Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760767AbbKTQfT (ORCPT ); Fri, 20 Nov 2015 11:35:19 -0500 Received: from mail.kernel.org ([198.145.29.136]:33347 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1162882AbbKTQfQ (ORCPT ); Fri, 20 Nov 2015 11:35:16 -0500 Date: Fri, 20 Nov 2015 10:35:08 -0600 From: Rob Herring To: Matthew McClintock Cc: Andy Gross , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org, Varadarajan Narayanan , linux-kernel@vger.kernel.org, qca-upstream.external@qca.qualcomm.com, Sricharan R , Mathieu Olivari , Matthew McClintock Subject: Re: [PATCH v3 1/6] pinctrl: qcom: ipq4019: Add IPQ4019 pinctrl support Message-ID: <20151120163508.GA6680@rob-hp-laptop> References: <1447975173-29485-1-git-send-email-mmcclint@qca.qualcomm.com> <1447975173-29485-2-git-send-email-mmcclint@qca.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1447975173-29485-2-git-send-email-mmcclint@qca.qualcomm.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 24074 Lines: 614 On Thu, Nov 19, 2015 at 05:19:28PM -0600, Matthew McClintock wrote: > From: Varadarajan Narayanan > > Add pinctrl driver support for IPQ4019 platform > > Signed-off-by: Sricharan R > Signed-off-by: Mathieu Olivari > Signed-off-by: Varadarajan Narayanan > Signed-off-by: Matthew McClintock > --- > > v3 > - update example with actual values from dts > - add missing pins 71-99 > - drop many functions and stick to basic functionality > > v2 > - add a note in the device tree binding about the TLMM block > > .../bindings/pinctrl/qcom,ipq4019-pinctrl.txt | 74 ++++ Acked-by: Rob Herring > drivers/pinctrl/qcom/Kconfig | 8 + > drivers/pinctrl/qcom/Makefile | 1 + > drivers/pinctrl/qcom/pinctrl-ipq4019.c | 454 +++++++++++++++++++++ > 4 files changed, 537 insertions(+) > create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt > create mode 100644 drivers/pinctrl/qcom/pinctrl-ipq4019.c > > diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt > new file mode 100644 > index 0000000..cfb8500 > --- /dev/null > +++ b/Documentation/devicetree/bindings/pinctrl/qcom,ipq4019-pinctrl.txt > @@ -0,0 +1,74 @@ > +Qualcomm Atheros IPQ4019 TLMM block > + > +This is the Top Level Mode Multiplexor block found on the Qualcomm IPQ8019 > +platform, it provides pinctrl, pinmux, pinconf, and gpiolib facilities. > + > +Required properties: > +- compatible: "qcom,ipq4019-pinctrl" > +- reg: Should be the base address and length of the TLMM block. > +- interrupts: Should be the parent IRQ of the TLMM block. > +- interrupt-controller: Marks the device node as an interrupt controller. > +- #interrupt-cells: Should be two. > +- gpio-controller: Marks the device node as a GPIO controller. > +- #gpio-cells : Should be two. > + The first cell is the gpio pin number and the > + second cell is used for optional parameters. > + > +Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for > +a general description of GPIO and interrupt bindings. > + > +Please refer to pinctrl-bindings.txt in this directory for details of the > +common pinctrl bindings used by client devices, including the meaning of the > +phrase "pin configuration node". > + > +The pin configuration nodes act as a container for an abitrary number of > +subnodes. Each of these subnodes represents some desired configuration for a > +pin, a group, or a list of pins or groups. This configuration can include the > +mux function to select on those pin(s)/group(s), and various pin configuration > +parameters, such as pull-up, drive strength, etc. > + > +The name of each subnode is not important; all subnodes should be enumerated > +and