summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/pinctrl
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/pinctrl')
-rw-r--r--Documentation/devicetree/bindings/pinctrl/lantiq,falcon-pinumx.txt83
-rw-r--r--Documentation/devicetree/bindings/pinctrl/lantiq,xway-pinumx.txt97
-rw-r--r--Documentation/devicetree/bindings/pinctrl/marvell,armada-370-pinctrl.txt95
-rw-r--r--Documentation/devicetree/bindings/pinctrl/marvell,armada-xp-pinctrl.txt100
-rw-r--r--Documentation/devicetree/bindings/pinctrl/marvell,dove-pinctrl.txt72
-rw-r--r--Documentation/devicetree/bindings/pinctrl/marvell,kirkwood-pinctrl.txt279
-rw-r--r--Documentation/devicetree/bindings/pinctrl/marvell,mvebu-pinctrl.txt46
7 files changed, 772 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/lantiq,falcon-pinumx.txt b/Documentation/devicetree/bindings/pinctrl/lantiq,falcon-pinumx.txt
new file mode 100644
index 00000000000..daa76895606
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/lantiq,falcon-pinumx.txt
@@ -0,0 +1,83 @@
+Lantiq FALCON pinmux controller
+
+Required properties:
+- compatible: "lantiq,pinctrl-falcon"
+- reg: Should contain the physical address and length of the gpio/pinmux
+ register range
+
+Please refer to pinctrl-bindings.txt in this directory for details of the
+common pinctrl bindings used by client devices, including the meaning of the
+phrase "pin configuration node".
+
+Lantiq's pin configuration nodes act as a container for an abitrary number of
+subnodes. Each of these subnodes represents some desired configuration for a
+pin, a group, or a list of pins or groups. This configuration can include the
+mux function to select on those group(s), and two pin configuration parameters:
+pull-up and open-drain
+
+The name of each subnode is not important as long as it is unique; all subnodes
+should be enumerated and processed purely based on their content.
+
+Each subnode only affects those parameters that are explicitly listed. In
+other words, a subnode that lists a mux function but no pin configuration
+parameters implies no information about any pin configuration parameters.
+Similarly, a pin subnode that describes a pullup parameter implies no
+information about e.g. the mux function.
+
+We support 2 types of nodes.
+
+Definition of mux function groups:
+
+Required subnode-properties:
+- lantiq,groups : An array of strings. Each string contains the name of a group.
+ Valid values for these names are listed below.
+- lantiq,function: A string containing the name of the function to mux to the
+ group. Valid values for function names are listed below.
+
+Valid values for group and function names:
+
+ mux groups:
+ por, ntr, ntr8k, hrst, mdio, bootled, asc0, spi, spi cs0, spi cs1, i2c,
+ jtag, slic, pcm, asc1
+
+ functions:
+ rst, ntr, mdio, led, asc, spi, i2c, jtag, slic, pcm
+
+
+Definition of pin configurations:
+
+Required subnode-properties:
+- lantiq,pins : An array of strings. Each string contains the name of a pin.
+ Valid values for these names are listed below.
+
+Optional subnode-properties:
+- lantiq,pull: Integer, representing the pull-down/up to apply to the pin.
+ 0: none, 1: down
+- lantiq,drive-current: Boolean, enables drive-current
+- lantiq,slew-rate: Boolean, enables slew-rate
+
+Example:
+ pinmux0 {
+ compatible = "lantiq,pinctrl-falcon";
+ pinctrl-names = "default";
+ pinctrl-0 = <&state_default>;
+
+ state_default: pinmux {
+ asc0 {
+ lantiq,groups = "asc0";
+ lantiq,function = "asc";
+ };
+ ntr {
+ lantiq,groups = "ntr8k";
+ lantiq,function = "ntr";
+ };
+ i2c {
+ lantiq,groups = "i2c";
+ lantiq,function = "i2c";
+ };
+ hrst {
+ lantiq,groups = "hrst";
+ lantiq,function = "rst";
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/pinctrl/lantiq,xway-pinumx.txt b/Documentation/devicetree/bindings/pinctrl/lantiq,xway-pinumx.txt
new file mode 100644
index 00000000000..b5469db1d7a
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/lantiq,xway-pinumx.txt
@@ -0,0 +1,97 @@
+Lantiq XWAY pinmux controller
+
+Required properties:
+- compatible: "lantiq,pinctrl-xway" or "lantiq,pinctrl-xr9"
+- reg: Should contain the physical address and length of the gpio/pinmux
+ register range
+
+Please refer to pinctrl-bindings.txt in this directory for details of the
+common pinctrl bindings used by client devices, including the meaning of the
+phrase "pin configuration node".
+
+Lantiq's pin configuration nodes act as a container for an abitrary number of
+subnodes. Each of these subnodes represents some desired configuration for a
+pin, a group, or a list of pins or groups. This configuration can include the
+mux function to select on those group(s), and two pin configuration parameters:
+pull-up and open-drain
+
+The name of each subnode is not important as long as it is unique; all subnodes
+should be enumerated and processed purely based on their content.
