diff options
Diffstat (limited to 'Documentation/devicetree/bindings/pinctrl')
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/marvell,armada-98dx3236-pinctrl.txt | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,armada-98dx3236-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,armada-98dx3236-pinctrl.txt new file mode 100644 index 000000000000..97aef67ee769 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/marvell,armada-98dx3236-pinctrl.txt @@ -0,0 +1,46 @@ +* Marvell 98dx3236 pinctrl driver for mpp + +Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding +part and usage + +Required properties: +- compatible: "marvell,98dx3236-pinctrl" or "marvell,98dx4251-pinctrl" +- reg: register specifier of MPP registers + +This driver supports all 98dx3236, 98dx3336 and 98dx4251 variants + +name pins functions +================================================================================ +mpp0 0 gpo, spi0(mosi), dev(ad8) +mpp1 1 gpio, spi0(miso), dev(ad9) +mpp2 2 gpo, spi0(sck), dev(ad10) +mpp3 3 gpio, spi0(cs0), dev(ad11) +mpp4 4 gpio, spi0(cs1), smi(mdc), dev(cs0) +mpp5 5 gpio, pex(rsto), sd0(cmd), dev(bootcs) +mpp6 6 gpo, sd0(clk), dev(a2) +mpp7 7 gpio, sd0(d0), dev(ale0) +mpp8 8 gpio, sd0(d1), dev(ale1) +mpp9 9 gpio, sd0(d2), dev(ready0) +mpp10 10 gpio, sd0(d3), dev(ad12) +mpp11 11 gpio, uart1(rxd), uart0(cts), dev(ad13) +mpp12 12 gpo, uart1(txd), uart0(rts), dev(ad14) +mpp13 13 gpio, intr(out), dev(ad15) +mpp14 14 gpio, i2c0(sck) +mpp15 15 gpio, i2c0(sda) +mpp16 16 gpo, dev(oe) +mpp17 17 gpo, dev(clkout) +mpp18 18 gpio, uart1(txd) +mpp19 19 gpio, uart1(rxd), dev(rb) +mpp20 20 gpo, dev(we0) +mpp21 21 gpo, dev(ad0) +mpp22 22 gpo, dev(ad1) +mpp23 23 gpo, dev(ad2) +mpp24 24 gpo, dev(ad3) +mpp25 25 gpo, dev(ad4) +mpp26 26 gpo, dev(ad5) +mpp27 27 gpo, dev(ad6) +mpp28 28 gpo, dev(ad7) +mpp29 29 gpo, dev(a0) +mpp30 30 gpo, dev(a1) +mpp31 31 gpio, slv_smi(mdc), smi(mdc), dev(we1) +mpp32 32 gpio, slv_smi(mdio), smi(mdio), dev(cs1) |