| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Intel Ice Lake PCH pinctrl/GPIO driver |
| * |
| * Copyright (C) 2018, 2022 Intel Corporation |
| * Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
| * Mika Westerberg <mika.westerberg@linux.intel.com> |
| */ |
| |
| #include <linux/acpi.h> |
| #include <linux/module.h> |
| #include <linux/platform_device.h> |
| #include <linux/pm.h> |
| |
| #include <linux/pinctrl/pinctrl.h> |
| |
| #include "pinctrl-intel.h" |
| |
| #define ICL_LP_PAD_OWN 0x020 |
| #define ICL_LP_PADCFGLOCK 0x080 |
| #define ICL_LP_HOSTSW_OWN 0x0b0 |
| #define ICL_LP_GPI_IS 0x100 |
| #define ICL_LP_GPI_IE 0x110 |
| |
| #define ICL_N_PAD_OWN 0x020 |
| #define ICL_N_PADCFGLOCK 0x080 |
| #define ICL_N_HOSTSW_OWN 0x0b0 |
| #define ICL_N_GPI_IS 0x100 |
| #define ICL_N_GPI_IE 0x120 |
| |
| #define ICL_GPP(r, s, e, g) \ |
| { \ |
| .reg_num = (r), \ |
| .base = (s), \ |
| .size = ((e) - (s) + 1), \ |
| .gpio_base = (g), \ |
| } |
| |
| #define ICL_LP_COMMUNITY(b, s, e, g) \ |
| INTEL_COMMUNITY_GPPS(b, s, e, g, ICL_LP) |
| |
| #define ICL_N_COMMUNITY(b, s, e, g) \ |
| INTEL_COMMUNITY_GPPS(b, s, e, g, ICL_N) |
| |
| /* Ice Lake-LP */ |
| static const struct pinctrl_pin_desc icllp_pins[] = { |
| /* GPP_G */ |
| PINCTRL_PIN(0, "SD3_CMD"), |
| PINCTRL_PIN(1, "SD3_D0"), |
| PINCTRL_PIN(2, "SD3_D1"), |
| PINCTRL_PIN(3, "SD3_D2"), |
| PINCTRL_PIN(4, "SD3_D3"), |
| PINCTRL_PIN(5, "SD3_CDB"), |
| PINCTRL_PIN(6, "SD3_CLK"), |
| PINCTRL_PIN(7, "SD3_WP"), |
| /* GPP_B */ |
| PINCTRL_PIN(8, "CORE_VID_0"), |
| PINCTRL_PIN(9, "CORE_VID_1"), |
| PINCTRL_PIN(10, "VRALERTB"), |
| PINCTRL_PIN(11, "CPU_GP_2"), |
| PINCTRL_PIN(12, "CPU_GP_3"), |
| PINCTRL_PIN(13, "ISH_I2C0_SDA"), |
| PINCTRL_PIN(14, "ISH_I2C0_SCL"), |
| PINCTRL_PIN(15, "ISH_I2C1_SDA"), |
| PINCTRL_PIN(16, "ISH_I2C1_SCL"), |
| PINCTRL_PIN(17, "I2C5_SDA"), |
| PINCTRL_PIN(18, "I2C5_SCL"), |
| PINCTRL_PIN(19, "PMCALERTB"), |
| PINCTRL_PIN(20, "SLP_S0B"), |
| PINCTRL_PIN(21, "PLTRSTB"), |
| PINCTRL_PIN(22, "SPKR"), |
| PINCTRL_PIN(23, "GSPI0_CS0B"), |
| PINCTRL_PIN(24, "GSPI0_CLK"), |
| PINCTRL_PIN(25, "GSPI0_MISO"), |
| PINCTRL_PIN(26, "GSPI0_MOSI"), |
| PINCTRL_PIN(27, "GSPI1_CS0B"), |
| PINCTRL_PIN(28, "GSPI1_CLK"), |
| PINCTRL_PIN(29, "GSPI1_MISO"), |
| PINCTRL_PIN(30, "GSPI1_MOSI"), |
| PINCTRL_PIN(31, "SML1ALERTB"), |
| PINCTRL_PIN(32, "GSPI0_CLK_LOOPBK"), |
| PINCTRL_PIN(33, "GSPI1_CLK_LOOPBK"), |
| /* GPP_A */ |
| PINCTRL_PIN(34, "ESPI_IO_0"), |
| PINCTRL_PIN(35, "ESPI_IO_1"), |
| PINCTRL_PIN(36, "ESPI_IO_2"), |
| PINCTRL_PIN(37, "ESPI_IO_3"), |
| PINCTRL_PIN(38, "ESPI_CSB"), |
| PINCTRL_PIN(39, "ESPI_CLK"), |
| PINCTRL_PIN(40, "ESPI_RESETB"), |
| PINCTRL_PIN(41, "I2S2_SCLK"), |
| PINCTRL_PIN(42, "I2S2_SFRM"), |
| PINCTRL_PIN(43, "I2S2_TXD"), |
| PINCTRL_PIN(44, "I2S2_RXD"), |
| PINCTRL_PIN(45, "SATA_DEVSLP_2"), |
| PINCTRL_PIN(46, "SATAXPCIE_1"), |
| PINCTRL_PIN(47, "SATAXPCIE_2"), |
| PINCTRL_PIN(48, "USB2_OCB_1"), |
| PINCTRL_PIN(49, "USB2_OCB_2"), |
| PINCTRL_PIN(50, "USB2_OCB_3"), |
| PINCTRL_PIN(51, "DDSP_HPD_C"), |
| PINCTRL_PIN(52, "DDSP_HPD_B"), |
| PINCTRL_PIN(53, "DDSP_HPD_1"), |
| PINCTRL_PIN(54, "DDSP_HPD_2"), |