+
+Each subnode only affects those parameters that are explicitly listed. In
+other words, a subnode that lists a mux function but no pin configuration
+parameters implies no information about any pin configuration parameters.
+Similarly, a pin subnode that describes a pullup parameter implies no
+information about e.g. the mux function.
+
+We support 2 types of nodes.
+
+Definition of mux function groups:
+
+Required subnode-properties:
+- lantiq,groups : An array of strings. Each string contains the name of a group.
+ Valid values for these names are listed below.
+- lantiq,function: A string containing the name of the function to mux to the
+ group. Valid values for function names are listed below.
+
+Valid values for group and function names:
+
+ mux groups:
+ exin0, exin1, exin2, jtag, ebu a23, ebu a24, ebu a25, ebu clk, ebu cs1,
+ ebu wait, nand ale, nand cs1, nand cle, spi, spi_cs1, spi_cs2, spi_cs3,
+ spi_cs4, spi_cs5, spi_cs6, asc0, asc0 cts rts, stp, nmi , gpt1, gpt2,
+ gpt3, clkout0, clkout1, clkout2, clkout3, gnt1, gnt2, gnt3, req1, req2,
+ req3
+
+ additional mux groups (XR9 only):
+ mdio, nand rdy, nand rd, exin3, exin4, gnt4, req4
+
+ functions:
+ spi, asc, cgu, jtag, exin, stp, gpt, nmi, pci, ebu, mdio
+
+
+
+Definition of pin configurations:
+
+Required subnode-properties:
+- lantiq,pins : An array of strings. Each string contains the name of a pin.
+ Valid values for these names are listed below.
+
+Optional subnode-properties:
+- lantiq,pull: Integer, representing the pull-down/up to apply to the pin.
+ 0: none, 1: down, 2: up.
+- lantiq,open-drain: Boolean, enables open-drain on the defined pin.
+
+Valid values for XWAY pin names:
+ Pinconf pins can be referenced via the names io0-io31.
+
+Valid values for XR9 pin names:
+ Pinconf pins can be referenced via the names io0-io55.
+
+Example:
+ gpio: pinmux@E100B10 {
+ compatible = "lantiq,pinctrl-xway";
+ pinctrl-names = "default";
+ pinctrl-0 = <&state_default>;
+
+ #gpio-cells = <2>;
+ gpio-controller;
+ reg = <0xE100B10 0xA0>;
+
+ state_default: pinmux {
+ stp {
+ lantiq,groups = "stp";
+ lantiq,function = "stp";
+ };
+ pci {
+ lantiq,groups = "gnt1";
+ lantiq,function = "pci";
+ };
+ conf_out {
+ lantiq,pins = "io4", "io5", "io6"; /* stp */
+ lantiq,open-drain;
+ lantiq,pull = <0>;
+ };
+ };
+ };
+
diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,armada-370-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,armada-370-pinctrl.txt
new file mode 100644
index 00000000000..01ef408e205
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/marvell,armada-370-pinctrl.txt
@@ -0,0 +1,95 @@
+* Marvell Armada 370 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,88f6710-pinctrl"
+
+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, uart0(rxd)
+mpp1 1 gpo, uart0(txd)
+mpp2 2 gpio, i2c0(sck), uart0(txd)
+mpp3 3 gpio, i2c0(sda), uart0(rxd)
+mpp4 4 gpio, cpu_pd(vdd)
+mpp5 5 gpo, ge0(txclko), uart1(txd), spi1(clk), audio(mclk)
+mpp6 6 gpio, ge0(txd0), sata0(prsnt), tdm(rst), audio(sdo)
+mpp7 7 gpo, ge0(txd1), tdm(tdx), audio(lrclk)
+mpp8 8 gpio, ge0(txd2), uart0(rts), tdm(drx), audio(bclk)
+mpp9 9 gpo, ge0(txd3), uart1(txd), sd0(clk), audio(spdifo)
+mpp10 10 gpio, ge0(txctl), uart0(cts), tdm(fsync), audio(sdi)
+mpp11 11 gpio, ge0(rxd0), uart1(rxd), sd0(cmd), spi0(cs1),
+ sata1(prsnt), spi1(cs1)