processed purely based on their content. > + > +Each subnode only affects those parameters that are explicitly listed. In > +other words, a subnode that lists a mux function but no pin configuration > +parameters implies no information about any pin configuration parameters. > +Similarly, a pin subnode that describes a pullup parameter implies no > +information about e.g. the mux function. > + > + > +The following generic properties as defined in pinctrl-bindings.txt are valid > +to specify in a pin configuration subnode: > + pins, function, bias-disable, bias-pull-down, bias-pull,up, drive-strength. > + > +Non-empty subnodes must specify the 'pins' property. > +Note that not all properties are valid for all pins. > + > + > +Valid values for qcom,pins are: > + gpio0-gpio99 > + Supports mux, bias and drive-strength > + > +Valid values for qcom,function are: > +gpio, blsp_uart1, blsp_i2c0, blsp_i2c1, blsp_uart0, blsp_spi1, blsp_spi0 > + > +Example: > + > + tlmm: pinctrl@1000000 { > + compatible = "qcom,ipq4019-pinctrl"; > + reg = <0x1000000 0x300000>; > + > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupts = <0 208 0>; > + > + serial_pins: serial_pinmux { > + mux { > + pins = "gpio60", "gpio61"; > + function = "blsp_uart0"; > + bias-disable; > + }; > + }; > + }; > diff --git a/drivers/pinctrl/qcom/Kconfig b/drivers/pinctrl/qcom/Kconfig > index 383263a..6b898ef 100644 > --- a/drivers/pinctrl/qcom/Kconfig > +++ b/drivers/pinctrl/qcom/Kconfig > @@ -23,6 +23,14 @@ config PINCTRL_APQ8084 > This is the pinctrl, pinmux, pinconf and gpiolib driver for the > Qualcomm TLMM block found in the Qualcomm APQ8084 platform. > > +config PINCTRL_IPQ4019 > + tristate "Qualcomm IPQ4019 pin controller driver" > + depends on GPIOLIB && OF > + select PINCTRL_MSM > + help > + This is the pinctrl, pinmux, pinconf and gpiolib driver for the > + Qualcomm TLMM block found in the Qualcomm IPQ4019 platform. > + > config PINCTRL_IPQ8064 > tristate "Qualcomm IPQ8064 pin controller driver" > depends on GPIOLIB && OF > diff --git a/drivers/pinctrl/qcom/Makefile b/drivers/pinctrl/qcom/Makefile > index 13b190e..fb9a991 100644 > --- a/drivers/pinctrl/qcom/Makefile > +++ b/drivers/pinctrl/qcom/Makefile > @@ -2,6 +2,7 @@ > obj-$(CONFIG_PINCTRL_MSM) += pinctrl-msm.o > obj-$(CONFIG_PINCTRL_APQ8064) += pinctrl-apq8064.o > obj-$(CONFIG_PINCTRL_APQ8084) += pinctrl-apq8084.o > +obj-$(CONFIG_PINCTRL_IPQ4019) += pinctrl-ipq4019.o > obj-$(CONFIG_PINCTRL_IPQ8064) += pinctrl-ipq8064.o > obj-$(CONFIG_PINCTRL_MSM8660) += pinctrl-msm8660.o > obj-$(CONFIG_PINCTRL_MSM8960) += pinctrl-msm8960.o > diff --git a/drivers/pinctrl/qcom/pinctrl-ipq4019.c b/drivers/pinctrl/qcom/pinctrl-ipq4019.c > new file mode 100644 > index 0000000..122bfab > --- /dev/null > +++ b/drivers/pinctrl/qcom/pinctrl-ipq4019.c > @@ -0,0 +1,454 @@ > +/* > + * Copyright (c) 2015, The Linux Foundation. All rights reserved. > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 and > + * only version 2 as published by the Free Software Foundation. > + * > + * This program is distributed in the hope that it will be useful, > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > + * GNU General Public License for more details. > + */ > + > +#include > +#include > +#include > +#include > + > +#include "pinctrl-msm.h" > + > +static const struct pinctrl_pin_desc