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			319 lines
		
	
	
	
		
			16 KiB
		
	
	
	
		
			Text
		
	
	
	
	
	
			
		
		
	
	
			319 lines
		
	
	
	
		
			16 KiB
		
	
	
	
		
			Text
		
	
	
	
	
	
| * Marvell Kirkwood SoC pinctrl driver for mpp
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| 
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| Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding
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| part and usage.
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| 
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| Required properties:
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| - compatible: "marvell,88f6180-pinctrl",
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|               "marvell,88f6190-pinctrl", "marvell,88f6192-pinctrl",
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|               "marvell,88f6281-pinctrl", "marvell,88f6282-pinctrl"
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|               "marvell,98dx4122-pinctrl"
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| - reg: register specifier of MPP registers
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| 
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| This driver supports all kirkwood variants, i.e. 88f6180, 88f619x, and 88f628x.
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| It also support the 88f6281-based variant in the 98dx412x Bobcat SoCs.
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| 
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| Available mpp pins/groups and functions:
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| Note: brackets (x) are not part of the mpp name for marvell,function and given
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| only for more detailed description in this document.
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| 
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| * Marvell Kirkwood 88f6180
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| 
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| name          pins     functions
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| ================================================================================
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| mpp0          0        gpio, nand(io2), spi(cs)
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| mpp1          1        gpo, nand(io3), spi(mosi)
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| mpp2          2        gpo, nand(io4), spi(sck)
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| mpp3          3        gpo, nand(io5), spi(miso)
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| mpp4          4        gpio, nand(io6), uart0(rxd), ptp(clk)
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| mpp5          5        gpo, nand(io7), uart0(txd), ptp(trig)
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| mpp6          6        sysrst(out), spi(mosi), ptp(trig)
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| mpp7          7        gpo, pex(rsto), spi(cs), ptp(trig)
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| mpp8          8        gpio, twsi0(sda), uart0(rts), uart1(rts), ptp(clk),
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|                        mii(col)
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| mpp9          9        gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq),
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|                        mii(crs)
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| mpp10         10       gpo, spi(sck), uart0(txd), ptp(trig)
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| mpp11         11       gpio, spi(miso), uart0(rxd), ptp(clk), ptp-1(evreq),
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|                        ptp-2(trig)
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| mpp12         12       gpo, sdio(clk)
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| mpp13         13       gpio, sdio(cmd), uart1(txd)
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| mpp14         14       gpio, sdio(d0), uart1(rxd), mii(col)
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| mpp15         15       gpio, sdio(d1), uart0(rts), uart1(txd)
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| mpp16         16       gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs)
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| mpp17         17       gpio, sdio(d3)
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| mpp18         18       gpo, nand(io0)
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| mpp19         19       gpo, nand(io1)
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| mpp20         20       gpio, mii(rxerr)
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| mpp21         21       gpio, audio(spdifi)
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| mpp22         22       gpio, audio(spdifo)
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| mpp23         23       gpio, audio(rmclk)
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| mpp24         24       gpio, audio(bclk)
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| mpp25         25       gpio, audio(sdo)
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| mpp26         26       gpio, audio(lrclk)
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| mpp27         27       gpio, audio(mclk)
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| mpp28         28       gpio, audio(sdi)
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| mpp29         29       gpio, audio(extclk)
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| 
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| * Marvell Kirkwood 88f6190
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| 
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| name          pins     functions
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| ================================================================================
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| mpp0          0        gpio, nand(io2), spi(cs)
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| mpp1          1        gpo, nand(io3), spi(mosi)