| PINCTRL_PIN(55, "I2S5_TXD"), |
| PINCTRL_PIN(56, "I2S5_RXD"), |
| PINCTRL_PIN(57, "I2S1_SCLK"), |
| PINCTRL_PIN(58, "ESPI_CLK_LOOPBK"), |
| /* GPP_H */ |
| PINCTRL_PIN(59, "SD_1P8_SEL"), |
| PINCTRL_PIN(60, "SD_PWR_EN_B"), |
| PINCTRL_PIN(61, "GPPC_H_2"), |
| PINCTRL_PIN(62, "SX_EXIT_HOLDOFFB"), |
| PINCTRL_PIN(63, "I2C2_SDA"), |
| PINCTRL_PIN(64, "I2C2_SCL"), |
| PINCTRL_PIN(65, "I2C3_SDA"), |
| PINCTRL_PIN(66, "I2C3_SCL"), |
| PINCTRL_PIN(67, "I2C4_SDA"), |
| PINCTRL_PIN(68, "I2C4_SCL"), |
| PINCTRL_PIN(69, "SRCCLKREQB_4"), |
| PINCTRL_PIN(70, "SRCCLKREQB_5"), |
| PINCTRL_PIN(71, "M2_SKT2_CFG_0"), |
| PINCTRL_PIN(72, "M2_SKT2_CFG_1"), |
| PINCTRL_PIN(73, "M2_SKT2_CFG_2"), |
| PINCTRL_PIN(74, "M2_SKT2_CFG_3"), |
| PINCTRL_PIN(75, "DDPB_CTRLCLK"), |
| PINCTRL_PIN(76, "DDPB_CTRLDATA"), |
| PINCTRL_PIN(77, "CPU_VCCIO_PWR_GATEB"), |
| PINCTRL_PIN(78, "TIME_SYNC_0"), |
| PINCTRL_PIN(79, "IMGCLKOUT_1"), |
| PINCTRL_PIN(80, "IMGCLKOUT_2"), |
| PINCTRL_PIN(81, "IMGCLKOUT_3"), |
| PINCTRL_PIN(82, "IMGCLKOUT_4"), |
| /* GPP_D */ |
| PINCTRL_PIN(83, "ISH_GP_0"), |
| PINCTRL_PIN(84, "ISH_GP_1"), |
| PINCTRL_PIN(85, "ISH_GP_2"), |
| PINCTRL_PIN(86, "ISH_GP_3"), |
| PINCTRL_PIN(87, "IMGCLKOUT_0"), |
| PINCTRL_PIN(88, "SRCCLKREQB_0"), |
| PINCTRL_PIN(89, "SRCCLKREQB_1"), |
| PINCTRL_PIN(90, "SRCCLKREQB_2"), |
| PINCTRL_PIN(91, "SRCCLKREQB_3"), |
| PINCTRL_PIN(92, "ISH_SPI_CSB"), |
| PINCTRL_PIN(93, "ISH_SPI_CLK"), |
| PINCTRL_PIN(94, "ISH_SPI_MISO"), |
| PINCTRL_PIN(95, "ISH_SPI_MOSI"), |
| PINCTRL_PIN(96, "ISH_UART0_RXD"), |
| PINCTRL_PIN(97, "ISH_UART0_TXD"), |
| PINCTRL_PIN(98, "ISH_UART0_RTSB"), |
| PINCTRL_PIN(99, "ISH_UART0_CTSB"), |
| PINCTRL_PIN(100, "ISH_GP_4"), |
| PINCTRL_PIN(101, "ISH_GP_5"), |
| PINCTRL_PIN(102, "I2S_MCLK"), |
| PINCTRL_PIN(103, "GSPI2_CLK_LOOPBK"), |
| /* GPP_F */ |
| PINCTRL_PIN(104, "CNV_BRI_DT"), |
| PINCTRL_PIN(105, "CNV_BRI_RSP"), |
| PINCTRL_PIN(106, "CNV_RGI_DT"), |
| PINCTRL_PIN(107, "CNV_RGI_RSP"), |
| PINCTRL_PIN(108, "CNV_RF_RESET_B"), |
| PINCTRL_PIN(109, "EMMC_HIP_MON"), |
| PINCTRL_PIN(110, "CNV_PA_BLANKING"), |
| PINCTRL_PIN(111, "EMMC_CMD"), |
| PINCTRL_PIN(112, "EMMC_DATA0"), |
| PINCTRL_PIN(113, "EMMC_DATA1"), |
| PINCTRL_PIN(114, "EMMC_DATA2"), |
| PINCTRL_PIN(115, "EMMC_DATA3"), |
| PINCTRL_PIN(116, "EMMC_DATA4"), |
| PINCTRL_PIN(117, "EMMC_DATA5"), |
| PINCTRL_PIN(118, "EMMC_DATA6"), |
| PINCTRL_PIN(119, "EMMC_DATA7"), |
| PINCTRL_PIN(120, "EMMC_RCLK"), |
| PINCTRL_PIN(121, "EMMC_CLK"), |
| PINCTRL_PIN(122, "EMMC_RESETB"), |
| PINCTRL_PIN(123, "A4WP_PRESENT"), |
| /* vGPIO */ |
| PINCTRL_PIN(124, "CNV_BTEN"), |
| PINCTRL_PIN(125, "CNV_WCEN"), |
| PINCTRL_PIN(126, "CNV_BT_HOST_WAKEB"), |
| PINCTRL_PIN(127, "CNV_BT_IF_SELECT"), |
| PINCTRL_PIN(128, "vCNV_BT_UART_TXD"), |
| PINCTRL_PIN(129, "vCNV_BT_UART_RXD"), |
| PINCTRL_PIN(130, "vCNV_BT_UART_CTS_B"), |
| PINCTRL_PIN(131, "vCNV_BT_UART_RTS_B"), |
| PINCTRL_PIN(132, "vCNV_MFUART1_TXD"), |
| PINCTRL_PIN(133, "vCNV_MFUART1_RXD"), |
| PINCTRL_PIN(134, "vCNV_MFUART1_CTS_B"), |
| PINCTRL_PIN(135, "vCNV_MFUART1_RTS_B"), |
| PINCTRL_PIN(136, "vUART0_TXD"), |
| PINCTRL_PIN(137, "vUART0_RXD"), |
| PINCTRL_PIN(138, "vUART0_CTS_B"), |
