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+* Marvell Dove 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,dove-pinctrl"
+- clocks: (optional) phandle of pdma clock
+
+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.
+
+name pins functions
+================================================================================
+mpp0 0 gpio, pmu, uart2(rts), sdio0(cd), lcd0(pwm)
+mpp1 1 gpio, pmu, uart2(cts), sdio0(wp), lcd1(pwm)
+mpp2 2 gpio, pmu, uart2(txd), sdio0(buspwr), sata(prsnt),
+ uart1(rts)
+mpp3 3 gpio, pmu, uart2(rxd), sdio0(ledctrl), sata(act),
+ uart1(cts), lcd-spi(cs1)
+mpp4 4 gpio, pmu, uart3(rts), sdio1(cd), spi1(miso)
+mpp5 5 gpio, pmu, uart3(cts), sdio1(wp), spi1(cs)
+mpp6 6 gpio, pmu, uart3(txd), sdio1(buspwr), spi1(mosi)
+mpp7 7 gpio, pmu, uart3(rxd), sdio1(ledctrl), spi1(sck)
+mpp8 8 gpio, pmu, watchdog(rstout)
+mpp9 9 gpio, pmu, pex1(clkreq)
+mpp10 10 gpio, pmu, ssp(sclk)
+mpp11 11 gpio, pmu, sata(prsnt), sata-1(act), sdio0(ledctrl),
+ sdio1(ledctrl), pex0(clkreq)
+mpp12 12 gpio, pmu, uart2(rts), audio0(extclk), sdio1(cd), sata(act)
+mpp13 13 gpio, pmu, uart2(cts), audio1(extclk), sdio1(wp),
+ ssp(extclk)
+mpp14 14 gpio, pmu, uart2(txd), sdio1(buspwr), ssp(rxd)
+mpp15 15 gpio, pmu, uart2(rxd), sdio1(ledctrl), ssp(sfrm)
+mpp16 16 gpio, uart3(rts), sdio0(cd), ac97(sdi1), lcd-spi(cs1)
+mpp17 17 gpio, uart3(cts), sdio0(wp), ac97(sdi2), twsi(sda),
+ ac97-1(sysclko)
+mpp18 18 gpio, uart3(txd), sdio0(buspwr), ac97(sdi3), lcd0(pwm)
+mpp19 19 gpio, uart3(rxd), sdio0(ledctrl), twsi(sck)
+mpp20 20 gpio, sdio0(cd), sdio1(cd), spi1(miso), lcd-spi(miso),
+ ac97(sysclko)
+mpp21 21 gpio, sdio0(wp), sdio1(wp), spi1(cs), lcd-spi(cs0),
+ uart1(cts), ssp(sfrm)
+mpp22 22 gpio, sdio0(buspwr), sdio1(buspwr), spi1(mosi),
+ lcd-spi(mosi), uart1(cts), ssp(txd)
+mpp23 23 gpio, sdio0(ledctrl), sdio1(ledctrl), spi1(sck),
+ lcd-spi(sck), ssp(sclk)
+mpp_camera 24-39 gpio, camera
+mpp_sdio0 40-45 gpio, sdio0
+mpp_sdio1 46-51 gpio, sdio1
+mpp_audio1 52-57 gpio, i2s1/spdifo, i2s1, spdifo, twsi, ssp/spdifo, ssp,
+ ssp/twsi
+mpp_spi0 58-61 gpio, spi0
+mpp_uart1 62-63 gpio, uart1
+mpp_nand 64-71 gpo, nand
+audio0 - i2s, ac97
+twsi - none, opt1, opt2, opt3
+
+Notes:
+* group "mpp_audio1" allows the following functions and gpio pins:
+ - gpio : gpio on pins 52-57
+ - i2s1/spdifo : audio1 i2s on pins 52-55 and spdifo on 57, no gpios
+ - i2s1 : audio1 i2s on pins 52-55, gpio on pins 56,57
+ - spdifo : spdifo on pin 57, gpio on pins 52-55
+ - twsi : twsi on pins 56,57, gpio on pins 52-55
+ - ssp/spdifo : ssp on pins 52-55, spdifo on pin 57, no gpios
+ - ssp : ssp on pins 52-55, gpio on pins 56,57
+ - ssp/twsi : ssp on pins 52-55, twsi on pins 56,57, no gpios
+* group "audio0" internally muxes i2s0 or ac97 controller to the dedicated
+ audio0 pins.
+* group "twsi" internally muxes twsi controller to the dedicated or option pins.