On 9.01.2023 18:45, Bartosz Golaszewski wrote:
> From: Yadu MG <quic_ymg@xxxxxxxxxxx>
>
> Add support for Lemans TLMM configuration and control via the pinctrl
> framework.
>
> Signed-off-by: Yadu MG <quic_ymg@xxxxxxxxxxx>
> Signed-off-by: Prasad Sodagudi <quic_psodagud@xxxxxxxxxxx>
> [Bartosz: made the driver ready for upstream]
> Co-developed-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
> ---
[...]
> +
> +static const char * const gpio_groups[] = {
> + "gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio5", "gpio6", "gpio7",
> + "gpio8", "gpio9", "gpio10", "gpio11", "gpio12", "gpio13", "gpio14",
> + "gpio15", "gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21",
> + "gpio22", "gpio23", "gpio24", "gpio25", "gpio26", "gpio27", "gpio28",
> + "gpio29", "gpio30", "gpio31", "gpio32", "gpio33", "gpio34", "gpio35",
> + "gpio36", "gpio37", "gpio38", "gpio39", "gpio40", "gpio41", "gpio42",
> + "gpio43", "gpio44", "gpio45", "gpio46", "gpio47", "gpio48", "gpio49",
> + "gpio50", "gpio51", "gpio52", "gpio53", "gpio54", "gpio55", "gpio56",
> + "gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62", "gpio63",
> + "gpio64", "gpio65", "gpio66", "gpio67", "gpio68", "gpio69", "gpio70",
> + "gpio71", "gpio72", "gpio73", "gpio74", "gpio75", "gpio76", "gpio77",
> + "gpio78", "gpio79", "gpio80", "gpio81", "gpio82", "gpio83", "gpio84",
> + "gpio85", "gpio86", "gpio87", "gpio88", "gpio89", "gpio90", "gpio91",
> + "gpio92", "gpio93", "gpio94", "gpio95", "gpio96", "gpio97", "gpio98",
> + "gpio99", "gpio100", "gpio101", "gpio102", "gpio103", "gpio104",
> + "gpio105", "gpio106", "gpio107", "gpio108", "gpio109", "gpio110",
> + "gpio111", "gpio112", "gpio113", "gpio114", "gpio115", "gpio116",
> + "gpio117", "gpio118", "gpio119", "gpio120", "gpio121", "gpio122",
> + "gpio123", "gpio124", "gpio125", "gpio126", "gpio127", "gpio128",
> + "gpio129", "gpio130", "gpio131", "gpio132", "gpio133", "gpio134",
> + "gpio135", "gpio136", "gpio137", "gpio138", "gpio139", "gpio140",
> + "gpio141", "gpio142", "gpio143", "gpio144", "gpio145", "gpio146",
> + "gpio147", "gpio148",
> +};
> +static const char * const atest_char_groups[] = {
A newline after };-s would make this consistent with other drivers.
[...]
> +
> +/* Every pin is maintained as a single group, and missing or non-existing pin
/*
* Every pin
With these nits:
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Konrad
> + * would be maintained as dummy group to synchronize pin group index with
> + * pin descriptor registered with pinctrl core.
> + * Clients would not be able to request these dummy pin groups.
