Merge tag 'pinctrl-v3.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control bulk changes from Linus Walleij:
 "Pin control bulk changes for the v3.15 series, no new core
  functionality this time, just incremental driver updates:

   - A large refactoring of the MVEBU (Marvell) driver.

   - A large refactoring of the Tegra (nVidia) driver.

   - GPIO interrupt including soft edges support in the STi driver.

   - Misc updates to PFC (Renesas), AT91, ADI2 (Blackfin),
     pinctrl-single, sirf (CSR), msm (Qualcomm), Exynos (Samsung), sunxi
     (AllWinner), i.MX (Freescale), Baytrail"

* tag 'pinctrl-v3.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (72 commits)
  pinctrl: tegra: add some missing Tegra114 entries
  pinctrl: tegra: fix some mistakes in Tegra124
  pinctrl: msm: fix up out-of-order merge conflict
  pinctrl: st: Fix error check for of_irq_to_resource usage
  pinctrl: tegra: consistency cleanup
  pinctrl: tegra: dynamically calculate function list of groups
  pinctrl: tegra: init Tegra20/30 at module_init time
  pinctrl: st: Use ARRAY_SIZE instead of raw value for number of delays
  pinctrl: st: add pinctrl support for the STiH407 SoC
  pinctrl: st: Enhance the controller to manage unavailable registers
  pinctrl: msm: Simplify msm_config_reg() and callers
  pinctrl: msm: Remove impossible WARN_ON()s
  pinctrl: msm: Replace lookup tables with math
  pinctrl: msm: Drop OF_IRQ dependency
  pinctrl: msm: Drop unused includes
  pinctrl: msm: Check for ngpios > MAX_NR_GPIO
  pinctrl: msm: Silence recursive lockdep warning
  pinctrl: mvebu: silence WARN to dev_warn
  pinctrl: msm: drop wake_irqs bitmap
  pinctrl-baytrail: add function mux checking in gpio pin request
  ...

1 files changed, 2 insertions, 638 deletions

diff --git a/drivers/pinctrl/pinctrl-tegra20.c b/drivers/pinctrl/pinctrl-tegra20.c
index fcfb7d012c5b..e0b504088387 100644
--- a/drivers/pinctrl/pinctrl-tegra20.c
+++ b/drivers/pinctrl/pinctrl-tegra20.c
@@ -1894,637 +1894,12 @@ enum tegra_mux {
 	TEGRA_MUX_XIO,
 };
 