| PINCTRL_PIN(139, "vUART0_RTS_B"), |
| PINCTRL_PIN(140, "vISH_UART0_TXD"), |
| PINCTRL_PIN(141, "vISH_UART0_RXD"), |
| PINCTRL_PIN(142, "vISH_UART0_CTS_B"), |
| PINCTRL_PIN(143, "vISH_UART0_RTS_B"), |
| PINCTRL_PIN(144, "vCNV_BT_I2S_BCLK"), |
| PINCTRL_PIN(145, "vCNV_BT_I2S_WS_SYNC"), |
| PINCTRL_PIN(146, "vCNV_BT_I2S_SDO"), |
| PINCTRL_PIN(147, "vCNV_BT_I2S_SDI"), |
| PINCTRL_PIN(148, "vI2S2_SCLK"), |
| PINCTRL_PIN(149, "vI2S2_SFRM"), |
| PINCTRL_PIN(150, "vI2S2_TXD"), |
| PINCTRL_PIN(151, "vI2S2_RXD"), |
| PINCTRL_PIN(152, "vSD3_CD_B"), |
| /* GPP_C */ |
| PINCTRL_PIN(153, "SMBCLK"), |
| PINCTRL_PIN(154, "SMBDATA"), |
| PINCTRL_PIN(155, "SMBALERTB"), |
| PINCTRL_PIN(156, "SML0CLK"), |
| PINCTRL_PIN(157, "SML0DATA"), |
| PINCTRL_PIN(158, "SML0ALERTB"), |
| PINCTRL_PIN(159, "SML1CLK"), |
| PINCTRL_PIN(160, "SML1DATA"), |
| PINCTRL_PIN(161, "UART0_RXD"), |
| PINCTRL_PIN(162, "UART0_TXD"), |
| PINCTRL_PIN(163, "UART0_RTSB"), |
| PINCTRL_PIN(164, "UART0_CTSB"), |
| PINCTRL_PIN(165, "UART1_RXD"), |
| PINCTRL_PIN(166, "UART1_TXD"), |
| PINCTRL_PIN(167, "UART1_RTSB"), |
| PINCTRL_PIN(168, "UART1_CTSB"), |
| PINCTRL_PIN(169, "I2C0_SDA"), |
| PINCTRL_PIN(170, "I2C0_SCL"), |
| PINCTRL_PIN(171, "I2C1_SDA"), |
| PINCTRL_PIN(172, "I2C1_SCL"), |
| PINCTRL_PIN(173, "UART2_RXD"), |
| PINCTRL_PIN(174, "UART2_TXD"), |
| PINCTRL_PIN(175, "UART2_RTSB"), |
| PINCTRL_PIN(176, "UART2_CTSB"), |
| /* HVCMOS */ |
| PINCTRL_PIN(177, "L_BKLTEN"), |
| PINCTRL_PIN(178, "L_BKLTCTL"), |
| PINCTRL_PIN(179, "L_VDDEN"), |
| PINCTRL_PIN(180, "SYS_PWROK"), |
| PINCTRL_PIN(181, "SYS_RESETB"), |
| PINCTRL_PIN(182, "MLK_RSTB"), |
| /* GPP_E */ |
| PINCTRL_PIN(183, "SATAXPCIE_0"), |
| PINCTRL_PIN(184, "SPI1_IO_2"), |
| PINCTRL_PIN(185, "SPI1_IO_3"), |
| PINCTRL_PIN(186, "CPU_GP_0"), |
| PINCTRL_PIN(187, "SATA_DEVSLP_0"), |
| PINCTRL_PIN(188, "SATA_DEVSLP_1"), |
| PINCTRL_PIN(189, "GPPC_E_6"), |
| PINCTRL_PIN(190, "CPU_GP_1"), |
| PINCTRL_PIN(191, "SATA_LEDB"), |
| PINCTRL_PIN(192, "USB2_OCB_0"), |
| PINCTRL_PIN(193, "SPI1_CSB"), |
| PINCTRL_PIN(194, "SPI1_CLK"), |
| PINCTRL_PIN(195, "SPI1_MISO_IO_1"), |
| PINCTRL_PIN(196, "SPI1_MOSI_IO_0"), |
| PINCTRL_PIN(197, "DDSP_HPD_A"), |
| PINCTRL_PIN(198, "ISH_GP_6"), |
| PINCTRL_PIN(199, "ISH_GP_7"), |
| PINCTRL_PIN(200, "DISP_MISC_4"), |
| PINCTRL_PIN(201, "DDP1_CTRLCLK"), |
| PINCTRL_PIN(202, "DDP1_CTRLDATA"), |
| PINCTRL_PIN(203, "DDP2_CTRLCLK"), |
| PINCTRL_PIN(204, "DDP2_CTRLDATA"), |
| PINCTRL_PIN(205, "DDPA_CTRLCLK"), |
| PINCTRL_PIN(206, "DDPA_CTRLDATA"), |
| /* JTAG */ |
| PINCTRL_PIN(207, "JTAG_TDO"), |
| PINCTRL_PIN(208, "JTAGX"), |
| PINCTRL_PIN(209, "PRDYB"), |
| PINCTRL_PIN(210, "PREQB"), |
| PINCTRL_PIN(211, "CPU_TRSTB"), |
| PINCTRL_PIN(212, "JTAG_TDI"), |
| PINCTRL_PIN(213, "JTAG_TMS"), |
| PINCTRL_PIN(214, "JTAG_TCK"), |
| PINCTRL_PIN(215, "ITP_PMODE"), |
| /* GPP_R */ |
| PINCTRL_PIN(216, "HDA_BCLK"), |
| PINCTRL_PIN(217, "HDA_SYNC"), |
| PINCTRL_PIN(218, "HDA_SDO"), |
| PINCTRL_PIN(219, "HDA_SDI_0"), |
| PINCTRL_PIN(220, "HDA_RSTB"), |
| PINCTRL_PIN(221, "HDA_SDI_1"), |
| PINCTRL_PIN(222, "I2S1_TXD"), |
| PINCTRL_PIN(223, "I2S1_RXD"), |
| /* GPP_S */ |
| PINCTRL_PIN(224, "SNDW1_CLK"), |