> + */
> +static const struct msm_pingroup sa8775p_groups[] = {
> + [0] = PINGROUP(0, _, _, _, _, _, _, _, _, _),
> + [1] = PINGROUP(1, pcie0_clkreq, _, _, _, _, _, _, _, _),
> + [2] = PINGROUP(2, _, _, _, _, _, _, _, _, _),
> + [3] = PINGROUP(3, pcie1_clkreq, _, _, _, _, _, _, _, _),
> + [4] = PINGROUP(4, _, _, _, _, _, _, _, _, _),
> + [5] = PINGROUP(5, _, _, _, _, _, _, _, _, _),
> + [6] = PINGROUP(6, emac0_ptp, emac0_ptp, emac1_ptp, emac1_ptp, _, _, _, _, _),
> + [7] = PINGROUP(7, sgmii_phy, _, _, _, _, _, _, _, _),
> + [8] = PINGROUP(8, emac0_mdc, _, _, _, _, _, _, _, _),
> + [9] = PINGROUP(9, emac0_mdio, _, _, _, _, _, _, _, _),
> + [10] = PINGROUP(10, usb2phy_ac, emac0_ptp, emac0_ptp, emac1_ptp, emac1_ptp, _, _, _, _),
> + [11] = PINGROUP(11, usb2phy_ac, emac0_ptp, emac0_ptp, emac1_ptp, emac1_ptp, _, _, _, _),
> + [12] = PINGROUP(12, usb2phy_ac, emac0_ptp, emac0_ptp, emac1_ptp, emac1_ptp,
> + emac0_mcg0, _, _, _),
> + [13] = PINGROUP(13, qup3_se0, emac0_mcg1, _, _, sail_top, _, _, _, _),
> + [14] = PINGROUP(14, qup3_se0, emac0_mcg2, _, _, sail_top, _, _, _, _),
> + [15] = PINGROUP(15, qup3_se0, emac0_mcg3, _, _, sail_top, _, _, _, _),
> + [16] = PINGROUP(16, qup3_se0, emac1_mcg0, _, _, sail_top, _, _, _, _),
> + [17] = PINGROUP(17, qup3_se0, tb_trig, tb_trig, emac1_mcg1, _, _, _, _, _),
> + [18] = PINGROUP(18, qup3_se0, emac1_mcg2, _, _, sailss_ospi, sailss_emac0, _, _, _),
> + [19] = PINGROUP(19, qup3_se0, emac1_mcg3, _, _, sailss_ospi, sailss_emac0, _, _, _),
> + [20] = PINGROUP(20, qup0_se0, emac1_mdc, qdss_gpio, _, _, _, _, _, _),
> + [21] = PINGROUP(21, qup0_se0, emac1_mdio, qdss_gpio, _, _, _, _, _, _),
> + [22] = PINGROUP(22, qup0_se0, qdss_gpio15, _, _, _, _, _, _, _),
> + [23] = PINGROUP(23, qup0_se0, qdss_gpio14, _, _, _, _, _, _, _),
> + [24] = PINGROUP(24, qup0_se1, qdss_gpio13, _, _, _, _, _, _, _),
> + [25] = PINGROUP(25, qup0_se1, phase_flag31, _, qdss_gpio12, _, _, _, _, _),
> + [26] = PINGROUP(26, sgmii_phy, qup0_se1, qdss_cti, phase_flag30, _, _, _, _, _),
> + [27] = PINGROUP(27, qup0_se1, qdss_cti, phase_flag29, _, atest_char, _, _, _, _),
> + [28] = PINGROUP(28, qup0_se3, phase_flag28, _, qdss_gpio11, _, _, _, _, _),
> + [29] = PINGROUP(29, qup0_se3, phase_flag27, _, qdss_gpio10, _, _, _, _, _),
> + [30] = PINGROUP(30, qup0_se3, phase_flag26, _, qdss_gpio9, _, _, _, _, _),
> + [31] = PINGROUP(31, qup0_se3, phase_flag25, _, qdss_gpio8, _, _, _, _, _),
> + [32] = PINGROUP(32, qup0_se4, phase_flag24, _, _, _, _, _, _, _),