-static const char * const ahb_clk_groups[] = {
-	"cdev2",
-};
-
-static const char * const apb_clk_groups[] = {
-	"cdev2",
-};
-
-static const char * const audio_sync_groups[] = {
-	"cdev1",
-};
-
-static const char * const crt_groups[] = {
-	"crtp",
-	"lm1",
-};
-
-static const char * const dap1_groups[] = {
-	"dap1",
-};
-
-static const char * const dap2_groups[] = {
-	"dap2",
-};
-
-static const char * const dap3_groups[] = {
-	"dap3",
-};
-
-static const char * const dap4_groups[] = {
-	"dap4",
-};
-
-static const char * const dap5_groups[] = {
-	"gme",
-};
-
-static const char * const displaya_groups[] = {
-	"lcsn",
-	"ld0",
-	"ld1",
-	"ld10",
-	"ld11",
-	"ld12",
-	"ld13",
-	"ld14",
-	"ld15",
-	"ld16",
-	"ld17",
-	"ld2",
-	"ld3",
-	"ld4",
-	"ld5",
-	"ld6",
-	"ld7",
-	"ld8",
-	"ld9",
-	"ldc",
-	"ldi",
-	"lhp0",
-	"lhp1",
-	"lhp2",
-	"lhs",
-	"lm0",
-	"lm1",
-	"lpp",
-	"lpw0",
-	"lpw1",
-	"lpw2",
-	"lsc0",
-	"lsc1",
-	"lsck",
-	"lsda",
-	"lsdi",
-	"lspi",
-	"lvp0",
-	"lvp1",
-	"lvs",
-};
-
-static const char * const displayb_groups[] = {
-	"lcsn",
-	"ld0",
-	"ld1",
-	"ld10",
-	"ld11",
-	"ld12",
-	"ld13",
-	"ld14",
-	"ld15",
-	"ld16",
-	"ld17",
-	"ld2",
-	"ld3",
-	"ld4",
-	"ld5",
-	"ld6",
-	"ld7",
-	"ld8",
-	"ld9",
-	"ldc",
-	"ldi",
-	"lhp0",
-	"lhp1",
-	"lhp2",
-	"lhs",
-	"lm0",
-	"lm1",
-	"lpp",
-	"lpw0",
-	"lpw1",
-	"lpw2",
-	"lsc0",
-	"lsc1",
-	"lsck",
-	"lsda",
-	"lsdi",
-	"lspi",
-	"lvp0",
-	"lvp1",
-	"lvs",
-};
-
-static const char * const emc_test0_dll_groups[] = {
-	"kbca",
-};
-
-static const char * const emc_test1_dll_groups[] = {
-	"kbcc",
-};
-
-static const char * const gmi_groups[] = {
-	"ata",
-	"atb",
-	"atc",
-	"atd",
-	"ate",
-	"dap1",
-	"dap2",
-	"dap4",
-	"gma",
-	"gmb",
-	"gmc",
-	"gmd",
-	"gme",
-	"gpu",
-	"irrx",
-	"irtx",
-	"pta",
-	"spia",
-	"spib",
-	"spic",
-	"spid",
-	"spie",
-	"uca",
-	"ucb",
-};
-
-static const char * const gmi_int_groups[] = {
-	"gmb",
-};
-
-static const char * const hdmi_groups[] = {
-	"hdint",
-	"lpw0",
-	"lpw2",
-	"lsc1",
-	"lsck",
-	"lsda",
-	"lspi",
-	"pta",
-};
-
-static const char * const i2cp_groups[] = {
-	"i2cp",
-};
-
-static const char * const i2c1_groups[] = {
-	"rm",
-	"spdi",
-	"spdo",
-	"spig",
-	"spih",
-};
-
-static const char * const i2c2_groups[] = {
-	"ddc",
-	"pta",
-};
-
-static const char * const i2c3_groups[] = {
-	"dtf",
-};
-
-static const char * const ide_groups[] = {
-	"ata",
-	"atb",
-	"atc",
-	"atd",
-	"ate",
-	"gmb",
-};
-
-static const char * const irda_groups[] = {
-	"uad",
-};
-
-static const char * const kbc_groups[] = {
-	"kbca",
-	"kbcb",
-	"kbcc",
-	"kbcd",
-	"kbce",
-	"kbcf",
-};
-
-static const char * const mio_groups[] = {
-	"kbcb",
-	"kbcd",
-	"kbcf",
-};
-
-static const char * const mipi_hs_groups[] = {
-	"uaa",
-	"uab",
-};
-
-static const char * const nand_groups[] = {