ipq4019_pins[] = { > + PINCTRL_PIN(0, "GPIO_0"), > + PINCTRL_PIN(1, "GPIO_1"), > + PINCTRL_PIN(2, "GPIO_2"), > + PINCTRL_PIN(3, "GPIO_3"), > + PINCTRL_PIN(4, "GPIO_4"), > + PINCTRL_PIN(5, "GPIO_5"), > + PINCTRL_PIN(6, "GPIO_6"), > + PINCTRL_PIN(7, "GPIO_7"), > + PINCTRL_PIN(8, "GPIO_8"), > + PINCTRL_PIN(9, "GPIO_9"), > + PINCTRL_PIN(10, "GPIO_10"), > + PINCTRL_PIN(11, "GPIO_11"), > + PINCTRL_PIN(12, "GPIO_12"), > + PINCTRL_PIN(13, "GPIO_13"), > + PINCTRL_PIN(14, "GPIO_14"), > + PINCTRL_PIN(15, "GPIO_15"), > + PINCTRL_PIN(16, "GPIO_16"), > + PINCTRL_PIN(17, "GPIO_17"), > + PINCTRL_PIN(18, "GPIO_18"), > + PINCTRL_PIN(19, "GPIO_19"), > + PINCTRL_PIN(20, "GPIO_20"), > + PINCTRL_PIN(21, "GPIO_21"), > + PINCTRL_PIN(22, "GPIO_22"), > + PINCTRL_PIN(23, "GPIO_23"), > + PINCTRL_PIN(24, "GPIO_24"), > + PINCTRL_PIN(25, "GPIO_25"), > + PINCTRL_PIN(26, "GPIO_26"), > + PINCTRL_PIN(27, "GPIO_27"), > + PINCTRL_PIN(28, "GPIO_28"), > + PINCTRL_PIN(29, "GPIO_29"), > + PINCTRL_PIN(30, "GPIO_30"), > + PINCTRL_PIN(31, "GPIO_31"), > + PINCTRL_PIN(32, "GPIO_32"), > + PINCTRL_PIN(33, "GPIO_33"), > + PINCTRL_PIN(34, "GPIO_34"), > + PINCTRL_PIN(35, "GPIO_35"), > + PINCTRL_PIN(36, "GPIO_36"), > + PINCTRL_PIN(37, "GPIO_37"), > + PINCTRL_PIN(38, "GPIO_38"), > + PINCTRL_PIN(39, "GPIO_39"), > + PINCTRL_PIN(40, "GPIO_40"), > + PINCTRL_PIN(41, "GPIO_41"), > + PINCTRL_PIN(42, "GPIO_42"), > + PINCTRL_PIN(43, "GPIO_43"), > + PINCTRL_PIN(44, "GPIO_44"), > + PINCTRL_PIN(45, "GPIO_45"), > + PINCTRL_PIN(46, "GPIO_46"), > + PINCTRL_PIN(47, "GPIO_47"), > + PINCTRL_PIN(48, "GPIO_48"), > + PINCTRL_PIN(49, "GPIO_49"), > + PINCTRL_PIN(50, "GPIO_50"), > + PINCTRL_PIN(51, "GPIO_51"), > + PINCTRL_PIN(52, "GPIO_52"), > + PINCTRL_PIN(53, "GPIO_53"), > + PINCTRL_PIN(54, "GPIO_54"), > + PINCTRL_PIN(55, "GPIO_55"), > + PINCTRL_PIN(56, "GPIO_56"), > + PINCTRL_PIN(57, "GPIO_57"), > + PINCTRL_PIN(58, "GPIO_58"), > + PINCTRL_PIN(59, "GPIO_59"), > + PINCTRL_PIN(60, "GPIO_60"), > + PINCTRL_PIN(61, "GPIO_61"), > + PINCTRL_PIN(62, "GPIO_62"), > + PINCTRL_PIN(63, "GPIO_63"), > + PINCTRL_PIN(64, "GPIO_64"), > + PINCTRL_PIN(65, "GPIO_65"), > + PINCTRL_PIN(66, "GPIO_66"), > + PINCTRL_PIN(67, "GPIO_67"), > + PINCTRL_PIN(68, "GPIO_68"), > + PINCTRL_PIN(69, "GPIO_69"), > + PINCTRL_PIN(70, "GPIO_70"), > + PINCTRL_PIN(71, "GPIO_71"), > + PINCTRL_PIN(72, "GPIO_72"), > + PINCTRL_PIN(73, "GPIO_73"), > + PINCTRL_PIN(74, "GPIO_74"), > + PINCTRL_PIN(75, "GPIO_75"), > + PINCTRL_PIN(76, "GPIO_76"), > + PINCTRL_PIN(77, "GPIO_77"), > + PINCTRL_PIN(78, "GPIO_78"), > + PINCTRL_PIN(79, "GPIO_79"), > + PINCTRL_PIN(80, "GPIO_80"), > + PINCTRL_PIN(81, "GPIO_81"), > + PINCTRL_PIN(82, "GPIO_82"), > + PINCTRL_PIN(83, "GPIO_83"), > + PINCTRL_PIN(84, "GPIO_84"), > + PINCTRL_PIN(85, "GPIO_85"), > + PINCTRL_PIN(86, "GPIO_86"), > + PINCTRL_PIN(87, "GPIO_87"), > + PINCTRL_PIN(88, "GPIO_88"), > + PINCTRL_PIN(89, "GPIO_89"), > + PINCTRL_PIN(90, "GPIO_90"), > + PINCTRL_PIN(91, "GPIO_91"), > + PINCTRL_PIN(92, "GPIO_92"), > + PINCTRL_PIN(93, "GPIO_93"), > + PINCTRL_PIN(94, "GPIO_94"), > + PINCTRL_PIN(95, "GPIO_95"), > + PINCTRL_PIN(96, "GPIO_96"), > + PINCTRL_PIN(97, "GPIO_97"), > + PINCTRL_PIN(98, "GPIO_98"), > + PINCTRL_PIN(99, "GPIO_99"), > +}; > + > +#define DECLARE_QCA_GPIO_PINS(pin) \ > + static const unsigned int gpio##pin##_pins[] = { pin } > +DECLARE_QCA_GPIO_PINS(0); > +DECLARE_QCA_GPIO_PINS(1); > +DECLARE_QCA_GPIO_PINS(2); > +DECLARE_QCA_GPIO_PINS(3); > +DECLARE_QCA_GPIO_PINS(4); > +DECLARE_QCA_GPIO_PINS(5); > +DECLARE_QCA_GPIO_PINS(6); > +DECLARE_QCA_GPIO_PINS(7); > +DECLARE_QCA_GPIO_PINS(8); > +DECLARE_QCA_GPIO_PINS(9); > +DECLARE_QCA_GPIO_PINS(10); > +DECLARE_QCA_GPIO_PINS(11); > +DECLARE_QCA_GPIO_PINS(12); > +DECLARE_QCA_GPIO_PINS(13); > +DECLARE_QCA_GPIO_PINS(14); > +DECLARE_QCA_GPIO_PINS(15); > +DECLARE_QCA_GPIO_PINS(16); > +DECLARE_QCA_GPIO_PINS(17); > +DECLARE_QCA_GPIO_PINS(18); > +DECLARE_QCA