> + [33] = PINGROUP(33, qup0_se4, gcc_gp4, _, ddr_pxi0, _, _, _, _, _),
> + [34] = PINGROUP(34, qup0_se4, gcc_gp5, _, ddr_pxi0, _, _, _, _, _),
> + [35] = PINGROUP(35, qup0_se4, phase_flag23, _, _, _, _, _, _, _),
> + [36] = PINGROUP(36, qup0_se2, qup0_se5, phase_flag22, tgu_ch2, _, _, _, _, _),
> + [37] = PINGROUP(37, qup0_se2, qup0_se5, phase_flag21, tgu_ch3, _, _, _, _, _),
> + [38] = PINGROUP(38, qup0_se5, qup0_se2, qdss_cti, phase_flag20, tgu_ch4, _, _, _, _),
> + [39] = PINGROUP(39, qup0_se5, qup0_se2, qdss_cti, phase_flag19, tgu_ch5, _, _, _, _),
> + [40] = PINGROUP(40, qup1_se0, qup1_se1, ibi_i3c, mdp1_vsync0, _, _, _, _, _),
> + [41] = PINGROUP(41, qup1_se0, qup1_se1, ibi_i3c, mdp1_vsync1, _, _, _, _, _),
> + [42] = PINGROUP(42, qup1_se1, qup1_se0, ibi_i3c, mdp1_vsync2, gcc_gp5, _, _, _, _),
> + [43] = PINGROUP(43, qup1_se1, qup1_se0, ibi_i3c, mdp1_vsync3, _, _, _, _, _),
> + [44] = PINGROUP(44, qup1_se2, qup1_se3, edp0_lcd, _, _, _, _, _, _),
> + [45] = PINGROUP(45, qup1_se2, qup1_se3, edp1_lcd, _, _, _, _, _, _),
> + [46] = PINGROUP(46, qup1_se3, qup1_se2, mdp1_vsync4, tgu_ch0, _, _, _, _, _),
> + [47] = PINGROUP(47, qup1_se3, qup1_se2, mdp1_vsync5, tgu_ch1, _, _, _, _, _),
> + [48] = PINGROUP(48, qup1_se4, qdss_cti, edp2_lcd, _, _, _, _, _, _),
> + [49] = PINGROUP(49, qup1_se4, qdss_cti, edp3_lcd, _, _, _, _, _, _),
> + [50] = PINGROUP(50, qup1_se4, cci_async, qdss_cti, mdp1_vsync8, _, _, _, _, _),
> + [51] = PINGROUP(51, qup1_se4, qdss_cti, mdp1_vsync6, gcc_gp1, _, _, _, _, _),
> + [52] = PINGROUP(52, qup1_se5, cci_timer4, cci_i2c, mdp1_vsync7, gcc_gp2, _, ddr_pxi1, _, _),
> + [53] = PINGROUP(53, qup1_se5, cci_timer5, cci_i2c, gcc_gp3, _, ddr_pxi1, _, _, _),
> + [54] = PINGROUP(54, qup1_se5, cci_timer6, cci_i2c, _, _, _, _, _, _),
> + [55] = PINGROUP(55, qup1_se5, cci_timer7, cci_i2c, gcc_gp4, _, ddr_pxi2, _, _, _),
> + [56] = PINGROUP(56, qup1_se6, qup1_se6, cci_timer8, cci_i2c, phase_flag18,
> + ddr_bist, _, _, _),
> + [57] = PINGROUP(57, qup1_se6, qup1_se6, cci_timer9, cci_i2c, mdp0_vsync0,
> + phase_flag17, ddr_bist, _, _),
> + [58] = PINGROUP(58, cci_i2c, mdp0_vsync1, ddr_bist, _, atest_usb2, atest_char1, _, _, _),
> + [59] = PINGROUP(59, cci_i2c, mdp0_vsync2, ddr_bist, _, atest_usb2, atest_char0, _, _, _),
> + [60] = PINGROUP(60, cci_i2c, qdss_gpio0, _, _, _, _, _, _, _),
> + [61] = PINGROUP(61, cci_i2c, qdss_gpio1, _, _, _, _, _, _, _),
> + [62] = PINGROUP(62, cci_i2c, qdss_gpio2, _, _, _, _, _, _, _),
> + [63] = PINGROUP(63, cci_i2c, qdss_gpio3, _, _, _, _, _, _, _),