+mpp12 12 gpio, ge0(rxd1), i2c1(sda), sd0(d0), spi1(cs0),
+ audio(spdifi)
+mpp13 13 gpio, ge0(rxd2), i2c1(sck), sd0(d1), tdm(pclk),
+ audio(rmclk)
+mpp14 14 gpio, ge0(rxd3), pcie(clkreq0), sd0(d2), spi1(mosi),
+ spi0(cs2)
+mpp15 15 gpio, ge0(rxctl), pcie(clkreq1), sd0(d3), spi1(miso),
+ spi0(cs3)
+mpp16 16 gpio, ge0(rxclk), uart1(rxd), tdm(int), audio(extclk)
+mpp17 17 gpo, ge(mdc)
+mpp18 18 gpio, ge(mdio)
+mpp19 19 gpio, ge0(txclk), ge1(txclkout), tdm(pclk)
+mpp20 20 gpo, ge0(txd4), ge1(txd0)
+mpp21 21 gpo, ge0(txd5), ge1(txd1), uart1(txd)
+mpp22 22 gpo, ge0(txd6), ge1(txd2), uart0(rts)
+mpp23 23 gpo, ge0(txd7), ge1(txd3), spi1(mosi)
+mpp24 24 gpio, ge0(col), ge1(txctl), spi1(cs0)
+mpp25 25 gpio, ge0(rxerr), ge1(rxd0), uart1(rxd)
+mpp26 26 gpio, ge0(crs), ge1(rxd1), spi1(miso)
+mpp27 27 gpio, ge0(rxd4), ge1(rxd2), uart0(cts)
+mpp28 28 gpio, ge0(rxd5), ge1(rxd3)
+mpp29 29 gpio, ge0(rxd6), ge1(rxctl), i2c1(sda)
+mpp30 30 gpio, ge0(rxd7), ge1(rxclk), i2c1(sck)
+mpp31 31 gpio, tclk, ge0(txerr)
+mpp32 32 gpio, spi0(cs0)
+mpp33 33 gpio, dev(bootcs), spi0(cs0)
+mpp34 34 gpo, dev(wen0), spi0(mosi)
+mpp35 35 gpo, dev(oen), spi0(sck)
+mpp36 36 gpo, dev(a1), spi0(miso)
+mpp37 37 gpo, dev(a0), sata0(prsnt)
+mpp38 38 gpio, dev(ready), uart1(cts), uart0(cts)
+mpp39 39 gpo, dev(ad0), audio(spdifo)
+mpp40 40 gpio, dev(ad1), uart1(rts), uart0(rts)
+mpp41 41 gpio, dev(ad2), uart1(rxd)
+mpp42 42 gpo, dev(ad3), uart1(txd)
+mpp43 43 gpo, dev(ad4), audio(bclk)
+mpp44 44 gpo, dev(ad5), audio(mclk)
+mpp45 45 gpo, dev(ad6), audio(lrclk)
+mpp46 46 gpo, dev(ad7), audio(sdo)
+mpp47 47 gpo, dev(ad8), sd0(clk), audio(spdifo)
+mpp48 48 gpio, dev(ad9), uart0(rts), sd0(cmd), sata1(prsnt),
+ spi0(cs1)
+mpp49 49 gpio, dev(ad10), pcie(clkreq1), sd0(d0), spi1(cs0),
+ audio(spdifi)
+mpp50 50 gpio, dev(ad11), uart0(cts), sd0(d1), spi1(miso),
+ audio(rmclk)
+mpp51 51 gpio, dev(ad12), i2c1(sda), sd0(d2), spi1(mosi)
+mpp52 52 gpio, dev(ad13), i2c1(sck), sd0(d3), spi1(sck)
+mpp53 53 gpio, dev(ad14), sd0(clk), tdm(pclk), spi0(cs2),
+ pcie(clkreq1)
+mpp54 54 gpo, dev(ad15), tdm(dtx)
+mpp55 55 gpio, dev(cs1), uart1(txd), tdm(rst), sata1(prsnt),
+ sata0(prsnt)
+mpp56 56 gpio, dev(cs2), uart1(cts), uart0(cts), spi0(cs3),
+ pcie(clkreq0), spi1(cs1)
+mpp57 57 gpio, dev(cs3), uart1(rxd), tdm(fsync), sata0(prsnt),
+ audio(sdo)
+mpp58 58 gpio, dev(cs0), uart1(rts), tdm(int), audio(extclk),
+ uart0(rts)
+mpp59 59 gpo, dev(ale0), uart1(rts), uart0(rts), audio(bclk)
+mpp60 60 gpio, dev(ale1), uart1(rxd), sata0(prsnt), pcie(rst-out),
+ audio(sdi)
+mpp61 61 gpo, dev(wen1), uart1(txd), audio(rclk)
+mpp62 62 gpio, dev(a2), uart1(cts), tdm(drx), pcie(clkreq0),
+ audio(mclk), uart0(cts)
+mpp63 63 gpo, spi0(sck), tclk
+mpp64 64 gpio, spi0(miso), spi0-1(cs1)
+mpp65 65 gpio, spi0(mosi), spi0-1(cs2)
diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,armada-xp-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,armada-xp-pinctrl.txt
new file mode 100644
index 00000000000..bfa0a2e5e0c
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/marvell,armada-xp-pinctrl.txt
@@ -0,0 +1,100 @@
+* Marvell Armada XP 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,mv78230-pinctrl", "marvell,mv78260-pinctrl",
+ "marvell,mv78460-pinctrl"
+
+This driver supports all Armada XP variants, i.e. mv78230, mv78260, and mv78460.
