (IS_ERR(ts_nbus->rdy)) { in ts_nbus_init_pdata()
78 dev_err(&pdev->dev, "failed to retrieve ts,rdy-gpio from dts\n"); in ts_nbus_init_pdata()
79 return PTR_ERR(ts_nbus->rdy); in ts_nbus_init_pdata()
227 ret = gpiod_get_value_cansleep(ts_nbus->rdy); in ts_nbus_read()
262 while (gpiod_get_value_cansleep(ts_nbus->rdy) != 0) { in ts_nbus_write()
/openbmc/linux/Documentation/devicetree/bindings/bus/
H A Dts-nbus.txt16 - ts,rdy-gpios : The GPIO pin connected to the rdy line on the FPGA
43 ts,rdy-gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>;
H A Dnvidia,tegra20-gmi.txt45 - nvidia,snor-rdy-active-before-data: Assert RDY signal one cycle before data.
47 - nvidia,snor-rdy-active-high: RDY signal is active high
/openbmc/linux/drivers/mtd/nand/raw/
H A Dgpio.c39 struct gpio_desc *rdy; member
124 if (!gpiomtd->rdy) in gpio_nand_exec_instr()
127 return nand_gpio_waitrdy(chip, gpiomtd->rdy, in gpio_nand_exec_instr()
342 gpiomtd->rdy = devm_gpiod_get_optional(dev, "rdy", GPIOD_IN); in gpio_nand_probe()
343 if (IS_ERR(gpiomtd->rdy)) { in gpio_nand_probe()
344 ret = PTR_ERR(gpiomtd->rdy); in gpio_nand_probe()
/openbmc/linux/drivers/net/ethernet/fungible/funcore/
H A Dfun_dev.c42 /* Wait for the CSTS.RDY bit to match @enabled. */
69 "Timed out waiting for device to indicate RDY %u; aborting %s\n", in fun_wait_ready()
75 * RDY value.
87 dev_err(fdev->dev, "Unexpected CSTS RDY %u\n", actual_rdy); in fun_check_csts_rdy()
93 /* Check that CSTS RDY has the expected value. Then write a new value to the CC
94 * register and wait for CSTS RDY to match the new CC ENABLE state.
708 * i.e., CSTS.RDY = CC.EN = 0.
717 /* First get RDY to agree with the current EN. Give RDY the opportunity in sanitize_dev()
/openbmc/linux/Documentation/devicetree/bindings/mtd/
H A Dgpio-control-nand.txt15 GPIO references is: RDY, nCE, ALE, CLE, and nWP. nCE and nWP are optional.
38 gpios = <&banka 1 0>, /* RDY */
H A Datmel-nand.txt181 gpios = <&pioC 13 0 /* rdy */
208 gpios = <&pioD 5 0 /* rdy */
/openbmc/linux/include/linux/mtd/
H A Dndfc.h29 #define NDFC_CCR_RIE 0x20000000 /* Interrupt Enable on Device Rdy */
30 #define NDFC_CCR_REN 0x10000000 /* Enable wait for Rdy in LinearR */
/openbmc/u-boot/include/linux/mtd/
H A Dndfc.h35 #define NDFC_CCR_RIE 0x20000000 /* Interrupt Enable on Device Rdy */
36 #define NDFC_CCR_REN 0x10000000 /* Enable wait for Rdy in LinearR */
/openbmc/linux/drivers/accessibility/speakup/
H A Dspeakup_dtlk.h20 #define TTS_WRITABLE 0x10 /* mask for RDY bit, which when set to
22 * to accept a byte of data. The RDY
H A Dspeakup_acnt.h12 #define SYNTH_WRITABLE 0x02 /* mask for RDY bit, which when set to
/openbmc/linux/Documentation/devicetree/bindings/pinctrl/
H A Dlantiq,pinctrl-xway.txt67 ebu cs1, ebu wait, nand ale, nand cs1, nand cle, nand rdy, nand rd,
79 ebu cs1, ebu wait, nand ale, nand cs1, nand cle, nand rdy, nand rd,
94 nand rdy, nand rd, nand_d0, nand_d1, nand_d2, nand_d3, nand_d4, nand_d5,
/openbmc/linux/include/linux/
H A Ddtlk.h25 #define TTS_WRITABLE 0x10 /* mask for RDY bit, which when set to
27 to accept a byte of data. The RDY
/openbmc/linux/drivers/input/touchscreen/
H A Dwacom_w8001.c60 u8 rdy; member
111 coord->rdy = data[0] & 0x20; in parse_pen_data()
219 * We have 1 bit for proximity (rdy) and 3 bits for tip, side, in report_pen_events()