> + [64] = PINGROUP(64, cci_i2c, qdss_gpio4, _, _, _, _, _, _, _),
> + [65] = PINGROUP(65, cci_i2c, qdss_gpio5, _, _, _, _, _, _, _),
> + [66] = PINGROUP(66, cci_i2c, cci_async, qdss_gpio6, _, _, _, _, _, _),
> + [67] = PINGROUP(67, cci_i2c, qdss_gpio7, _, _, _, _, _, _, _),
> + [68] = PINGROUP(68, cci_timer0, cci_async, _, _, _, _, _, _, _),
> + [69] = PINGROUP(69, cci_timer1, cci_async, _, _, _, _, _, _, _),
> + [70] = PINGROUP(70, cci_timer2, cci_async, _, _, _, _, _, _, _),
> + [71] = PINGROUP(71, cci_timer3, cci_async, _, _, _, _, _, _, _),
> + [72] = PINGROUP(72, cam_mclk, _, _, _, _, _, _, _, _),
> + [73] = PINGROUP(73, cam_mclk, _, _, _, _, _, _, _, _),
> + [74] = PINGROUP(74, cam_mclk, _, _, _, _, _, _, _, _),
> + [75] = PINGROUP(75, cam_mclk, _, _, _, _, _, _, _, _),
> + [76] = PINGROUP(76, _, _, _, _, _, _, _, _, _),
> + [77] = PINGROUP(77, _, _, _, _, _, _, _, _, _),
> + [78] = PINGROUP(78, _, _, _, _, _, _, _, _, _),
> + [79] = PINGROUP(79, _, _, _, _, _, _, _, _, _),
> + [80] = PINGROUP(80, qup2_se0, ibi_i3c, mdp0_vsync3, _, _, _, _, _, _),
> + [81] = PINGROUP(81, qup2_se0, ibi_i3c, mdp0_vsync4, _, _, _, _, _, _),
> + [82] = PINGROUP(82, qup2_se0, mdp_vsync, gcc_gp1, _, _, _, _, _, _),
> + [83] = PINGROUP(83, qup2_se0, mdp_vsync, gcc_gp2, _, _, _, _, _, _),
> + [84] = PINGROUP(84, qup2_se1, qup2_se5, ibi_i3c, mdp_vsync, gcc_gp3, _, _, _, _),
> + [85] = PINGROUP(85, qup2_se1, qup2_se5, ibi_i3c, _, _, _, _, _, _),
> + [86] = PINGROUP(86, qup2_se2, jitter_bist, atest_usb2, ddr_pxi2, _, _, _, _, _),
> + [87] = PINGROUP(87, qup2_se2, pll_clk, atest_usb20, ddr_pxi3, _, _, _, _, _),
> + [88] = PINGROUP(88, qup2_se2, _, atest_usb21, ddr_pxi3, _, _, _, _, _),
> + [89] = PINGROUP(89, qup2_se2, _, atest_usb22, ddr_pxi4, atest_char3, _, _, _, _),
> + [90] = PINGROUP(90, qup2_se2, _, atest_usb23, ddr_pxi4, atest_char2, _, _, _, _),
> + [91] = PINGROUP(91, qup2_se3, mdp0_vsync5, _, atest_usb20, _, _, _, _, _),
> + [92] = PINGROUP(92, qup2_se3, mdp0_vsync6, _, atest_usb21, _, _, _, _, _),
> + [93] = PINGROUP(93, qup2_se3, mdp0_vsync7, _, atest_usb22, _, _, _, _, _),
> + [94] = PINGROUP(94, qup2_se3, mdp0_vsync8, _, atest_usb23, _, _, _, _, _),
> + [95] = PINGROUP(95, qup2_se4, qup2_se6, _, atest_usb20, _, _, _, _, _),
> + [96] = PINGROUP(96, qup2_se4, qup2_se6, _, atest_usb21, _, _, _, _, _),
> + [97] = PINGROUP(97, qup2_se6, qup2_se4, cri_trng0, _, atest_usb22, _, _, _, _),
> + [98] = PINGROUP(98, qup2_se6, qup2_se4, phase_flag16, cri_trng1, _, _, _, _, _),