-	"ata",
-	"atb",
-	"atc",
-	"atd",
-	"ate",
-	"gmb",
-	"gmd",
-	"kbca",
-	"kbcb",
-	"kbcc",
-	"kbcd",
-	"kbce",
-	"kbcf",
-};
-
-static const char * const osc_groups[] = {
-	"cdev1",
-	"cdev2",
-};
-
-static const char * const owr_groups[] = {
-	"kbce",
-	"owc",
-	"uac",
-};
-
-static const char * const pcie_groups[] = {
-	"gpv",
-	"slxa",
-	"slxk",
-};
-
-static const char * const plla_out_groups[] = {
-	"cdev1",
-};
-
-static const char * const pllc_out1_groups[] = {
-	"csus",
-};
-
-static const char * const pllm_out1_groups[] = {
-	"cdev1",
-};
-
-static const char * const pllp_out2_groups[] = {
-	"csus",
-};
-
-static const char * const pllp_out3_groups[] = {
-	"csus",
-};
-
-static const char * const pllp_out4_groups[] = {
-	"cdev2",
-};
-
-static const char * const pwm_groups[] = {
-	"gpu",
-	"sdb",
-	"sdc",
-	"sdd",
-	"ucb",
-};
-
-static const char * const pwr_intr_groups[] = {
-	"pmc",
-};
-
-static const char * const pwr_on_groups[] = {
-	"pmc",
-};
-
-static const char * const rsvd1_groups[] = {
-	"dta",
-	"dtb",
-	"dtc",
-	"dtd",
-	"dte",
-	"gmd",
-	"gme",
-};
-
-static const char * const rsvd2_groups[] = {
-	"crtp",
-	"dap1",
-	"dap3",
-	"dap4",
-	"ddc",
-	"dtb",
-	"dtc",
-	"dte",
-	"dtf",
-	"gpu7",
-	"gpv",
-	"hdint",
-	"i2cp",
-	"owc",
-	"rm",
-	"sdio1",
-	"spdi",
-	"spdo",
-	"uac",
-	"uca",
-	"uda",
-};
-
-static const char * const rsvd3_groups[] = {
-	"crtp",
-	"dap2",
-	"dap3",
-	"ddc",
-	"gpu7",
-	"gpv",
-	"hdint",
-	"i2cp",
-	"ld17",
-	"ldc",
-	"ldi",
-	"lhp0",
-	"lhp1",
-	"lhp2",
-	"lm1",
-	"lpp",
-	"lpw1",
-	"lvp0",
-	"lvp1",
-	"owc",
-	"pmc",
-	"rm",
-	"uac",
-};
-
-static const char * const rsvd4_groups[] = {
-	"ata",
-	"ate",
-	"crtp",
-	"dap3",
-	"dap4",
-	"ddc",
-	"dta",
-	"dtc",
-	"dtd",
-	"dtf",
-	"gpu",
-	"gpu7",
-	"gpv",
-	"hdint",
-	"i2cp",
-	"kbce",
-	"lcsn",
-	"ld0",
-	"ld1",
-	"ld2",
-	"ld3",
-	"ld4",
-	"ld5",
-	"ld6",
-	"ld7",
-	"ld8",
-	"ld9",
-	"ld10",
-	"ld11",
-	"ld12",
-	"ld13",
-	"ld14",
-	"ld15",
-	"ld16",
-	"ld17",
-	"ldc",
-	"ldi",
-	"lhp0",
-	"lhp1",
-	"lhp2",
-	"lhs",
-	"lm0",
-	"lpp",
-	"lpw1",
-	"lsc0",
-	"lsdi",
-	"lvp0",
-	"lvp1",
-	"lvs",
-	"owc",
-	"pmc",
-	"pta",
-	"rm",
-	"spif",
-	"uac",
-	"uca",
-	"ucb",
-};
-
-static const char * const rtck_groups[] = {
-	"gpu7",
-};
-
-static const char * const sdio1_groups[] = {
-	"sdio1",
-};
-
-static const char * const sdio2_groups[] = {
-	"dap1",
-	"dta",
-	"dtd",
-	"kbca",
-	"kbcb",
-	"kbcd",
-	"spdi",
-	"spdo",
-};
-
-static const char * const sdio3_groups[] = {
-	"sdb",
-	"sdc",
-	"sdd",
-	"slxa",
-	"slxc",
-	"slxd",
-	"slxk",
-};
-
-static const char * const sdio4_groups[] = {
-	"atb",
-	"atc",
-	"atd",
-	"gma",
-	"gme",
-};
-
-static const char * const sflash_groups[] = {
-	"gmc",
-	"gmd",
-};
-
-static const char * const spdif_groups[] = {
-	"slxc",
-	"slxd",
