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pinctrl: mvebu: armada-38x: add ptp functions
The latest version of the Armada 38x datasheet documents several new PTP related functions on various MPP pins. This commit adds the description of these new functions to the Armada 38x pinctrl driver as well as to its DT binding documentation. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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2 changed files with 9 additions and 6 deletions
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@ -66,9 +66,9 @@ mpp47 47 gpio, sata0(prsnt), sata1(prsnt), sata2(prsnt) [2], sata3
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mpp48 48 gpio, sata0(prsnt), dram(vttctrl), tdm(pclk), audio(mclk), sd0(d4), pcie0(clkreq)
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mpp49 49 gpio, sata2(prsnt) [2], sata3(prsnt) [2], tdm(fsync), audio(lrclk), sd0(d5), pcie1(clkreq)
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mpp50 50 gpio, pcie0(rstout), tdm(drx), audio(extclk), sd0(cmd)
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mpp51 51 gpio, tdm(dtx), audio(sdo), dram(deccerr)
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mpp52 52 gpio, pcie0(rstout), tdm(int), audio(sdi), sd0(d6)
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mpp53 53 gpio, sata1(prsnt), sata0(prsnt), tdm(rst), audio(bclk), sd0(d7)
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mpp51 51 gpio, tdm(dtx), audio(sdo), dram(deccerr), ptp(trig)
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mpp52 52 gpio, pcie0(rstout), tdm(int), audio(sdi), sd0(d6), ptp(clk)
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mpp53 53 gpio, sata1(prsnt), sata0(prsnt), tdm(rst), audio(bclk), sd0(d7), ptp(evreq)
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mpp54 54 gpio, sata0(prsnt), sata1(prsnt), pcie0(rstout), ge0(txerr), sd0(d3)
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mpp55 55 gpio, ua1(cts), ge(mdio), pcie1(clkreq) [1], spi1(cs1), sd0(d0), ua1(rxd)
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mpp56 56 gpio, ua1(rts), ge(mdc), dram(deccerr), spi1(mosi), ua1(txd)
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@ -331,20 +331,23 @@ static struct mvebu_mpp_mode armada_38x_mpp_modes[] = {
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MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS),
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MPP_VAR_FUNCTION(3, "tdm", "dtx", V_88F6810_PLUS),
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MPP_VAR_FUNCTION(4, "audio", "sdo", V_88F6810_PLUS),
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MPP_VAR_FUNCTION(5, "dram", "deccerr", V_88F6810_PLUS)),
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MPP_VAR_FUNCTION(5, "dram", "deccerr", V_88F6810_PLUS),
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MPP_VAR_FUNCTION(6, "ptp", "trig", V_88F6810_PLUS)),
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MPP_MODE(52,
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MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS),
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MPP_VAR_FUNCTION(1, "pcie0", "rstout", V_88F6810_PLUS),
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MPP_VAR_FUNCTION(3, "tdm", "int", V_88F6810_PLUS),
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MPP_VAR_FUNCTION(4, "audio", "sdi", V_88F6810_PLUS),
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MPP_VAR_FUNCTION(5, "sd0", "d6", V_88F6810_PLUS)),
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MPP_VAR_FUNCTION(5, "sd0", "d6", V_88F6810_PLUS),
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MPP_VAR_FUNCTION(6, "ptp", "clk", V_88F6810_PLUS)),
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MPP_MODE(53,
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MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS),
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MPP_VAR_FUNCTION(1, "sata1", "prsnt", V_88F6810_PLUS),
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MPP_VAR_FUNCTION(2, "sata0", "prsnt", V_88F6810_PLUS),
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MPP_VAR_FUNCTION(3, "tdm", "rst", V_88F6810_PLUS),
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MPP_VAR_FUNCTION(4, "audio", "bclk", V_88F6810_PLUS),
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MPP_VAR_FUNCTION(5, "sd0", "d7", V_88F6810_PLUS)),
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MPP_VAR_FUNCTION(5, "sd0", "d7", V_88F6810_PLUS),
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MPP_VAR_FUNCTION(6, "ptp", "evreq", V_88F6810_PLUS)),
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MPP_MODE(54,
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MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6810_PLUS),
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MPP_VAR_FUNCTION(1, "sata0", "prsnt", V_88F6810_PLUS),
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