+
+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 Armada XP (all variants)
+
+name pins functions
+================================================================================
+mpp0 0 gpio, ge0(txclko), lcd(d0)
+mpp1 1 gpio, ge0(txd0), lcd(d1)
+mpp2 2 gpio, ge0(txd1), lcd(d2)
+mpp3 3 gpio, ge0(txd2), lcd(d3)
+mpp4 4 gpio, ge0(txd3), lcd(d4)
+mpp5 5 gpio, ge0(txctl), lcd(d5)
+mpp6 6 gpio, ge0(rxd0), lcd(d6)
+mpp7 7 gpio, ge0(rxd1), lcd(d7)
+mpp8 8 gpio, ge0(rxd2), lcd(d8)
+mpp9 9 gpio, ge0(rxd3), lcd(d9)
+mpp10 10 gpio, ge0(rxctl), lcd(d10)
+mpp11 11 gpio, ge0(rxclk), lcd(d11)
+mpp12 12 gpio, ge0(txd4), ge1(txd0), lcd(d12)
+mpp13 13 gpio, ge0(txd5), ge1(txd1), lcd(d13)
+mpp14 14 gpio, ge0(txd6), ge1(txd2), lcd(d15)
+mpp15 15 gpio, ge0(txd7), ge1(txd3), lcd(d16)
+mpp16 16 gpio, ge0(txd7), ge1(txd3), lcd(d16)
+mpp17 17 gpio, ge0(col), ge1(txctl), lcd(d17)
+mpp18 18 gpio, ge0(rxerr), ge1(rxd0), lcd(d18), ptp(trig)
+mpp19 19 gpio, ge0(crs), ge1(rxd1), lcd(d19), ptp(evreq)
+mpp20 20 gpio, ge0(rxd4), ge1(rxd2), lcd(d20), ptp(clk)
+mpp21 21 gpio, ge0(rxd5), ge1(rxd3), lcd(d21), mem(bat)
+mpp22 22 gpio, ge0(rxd6), ge1(rxctl), lcd(d22), sata0(prsnt)
+mpp23 23 gpio, ge0(rxd7), ge1(rxclk), lcd(d23), sata1(prsnt)
+mpp24 24 gpio, lcd(hsync), sata1(prsnt), nf(bootcs-re), tdm(rst)
+mpp25 25 gpio, lcd(vsync), sata0(prsnt), nf(bootcs-we), tdm(pclk)
+mpp26 26 gpio, lcd(clk), tdm(fsync), vdd(cpu1-pd)
+mpp27 27 gpio, lcd(e), tdm(dtx), ptp(trig)
+mpp28 28 gpio, lcd(pwm), tdm(drx), ptp(evreq)
+mpp29 29 gpio, lcd(ref-clk), tdm(int0), ptp(clk), vdd(cpu0-pd)
+mpp30 30 gpio, tdm(int1), sd0(clk)
+mpp31 31 gpio, tdm(int2), sd0(cmd), vdd(cpu0-pd)
+mpp32 32 gpio, tdm(int3), sd0(d0), vdd(cpu1-pd)
+mpp33 33 gpio, tdm(int4), sd0(d1), mem(bat)
+mpp34 34 gpio, tdm(int5), sd0(d2), sata0(prsnt)
+mpp35 35 gpio, tdm(int6), sd0(d3), sata1(prsnt)
+mpp36 36 gpio, spi(mosi)
+mpp37 37 gpio, spi(miso)
+mpp38 38 gpio, spi(sck)
+mpp39 39 gpio, spi(cs0)
+mpp40 40 gpio, spi(cs1), uart2(cts), lcd(vga-hsync), vdd(cpu1-pd),
+ pcie(clkreq0)
+mpp41 41 gpio, spi(cs2), uart2(rts), lcd(vga-vsync), sata1(prsnt),
+ pcie(clkreq1)
+mpp42 42 gpio, uart2(rxd), uart0(cts), tdm(int7), tdm-1(timer),
+ vdd(cpu0-pd)
+mpp43 43 gpio, uart2(txd), uart0(rts), spi(cs3), pcie(rstout),
+ vdd(cpu2-3-pd){1}
+mpp44 44 gpio, uart2(cts), uart3(rxd), spi(cs4), pcie(clkreq2),
+ mem(bat)
+mpp45 45 gpio, uart2(rts), uart3(txd), spi(cs5), sata1(prsnt)
+mpp46 46 gpio, uart3(rts), uart1(rts), spi(cs6), sata0(prsnt)
+mpp47 47 gpio, uart3(cts), uart1(cts), spi(cs7), pcie(clkreq3),
+ ref(clkout)
+mpp48 48 gpio, tclk, dev(burst/last)
+
+* Marvell Armada XP (mv78260 and mv78460 only)
+
+name pins functions
+================================================================================
+mpp49 49 gpio, dev(we3)
+mpp50 50 gpio, dev(we2)
+mpp51 51 gpio, dev(ad16)
+mpp52 52 gpio, dev(ad17)
+mpp53 53 gpio, dev(ad18)
+mpp54 54 gpio, dev(ad19)
+mpp55 55 gpio, dev(ad20), vdd(cpu0-pd)
+mpp56 56 gpio, dev(ad21), vdd(cpu1-pd)
+mpp57 57 gpio, dev(ad22), vdd(cpu2-3-pd){1}
+mpp58 58 gpio, dev(ad23)
+mpp59 59 gpio, dev(ad24)
+mpp60 60 gpio, dev(ad25)
+mpp61 61 gpio, dev(ad26)
+mpp62 62 gpio, dev(ad27)
+mpp63 63 gpio, dev(ad28)
+mpp64 64 gpio, dev(ad29)
+mpp65 65 gpio, dev(ad30)
+mpp66 66 gpio, dev(ad31)
+
+Notes:
+* {1} vdd(cpu2-3-pd) only available on mv78460.
diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,dove-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,dove-pinctrl.txt
new file mode 100644
index 00000000000..a648aaad611
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/marvell,dove-pinctrl.txt
@@ -0,0 +1,72 @@
+* 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.
diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,kirkwood-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,kirkwood-pinctrl.txt
new file mode 100644
index 00000000000..361bccb7ec8
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/marvell,kirkwood-pinctrl.txt
@@ -0,0 +1,279 @@
+* Marvell Kirkwood 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,88f6180-pinctrl",
+ "marvell,88f6190-pinctrl", "marvell,88f6192-pinctrl",
+ "marvell,88f6281-pinctrl", "marvell,88f6282-pinctrl"
+
+This driver supports all kirkwood variants, i.e. 88f6180, 88f619x, and 88f628x.
+
+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 Kirkwood 88f6180
+
+name pins functions
+================================================================================
+mpp0 0 gpio, nand(io2), spi(cs)
+mpp1 1 gpo, nand(io3), spi(mosi)
+mpp2 2 gpo, nand(io4), spi(sck)
+mpp3 3 gpo, nand(io5), spi(miso)
+mpp4 4 gpio, nand(io6), uart0(rxd), ptp(clk)
+mpp5 5 gpo, nand(io7), uart0(txd), ptp(trig)
+mpp6 6 sysrst(out), spi(mosi), ptp(trig)
+mpp7 7 gpo, pex(rsto), spi(cs), ptp(trig)
+mpp8 8 gpio, twsi0(sda), uart0(rts), uart1(rts), ptp(clk),
+ mii(col)
+mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq),
+ mii(crs)
+mpp10 10 gpo, spi(sck), uart0(txd), ptp(trig)
+mpp11 11 gpio, spi(miso), uart0(rxd), ptp(clk), ptp-1(evreq),
+ ptp-2(trig)
+mpp12 12 gpo, sdio(clk)
+mpp13 13 gpio, sdio(cmd), uart1(txd)
+mpp14 14 gpio, sdio(d0), uart1(rxd), mii(col)
+mpp15 15 gpio, sdio(d1), uart0(rts), uart1(txd)
+mpp16 16 gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs)
+mpp17 17 gpio, sdio(d3)
+mpp18 18 gpo, nand(io0)
+mpp19 19 gpo, nand(io1)
+mpp20 20 gpio, mii(rxerr)
+mpp21 21 gpio, audio(spdifi)
+mpp22 22 gpio, audio(spdifo)
+mpp23 23 gpio, audio(rmclk)
+mpp24 24 gpio, audio(bclk)
+mpp25 25 gpio, audio(sdo)
+mpp26 26 gpio, audio(lrclk)
+mpp27 27 gpio, audio(mclk)
+mpp28 28 gpio, audio(sdi)
+mpp29 29 gpio, audio(extclk)
+
+* Marvell Kirkwood 88f6190
+
+name pins functions
+================================================================================
+mpp0 0 gpio, nand(io2), spi(cs)
+mpp1 1 gpo, nand(io3), spi(mosi)
+mpp2 2 gpo, nand(io4), spi(sck)
+mpp3 3 gpo, nand(io5), spi(miso)
+mpp4 4 gpio, nand(io6), uart0(rxd), ptp(clk)
+mpp5 5 gpo, nand(io7), uart0(txd), ptp(trig), sata0(act)
+mpp6 6 sysrst(out), spi(mosi), ptp(trig)
+mpp7 7 gpo, pex(rsto), spi(cs), ptp(trig)
+mpp8 8 gpio, twsi0(sda), uart0(rts), uart1(rts), ptp(clk),
+ mii(col), mii-1(rxerr)
+mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq),
+ mii(crs), sata0(prsnt)
+mpp10 10 gpo, spi(sck), uart0(txd), ptp(trig)
+mpp11 11 gpio, spi(miso), uart0(rxd), ptp(clk), ptp-1(evreq),
+ ptp-2(trig), sata0(act)
+mpp12 12 gpo, sdio(clk)
+mpp13 13 gpio, sdio(cmd), uart1(txd)
+mpp14 14 gpio, sdio(d0), uart1(rxd), mii(col)
+mpp15 15 gpio, sdio(d1), uart0(rts), uart1(txd), sata0(act)
+mpp16 16 gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs)
+mpp17 17 gpio, sdio(d3), sata0(prsnt)
+mpp18 18 gpo, nand(io0)
+mpp19 19 gpo, nand(io1)