-	"spdi",
-	"spdo",
-	"uad",
-};
-
-static const char * const spi1_groups[] = {
-	"dtb",
-	"dte",
-	"spia",
-	"spib",
-	"spic",
-	"spid",
-	"spie",
-	"spif",
-	"uda",
-};
-
-static const char * const spi2_groups[] = {
-	"sdb",
-	"slxa",
-	"slxc",
-	"slxd",
-	"slxk",
-	"spia",
-	"spib",
-	"spic",
-	"spid",
-	"spie",
-	"spif",
-	"spig",
-	"spih",
-	"uab",
-};
-
-static const char * const spi2_alt_groups[] = {
-	"spid",
-	"spie",
-	"spig",
-	"spih",
-};
-
-static const char * const spi3_groups[] = {
-	"gma",
-	"lcsn",
-	"lm0",
-	"lpw0",
-	"lpw2",
-	"lsc1",
-	"lsck",
-	"lsda",
-	"lsdi",
-	"sdc",
-	"sdd",
-	"spia",
-	"spib",
-	"spic",
-	"spif",
-	"spig",
-	"spih",
-	"uaa",
-};
-
-static const char * const spi4_groups[] = {
-	"gmc",
-	"irrx",
-	"irtx",
-	"slxa",
-	"slxc",
-	"slxd",
-	"slxk",
-	"uad",
-};
-
-static const char * const trace_groups[] = {
-	"kbcc",
-	"kbcf",
-};
-
-static const char * const twc_groups[] = {
-	"dap2",
-	"sdc",
-};
-
-static const char * const uarta_groups[] = {
-	"gpu",
-	"irrx",
-	"irtx",
-	"sdb",
-	"sdd",
-	"sdio1",
-	"uaa",
-	"uab",
-	"uad",
-};
-
-static const char * const uartb_groups[] = {
-	"irrx",
-	"irtx",
-};
-
-static const char * const uartc_groups[] = {
-	"uca",
-	"ucb",
-};
-
-static const char * const uartd_groups[] = {
-	"gmc",
-	"uda",
-};
-
-static const char * const uarte_groups[] = {
-	"gma",
-	"sdio1",
-};
-
-static const char * const ulpi_groups[] = {
-	"uaa",
-	"uab",
-	"uda",
-};
-
-static const char * const vi_groups[] = {
-	"dta",
-	"dtb",
-	"dtc",
-	"dtd",
-	"dte",
-	"dtf",
-};
-
-static const char * const vi_sensor_clk_groups[] = {
-	"csus",
-};
-
-static const char * const xio_groups[] = {
-	"ld0",
-	"ld1",
-	"ld10",
-	"ld11",
-	"ld12",
-	"ld13",
-	"ld14",
-	"ld15",
-	"ld16",
-	"ld2",
-	"ld3",
-	"ld4",
-	"ld5",
-	"ld6",
-	"ld7",
-	"ld8",
-	"ld9",
-	"lhs",
-	"lsc0",
-	"lspi",
-	"lvs",
-};
-
 #define FUNCTION(fname)					\
 	{						\
 		.name = #fname,				\
-		.groups = fname##_groups,		\
-		.ngroups = ARRAY_SIZE(fname##_groups),	\
 	}
 
-static const struct tegra_function tegra20_functions[] = {
+static struct tegra_function tegra20_functions[] = {
 	FUNCTION(ahb_clk),
 	FUNCTION(apb_clk),
 	FUNCTION(audio_sync),
@@ -2881,18 +2256,7 @@ static struct platform_driver tegra20_pinctrl_driver = {
 	.probe = tegra20_pinctrl_probe,
 	.remove = tegra_pinctrl_remove,
 };
-
-static int __init tegra20_pinctrl_init(void)
-{
-	return platform_driver_register(&tegra20_pinctrl_driver);
-}
-arch_initcall(tegra20_pinctrl_init);
-
-static void __exit tegra20_pinctrl_exit(void)
-{
-	platform_driver_unregister(&tegra20_pinctrl_driver);
-}
-module_exit(tegra20_pinctrl_exit);
+module_platform_driver(tegra20_pinctrl_driver);
 
 MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>");
 MODULE_DESCRIPTION("NVIDIA Tegra20 pinctrl driver");