| PINCTRL_PIN(225, "SNDW1_DATA"), |
| PINCTRL_PIN(226, "SNDW2_CLK"), |
| PINCTRL_PIN(227, "SNDW2_DATA"), |
| PINCTRL_PIN(228, "SNDW3_CLK"), |
| PINCTRL_PIN(229, "SNDW3_DATA"), |
| PINCTRL_PIN(230, "SNDW4_CLK"), |
| PINCTRL_PIN(231, "SNDW4_DATA"), |
| /* SPI */ |
| PINCTRL_PIN(232, "SPI0_IO_2"), |
| PINCTRL_PIN(233, "SPI0_IO_3"), |
| PINCTRL_PIN(234, "SPI0_MOSI_IO_0"), |
| PINCTRL_PIN(235, "SPI0_MISO_IO_1"), |
| PINCTRL_PIN(236, "SPI0_TPM_CSB"), |
| PINCTRL_PIN(237, "SPI0_FLASH_0_CSB"), |
| PINCTRL_PIN(238, "SPI0_FLASH_1_CSB"), |
| PINCTRL_PIN(239, "SPI0_CLK"), |
| PINCTRL_PIN(240, "SPI0_CLK_LOOPBK"), |
| }; |
| |
| static const struct intel_padgroup icllp_community0_gpps[] = { |
| ICL_GPP(0, 0, 7, 0), /* GPP_G */ |
| ICL_GPP(1, 8, 33, 32), /* GPP_B */ |
| ICL_GPP(2, 34, 58, 64), /* GPP_A */ |
| }; |
| |
| static const struct intel_padgroup icllp_community1_gpps[] = { |
| ICL_GPP(0, 59, 82, 96), /* GPP_H */ |
| ICL_GPP(1, 83, 103, 128), /* GPP_D */ |
| ICL_GPP(2, 104, 123, 160), /* GPP_F */ |
| ICL_GPP(3, 124, 152, 192), /* vGPIO */ |
| }; |
| |
| static const struct intel_padgroup icllp_community4_gpps[] = { |
| ICL_GPP(0, 153, 176, 224), /* GPP_C */ |
| ICL_GPP(1, 177, 182, INTEL_GPIO_BASE_NOMAP), /* HVCMOS */ |
| ICL_GPP(2, 183, 206, 256), /* GPP_E */ |
| ICL_GPP(3, 207, 215, INTEL_GPIO_BASE_NOMAP), /* JTAG */ |
| }; |
| |
| static const struct intel_padgroup icllp_community5_gpps[] = { |
| ICL_GPP(0, 216, 223, 288), /* GPP_R */ |
| ICL_GPP(1, 224, 231, 320), /* GPP_S */ |
| ICL_GPP(2, 232, 240, INTEL_GPIO_BASE_NOMAP), /* SPI */ |
| }; |
| |
| static const struct intel_community icllp_communities[] = { |
| ICL_LP_COMMUNITY(0, 0, 58, icllp_community0_gpps), |
| ICL_LP_COMMUNITY(1, 59, 152, icllp_community1_gpps), |
| ICL_LP_COMMUNITY(2, 153, 215, icllp_community4_gpps), |
| ICL_LP_COMMUNITY(3, 216, 240, icllp_community5_gpps), |
| }; |
| |
| static const unsigned int icllp_spi0_pins[] = { 22, 23, 24, 25, 26 }; |
| static const unsigned int icllp_spi0_modes[] = { 3, 1, 1, 1, 1 }; |
| static const unsigned int icllp_spi1_pins[] = { 27, 28, 29, 30, 31 }; |
| static const unsigned int icllp_spi1_modes[] = { 1, 1, 1, 1, 3 }; |
| static const unsigned int icllp_spi2_pins[] = { 92, 93, 94, 95, 98 }; |
| static const unsigned int icllp_spi2_modes[] = { 3, 3, 3, 3, 2 }; |
| |
| static const unsigned int icllp_i2c0_pins[] = { 169, 170 }; |
| static const unsigned int icllp_i2c1_pins[] = { 171, 172 }; |
| static const unsigned int icllp_i2c2_pins[] = { 63, 64 }; |
| static const unsigned int icllp_i2c3_pins[] = { 65, 66 }; |
| static const unsigned int icllp_i2c4_pins[] = { 67, 68 }; |
| |
| static const unsigned int icllp_uart0_pins[] = { 161, 162, 163, 164 }; |
| static const unsigned int icllp_uart1_pins[] = { 165, 166, 167, 168 }; |
| static const unsigned int icllp_uart2_pins[] = { 173, 174, 175, 176 }; |
| |
| static const struct intel_pingroup icllp_groups[] = { |
| PIN_GROUP("spi0_grp", icllp_spi0_pins, icllp_spi0_modes), |
| PIN_GROUP("spi1_grp", icllp_spi1_pins, icllp_spi1_modes), |
| PIN_GROUP("spi2_grp", icllp_spi2_pins, icllp_spi2_modes), |
| PIN_GROUP("i2c0_grp", icllp_i2c0_pins, 1), |