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| mpp2          2        gpo, nand(io4), spi(sck)
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| mpp3          3        gpo, nand(io5), spi(miso)
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| mpp4          4        gpio, nand(io6), uart0(rxd), ptp(clk)
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| mpp5          5        gpo, nand(io7), uart0(txd), ptp(trig), sata0(act)
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| mpp6          6        sysrst(out), spi(mosi), ptp(trig)
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| mpp7          7        gpo, pex(rsto), spi(cs), ptp(trig)
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| mpp8          8        gpio, twsi0(sda), uart0(rts), uart1(rts), ptp(clk),
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|                        mii(col), mii-1(rxerr)
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| mpp9          9        gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq),
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|                        mii(crs), sata0(prsnt)
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| mpp10         10       gpo, spi(sck), uart0(txd), ptp(trig)
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| mpp11         11       gpio, spi(miso), uart0(rxd), ptp(clk), ptp-1(evreq),
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|                        ptp-2(trig), sata0(act)
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| mpp12         12       gpo, sdio(clk)
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| mpp13         13       gpio, sdio(cmd), uart1(txd)
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| mpp14         14       gpio, sdio(d0), uart1(rxd), mii(col)
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| mpp15         15       gpio, sdio(d1), uart0(rts), uart1(txd), sata0(act)
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| mpp16         16       gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs)
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| mpp17         17       gpio, sdio(d3), sata0(prsnt)
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| mpp18         18       gpo, nand(io0)
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| mpp19         19       gpo, nand(io1)
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| mpp20         20       gpio, ge1(txd0)
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| mpp21         21       gpio, ge1(txd1), sata0(act)
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| mpp22         22       gpio, ge1(txd2)
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| mpp23         23       gpio, ge1(txd3), sata0(prsnt)
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| mpp24         24       gpio, ge1(rxd0)
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| mpp25         25       gpio, ge1(rxd1)
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| mpp26         26       gpio, ge1(rxd2)
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| mpp27         27       gpio, ge1(rxd3)
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| mpp28         28       gpio, ge1(col)
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| mpp29         29       gpio, ge1(txclk)
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| mpp30         30       gpio, ge1(rxclk)
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| mpp31         31       gpio, ge1(rxclk)
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| mpp32         32       gpio, ge1(txclko)
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| mpp33         33       gpo, ge1(txclk)
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| mpp34         34       gpio, ge1(txen)
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| mpp35         35       gpio, ge1(rxerr), sata0(act), mii(rxerr)
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| 
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| * Marvell Kirkwood 88f6192
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| 
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| name          pins     functions
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| ================================================================================
 | |
| mpp0          0        gpio, nand(io2), spi(cs)
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| mpp1          1        gpo, nand(io3), spi(mosi)
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| mpp2          2        gpo, nand(io4), spi(sck)
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| mpp3          3        gpo, nand(io5), spi(miso)
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| mpp4          4        gpio, nand(io6), uart0(rxd), ptp(clk), sata1(act)
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| mpp5          5        gpo, nand(io7), uart0(txd), ptp(trig), sata0(act)
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| mpp6          6        sysrst(out), spi(mosi), ptp(trig)
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| mpp7          7        gpo, pex(rsto), spi(cs), ptp(trig)
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| mpp8          8        gpio, twsi0(sda), uart0(rts), uart1(rts), ptp(clk),
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|                        mii(col), mii-1(rxerr), sata1(prsnt)
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| mpp9          9        gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq),
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|                        mii(crs), sata0(prsnt)
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| mpp10         10       gpo, spi(sck), uart0(txd), ptp(trig), sata1(act)
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| mpp11         11       gpio, spi(miso), uart0(rxd), ptp(clk), ptp-1(evreq),
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|                        ptp-2(trig), sata0(act)
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| mpp12         12       gpo, sdio(clk)
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| mpp13         13       gpio, sdio(cmd), uart1(txd)
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| mpp14         14       gpio, sdio(d0), uart1(rxd), mii(col), sata1(prsnt)