_GPIO_PINS(19); > +DECLARE_QCA_GPIO_PINS(20); > +DECLARE_QCA_GPIO_PINS(21); > +DECLARE_QCA_GPIO_PINS(22); > +DECLARE_QCA_GPIO_PINS(23); > +DECLARE_QCA_GPIO_PINS(24); > +DECLARE_QCA_GPIO_PINS(25); > +DECLARE_QCA_GPIO_PINS(26); > +DECLARE_QCA_GPIO_PINS(27); > +DECLARE_QCA_GPIO_PINS(28); > +DECLARE_QCA_GPIO_PINS(29); > +DECLARE_QCA_GPIO_PINS(30); > +DECLARE_QCA_GPIO_PINS(31); > +DECLARE_QCA_GPIO_PINS(32); > +DECLARE_QCA_GPIO_PINS(33); > +DECLARE_QCA_GPIO_PINS(34); > +DECLARE_QCA_GPIO_PINS(35); > +DECLARE_QCA_GPIO_PINS(36); > +DECLARE_QCA_GPIO_PINS(37); > +DECLARE_QCA_GPIO_PINS(38); > +DECLARE_QCA_GPIO_PINS(39); > +DECLARE_QCA_GPIO_PINS(40); > +DECLARE_QCA_GPIO_PINS(41); > +DECLARE_QCA_GPIO_PINS(42); > +DECLARE_QCA_GPIO_PINS(43); > +DECLARE_QCA_GPIO_PINS(44); > +DECLARE_QCA_GPIO_PINS(45); > +DECLARE_QCA_GPIO_PINS(46); > +DECLARE_QCA_GPIO_PINS(47); > +DECLARE_QCA_GPIO_PINS(48); > +DECLARE_QCA_GPIO_PINS(49); > +DECLARE_QCA_GPIO_PINS(50); > +DECLARE_QCA_GPIO_PINS(51); > +DECLARE_QCA_GPIO_PINS(52); > +DECLARE_QCA_GPIO_PINS(53); > +DECLARE_QCA_GPIO_PINS(54); > +DECLARE_QCA_GPIO_PINS(55); > +DECLARE_QCA_GPIO_PINS(56); > +DECLARE_QCA_GPIO_PINS(57); > +DECLARE_QCA_GPIO_PINS(58); > +DECLARE_QCA_GPIO_PINS(59); > +DECLARE_QCA_GPIO_PINS(60); > +DECLARE_QCA_GPIO_PINS(61); > +DECLARE_QCA_GPIO_PINS(62); > +DECLARE_QCA_GPIO_PINS(63); > +DECLARE_QCA_GPIO_PINS(64); > +DECLARE_QCA_GPIO_PINS(65); > +DECLARE_QCA_GPIO_PINS(66); > +DECLARE_QCA_GPIO_PINS(67); > +DECLARE_QCA_GPIO_PINS(68); > +DECLARE_QCA_GPIO_PINS(69); > +DECLARE_QCA_GPIO_PINS(70); > +DECLARE_QCA_GPIO_PINS(71); > +DECLARE_QCA_GPIO_PINS(72); > +DECLARE_QCA_GPIO_PINS(73); > +DECLARE_QCA_GPIO_PINS(74); > +DECLARE_QCA_GPIO_PINS(75); > +DECLARE_QCA_GPIO_PINS(76); > +DECLARE_QCA_GPIO_PINS(77); > +DECLARE_QCA_GPIO_PINS(78); > +DECLARE_QCA_GPIO_PINS(79); > +DECLARE_QCA_GPIO_PINS(80); > +DECLARE_QCA_GPIO_PINS(81); > +DECLARE_QCA_GPIO_PINS(82); > +DECLARE_QCA_GPIO_PINS(83); > +DECLARE_QCA_GPIO_PINS(84); > +DECLARE_QCA_GPIO_PINS(85); > +DECLARE_QCA_GPIO_PINS(86); > +DECLARE_QCA_GPIO_PINS(87); > +DECLARE_QCA_GPIO_PINS(88); > +DECLARE_QCA_GPIO_PINS(89); > +DECLARE_QCA_GPIO_PINS(90); > +DECLARE_QCA_GPIO_PINS(91); > +DECLARE_QCA_GPIO_PINS(92); > +DECLARE_QCA_GPIO_PINS(93); > +DECLARE_QCA_GPIO_PINS(94); > +DECLARE_QCA_GPIO_PINS(95); > +DECLARE_QCA_GPIO_PINS(96); > +DECLARE_QCA_GPIO_PINS(97); > +DECLARE_QCA_GPIO_PINS(98); > +DECLARE_QCA_GPIO_PINS(99); > + > +#define FUNCTION(fname) \ > + [qca_mux_##fname] = { \ > + .name = #fname, \ > + .groups = fname##_groups, \ > + .ngroups = ARRAY_SIZE(fname##_groups), \ > + } > + > +#define PINGROUP(id, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14) \ > + { \ > + .name = "gpio" #id, \ > + .pins = gpio##id##_pins, \ > + .npins = (unsigned)ARRAY_SIZE(gpio##id##_pins), \ > + .funcs = (int[]){ \ > + qca_mux_NA, /* gpio mode */ \ > + qca_mux_##f1, \ > + qca_mux_##f2, \ > + qca_mux_##f3, \ > + qca_mux_##f4, \ > + qca_mux_##f5, \ > + qca_mux_##f6, \ > + qca_mux_##f7, \ > + qca_mux_##f8, \ > + qca_mux_##f9, \ > + qca_mux_##f10, \ > + qca_mux_##f11, \ > + qca_mux_##f12, \ > + qca_mux_##f13, \ > + qca_mux_##f14 \ > + }, \ > + .nfuncs = 15, \ > + .ctl_reg = 0x1000 + 0x10 * id, \ > + .io_reg = 0x1004 + 0x10 * id, \ > + .intr_cfg_reg = 0x1008 + 0x10 * id, \ > + .intr_status_reg = 0x100c + 0x10 * id, \ > + .intr_target_reg = 0x400 + 0x4 * id, \ > + .mux_bit = 2, \ > + .pull_bit = 0, \ > + .drv_bit = 6, \ > + .oe_bit = 9, \ > + .in_bit = 0, \ > + .out_bit = 1, \ > + .intr_enable_bit = 0, \ > + .intr_status_bit = 0, \ > + .intr_target_bit = 5, \ > + .intr_raw_status_bit = 4, \ > + .intr_polarity_bit = 1, \ > + .intr_detection_bit = 2, \ > + .intr_detection_width = 2, \ > + } > + > + > +enum ipq4019_functions { > + qca_mux_gpio, > + qca_mux_blsp_uart1, > + qca_mux_blsp_i2c0, > + qca_mux_blsp_i2c1, > + qca_mux_blsp_uart0, > + qca_mux_blsp_spi1, > + qca_mux_blsp_spi0, > + qca_mux_NA, > +}; > + > +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", > +}; > + > +static const char * const blsp_uart1_groups[] = { > + "gpio8", "gpio9", "gpio10", "gpio11", > +}; > +static const char * const blsp_i2c0_groups[] = { > + "gpio10", "gpio11", "gpio20", "gpio21", "gpio58", "gpio59", > +}; > +static const char * const blsp_spi0_groups[] = { > + "gpio12", "gpio13", "gpio14", "gpio15", "gpio45", > + "gpio54", "gpio55", "gpio56", "gpio57", > +}; > +static const char * const blsp_i2c1_groups[] = { > + "gpio12", "gpio13", "gpio34", "gpio35", > +}; > +static const char * const blsp_uart0_groups[] = { > + "gpio16", "gpio17", "gpio60", "gpio61", > +}; > +static const char * const blsp_spi1_groups[] = { > + "gpio44", "gpio45", "gpio46", "gpio47", > +}; > + > +static const struct msm_function ipq4019_functions[] = { > + FUNCTION(gpio), > + FUNCTION(blsp_uart1), > + FUNCTION(blsp_i2c0), > + FUNCTION(blsp_i2c1), > + FUNCTION(blsp_uart0), > + FUNCTION(blsp_spi1), > + FUNCTION(blsp_spi0), > +}; > + > +static const struct msm_pingroup ipq4019_groups[] = { > + PINGROUP(0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(3, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(4, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(5, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(6, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(7, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(8, blsp_uart1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(9, blsp_uart1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(10, blsp_uart1, NA, NA, blsp_i2c0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(11, blsp_uart1, NA, NA, blsp_i2c0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(12, blsp_spi0, blsp_i2c1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(13, blsp_spi0, blsp_i2c1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(14, blsp_spi0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(15, blsp_spi0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(16, blsp_uart0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(17, blsp_uart0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(18, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(19, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(20, blsp_i2c0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(21, blsp_i2c0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(22, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(23, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(24, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(25, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(26, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(27, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(28, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(29, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(30, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(31, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(32, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(33, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(34, blsp_i2c1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(35, blsp_i2c1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(36, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(37, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