pinctrl: qcom: add support for EBI2
Add support to mux in the second external bus interface as follows: - CS1 and CS2 on GPIO39 and GPIO40 as func 2 - ADDR_7 thru ADDR_0 on GPIO123 thru GPIO130 as func 1 - CS4, CS3 and CS0 on GPIO132, GPIO133, GPIO134 as func 1 - DATA_15 thru DATA_0 on GPIO135 thru GPIO150 as func 1 - OE on GPIO151 as func 1 - ADV on GPIO153 as func 1 - WE on GPIO157 as func 1 This external bus is used on the APQ8060 Dragonboard to connect an external SMSC9211 ethernet adapter, but there are many other usecases for the EBI2. Cc: Stephen Boyd <sboyd@codeaurora.org> Reviewed-by: Björn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij
parent
a1c166aca3
commit
276993dd8b
1 changed files with 42 additions and 32 deletions
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@ -506,6 +506,7 @@ enum msm8660_functions {
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MSM_MUX_usb_fs2_oe_n,
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MSM_MUX_vfe,
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MSM_MUX_vsens_alarm,
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MSM_MUX_ebi2,
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MSM_MUX__,
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};
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@ -696,6 +697,14 @@ static const char * const vfe_groups[] = {
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static const char * const vsens_alarm_groups[] = {
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"gpio127"
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};
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static const char * const ebi2_groups[] = {
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"gpio39", "gpio40", "gpio123", "gpio124", "gpio125", "gpio126",
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"gpio127", "gpio128", "gpio129", "gpio130", "gpio132", "gpio133",
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"gpio134", "gpio135", "gpio136", "gpio137", "gpio138", "gpio139",
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"gpio140", "gpio141", "gpio142", "gpio143", "gpio144", "gpio145",
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"gpio146", "gpio147", "gpio148", "gpio149", "gpio150", "gpio151",
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"gpio153", "gpio157"
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};
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static const struct msm_function msm8660_functions[] = {
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FUNCTION(gpio),
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@ -749,6 +758,7 @@ static const struct msm_function msm8660_functions[] = {
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FUNCTION(usb_fs2_oe_n),
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FUNCTION(vfe),
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FUNCTION(vsens_alarm),
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FUNCTION(ebi2),
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};
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static const struct msm_pingroup msm8660_groups[] = {
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@ -791,8 +801,8 @@ static const struct msm_pingroup msm8660_groups[] = {
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PINGROUP(36, gsbi1, _, _, _, _, _, _),
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PINGROUP(37, gsbi2, _, _, _, _, _, _),
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PINGROUP(38, gsbi2, _, _, _, _, _, _),
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PINGROUP(39, gsbi2, _, mdp_vsync, _, _, _, _),
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PINGROUP(40, gsbi2, _, _, _, _, _, _),
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PINGROUP(39, gsbi2, ebi2, mdp_vsync, _, _, _, _),
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PINGROUP(40, gsbi2, ebi2, _, _, _, _, _),
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PINGROUP(41, gsbi3, mdp_vsync, _, _, _, _, _),
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PINGROUP(42, gsbi3, vfe, _, _, _, _, _),
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PINGROUP(43, gsbi3, _, _, _, _, _, _),
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@ -875,41 +885,41 @@ static const struct msm_pingroup msm8660_groups[] = {
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PINGROUP(120, i2s, _, _, _, _, _, _),
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PINGROUP(121, i2s, _, _, _, _, _, _),
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PINGROUP(122, i2s, gp_clk_1b, _, _, _, _, _),
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PINGROUP(123, _, gsbi2_spi_cs1_n, _, _, _, _, _),
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PINGROUP(124, _, gsbi2_spi_cs2_n, _, _, _, _, _),
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PINGROUP(125, _, gsbi2_spi_cs3_n, _, _, _, _, _),
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PINGROUP(126, _, _, _, _, _, _, _),
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PINGROUP(127, _, vsens_alarm, _, _, _, _, _),
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PINGROUP(128, _, _, _, _, _, _, _),
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PINGROUP(129, _, _, _, _, _, _, _),
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PINGROUP(130, _, _, _, _, _, _, _),
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PINGROUP(123, ebi2, gsbi2_spi_cs1_n, _, _, _, _, _),