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| mpp15         15       gpio, sdio(d1), uart0(rts), uart1(txd), sata0(act)
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| mpp16         16       gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs),
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|                        sata1(act)
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| mpp17         17       gpio, sdio(d3), sata0(prsnt)
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| mpp18         18       gpo, nand(io0)
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| mpp19         19       gpo, nand(io1)
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| mpp20         20       gpio, ge1(txd0), ts(mp0), tdm(tx0ql), audio(spdifi),
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|                        sata1(act)
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| mpp21         21       gpio, ge1(txd1), sata0(act), ts(mp1), tdm(rx0ql),
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|                        audio(spdifo)
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| mpp22         22       gpio, ge1(txd2), ts(mp2), tdm(tx2ql), audio(rmclk),
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|                        sata1(prsnt)
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| mpp23         23       gpio, ge1(txd3), sata0(prsnt), ts(mp3), tdm(rx2ql),
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|                        audio(bclk)
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| mpp24         24       gpio, ge1(rxd0), ts(mp4), tdm(spi-cs0), audio(sdo)
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| mpp25         25       gpio, ge1(rxd1), ts(mp5), tdm(spi-sck), audio(lrclk)
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| mpp26         26       gpio, ge1(rxd2), ts(mp6), tdm(spi-miso), audio(mclk)
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| mpp27         27       gpio, ge1(rxd3), ts(mp7), tdm(spi-mosi), audio(sdi)
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| mpp28         28       gpio, ge1(col), ts(mp8), tdm(int), audio(extclk)
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| mpp29         29       gpio, ge1(txclk), ts(mp9), tdm(rst)
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| mpp30         30       gpio, ge1(rxclk), ts(mp10), tdm(pclk)
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| mpp31         31       gpio, ge1(rxclk), ts(mp11), tdm(fs)
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| mpp32         32       gpio, ge1(txclko), ts(mp12), tdm(drx)
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| mpp33         33       gpo, ge1(txclk), tdm(drx)
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| mpp34         34       gpio, ge1(txen), tdm(spi-cs1)
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| mpp35         35       gpio, ge1(rxerr), sata0(act), mii(rxerr), tdm(tx0ql)
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| 
 | |
| * Marvell Kirkwood 88f6281
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| 
 | |
| name          pins     functions
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| ================================================================================
 | |
| mpp0          0        gpio, nand(io2), spi(cs)
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| mpp1          1        gpo, nand(io3), spi(mosi)
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| mpp2          2        gpo, nand(io4), spi(sck)
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| mpp3          3        gpo, nand(io5), spi(miso)
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| mpp4          4        gpio, nand(io6), uart0(rxd), ptp(clk), sata1(act)
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| mpp5          5        gpo, nand(io7), uart0(txd), ptp(trig), sata0(act)
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| mpp6          6        sysrst(out), spi(mosi), ptp(trig)
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| mpp7          7        gpo, pex(rsto), spi(cs), ptp(trig)
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| mpp8          8        gpio, twsi0(sda), uart0(rts), uart1(rts), ptp(clk),
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|                        mii(col), mii-1(rxerr), sata1(prsnt)
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| mpp9          9        gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq),
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|                        mii(crs), sata0(prsnt)
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| mpp10         10       gpo, spi(sck), uart0(txd), ptp(trig), sata1(act)
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| mpp11         11       gpio, spi(miso), uart0(rxd), ptp(clk), ptp-1(evreq),
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|                        ptp-2(trig), sata0(act)
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| mpp12         12       gpio, sdio(clk)
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| mpp13         13       gpio, sdio(cmd), uart1(txd)
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| mpp14         14       gpio, sdio(d0), uart1(rxd), mii(col), sata1(prsnt)
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| mpp15         15       gpio, sdio(d1), uart0(rts), uart1(txd), sata0(act)
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| mpp16         16       gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs),
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|                        sata1(act)
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| mpp17         17       gpio, sdio(d3), sata0(prsnt)
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| mpp18         18       gpo, nand(io0)
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| mpp19         19       gpo, nand(io1)
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| mpp20         20       gpio, ge1(txd0), ts(mp0), tdm(tx0ql), audio(spdifi),
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|                        sata1(act)
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| mpp21         21       gpio, ge1(txd1), sata0(act), ts(mp1), tdm(rx0ql),
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|                        audio(spdifo)