(38, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(39, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(40, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(41, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(42, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(43, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(44, NA, blsp_spi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(45, NA, blsp_spi1, blsp_spi0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(46, NA, blsp_spi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(47, NA, blsp_spi1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(48, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(49, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(50, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(51, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(52, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(53, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(54, NA, blsp_spi0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(55, NA, blsp_spi0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(56, NA, blsp_spi0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(57, NA, blsp_spi0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(58, NA, NA, blsp_i2c0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(59, NA, blsp_i2c0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(60, NA, blsp_uart0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(61, NA, blsp_uart0, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(62, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(63, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(64, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(65, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(66, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(67, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(68, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > + PINGROUP(69, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), > +}; > + > +static const struct msm_pinctrl_soc_data ipq4019_pinctrl = { > + .pins = ipq4019_pins, > + .npins = ARRAY_SIZE(ipq4019_pins), > + .functions = ipq4019_functions, > + .nfunctions = ARRAY_SIZE(ipq4019_functions), > + .groups = ipq4019_groups, > + .ngroups = ARRAY_SIZE(ipq4019_groups), > + .ngpios = 70, > +}; > + > +static int ipq4019_pinctrl_probe(struct platform_device *pdev) > +{ > + return msm_pinctrl_probe(pdev, &ipq4019_pinctrl); > +} > + > +static const struct of_device_id ipq4019_pinctrl_of_match[] = { > + { .compatible = "qcom,ipq4019-pinctrl", }, > + { }, > +}; > + > +static struct platform_driver ipq4019_pinctrl_driver = { > + .driver = { > + .name = "ipq4019-pinctrl", > + .owner = THIS_MODULE, > + .of_match_table = ipq4019_pinctrl_of_match, > + }, > + .probe = ipq4019_pinctrl_probe, > + .remove = msm_pinctrl_remove, > +}; > + > +static int __init ipq4019_pinctrl_init(void) > +{ > + return platform_driver_register(&ipq4019_pinctrl_driver); > +} > +arch_initcall(ipq4019_pinctrl_init); > + > +static void __exit ipq4019_pinctrl_exit(void) > +{ > + platform_driver_unregister(&ipq4019_pinctrl_driver); > +} > +module_exit(ipq4019_pinctrl_exit); > + > +MODULE_DESCRIPTION("Qualcomm ipq4019 pinctrl driver"); > +MODULE_LICENSE("GPL v2"); > +MODULE_DEVICE_TABLE(of, ipq4019_pinctrl_of_match); > -- > The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, > a Linux Foundation Collaborative Project > > -- > To unsubscribe from this list: send the line "unsubscribe devicetree" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/