mirror of
https://github.com/torvalds/linux.git
synced 2024-12-24 20:01:55 +00:00
fd67f88478
This commit extends the pinctrl mvebu logic with a new driver to cover Orion5x SoC. It supports the definitions for the 5181l, 5182 and 5281 variants of Orion5x, which are the three ones supported by the old style MPP code in arch/arm/mach-orion5x/. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
92 lines
3.7 KiB
Plaintext
92 lines
3.7 KiB
Plaintext
* Marvell Orion SoC pinctrl driver for mpp
|
|
|
|
Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding
|
|
part and usage.
|
|
|
|
Required properties:
|
|
- compatible: "marvell,88f5181l-pinctrl", "marvell,88f5182-pinctrl",
|
|
"marvell,88f5281-pinctrl"
|
|
|
|
- reg: two register areas, the first one describing the first two
|
|
contiguous MPP registers, and the second one describing the single
|
|
final MPP register, separated from the previous one.
|
|
|
|
Available mpp pins/groups and functions:
|
|
Note: brackets (x) are not part of the mpp name for marvell,function and given
|
|
only for more detailed description in this document.
|
|
|
|
* Marvell Orion 88f5181l
|
|
|
|
name pins functions
|
|
================================================================================
|
|
mpp0 0 pcie(rstout), pci(req2), gpio
|
|
mpp1 1 gpio, pci(gnt2)
|
|
mpp2 2 gpio, pci(req3), pci-1(pme)
|
|
mpp3 3 gpio, pci(gnt3)
|
|
mpp4 4 gpio, pci(req4)
|
|
mpp5 5 gpio, pci(gnt4)
|
|
mpp6 6 gpio, pci(req5), pci-1(clk)
|
|
mpp7 7 gpio, pci(gnt5), pci-1(clk)
|
|
mpp8 8 gpio, ge(col)
|
|
mpp9 9 gpio, ge(rxerr)
|
|
mpp10 10 gpio, ge(crs)
|
|
mpp11 11 gpio, ge(txerr)
|
|
mpp12 12 gpio, ge(txd4)
|
|
mpp13 13 gpio, ge(txd5)
|
|
mpp14 14 gpio, ge(txd6)
|
|
mpp15 15 gpio, ge(txd7)
|
|
mpp16 16 ge(rxd4)
|
|
mpp17 17 ge(rxd5)
|
|
mpp18 18 ge(rxd6)
|
|
mpp19 19 ge(rxd7)
|
|
|
|
* Marvell Orion 88f5182
|
|
|
|
name pins functions
|
|
================================================================================
|
|
mpp0 0 pcie(rstout), pci(req2), gpio
|
|
mpp1 1 gpio, pci(gnt2)
|
|
mpp2 2 gpio, pci(req3), pci-1(pme)
|
|
mpp3 3 gpio, pci(gnt3)
|
|
mpp4 4 gpio, pci(req4), bootnand(re), sata0(prsnt)
|
|
mpp5 5 gpio, pci(gnt4), bootnand(we), sata1(prsnt)
|
|
mpp6 6 gpio, pci(req5), nand(re0), sata0(act)
|
|
mpp7 7 gpio, pci(gnt5), nand(we0), sata1(act)
|
|
mpp8 8 gpio, ge(col)
|
|
mpp9 9 gpio, ge(rxerr)
|
|
mpp10 10 gpio, ge(crs)
|
|
mpp11 11 gpio, ge(txerr)
|
|
mpp12 12 gpio, ge(txd4), nand(re1), sata0(ledprsnt)
|
|
mpp13 13 gpio, ge(txd5), nand(we1), sata1(ledprsnt)
|
|
mpp14 14 gpio, ge(txd6), nand(re2), sata0(ledact)
|
|
mpp15 15 gpio, ge(txd7), nand(we2), sata1(ledact)
|
|
mpp16 16 uart1(rxd), ge(rxd4), gpio
|
|
mpp17 17 uart1(txd), ge(rxd5), gpio
|
|
mpp18 18 uart1(cts), ge(rxd6), gpio
|
|
mpp19 19 uart1(rts), ge(rxd7), gpio
|
|
|
|
* Marvell Orion 88f5281
|
|
|
|
name pins functions
|
|
================================================================================
|
|
mpp0 0 pcie(rstout), pci(req2), gpio
|
|
mpp1 1 gpio, pci(gnt2)
|
|
mpp2 2 gpio, pci(req3), pci(pme)
|
|
mpp3 3 gpio, pci(gnt3)
|
|
mpp4 4 gpio, pci(req4), bootnand(re)
|
|
mpp5 5 gpio, pci(gnt4), bootnand(we)
|
|
mpp6 6 gpio, pci(req5), nand(re0)
|
|
mpp7 7 gpio, pci(gnt5), nand(we0)
|
|
mpp8 8 gpio, ge(col)
|
|
mpp9 9 gpio, ge(rxerr)
|
|
mpp10 10 gpio, ge(crs)
|
|
mpp11 11 gpio, ge(txerr)
|
|
mpp12 12 gpio, ge(txd4), nand(re1)
|
|
mpp13 13 gpio, ge(txd5), nand(we1)
|
|
mpp14 14 gpio, ge(txd6), nand(re2)
|
|
mpp15 15 gpio, ge(txd7), nand(we2)
|
|
mpp16 16 uart1(rxd), ge(rxd4)
|
|
mpp17 17 uart1(txd), ge(rxd5)
|
|
mpp18 18 uart1(cts), ge(rxd6)
|
|
mpp19 19 uart1(rts), ge(rxd7)
|