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提交 e73ac02d 编写于 作者: T Thomas Petazzoni 提交者： Linus Walleij
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pinctrl: mvebu: armada-39x: add support for Armada 395 variant 

The Armada 39x SoC family has grown a new variant, the Armada 395,
which sits between the Armada 390 and Armada 398 in terms of
features. This commit adds support for this additional variant to the
Armada 39x pinctrl driver.
Signed-off-by: NThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
上级 6afc0c0f
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Showing with 39 addition and 31 deletion
Documentation/devicetree/bindings/pinctrl/marvell,armada-39x-pinctrl.txt
浏览文件 @ e73ac02d
......@@ -4,8 +4,9 @@ Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding
part and usage.
Required properties:
- compatible: "marvell,88f6920-pinctrl", "marvell,88f6928-pinctrl"
depending on the specific variant of the SoC being used.
- compatible: "marvell,88f6920-pinctrl", "marvell,88f6925-pinctrl" or
"marvell,88f6928-pinctrl" depending on the specific variant of the
SoC being used.
- reg: register specifier of MPP registers
Available mpp pins/groups and functions:
......@@ -59,19 +60,19 @@ mpp40 40 gpio, i2c1(sda), ua0(rts), sd0(d2), dev(ad6), ge(rxd3)
mpp41 41 gpio, ua1(rxd), ua0(cts), spi1(cs3), dev(burst/last), nand(rb0), ge(rxctl)
mpp42 42 gpio, ua1(txd), ua0(rts), dev(ad7)
mpp43 43 gpio, pcie0(clkreq), dram(vttctrl), dram(deccerr), spi1(cs2), dev(clkout), nand(rb1)
mpp44 44 gpio, sata0(prsnt) [1], sata1(prsnt) [1], sata2(prsnt) [1],
sata3(prsnt) [1], led(clk)
mpp44 44 gpio, sata0(prsnt) [1], sata1(prsnt) [1], sata2(prsnt) [2],
sata3(prsnt) [2], led(clk)
mpp45 45 gpio, ref(clk), pcie0(rstout), ua1(rxd)
mpp46 46 gpio, ref(clk), pcie0(rstout), ua1(txd), led(stb)
mpp47 47 gpio, sata0(prsnt) [1], sata1(prsnt) [1], sata2(prsnt) [1],
sata3(prsnt) [1], led(data)
mpp48 48 gpio, sata0(prsnt) [1], dram(vttctrl), tdm(pclk) [1], audio(mclk) [1], sd0(d4), pcie0(clkreq), ua1(txd)
mpp49 49 gpio, sata2(prsnt) [1], sata3(prsnt) [1], tdm(fsync) [1],
audio(lrclk) [1], sd0(d5), ua2(rxd)
mpp50 50 gpio, pcie0(rstout), tdm(drx) [1], audio(extclk) [1], sd0(cmd), ua2(rxd)
mpp51 51 gpio, tdm(dtx) [1], audio(sdo) [1], dram(deccerr), ua2(txd)
mpp52 52 gpio, pcie0(rstout), tdm(int) [1], audio(sdi) [1], sd0(d6), i2c3(sck)
mpp53 53 gpio, sata1(prsnt) [1], sata0(prsnt) [1], tdm(rst) [1], audio(bclk) [1], sd0(d7), i2c3(sda)
mpp47 47 gpio, sata0(prsnt) [1], sata1(prsnt) [1], sata2(prsnt) [2],
sata3(prsnt) [2], led(data)
mpp48 48 gpio, sata0(prsnt) [1], dram(vttctrl), tdm(pclk) [2], audio(mclk) [2], sd0(d4), pcie0(clkreq), ua1(txd)
mpp49 49 gpio, sata2(prsnt) [2], sata3(prsnt) [2], tdm(fsync) [2],
audio(lrclk) [2], sd0(d5), ua2(rxd)
mpp50 50 gpio, pcie0(rstout), tdm(drx) [2], audio(extclk) [2], sd0(cmd), ua2(rxd)
mpp51 51 gpio, tdm(dtx) [2], audio(sdo) [2], dram(deccerr), ua2(txd)
mpp52 52 gpio, pcie0(rstout), tdm(int) [2], audio(sdi) [2], sd0(d6), i2c3(sck)
mpp53 53 gpio, sata1(prsnt) [1], sata0(prsnt) [1], tdm(rst) [2], audio(bclk) [2], sd0(d7), i2c3(sda)
mpp54 54 gpio, sata0(prsnt) [1], sata1(prsnt) [1], pcie0(rstout), sd0(d3), ua3(txd)
mpp55 55 gpio, ua1(cts), spi1(cs1), sd0(d0), ua1(rxd), ua3(rxd)
mpp56 56 gpio, ua1(rts), dram(deccerr), spi1(mosi), ua1(txd)
......@@ -79,4 +80,5 @@ mpp57 57 gpio, spi1(sck), sd0(clk), ua1(txd)
mpp58 58 gpio, i2c1(sck), pcie2(clkreq), spi1(miso), sd0(d1), ua1(rxd)
mpp59 59 gpio, pcie0(rstout), i2c1(sda), spi1(cs0), sd0(d2)
[1]: only available on 88F6928
[1]: only available on 88F6925/88F6928
[2]: only available on 88F6928
drivers/pinctrl/mvebu/pinctrl-armada-39x.c
浏览文件 @ e73ac02d
......@@ -36,8 +36,10 @@ static int armada_39x_mpp_ctrl_set(unsigned pid, unsigned long config)
enum {
V_88F6920 = BIT(0),
V_88F6928 = BIT(1),
V_88F6920_PLUS = (V_88F6920 | V_88F6928),
V_88F6925 = BIT(1),
V_88F6928 = BIT(2),
V_88F6920_PLUS = (V_88F6920 | V_88F6925 | V_88F6928),
V_88F6925_PLUS = (V_88F6925 | V_88F6928),
};
static struct mvebu_mpp_mode armada_39x_mpp_modes[] = {
......@@ -117,8 +119,8 @@ static struct mvebu_mpp_mode armada_39x_mpp_modes[] = {