> + [99] = PINGROUP(99, qup2_se5, qup2_se1, phase_flag15, cri_trng, _, _, _, _, _),
> + [100] = PINGROUP(100, qup2_se5, qup2_se1, _, _, _, _, _, _, _),
> + [101] = PINGROUP(101, edp0_hot, prng_rosc0, tsense_pwm4, _, _, _, _, _, _),
> + [102] = PINGROUP(102, edp1_hot, prng_rosc1, tsense_pwm3, _, _, _, _, _, _),
> + [103] = PINGROUP(103, edp3_hot, prng_rosc2, tsense_pwm2, _, _, _, _, _, _),
> + [104] = PINGROUP(104, edp2_hot, prng_rosc3, tsense_pwm1, _, _, _, _, _, _),
> + [105] = PINGROUP(105, mi2s_mclk0, _, qdss_gpio, atest_usb23, _, _, _, _, _),
> + [106] = PINGROUP(106, mi2s1_sck, phase_flag14, _, qdss_gpio8, _, _, _, _, _),
> + [107] = PINGROUP(107, mi2s1_ws, phase_flag13, _, qdss_gpio9, _, _, _, _, _),
> + [108] = PINGROUP(108, mi2s1_data0, phase_flag12, _, qdss_gpio10, _, _, _, _, _),
> + [109] = PINGROUP(109, mi2s1_data1, phase_flag11, _, qdss_gpio11, _, _, _, _, _),
> + [110] = PINGROUP(110, mi2s2_sck, phase_flag10, _, qdss_gpio12, _, _, _, _, _),
> + [111] = PINGROUP(111, mi2s2_ws, phase_flag9, _, qdss_gpio13, vsense_trigger, _, _, _, _),
> + [112] = PINGROUP(112, mi2s2_data0, phase_flag8, _, qdss_gpio14, _, _, _, _, _),
> + [113] = PINGROUP(113, mi2s2_data1, audio_ref, phase_flag7, _, qdss_gpio15, _, _, _, _),
> + [114] = PINGROUP(114, hs0_mi2s, pll_bist, phase_flag6, _, qdss_gpio, _, _, _, _),
> + [115] = PINGROUP(115, hs0_mi2s, _, qdss_gpio0, _, _, _, _, _, _),
> + [116] = PINGROUP(116, hs0_mi2s, _, qdss_gpio1, _, _, _, _, _, _),
> + [117] = PINGROUP(117, hs0_mi2s, mi2s_mclk1, _, qdss_gpio2, _, _, _, _, _),
> + [118] = PINGROUP(118, hs1_mi2s, _, qdss_gpio3, ddr_pxi5, _, _, _, _, _),
> + [119] = PINGROUP(119, hs1_mi2s, _, qdss_gpio4, ddr_pxi5, _, _, _, _, _),
> + [120] = PINGROUP(120, hs1_mi2s, phase_flag5, _, qdss_gpio5, _, _, _, _, _),
> + [121] = PINGROUP(121, hs1_mi2s, phase_flag4, _, qdss_gpio6, _, _, _, _, _),
> + [122] = PINGROUP(122, hs2_mi2s, phase_flag3, _, qdss_gpio7, _, _, _, _, _),
> + [123] = PINGROUP(123, hs2_mi2s, phase_flag2, _, _, _, _, _, _, _),
> + [124] = PINGROUP(124, hs2_mi2s, phase_flag1, _, _, _, _, _, _, _),
> + [125] = PINGROUP(125, hs2_mi2s, phase_flag0, _, _, _, _, _, _, _),
> + [126] = PINGROUP(126, _, _, _, _, _, _, _, _, _),
> + [127] = PINGROUP(127, _, _, _, _, _, _, _, _, _),
> + [128] = PINGROUP(128, _, _, _, _, _, _, _, _, _),
> + [129] = PINGROUP(129, _, _, _, _, _, _, _, _, _),
> + [130] = PINGROUP(130, _, _, _, _, _, _, _, _, _),
> + [131] = PINGROUP(131, _, _, _, _, _, _, _, _, _),