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| mpp22         22       gpio, ge1(txd2), ts(mp2), tdm(tx2ql), audio(rmclk),
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|                        sata1(prsnt)
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| mpp23         23       gpio, ge1(txd3), sata0(prsnt), ts(mp3), tdm(rx2ql),
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|                        audio(bclk)
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| mpp24         24       gpio, ge1(rxd0), ts(mp4), tdm(spi-cs0), audio(sdo)
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| mpp25         25       gpio, ge1(rxd1), ts(mp5), tdm(spi-sck), audio(lrclk)
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| mpp26         26       gpio, ge1(rxd2), ts(mp6), tdm(spi-miso), audio(mclk)
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| mpp27         27       gpio, ge1(rxd3), ts(mp7), tdm(spi-mosi), audio(sdi)
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| mpp28         28       gpio, ge1(col), ts(mp8), tdm(int), audio(extclk)
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| mpp29         29       gpio, ge1(txclk), ts(mp9), tdm(rst)
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| mpp30         30       gpio, ge1(rxclk), ts(mp10), tdm(pclk)
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| mpp31         31       gpio, ge1(rxclk), ts(mp11), tdm(fs)
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| mpp32         32       gpio, ge1(txclko), ts(mp12), tdm(drx)
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| mpp33         33       gpo, ge1(txclk), tdm(drx)
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| mpp34         34       gpio, ge1(txen), tdm(spi-cs1), sata1(act)
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| mpp35         35       gpio, ge1(rxerr), sata0(act), mii(rxerr), tdm(tx0ql)
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| mpp36         36       gpio, ts(mp0), tdm(spi-cs1), audio(spdifi)
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| mpp37         37       gpio, ts(mp1), tdm(tx2ql), audio(spdifo)
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| mpp38         38       gpio, ts(mp2), tdm(rx2ql), audio(rmclk)
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| mpp39         39       gpio, ts(mp3), tdm(spi-cs0), audio(bclk)
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| mpp40         40       gpio, ts(mp4), tdm(spi-sck), audio(sdo)
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| mpp41         41       gpio, ts(mp5), tdm(spi-miso), audio(lrclk)
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| mpp42         42       gpio, ts(mp6), tdm(spi-mosi), audio(mclk)
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| mpp43         43       gpio, ts(mp7), tdm(int), audio(sdi)
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| mpp44         44       gpio, ts(mp8), tdm(rst), audio(extclk)
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| mpp45         45       gpio, ts(mp9), tdm(pclk)
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| mpp46         46       gpio, ts(mp10), tdm(fs)
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| mpp47         47       gpio, ts(mp11), tdm(drx)
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| mpp48         48       gpio, ts(mp12), tdm(dtx)
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| mpp49         49       gpio, ts(mp9), tdm(rx0ql), ptp(clk)
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| 
 | |
| * Marvell Kirkwood 88f6282
 | |
| 
 | |
| name          pins     functions
 | |
| ================================================================================
 | |
| mpp0          0        gpio, nand(io2), spi(cs)
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| mpp1          1        gpo, nand(io3), spi(mosi)
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| mpp2          2        gpo, nand(io4), spi(sck)
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| mpp3          3        gpo, nand(io5), spi(miso)
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| mpp4          4        gpio, nand(io6), uart0(rxd), sata1(act), lcd(hsync)
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| mpp5          5        gpo, nand(io7), uart0(txd), sata0(act), lcd(vsync)
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| mpp6          6        sysrst(out), spi(mosi)
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| mpp7          7        gpo, spi(cs), lcd(pwm)
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| mpp8          8        gpio, twsi0(sda), uart0(rts), uart1(rts), mii(col),
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|                        mii-1(rxerr), sata1(prsnt)
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| mpp9          9        gpio, twsi(sck), uart0(cts), uart1(cts), mii(crs),
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|                        sata0(prsnt)
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| mpp10         10       gpo, spi(sck), uart0(txd), sata1(act)
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| mpp11         11       gpio, spi(miso), uart0(rxd), sata0(act)
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| mpp12         12       gpo, sdio(clk), audio(spdifo), spi(mosi), twsi(sda)
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| mpp13         13       gpio, sdio(cmd), uart1(txd), audio(rmclk), lcd(pwm)
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| mpp14         14       gpio, sdio(d0), uart1(rxd), mii(col), sata1(prsnt),
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|                        audio(spdifi), audio-1(sdi)
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| mpp15         15       gpio, sdio(d1), uart0(rts), uart1(txd), sata0(act),
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|                        spi(cs)
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| mpp16         16       gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs),
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|                        sata1(act), lcd(extclk)
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| mpp17         17       gpio, sdio(d3), sata0(prsnt), sata1(act), twsi1(sck)