| PIN_GROUP("i2c1_grp", icllp_i2c1_pins, 1), |
| PIN_GROUP("i2c2_grp", icllp_i2c2_pins, 1), |
| PIN_GROUP("i2c3_grp", icllp_i2c3_pins, 1), |
| PIN_GROUP("i2c4_grp", icllp_i2c4_pins, 1), |
| PIN_GROUP("uart0_grp", icllp_uart0_pins, 1), |
| PIN_GROUP("uart1_grp", icllp_uart1_pins, 1), |
| PIN_GROUP("uart2_grp", icllp_uart2_pins, 1), |
| }; |
| |
| static const char * const icllp_spi0_groups[] = { "spi0_grp" }; |
| static const char * const icllp_spi1_groups[] = { "spi1_grp" }; |
| static const char * const icllp_spi2_groups[] = { "spi2_grp" }; |
| static const char * const icllp_i2c0_groups[] = { "i2c0_grp" }; |
| static const char * const icllp_i2c1_groups[] = { "i2c1_grp" }; |
| static const char * const icllp_i2c2_groups[] = { "i2c2_grp" }; |
| static const char * const icllp_i2c3_groups[] = { "i2c3_grp" }; |
| static const char * const icllp_i2c4_groups[] = { "i2c4_grp" }; |
| static const char * const icllp_uart0_groups[] = { "uart0_grp" }; |
| static const char * const icllp_uart1_groups[] = { "uart1_grp" }; |
| static const char * const icllp_uart2_groups[] = { "uart2_grp" }; |
| |
| static const struct intel_function icllp_functions[] = { |
| FUNCTION("spi0", icllp_spi0_groups), |
| FUNCTION("spi1", icllp_spi1_groups), |
| FUNCTION("spi2", icllp_spi2_groups), |
| FUNCTION("i2c0", icllp_i2c0_groups), |
| FUNCTION("i2c1", icllp_i2c1_groups), |
| FUNCTION("i2c2", icllp_i2c2_groups), |
| FUNCTION("i2c3", icllp_i2c3_groups), |
| FUNCTION("i2c4", icllp_i2c4_groups), |
| FUNCTION("uart0", icllp_uart0_groups), |
| FUNCTION("uart1", icllp_uart1_groups), |
| FUNCTION("uart2", icllp_uart2_groups), |
| }; |
| |
| static const struct intel_pinctrl_soc_data icllp_soc_data = { |
| .pins = icllp_pins, |
| .npins = ARRAY_SIZE(icllp_pins), |
| .groups = icllp_groups, |
| .ngroups = ARRAY_SIZE(icllp_groups), |
| .functions = icllp_functions, |
| .nfunctions = ARRAY_SIZE(icllp_functions), |
| .communities = icllp_communities, |
| .ncommunities = ARRAY_SIZE(icllp_communities), |
| }; |
| |
| /* Ice Lake-N */ |
| static const struct pinctrl_pin_desc icln_pins[] = { |
| /* SPI */ |
| PINCTRL_PIN(0, "SPI0_IO_2"), |
| PINCTRL_PIN(1, "SPI0_IO_3"), |
| PINCTRL_PIN(2, "SPI0_MOSI_IO_0"), |
| PINCTRL_PIN(3, "SPI0_MISO_IO_1"), |
| PINCTRL_PIN(4, "SPI0_TPM_CSB"), |
| PINCTRL_PIN(5, "SPI0_FLASH_0_CSB"), |
| PINCTRL_PIN(6, "SPI0_FLASH_1_CSB"), |
| PINCTRL_PIN(7, "SPI0_CLK"), |
| PINCTRL_PIN(8, "SPI0_CLK_LOOPBK"), |
| /* GPP_B */ |
| PINCTRL_PIN(9, "CORE_VID_0"), |
| PINCTRL_PIN(10, "CORE_VID_1"), |
| PINCTRL_PIN(11, "VRALERTB"), |
| PINCTRL_PIN(12, "CPU_GP_2"), |
| PINCTRL_PIN(13, "CPU_GP_3"), |
| PINCTRL_PIN(14, "SRCCLKREQB_0"), |
| PINCTRL_PIN(15, "SRCCLKREQB_1"), |
| PINCTRL_PIN(16, "SRCCLKREQB_2"), |
| PINCTRL_PIN(17, "SRCCLKREQB_3"), |
| PINCTRL_PIN(18, "SRCCLKREQB_4"), |
| PINCTRL_PIN(19, "SRCCLKREQB_5"), |
| PINCTRL_PIN(20, "EXT_PWR_GATEB"), |
| PINCTRL_PIN(21, "SLP_S0B"), |
| PINCTRL_PIN(22, "PLTRSTB"), |
| PINCTRL_PIN(23, "SPKR_GSPI0_CS1B"), |
| PINCTRL_PIN(24, "GSPI0_CS0B"), |
| PINCTRL_PIN(25, "GSPI0_CLK"), |
| PINCTRL_PIN(26, "GSPI0_MISO_TBT_LSX3_A"), |
| PINCTRL_PIN(27, "GSPI0_MOSI_TBT_LSX3_B"), |
| PINCTRL_PIN(28, "GSPI1_CS0B"), |