> + [132] = PINGROUP(132, _, _, _, _, _, _, _, _, _),
> + [133] = PINGROUP(133, _, _, _, _, _, _, _, _, _),
> + [134] = PINGROUP(134, _, _, _, _, _, _, _, _, _),
> + [135] = PINGROUP(135, _, _, _, _, _, _, _, _, _),
> + [136] = PINGROUP(136, _, _, _, _, _, _, _, _, _),
> + [137] = PINGROUP(137, _, _, _, _, _, _, _, _, _),
> + [138] = PINGROUP(138, _, _, _, _, _, _, _, _, _),
> + [139] = PINGROUP(139, _, _, _, _, _, _, _, _, _),
> + [140] = PINGROUP(140, _, _, _, _, _, _, _, _, _),
> + [141] = PINGROUP(141, _, _, _, _, _, _, _, _, _),
> + [142] = PINGROUP(142, _, _, _, _, _, _, _, _, _),
> + [143] = PINGROUP(143, _, _, _, _, _, _, _, _, _),
> + [144] = PINGROUP(144, dbg_out, _, _, _, _, _, _, _, _),
> + [145] = PINGROUP(145, _, _, _, _, _, _, _, _, _),
> + [146] = PINGROUP(146, _, _, _, _, _, _, _, _, _),
> + [147] = PINGROUP(147, _, _, _, _, _, _, _, _, _),
> + [148] = PINGROUP(148, _, _, _, _, _, _, _, _, _),
> + [149] = UFS_RESET(ufs_reset, 0x1a2000),
> + [150] = SDC_QDSD_PINGROUP(sdc1_rclk, 0x199000, 15, 0),
> + [151] = SDC_QDSD_PINGROUP(sdc1_clk, 0x199000, 13, 6),
> + [152] = SDC_QDSD_PINGROUP(sdc1_cmd, 0x199000, 11, 3),
> + [153] = SDC_QDSD_PINGROUP(sdc1_data, 0x199000, 9, 0),
> +};
> +
> +static const struct msm_pinctrl_soc_data sa8775p_pinctrl = {
> + .pins = sa8775p_pins,
> + .npins = ARRAY_SIZE(sa8775p_pins),
> + .functions = sa8775p_functions,
> + .nfunctions = ARRAY_SIZE(sa8775p_functions),
> + .groups = sa8775p_groups,
> + .ngroups = ARRAY_SIZE(sa8775p_groups),
> + .ngpios = 150,
> +};
> +
> +static int sa8775p_pinctrl_probe(struct platform_device *pdev)
> +{
> + return msm_pinctrl_probe(pdev, &sa8775p_pinctrl);
> +}
> +
> +static const struct of_device_id sa8775p_pinctrl_of_match[] = {
> + { .compatible = "qcom,sa8775p-pinctrl", },
> + { },
> +};
> +
> +static struct platform_driver sa8775p_pinctrl_driver = {
> + .driver = {
> + .name = "sa8775p-pinctrl",
> + .of_match_table = sa8775p_pinctrl_of_match,
> + },
> + .probe = sa8775p_pinctrl_probe,
> + .remove = msm_pinctrl_remove,
> +};
> +
> +static int __init sa8775p_pinctrl_init(void)
> +{
> + return platform_driver_register(&sa8775p_pinctrl_driver);
> +}
> +arch_initcall(sa8775p_pinctrl_init);
> +
> +static void __exit sa8775p_pinctrl_exit(void)
> +{
> + platform_driver_unregister(&sa8775p_pinctrl_driver);
> +}
> +module_exit(sa8775p_pinctrl_exit);
> +
> +MODULE_DESCRIPTION("QTI SA8775P pinctrl driver");
> +MODULE_LICENSE("GPL");
> +MODULE_DEVICE_TABLE(of, sa8775p_pinctrl_of_match);