+mpp20 20 gpio, ge1(txd0)
+mpp21 21 gpio, ge1(txd1), sata0(act)
+mpp22 22 gpio, ge1(txd2)
+mpp23 23 gpio, ge1(txd3), sata0(prsnt)
+mpp24 24 gpio, ge1(rxd0)
+mpp25 25 gpio, ge1(rxd1)
+mpp26 26 gpio, ge1(rxd2)
+mpp27 27 gpio, ge1(rxd3)
+mpp28 28 gpio, ge1(col)
+mpp29 29 gpio, ge1(txclk)
+mpp30 30 gpio, ge1(rxclk)
+mpp31 31 gpio, ge1(rxclk)
+mpp32 32 gpio, ge1(txclko)
+mpp33 33 gpo, ge1(txclk)
+mpp34 34 gpio, ge1(txen)
+mpp35 35 gpio, ge1(rxerr), sata0(act), mii(rxerr)
+
+* Marvell Kirkwood 88f6192
+
+name pins functions
+================================================================================
+mpp0 0 gpio, nand(io2), spi(cs)
+mpp1 1 gpo, nand(io3), spi(mosi)
+mpp2 2 gpo, nand(io4), spi(sck)
+mpp3 3 gpo, nand(io5), spi(miso)
+mpp4 4 gpio, nand(io6), uart0(rxd), ptp(clk), sata1(act)
+mpp5 5 gpo, nand(io7), uart0(txd), ptp(trig), sata0(act)
+mpp6 6 sysrst(out), spi(mosi), ptp(trig)
+mpp7 7 gpo, pex(rsto), spi(cs), ptp(trig)
+mpp8 8 gpio, twsi0(sda), uart0(rts), uart1(rts), ptp(clk),
+ mii(col), mii-1(rxerr), sata1(prsnt)
+mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq),
+ mii(crs), sata0(prsnt)
+mpp10 10 gpo, spi(sck), uart0(txd), ptp(trig), sata1(act)
+mpp11 11 gpio, spi(miso), uart0(rxd), ptp(clk), ptp-1(evreq),
+ ptp-2(trig), sata0(act)
+mpp12 12 gpo, sdio(clk)
+mpp13 13 gpio, sdio(cmd), uart1(txd)
+mpp14 14 gpio, sdio(d0), uart1(rxd), mii(col), sata1(prsnt)
+mpp15 15 gpio, sdio(d1), uart0(rts), uart1(txd), sata0(act)
+mpp16 16 gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs),
+ sata1(act)
+mpp17 17 gpio, sdio(d3), sata0(prsnt)
+mpp18 18 gpo, nand(io0)
+mpp19 19 gpo, nand(io1)
+mpp20 20 gpio, ge1(txd0), ts(mp0), tdm(tx0ql), audio(spdifi),
+ sata1(act)
+mpp21 21 gpio, ge1(txd1), sata0(act), ts(mp1), tdm(rx0ql),
+ audio(spdifo)
+mpp22 22 gpio, ge1(txd2), ts(mp2), tdm(tx2ql), audio(rmclk),
+ sata1(prsnt)
+mpp23 23 gpio, ge1(txd3), sata0(prsnt), ts(mp3), tdm(rx2ql),
+ audio(bclk)
+mpp24 24 gpio, ge1(rxd0), ts(mp4), tdm(spi-cs0), audio(sdo)
+mpp25 25 gpio, ge1(rxd1), ts(mp5), tdm(spi-sck), audio(lrclk)
+mpp26 26 gpio, ge1(rxd2), ts(mp6), tdm(spi-miso), audio(mclk)
+mpp27 27 gpio, ge1(rxd3), ts(mp7), tdm(spi-mosi), audio(sdi)
+mpp28 28 gpio, ge1(col), ts(mp8), tdm(int), audio(extclk)
+mpp29 29 gpio, ge1(txclk), ts(mp9), tdm(rst)
+mpp30 30 gpio, ge1(rxclk), ts(mp10), tdm(pclk)
+mpp31 31 gpio, ge1(rxclk), ts(mp11), tdm(fs)
+mpp32 32 gpio, ge1(txclko), ts(mp12), tdm(drx)
+mpp33 33 gpo, ge1(txclk), tdm(drx)
+mpp34 34 gpio, ge1(txen), tdm(spi-cs1)
+mpp35 35 gpio, ge1(rxerr), sata0(act), mii(rxerr), tdm(tx0ql)
+
+* Marvell Kirkwood 88f6281
+
+name pins functions
+================================================================================
+mpp0 0 gpio, nand(io2), spi(cs)
+mpp1 1 gpo, nand(io3), spi(mosi)
+mpp2 2 gpo, nand(io4), spi(sck)
+mpp3 3 gpo, nand(io5), spi(miso)
+mpp4 4 gpio, nand(io6), uart0(rxd), ptp(clk), sata1(act)
+mpp5 5 gpo, nand(io7), uart0(txd), ptp(trig), sata0(act)
+mpp6 6 sysrst(out), spi(mosi), ptp(trig)
+mpp7 7 gpo, pex(rsto), spi(cs), ptp(trig)
+mpp8 8 gpio, twsi0(sda), uart0(rts), uart1(rts), ptp(clk),
+ mii(col), mii-1(rxerr), sata1(prsnt)
+mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), ptp(evreq),
+ mii(crs), sata0(prsnt)
+mpp10 10 gpo, spi(sck), uart0(txd), ptp(trig), sata1(act)
+mpp11 11 gpio, spi(miso), uart0(rxd), ptp(clk), ptp-1(evreq),