| PINCTRL_PIN(29, "GSPI1_CLK_NFC_CLK"), |
| PINCTRL_PIN(30, "GSPI1_MISO_NFC_CLKREQ"), |
| PINCTRL_PIN(31, "GSPI1_MOSI"), |
| PINCTRL_PIN(32, "GSPI1_CS1B"), |
| PINCTRL_PIN(33, "GSPI0_CLK_LOOPBK"), |
| PINCTRL_PIN(34, "GSPI1_CLK_LOOPBK"), |
| /* GPP_A */ |
| PINCTRL_PIN(35, "ESPI_IO_0"), |
| PINCTRL_PIN(36, "ESPI_IO_1"), |
| PINCTRL_PIN(37, "ESPI_IO_2"), |
| PINCTRL_PIN(38, "ESPI_IO_3"), |
| PINCTRL_PIN(39, "ESPI_CSB"), |
| PINCTRL_PIN(40, "ESPI_CLK"), |
| PINCTRL_PIN(41, "ESPI_RESETB"), |
| PINCTRL_PIN(42, "SMBCLK"), |
| PINCTRL_PIN(43, "SMBDATA"), |
| PINCTRL_PIN(44, "SMBALERTB"), |
| PINCTRL_PIN(45, "CPU_GP_0"), |
| PINCTRL_PIN(46, "CPU_GP_1"), |
| PINCTRL_PIN(47, "USB2_OCB_1"), |
| PINCTRL_PIN(48, "USB2_OCB_2"), |
| PINCTRL_PIN(49, "USB2_OCB_3"), |
| PINCTRL_PIN(50, "DDSP_HPD_A_TIME_SYNC_0"), |
| PINCTRL_PIN(51, "DDSP_HPD_B_TIME_SYNC_1"), |
| PINCTRL_PIN(52, "DDSP_HPD_C"), |
| PINCTRL_PIN(53, "USB2_OCB_0"), |
| PINCTRL_PIN(54, "PCHHOTB"), |
| PINCTRL_PIN(55, "ESPI_CLK_LOOPBK"), |
| /* GPP_S */ |
| PINCTRL_PIN(56, "SNDW1_CLK"), |
| PINCTRL_PIN(57, "SNDW1_DATA"), |
| PINCTRL_PIN(58, "SNDW2_CLK"), |
| PINCTRL_PIN(59, "SNDW2_DATA"), |
| PINCTRL_PIN(60, "SNDW3_CLK_DMIC_CLK_1"), |
| PINCTRL_PIN(61, "SNDW3_DATA_DMIC_DATA_1"), |
| PINCTRL_PIN(62, "SNDW4_CLK_DMIC_CLK_0"), |
| PINCTRL_PIN(63, "SNDW4_DATA_DMIC_DATA_0"), |
| /* GPP_R */ |
| PINCTRL_PIN(64, "HDA_BCLK"), |
| PINCTRL_PIN(65, "HDA_SYNC"), |
| PINCTRL_PIN(66, "HDA_SDO"), |
| PINCTRL_PIN(67, "HDA_SDI_0"), |
| PINCTRL_PIN(68, "HDA_RSTB"), |
| PINCTRL_PIN(69, "HDA_SDI_1_I2S1_RXD"), |
| PINCTRL_PIN(70, "I2S1_SFRM"), |
| PINCTRL_PIN(71, "I2S1_TXD"), |
| /* GPP_H */ |
| PINCTRL_PIN(72, "GPPC_H_0"), |
| PINCTRL_PIN(73, "CNV_RF_RESET_B"), |
| PINCTRL_PIN(74, "MODEM_CLKREQ"), |
| PINCTRL_PIN(75, "SX_EXIT_HOLDOFFB"), |
| PINCTRL_PIN(76, "I2C2_SDA"), |
| PINCTRL_PIN(77, "I2C2_SCL"), |
| PINCTRL_PIN(78, "I2C3_SDA"), |
| PINCTRL_PIN(79, "I2C3_SCL"), |
| PINCTRL_PIN(80, "I2C4_SDA"), |
| PINCTRL_PIN(81, "I2C4_SCL"), |
| PINCTRL_PIN(82, "CPU_VCCIO_PWR_GATEB"), |
| PINCTRL_PIN(83, "I2S2_SCLK"), |
| PINCTRL_PIN(84, "CNV_RF_RESET_B"), |
| PINCTRL_PIN(85, "MODEM_CLKREQ"), |
| PINCTRL_PIN(86, "I2S2_RXD"), |
| PINCTRL_PIN(87, "I2S1_SCLK"), |
| PINCTRL_PIN(88, "GPPC_H_16"), |
| PINCTRL_PIN(89, "GPPC_H_17"), |
| PINCTRL_PIN(90, "GPPC_H_18"), |
| PINCTRL_PIN(91, "GPPC_H_19"), |
| PINCTRL_PIN(92, "GPPC_H_20"), |
| PINCTRL_PIN(93, "GPPC_H_21"), |
| PINCTRL_PIN(94, "GPPC_H_22"), |
| PINCTRL_PIN(95, "GPPC_H_23"), |
| /* GPP_D */ |
| PINCTRL_PIN(96, "SPI1_CSB_BK_0_SBK_0"), |
| PINCTRL_PIN(97, "SPI1_CLK_BK_1_SBK_1"), |
| PINCTRL_PIN(98, "SPI1_MISO_IO_1_BK_2_SBK_2"), |
| PINCTRL_PIN(99, "SPI1_MOSI_IO_0_BK_3_SBK_3"), |
| PINCTRL_PIN(100, "ISH_I2C0_SDA"), |
| PINCTRL_PIN(101, "ISH_I2C0_SCL"), |
| PINCTRL_PIN(102, "ISH_I2C1_SDA"), |
| PINCTRL_PIN(103, "ISH_I2C1_SCL"), |
| PINCTRL_PIN(104, "ISH_SPI_CSB_GSPI2_CS0B_TBT_LSX4_A"), |
| PINCTRL_PIN(105, "ISH_SPI_CLK_GSPI2_CLK_TBT_LSX4_B"), |
| PINCTRL_PIN(106, "ISH_SPI_MISO_GSPI2_MISO_TBT_LSX5_A"), |
| PINCTRL_PIN(107, "ISH_SPI_MOSI_GSPI2_MOSI_TBT_LSX5_B"), |
| PINCTRL_PIN(108, "ISH_UART0_RXD_I2C4B_SDA"), |
| PINCTRL_PIN(109, "ISH_UART0_TXD_I2C4B_SCL"), |