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PINGROUP(124, ebi2, gsbi2_spi_cs2_n, _, _, _, _, _),
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PINGROUP(125, ebi2, gsbi2_spi_cs3_n, _, _, _, _, _),
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PINGROUP(126, ebi2, _, _, _, _, _, _),
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PINGROUP(127, ebi2, vsens_alarm, _, _, _, _, _),
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PINGROUP(128, ebi2, _, _, _, _, _, _),
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PINGROUP(129, ebi2, _, _, _, _, _, _),
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PINGROUP(130, ebi2, _, _, _, _, _, _),
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PINGROUP(131, _, _, _, _, _, _, _),
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PINGROUP(132, _, _, _, _, _, _, _),
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PINGROUP(133, _, _, _, _, _, _, _),
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PINGROUP(134, _, _, _, _, _, _, _),
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PINGROUP(135, _, _, _, _, _, _, _),
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PINGROUP(136, _, _, _, _, _, _, _),
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PINGROUP(137, _, _, _, _, _, _, _),
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PINGROUP(138, _, _, _, _, _, _, _),
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PINGROUP(139, _, _, _, _, _, _, _),
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PINGROUP(140, _, _, _, _, _, _, _),
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PINGROUP(141, _, _, _, _, _, _, _),
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PINGROUP(142, _, _, _, _, _, _, _),
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PINGROUP(143, _, sdc2, _, _, _, _, _),
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PINGROUP(144, _, sdc2, _, _, _, _, _),
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PINGROUP(145, _, sdc2, _, _, _, _, _),
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PINGROUP(146, _, sdc2, _, _, _, _, _),
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PINGROUP(147, _, sdc2, _, _, _, _, _),
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PINGROUP(148, _, sdc2, _, _, _, _, _),
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PINGROUP(149, _, sdc2, _, _, _, _, _),
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PINGROUP(150, _, sdc2, _, _, _, _, _),
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PINGROUP(151, _, sdc2, _, _, _, _, _),
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PINGROUP(132, ebi2, _, _, _, _, _, _),
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PINGROUP(133, ebi2, _, _, _, _, _, _),
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PINGROUP(134, ebi2, _, _, _, _, _, _),
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PINGROUP(135, ebi2, _, _, _, _, _, _),
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PINGROUP(136, ebi2, _, _, _, _, _, _),
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PINGROUP(137, ebi2, _, _, _, _, _, _),
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PINGROUP(138, ebi2, _, _, _, _, _, _),
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PINGROUP(139, ebi2, _, _, _, _, _, _),
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PINGROUP(140, ebi2, _, _, _, _, _, _),
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PINGROUP(141, ebi2, _, _, _, _, _, _),
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PINGROUP(142, ebi2, _, _, _, _, _, _),
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PINGROUP(143, ebi2, sdc2, _, _, _, _, _),
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PINGROUP(144, ebi2, sdc2, _, _, _, _, _),
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PINGROUP(145, ebi2, sdc2, _, _, _, _, _),
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PINGROUP(146, ebi2, sdc2, _, _, _, _, _),
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PINGROUP(147, ebi2, sdc2, _, _, _, _, _),
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PINGROUP(148, ebi2, sdc2, _, _, _, _, _),
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PINGROUP(149, ebi2, sdc2, _, _, _, _, _),
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PINGROUP(150, ebi2, sdc2, _, _, _, _, _),
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PINGROUP(151, ebi2, sdc2, _, _, _, _, _),
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PINGROUP(152, _, sdc2, _, _, _, _, _),
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PINGROUP(153, _, _, _, _, _, _, _),
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PINGROUP(153, ebi2, _, _, _, _, _, _),
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PINGROUP(154, _, _, _, _, _, _, _),
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PINGROUP(155, _, _, _, _, _, _, _),
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PINGROUP(156, _, _, _, _, _, _, _),
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PINGROUP(157, _, _, _, _, _, _, _),
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PINGROUP(157, ebi2, _, _, _, _, _, _),
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PINGROUP(158, _, _, _, _, _, _, _),
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PINGROUP(159, sdc1, _, _, _, _, _, _),
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PINGROUP(160, sdc1, _, _, _, _, _, _),
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