+ ptp-2(trig), sata0(act)
+mpp12 12 gpio, sdio(clk)
+mpp13 13 gpio, sdio(cmd), uart1(txd)
+mpp14 14 gpio, sdio(d0), uart1(rxd), mii(col), sata1(prsnt)
+mpp15 15 gpio, sdio(d1), uart0(rts), uart1(txd), sata0(act)
+mpp16 16 gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs),
+ sata1(act)
+mpp17 17 gpio, sdio(d3), sata0(prsnt)
+mpp18 18 gpo, nand(io0)
+mpp19 19 gpo, nand(io1)
+mpp20 20 gpio, ge1(txd0), ts(mp0), tdm(tx0ql), audio(spdifi),
+ sata1(act)
+mpp21 21 gpio, ge1(txd1), sata0(act), ts(mp1), tdm(rx0ql),
+ audio(spdifo)
+mpp22 22 gpio, ge1(txd2), ts(mp2), tdm(tx2ql), audio(rmclk),
+ sata1(prsnt)
+mpp23 23 gpio, ge1(txd3), sata0(prsnt), ts(mp3), tdm(rx2ql),
+ audio(bclk)
+mpp24 24 gpio, ge1(rxd0), ts(mp4), tdm(spi-cs0), audio(sdo)
+mpp25 25 gpio, ge1(rxd1), ts(mp5), tdm(spi-sck), audio(lrclk)
+mpp26 26 gpio, ge1(rxd2), ts(mp6), tdm(spi-miso), audio(mclk)
+mpp27 27 gpio, ge1(rxd3), ts(mp7), tdm(spi-mosi), audio(sdi)
+mpp28 28 gpio, ge1(col), ts(mp8), tdm(int), audio(extclk)
+mpp29 29 gpio, ge1(txclk), ts(mp9), tdm(rst)
+mpp30 30 gpio, ge1(rxclk), ts(mp10), tdm(pclk)
+mpp31 31 gpio, ge1(rxclk), ts(mp11), tdm(fs)
+mpp32 32 gpio, ge1(txclko), ts(mp12), tdm(drx)
+mpp33 33 gpo, ge1(txclk), tdm(drx)
+mpp34 34 gpio, ge1(txen), tdm(spi-cs1), sata1(act)
+mpp35 35 gpio, ge1(rxerr), sata0(act), mii(rxerr), tdm(tx0ql)
+mpp36 36 gpio, ts(mp0), tdm(spi-cs1), audio(spdifi)
+mpp37 37 gpio, ts(mp1), tdm(tx2ql), audio(spdifo)
+mpp38 38 gpio, ts(mp2), tdm(rx2ql), audio(rmclk)
+mpp39 39 gpio, ts(mp3), tdm(spi-cs0), audio(bclk)
+mpp40 40 gpio, ts(mp4), tdm(spi-sck), audio(sdo)
+mpp41 41 gpio, ts(mp5), tdm(spi-miso), audio(lrclk)
+mpp42 42 gpio, ts(mp6), tdm(spi-mosi), audio(mclk)
+mpp43 43 gpio, ts(mp7), tdm(int), audio(sdi)
+mpp44 44 gpio, ts(mp8), tdm(rst), audio(extclk)
+mpp45 45 gpio, ts(mp9), tdm(pclk)
+mpp46 46 gpio, ts(mp10), tdm(fs)
+mpp47 47 gpio, ts(mp11), tdm(drx)
+mpp48 48 gpio, ts(mp12), tdm(dtx)
+mpp49 49 gpio, ts(mp9), tdm(rx0ql), ptp(clk)
+
+* Marvell Kirkwood 88f6282
+
+name pins functions
+================================================================================
+mpp0 0 gpio, nand(io2), spi(cs)
+mpp1 1 gpo, nand(io3), spi(mosi)
+mpp2 2 gpo, nand(io4), spi(sck)
+mpp3 3 gpo, nand(io5), spi(miso)
+mpp4 4 gpio, nand(io6), uart0(rxd), sata1(act), lcd(hsync)
+mpp5 5 gpo, nand(io7), uart0(txd), sata0(act), lcd(vsync)
+mpp6 6 sysrst(out), spi(mosi)
+mpp7 7 gpo, spi(cs), lcd(pwm)
+mpp8 8 gpio, twsi0(sda), uart0(rts), uart1(rts), mii(col),
+ mii-1(rxerr), sata1(prsnt)
+mpp9 9 gpio, twsi(sck), uart0(cts), uart1(cts), mii(crs),
+ sata0(prsnt)
+mpp10 10 gpo, spi(sck), uart0(txd), sata1(act)
+mpp11 11 gpio, spi(miso), uart0(rxd), sata0(act)
+mpp12 12 gpo, sdio(clk), audio(spdifo), spi(mosi), twsi(sda)
+mpp13 13 gpio, sdio(cmd), uart1(txd), audio(rmclk), lcd(pwm)
+mpp14 14 gpio, sdio(d0), uart1(rxd), mii(col), sata1(prsnt),
+ audio(spdifi), audio-1(sdi)
+mpp15 15 gpio, sdio(d1), uart0(rts), uart1(txd), sata0(act),
+ spi(cs)
+mpp16 16 gpio, sdio(d2), uart0(cts), uart1(rxd), mii(crs),
+ sata1(act), lcd(extclk)
+mpp17 17 gpio, sdio(d3), sata0(prsnt), sata1(act), twsi1(sck)
+mpp18 18 gpo, nand(io0), pex(clkreq)
+mpp19 19 gpo, nand(io1)
+mpp20 20 gpio, ge1(txd0), ts(mp0), tdm(tx0ql), audio(spdifi),
+ sata1(act), lcd(d0)
+mpp21 21 gpio, ge1(txd1), sata0(act), ts(mp1), tdm(rx0ql),
+ audio(spdifo), lcd(d1)