| PINCTRL_PIN(110, "ISH_UART0_RTSB_GSPI2_CS1B"), |
| PINCTRL_PIN(111, "ISH_UART0_CTSB_CNV_WCEN"), |
| PINCTRL_PIN(112, "SPI1_IO_2"), |
| PINCTRL_PIN(113, "SPI1_IO_3"), |
| PINCTRL_PIN(114, "I2S_MCLK"), |
| PINCTRL_PIN(115, "CNV_MFUART2_RXD"), |
| PINCTRL_PIN(116, "CNV_MFUART2_TXD"), |
| PINCTRL_PIN(117, "CNV_PA_BLANKING"), |
| PINCTRL_PIN(118, "I2C5_SDA_ISH_I2C2_SDA"), |
| PINCTRL_PIN(119, "I2C5_SCL_ISH_I2C2_SCL"), |
| PINCTRL_PIN(120, "GSPI2_CLK_LOOPBK"), |
| PINCTRL_PIN(121, "SPI1_CLK_LOOPBK"), |
| /* vGPIO */ |
| PINCTRL_PIN(122, "CNV_BTEN"), |
| PINCTRL_PIN(123, "CNV_WCEN"), |
| PINCTRL_PIN(124, "CNV_BT_HOST_WAKEB"), |
| PINCTRL_PIN(125, "CNV_BT_IF_SELECT"), |
| PINCTRL_PIN(126, "vCNV_BT_UART_TXD"), |
| PINCTRL_PIN(127, "vCNV_BT_UART_RXD"), |
| PINCTRL_PIN(128, "vCNV_BT_UART_CTS_B"), |
| PINCTRL_PIN(129, "vCNV_BT_UART_RTS_B"), |
| PINCTRL_PIN(130, "vCNV_MFUART1_TXD"), |
| PINCTRL_PIN(131, "vCNV_MFUART1_RXD"), |
| PINCTRL_PIN(132, "vCNV_MFUART1_CTS_B"), |
| PINCTRL_PIN(133, "vCNV_MFUART1_RTS_B"), |
| PINCTRL_PIN(134, "vUART0_TXD"), |
| PINCTRL_PIN(135, "vUART0_RXD"), |
| PINCTRL_PIN(136, "vUART0_CTS_B"), |
| PINCTRL_PIN(137, "vUART0_RTS_B"), |
| PINCTRL_PIN(138, "vISH_UART0_TXD"), |
| PINCTRL_PIN(139, "vISH_UART0_RXD"), |
| PINCTRL_PIN(140, "vISH_UART0_CTS_B"), |
| PINCTRL_PIN(141, "vISH_UART0_RTS_B"), |
| PINCTRL_PIN(142, "vCNV_BT_I2S_BCLK"), |
| PINCTRL_PIN(143, "vCNV_BT_I2S_WS_SYNC"), |
| PINCTRL_PIN(144, "vCNV_BT_I2S_SDO"), |
| PINCTRL_PIN(145, "vCNV_BT_I2S_SDI"), |
| PINCTRL_PIN(146, "vI2S2_SCLK"), |
| PINCTRL_PIN(147, "vI2S2_SFRM"), |
| PINCTRL_PIN(148, "vI2S2_TXD"), |
| PINCTRL_PIN(149, "vI2S2_RXD"), |
| PINCTRL_PIN(150, "vSD3_CD_B"), |
| /* GPP_C */ |
| PINCTRL_PIN(151, "GPPC_C_0"), |
| PINCTRL_PIN(152, "GPPC_C_1"), |
| PINCTRL_PIN(153, "GPPC_C_2"), |
| PINCTRL_PIN(154, "GPPC_C_3"), |
| PINCTRL_PIN(155, "GPPC_C_4"), |
| PINCTRL_PIN(156, "GPPC_C_5"), |
| PINCTRL_PIN(157, "SUSWARNB_SUSPWRDNACK"), |
| PINCTRL_PIN(158, "SUSACKB"), |
| PINCTRL_PIN(159, "UART0_RXD"), |
| PINCTRL_PIN(160, "UART0_TXD"), |
| PINCTRL_PIN(161, "UART0_RTSB"), |
| PINCTRL_PIN(162, "UART0_CTSB"), |
| PINCTRL_PIN(163, "UART1_RXD_ISH_UART1_RXD"), |
| PINCTRL_PIN(164, "UART1_TXD_ISH_UART1_TXD"), |
| PINCTRL_PIN(165, "UART1_RTSB_ISH_UART1_RTSB"), |
| PINCTRL_PIN(166, "UART1_CTSB_ISH_UART1_CTSB"), |
| PINCTRL_PIN(167, "I2C0_SDA"), |
| PINCTRL_PIN(168, "I2C0_SCL"), |
| PINCTRL_PIN(169, "I2C1_SDA"), |
| PINCTRL_PIN(170, "I2C1_SCL"), |
| PINCTRL_PIN(171, "UART2_RXD_CNV_MFUART0_RXD"), |
| PINCTRL_PIN(172, "UART2_TXD_CNV_MFUART0_TXD"), |
| PINCTRL_PIN(173, "UART2_RTSB_CNV_MFUART0_RTS_B"), |
| PINCTRL_PIN(174, "UART2_CTSB_CNV_MFUART0_CTS_B"), |
| /* HVCMOS */ |
| PINCTRL_PIN(175, "L_BKLTEN"), |
| PINCTRL_PIN(176, "L_BKLTCTL"), |
| PINCTRL_PIN(177, "L_VDDEN"), |
| PINCTRL_PIN(178, "SYS_PWROK"), |
| PINCTRL_PIN(179, "SYS_RESETB"), |
| PINCTRL_PIN(180, "MLK_RSTB"), |
| /* GPP_E */ |
| PINCTRL_PIN(181, "ISH_GP_0_IMGCLKOUT_0"), |
| PINCTRL_PIN(182, "ISH_GP_1"), |
| PINCTRL_PIN(183, "IMGCLKOUT_1"), |
| PINCTRL_PIN(184, "ISH_GP_2_SATA_DEVSLP_0"), |
| PINCTRL_PIN(185, "IMGCLKOUT_2"), |
| PINCTRL_PIN(186, "SATA_LEDB_SPI1_CS1B"), |