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "ua1", "rxd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "spi0", "sck", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "sata1", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(6, "sata0", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(5, "sata1", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(6, "sata0", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(7, "smi", "mdio", V_88F6920_PLUS)),
MPP_MODE(18,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
......@@ -127,23 +129,23 @@ static struct mvebu_mpp_mode armada_39x_mpp_modes[] = {
MPP_VAR_FUNCTION(7, "i2c2", "sck", V_88F6920_PLUS)),
MPP_MODE(19,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "sata1", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(4, "sata1", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(5, "ua0", "cts", V_88F6920_PLUS),
MPP_VAR_FUNCTION(6, "ua1", "rxd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "i2c2", "sda", V_88F6920_PLUS)),
MPP_MODE(20,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(4, "sata0", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(4, "sata0", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(5, "ua0", "rts", V_88F6920_PLUS),
MPP_VAR_FUNCTION(6, "ua1", "txd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "smi", "mdc", V_88F6920_PLUS)),
MPP_MODE(21,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "spi0", "cs1", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "sata0", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(3, "sata0", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(4, "sd0", "cmd", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "dev", "bootcs", V_88F6920_PLUS),
MPP_VAR_FUNCTION(6, "sata1", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(6, "sata1", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(8, "ge", "rxd0", V_88F6920_PLUS)),
MPP_MODE(22,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
......@@ -263,8 +265,8 @@ static struct mvebu_mpp_mode armada_39x_mpp_modes[] = {
MPP_VAR_FUNCTION(6, "nand", "rb1", V_88F6920_PLUS)),
MPP_MODE(44,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(3, "sata2", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(4, "sata3", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(7, "led", "clk", V_88F6920_PLUS)),
......@@ -281,14 +283,14 @@ static struct mvebu_mpp_mode armada_39x_mpp_modes[] = {
MPP_VAR_FUNCTION(7, "led", "stb", V_88F6920_PLUS)),
MPP_MODE(47,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(3, "sata2", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(5, "sata3", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(7, "led", "data", V_88F6920_PLUS)),
MPP_MODE(48,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(2, "dram", "vttctrl", V_88F6920_PLUS),
MPP_VAR_FUNCTION(3, "tdm", "pclk", V_88F6928),
MPP_VAR_FUNCTION(4, "audio", "mclk", V_88F6928),
......@@ -325,16 +327,16 @@ static struct mvebu_mpp_mode armada_39x_mpp_modes[] = {
MPP_VAR_FUNCTION(7, "i2c3", "sck", V_88F6920_PLUS)),
MPP_MODE(53,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "sata1", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(2, "sata0", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(1, "sata1", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(2, "sata0", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(3, "tdm", "rst", V_88F6928),
MPP_VAR_FUNCTION(4, "audio", "bclk", V_88F6928),
MPP_VAR_FUNCTION(5, "sd0", "d7", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "i2c3", "sda", V_88F6920_PLUS)),
MPP_MODE(54,
MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6928),
MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(2, "sata1", "prsnt", V_88F6925_PLUS),
MPP_VAR_FUNCTION(3, "pcie0", "rstout", V_88F6920_PLUS),
MPP_VAR_FUNCTION(5, "sd0", "d3", V_88F6920_PLUS),
MPP_VAR_FUNCTION(7, "ua3", "txd", V_88F6920_PLUS)),
......@@ -378,6 +380,10 @@ static const struct of_device_id armada_39x_pinctrl_of_match[] = {
.compatible = "marvell,mv88f6920-pinctrl",
.data = (void *) V_88F6920,
},
{
.compatible = "marvell,mv88f6925-pinctrl",
.data = (void *) V_88F6925,
},
{
.compatible = "marvell,mv88f6928-pinctrl",
.data = (void *) V_88F6928,
......
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