+mpp22 22 gpio, ge1(txd2), ts(mp2), tdm(tx2ql), audio(rmclk),
+ sata1(prsnt), lcd(d2)
+mpp23 23 gpio, ge1(txd3), sata0(prsnt), ts(mp3), tdm(rx2ql),
+ audio(bclk), lcd(d3)
+mpp24 24 gpio, ge1(rxd0), ts(mp4), tdm(spi-cs0), audio(sdo),
+ lcd(d4)
+mpp25 25 gpio, ge1(rxd1), ts(mp5), tdm(spi-sck), audio(lrclk),
+ lcd(d5)
+mpp26 26 gpio, ge1(rxd2), ts(mp6), tdm(spi-miso), audio(mclk),
+ lcd(d6)
+mpp27 27 gpio, ge1(rxd3), ts(mp7), tdm(spi-mosi), audio(sdi),
+ lcd(d7)
+mpp28 28 gpio, ge1(col), ts(mp8), tdm(int), audio(extclk),
+ lcd(d8)
+mpp29 29 gpio, ge1(txclk), ts(mp9), tdm(rst), lcd(d9)
+mpp30 30 gpio, ge1(rxclk), ts(mp10), tdm(pclk), lcd(d10)
+mpp31 31 gpio, ge1(rxclk), ts(mp11), tdm(fs), lcd(d11)
+mpp32 32 gpio, ge1(txclko), ts(mp12), tdm(drx), lcd(d12)
+mpp33 33 gpo, ge1(txclk), tdm(drx), lcd(d13)
+mpp34 34 gpio, ge1(txen), tdm(spi-cs1), sata1(act), lcd(d14)
+mpp35 35 gpio, ge1(rxerr), sata0(act), mii(rxerr), tdm(tx0ql),
+ lcd(d15)
+mpp36 36 gpio, ts(mp0), tdm(spi-cs1), audio(spdifi), twsi1(sda)
+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)
+mpp41 41 gpio, ts(mp5), tdm(spi-miso), audio(lrclk), lcd(d21)
+mpp42 42 gpio, ts(mp6), tdm(spi-mosi), audio(mclk), lcd(d22)
+mpp43 43 gpio, ts(mp7), tdm(int), audio(sdi), lcd(d23)
+mpp44 44 gpio, ts(mp8), tdm(rst), audio(extclk), lcd(clk)
+mpp45 45 gpio, ts(mp9), tdm(pclk), lcd(e)
+mpp46 46 gpio, ts(mp10), tdm(fs), lcd(hsync)
+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)
diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,mvebu-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,mvebu-pinctrl.txt
new file mode 100644
index 00000000000..0a26c3aa4e6
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/marvell,mvebu-pinctrl.txt
@@ -0,0 +1,46 @@
+* Marvell SoC pinctrl core driver for mpp
+
+The pinctrl driver enables Marvell SoCs to configure the multi-purpose pins
+(mpp) to a specific function. For each SoC family there is a SoC specific
+driver using this core driver.
+
+Please refer to pinctrl-bindings.txt in this directory for details of the
+common pinctrl bindings used by client devices, including the meaning of the
+phrase "pin configuration node".
+
+A Marvell SoC pin configuration node is a node of a group of pins which can
+be used for a specific device or function. Each node requires one or more
+mpp pins or group of pins and a mpp function common to all pins.
+
+Required properties for pinctrl driver:
+- compatible: "marvell,<soc>-pinctrl"
+ Please refer to each marvell,<soc>-pinctrl.txt binding doc for supported SoCs.
+
+Required properties for pin configuration node:
+- marvell,pins: string array of mpp pins or group of pins to be muxed.
+- marvell,function: string representing a function to mux to for all
+ marvell,pins given in this pin configuration node. The function has to be
+ common for all marvell,pins. Please refer to marvell,<soc>-pinctrl.txt for
+ valid pin/pin group names and available function names for each SoC.
+
+Examples:
+
+uart1: serial@12100 {
+ compatible = "ns16550a";
+ reg = <0x12100 0x100>;
+ reg-shift = <2>;
+ interrupts = <7>;
+
+ pinctrl-0 = <&pmx_uart1_sw>;
+ pinctrl-names = "default";
+};
+
+pinctrl: pinctrl@d0200 {
+ compatible = "marvell,dove-pinctrl";
+ reg = <0xd0200 0x20>;
+
+ pmx_uart1_sw: pmx-uart1-sw {
+ marvell,pins = "mpp_uart1";
+ marvell,function = "uart1";
+ };
+};