220 * side2/eraser. If rdy && f2 are set, this can be either pen + side2, in report_pen_events()
256 input_report_key(dev, w8001->type, coord->rdy); in report_pen_events()
259 if (!coord->rdy) in report_pen_events()
H A Diqs7211.c53 * drain RDY pin to settle. Its value is calculated as 5*R*C, where R and C
1220 * The following delay ensures the shared RDY/MCLR pin is sampled in in iqs7211_hard_reset()
1256 * The device cannot communicate until it asserts its interrupt (RDY) in iqs7211_force_comms()
1257 * pin. Attempts to do so while RDY is deasserted return an ACK; how- in iqs7211_force_comms()
1262 * RDY pin and agrees to communicate. in iqs7211_force_comms()
1265 * interrupt, the device automatically deasserts its RDY pin once it in iqs7211_force_comms()
1309 * The following loop protects against an edge case in which the RDY in iqs7211_read_burst()
1375 * The following loop protects against an edge case in which the RDY in iqs7211_write_burst()
1380 * into preemptively deasserting the RDY pin and the command must be in iqs7211_write_burst()
2356 * I2C communication prompts the device to assert its RDY pin if it is in iqs7211_suspend()
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/openbmc/linux/Documentation/devicetree/bindings/phy/
H A Dphy-miphy28lp.txt34 - st,osc-rdy : to check the MIPHY0_OSC_RDY status in the glue-logic. This
65 st,osc-rdy;
/openbmc/linux/drivers/media/dvb-frontends/
H A Ddrxd_firm.c35 0x26, 0x00, /* 0 -> ring.rdy; */
42 0x26, 0x00, /* 0 -> ring.rdy; */
63 0x26, 0x00, /* 0 -> ring.rdy; */
68 0x26, 0x00, /* 0 -> ring.rdy; */
71 0x26, 0x00, /* 0 -> ring.rdy; */
75 0x26, 0x00, /* 0 -> ring.rdy; */
124 0x26, 0x00, /* 0 -> ring.rdy; */
129 0x26, 0x00, /* 0 -> ring.rdy; */
132 0x26, 0x00, /* 0 -> ring.rdy; */
136 0x26, 0x00, /* 0 -> ring.rdy; */
/openbmc/qemu/hw/pci/
H A Dpcie_doe.c183 static void pcie_doe_set_ready(DOECap *doe_cap, bool rdy) in pcie_doe_set_ready() argument
185 doe_cap->status.ready = rdy; in pcie_doe_set_ready()
187 if (rdy) { in pcie_doe_set_ready()
/openbmc/u-boot/board/siemens/smartweb/
H A Dsmartweb.c43 gpio_request(CONFIG_SYS_NAND_READY_PIN, "nand rdy"); in smartweb_request_gpio()
71 /* Configure RDY/BSY */ in smartweb_nand_hw_init()
/openbmc/u-boot/board/esd/meesc/
H A Dmeesc.c80 /* Configure RDY/BSY */ in meesc_nand_hw_init()
124 /* Configure RDY/BSY */ in meesc_ethercat_hw_init()
/openbmc/u-boot/drivers/mmc/
H A Dsdhci.c73 unsigned int stat, rdy, mask, timeout, block = 0; in sdhci_transfer_data() local
83 rdy = SDHCI_INT_SPACE_AVAIL | SDHCI_INT_DATA_AVAIL; in sdhci_transfer_data()
92 if (!transfer_done && (stat & rdy)) { in sdhci_transfer_data()
95 sdhci_writel(host, rdy, SDHCI_INT_STATUS); in sdhci_transfer_data()
/openbmc/linux/drivers/char/
H A Ddtlk.c198 /* the RDY bit goes zero 2-3 usec in dtlk_write()
201 up to 250 usec for the RDY bit to in dtlk_write()
650 /* the RDY bit goes zero 2-3 usec after writing, and goes in dtlk_write_tts()
652 usec for the RDY bit to go zero. */ in dtlk_write_tts()
/openbmc/linux/arch/arm/boot/dts/st/
H A Dstih418-b2199.dts43 st,osc-rdy;
/openbmc/linux/arch/mips/boot/dts/ni/
H A D169445.dts67 gpios = <&gpio2 0 0>, /* rdy */
/openbmc/linux/Documentation/devicetree/bindings/spi/
H A Dfsl-imx-cspi.yaml75 fsl,spi-rdy-drctl:

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