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| mpp18         18       gpo, nand(io0), pex(clkreq)
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| mpp19         19       gpo, nand(io1)
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| mpp20         20       gpio, ge1(txd0), ts(mp0), tdm(tx0ql), audio(spdifi),
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|                        sata1(act), lcd(d0)
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| mpp21         21       gpio, ge1(txd1), sata0(act), ts(mp1), tdm(rx0ql),
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|                        audio(spdifo), lcd(d1)
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| mpp22         22       gpio, ge1(txd2), ts(mp2), tdm(tx2ql), audio(rmclk),
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|                        sata1(prsnt), lcd(d2)
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| mpp23         23       gpio, ge1(txd3), sata0(prsnt), ts(mp3), tdm(rx2ql),
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|                        audio(bclk), lcd(d3)
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| mpp24         24       gpio, ge1(rxd0), ts(mp4), tdm(spi-cs0), audio(sdo),
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|                        lcd(d4)
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| mpp25         25       gpio, ge1(rxd1), ts(mp5), tdm(spi-sck), audio(lrclk),
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|                        lcd(d5)
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| mpp26         26       gpio, ge1(rxd2), ts(mp6), tdm(spi-miso), audio(mclk),
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|                        lcd(d6)
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| mpp27         27       gpio, ge1(rxd3), ts(mp7), tdm(spi-mosi), audio(sdi),
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|                        lcd(d7)
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| mpp28         28       gpio, ge1(col), ts(mp8), tdm(int), audio(extclk),
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|                        lcd(d8)
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| mpp29         29       gpio, ge1(txclk), ts(mp9), tdm(rst), lcd(d9)
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| mpp30         30       gpio, ge1(rxclk), ts(mp10), tdm(pclk), lcd(d10)
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| mpp31         31       gpio, ge1(rxclk), ts(mp11), tdm(fs), lcd(d11)
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| mpp32         32       gpio, ge1(txclko), ts(mp12), tdm(drx), lcd(d12)
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| mpp33         33       gpo, ge1(txclk), tdm(drx), lcd(d13)
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| mpp34         34       gpio, ge1(txen), tdm(spi-cs1), sata1(act), lcd(d14)
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| mpp35         35       gpio, ge1(rxerr), sata0(act), mii(rxerr), tdm(tx0ql),
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|                        lcd(d15)
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| mpp36         36       gpio, ts(mp0), tdm(spi-cs1), audio(spdifi), twsi1(sda)
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| mpp37         37       gpio, ts(mp1), tdm(tx2ql), audio(spdifo), twsi1(sck)
 | |
| mpp38         38       gpio, ts(mp2), tdm(rx2ql), audio(rmclk), lcd(d18)
 | |
| mpp39         39       gpio, ts(mp3), tdm(spi-cs0), audio(bclk), lcd(d19)
 | |
| mpp40         40       gpio, ts(mp4), tdm(spi-sck), audio(sdo), lcd(d20)
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| mpp41         41       gpio, ts(mp5), tdm(spi-miso), audio(lrclk), lcd(d21)
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| mpp42         42       gpio, ts(mp6), tdm(spi-mosi), audio(mclk), lcd(d22)
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| mpp43         43       gpio, ts(mp7), tdm(int), audio(sdi), lcd(d23)
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| mpp44         44       gpio, ts(mp8), tdm(rst), audio(extclk), lcd(clk)
 | |
| mpp45         45       gpio, ts(mp9), tdm(pclk), lcd(e)
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| mpp46         46       gpio, ts(mp10), tdm(fs), lcd(hsync)
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| mpp47         47       gpio, ts(mp11), tdm(drx), lcd(vsync)
 | |
| mpp48         48       gpio, ts(mp12), tdm(dtx), lcd(d16)
 | |
| mpp49         49       gpo, tdm(rx0ql), pex(clkreq), lcd(d17)
 | |
| 
 | |
| * Marvell Bobcat 98dx4122
 | |
| 
 | |
| name          pins     functions
 | |
| ================================================================================
 | |
| mpp0          0        gpio, nand(io2), spi(cs)
 | |
| mpp1          1        gpo, nand(io3), spi(mosi)
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| mpp2          2        gpo, nand(io4), spi(sck)
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| mpp3          3        gpo, nand(io5), spi(miso)
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| mpp4          4        gpio, nand(io6), uart0(rxd)
 | |
| mpp5          5        gpo, nand(io7), uart0(txd)
 | |
| mpp6          6        sysrst(out), spi(mosi)
 | |
| mpp7          7        gpo, pex(rsto), spi(cs)
 | |
| mpp8          8        gpio, twsi0(sda), uart0(rts), uart1(rts)
 | |
| mpp9          9        gpio, twsi(sck), uart0(cts), uart1(cts)
 | |
| mpp10         10       gpo, spi(sck), uart0(txd)
 | |
| mpp11         11       gpio, spi(miso), uart0(rxd)
 | |
| mpp13         13       gpio, uart1(txd)
 | |
| mpp14         14       gpio, uart1(rxd)
 | |
| mpp15         15       gpio, uart0(rts)
 | |
| mpp16         16       gpio, uart0(cts)
 | |
| mpp18         18       gpo, nand(io0)
 | |
| mpp19         19       gpo, nand(io1)
 | |
| mpp34         34       gpio
 | |
| mpp35         35       gpio
 | |
| mpp36         36       gpio
 | |
| mpp37         37       gpio
 | |
| mpp38         38       gpio
 | |
| mpp39         39       gpio
 | |
| mpp40         40       gpio
 | |
| mpp41         41       gpio
 | |
| mpp42         42       gpio
 | |
| mpp43         43       gpio
 | |
| mpp44         44       gpio
 | |
| mpp45         45       gpio
 | |
| mpp49         49       gpio
 | |
| 
 | 
