| /openbmc/u-boot/drivers/i2c/ |
| H A D | mvtwsi.c | 265 static int twsi_wait(struct mvtwsi_registers *twsi, int expected_status, in twsi_wait() argument
272 control = readl(&twsi->control); in twsi_wait()
274 status = readl(&twsi->status); in twsi_wait()
284 status = readl(&twsi->status); in twsi_wait()
302 static int twsi_start(struct mvtwsi_registers *twsi, int expected_status, in twsi_start() argument
307 MVTWSI_CONTROL_CLEAR_IFLG, &twsi->control); in twsi_start()
309 return twsi_wait(twsi, expected_status, tick); in twsi_start()
325 static int twsi_send(struct mvtwsi_registers *twsi, u8 byte, in twsi_send() argument
329 writel(byte, &twsi->data); in twsi_send()
332 &twsi->control); in twsi_send()
[all …]
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| /openbmc/linux/Documentation/devicetree/bindings/pinctrl/ |
| H A D | marvell,dove-pinctrl.txt | 40 mpp17 17 gpio, uart3(cts), sdio0(wp), ac97(sdi2), twsi(sda),
43 mpp19 19 gpio, uart3(rxd), sdio0(ledctrl), twsi(sck)
55 mpp_audio1 52-57 gpio, i2s1/spdifo, i2s1, spdifo, twsi, ssp/spdifo, ssp,
56 ssp/twsi
61 twsi - none, opt1, opt2, opt3
84 - twsi : twsi on pins 56,57, gpio on pins 52-55
87 - ssp/twsi : ssp on pins 52-55, twsi on pins 56,57, no gpios
90 * group "twsi" internally muxes twsi controller to the dedicated or option pins.
|
| H A D | marvell,kirkwood-pinctrl.txt | 34 mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq),
72 mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq),
116 mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq),
165 mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq),
228 mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), mii(crs),
232 mpp12 12 gpo, sdio(clk), audio(spdifo), spi(mosi), twsi(sda)
297 mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts)
334 mpp9 9 gpio, twsi(sck), uart1(cts)
|
| /openbmc/linux/Documentation/devicetree/bindings/i2c/ |
| H A D | i2c-octeon.txt | 3 - compatible: "cavium,octeon-3860-twsi"
9 compatible: "cavium,octeon-7890-twsi"
27 compatible = "cavium,octeon-3860-twsi";
|
| /openbmc/linux/arch/arm/boot/dts/marvell/ |
| H A D | dove.dtsi | 707 marvell,function = "twsi";
712 marvell,function = "twsi";
717 marvell,function = "ssp/twsi";
721 marvell,pins = "twsi";
722 marvell,function = "twsi-opt1";
726 marvell,pins = "twsi";
727 marvell,function = "twsi-opt2";
731 marvell,pins = "twsi";
732 marvell,function = "twsi-opt3";
|
| H A D | mmp2.dtsi | 372 compatible = "mrvl,mmp-twsi";
384 compatible = "mrvl,mmp-twsi";
396 compatible = "mrvl,mmp-twsi";
408 compatible = "mrvl,mmp-twsi";
421 compatible = "mrvl,mmp-twsi";
433 compatible = "mrvl,mmp-twsi";
|
| H A D | mmp3.dtsi | 439 compatible = "mrvl,mmp-twsi";
451 compatible = "mrvl,mmp-twsi";
463 compatible = "mrvl,mmp-twsi";
475 compatible = "mrvl,mmp-twsi";
488 compatible = "mrvl,mmp-twsi";
500 compatible = "mrvl,mmp-twsi";
|
| H A D | pxa168.dtsi | 123 compatible = "mrvl,mmp-twsi";
135 compatible = "mrvl,mmp-twsi";
|
| H A D | pxa910.dtsi | 133 compatible = "mrvl,mmp-twsi";
145 compatible = "mrvl,mmp-twsi";
|
| /openbmc/linux/arch/mips/boot/dts/cavium-octeon/ |
| H A D | octeon_3xxx.dtsi | 97 compatible = "cavium,octeon-3860-twsi";
|
| H A D | octeon_68xx.dts | 406 compatible = "cavium,octeon-3860-twsi";
424 compatible = "cavium,octeon-3860-twsi";
|
| H A D | octeon_3xxx.dts | 317 compatible = "cavium,octeon-3860-twsi";
|