| PINCTRL_PIN(187, "IMGCLKOUT_3"), |
| PINCTRL_PIN(188, "ISH_GP_3_SATA_DEVSLP_1"), |
| PINCTRL_PIN(189, "FIVR_DIGPB_0"), |
| PINCTRL_PIN(190, "SML0CLK"), |
| PINCTRL_PIN(191, "SML0DATA"), |
| PINCTRL_PIN(192, "BSSB_LS3_RX"), |
| PINCTRL_PIN(193, "BSSB_LS3_TX"), |
| PINCTRL_PIN(194, "BSSB_LS0_RX"), |
| PINCTRL_PIN(195, "BSSB_LS0_TX"), |
| PINCTRL_PIN(196, "BSSB_LS1_RX"), |
| PINCTRL_PIN(197, "BSSB_LS1_TX"), |
| PINCTRL_PIN(198, "BSSB_LS2_RX"), |
| PINCTRL_PIN(199, "BSSB_LS2_TX"), |
| PINCTRL_PIN(200, "FIVR_DIGPB_1"), |
| PINCTRL_PIN(201, "CNV_BRI_DT"), |
| PINCTRL_PIN(202, "CNV_BRI_RSP"), |
| PINCTRL_PIN(203, "CNV_RGI_DT"), |
| PINCTRL_PIN(204, "CNV_RGI_RSP"), |
| /* GPP_G */ |
| PINCTRL_PIN(205, "SD3_CMD"), |
| PINCTRL_PIN(206, "SD3_D0"), |
| PINCTRL_PIN(207, "SD3_D1"), |
| PINCTRL_PIN(208, "SD3_D2"), |
| PINCTRL_PIN(209, "SD3_D3"), |
| PINCTRL_PIN(210, "SD3_CDB"), |
| PINCTRL_PIN(211, "SD3_CLK"), |
| PINCTRL_PIN(212, "SD3_WP"), |
| }; |
| |
| static const struct intel_padgroup icln_community0_gpps[] = { |
| ICL_GPP(0, 0, 8, INTEL_GPIO_BASE_NOMAP), /* SPI */ |
| ICL_GPP(1, 9, 34, 32), /* GPP_B */ |
| ICL_GPP(2, 35, 55, 64), /* GPP_A */ |
| ICL_GPP(3, 56, 63, 96), /* GPP_S */ |
| ICL_GPP(4, 64, 71, 128), /* GPP_R */ |
| }; |
| |
| static const struct intel_padgroup icln_community1_gpps[] = { |
| ICL_GPP(0, 72, 95, 160), /* GPP_H */ |
| ICL_GPP(1, 96, 121, 192), /* GPP_D */ |
| ICL_GPP(2, 122, 150, 224), /* vGPIO */ |
| ICL_GPP(3, 151, 174, 256), /* GPP_C */ |
| }; |
| |
| static const struct intel_padgroup icln_community4_gpps[] = { |
| ICL_GPP(0, 175, 180, INTEL_GPIO_BASE_NOMAP), /* HVCMOS */ |
| ICL_GPP(1, 181, 204, 288), /* GPP_E */ |
| }; |
| |
| static const struct intel_padgroup icln_community5_gpps[] = { |
| ICL_GPP(0, 205, 212, INTEL_GPIO_BASE_ZERO), /* GPP_G */ |
| }; |
| |
| static const struct intel_community icln_communities[] = { |
| ICL_N_COMMUNITY(0, 0, 71, icln_community0_gpps), |
| ICL_N_COMMUNITY(1, 72, 174, icln_community1_gpps), |
| ICL_N_COMMUNITY(2, 175, 204, icln_community4_gpps), |
| ICL_N_COMMUNITY(3, 205, 212, icln_community5_gpps), |
| }; |
| |
| static const struct intel_pinctrl_soc_data icln_soc_data = { |
| .pins = icln_pins, |
| .npins = ARRAY_SIZE(icln_pins), |
| .communities = icln_communities, |
| .ncommunities = ARRAY_SIZE(icln_communities), |
| }; |
| |
| static const struct acpi_device_id icl_pinctrl_acpi_match[] = { |
| { "INT3455", (kernel_ulong_t)&icllp_soc_data }, |
| { "INT34C3", (kernel_ulong_t)&icln_soc_data }, |
| { } |
| }; |
| MODULE_DEVICE_TABLE(acpi, icl_pinctrl_acpi_match); |
| |
| static struct platform_driver icl_pinctrl_driver = { |
| .probe = intel_pinctrl_probe_by_hid, |
| .driver = { |
| .name = "icelake-pinctrl", |
| .acpi_match_table = icl_pinctrl_acpi_match, |
| .pm = pm_sleep_ptr(&intel_pinctrl_pm_ops), |
| }, |
| }; |
| module_platform_driver(icl_pinctrl_driver); |
| |
| MODULE_AUTHOR("Andy Shevchenko <andriy.shevchenko@linux.intel.com>"); |
| MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>"); |
| MODULE_DESCRIPTION("Intel Ice Lake PCH pinctrl/GPIO driver"); |
| MODULE_LICENSE("GPL v2"); |
| MODULE_IMPORT_NS(PINCTRL_INTEL); |
