Merge tag 'hwmon-for-linus-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:

 - drivers for MAX31785 and MAX6621

 - support for AMD family 17h (Ryzen, Threadripper) temperature sensors

 - various driver cleanups and minor improvements

* tag 'hwmon-for-linus-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (30 commits)
  dt-bindings: pmbus: Add Maxim MAX31785 documentation
  pmbus: Add driver for Maxim MAX31785 Intelligent Fan Controller
  hwmon: (aspeed-pwm-tacho) Sort headers
  hwmon: (xgene) Minor clean up of ifdef and acpi_match_table reference
  hwmon: (max6621) Inverted if condition in max6621_read()
  hwmon: (asc7621) remove redundant assignment to newval
  hwmon: (xgene) Support hwmon v2
  hwmon: (gpio-fan) Fix null pointer dereference at probe
  hwmon: (gpio-fan) Convert to use GPIO descriptors
  hwmon: (gpio-fan) Rename GPIO line state variables
  hwmon: (gpio-fan) Get rid of the gpio alarm struct
  hwmon: (gpio-fan) Get rid of platform data struct
  hwmon: (gpio-fan) Mandate OF_GPIO and cut pdata path
  hwmon: (gpio-fan) Send around device pointer
  hwmon: (gpio-fan) Localize platform data
  hwmon: (gpio-fan) Use local variable pointers
  hwmon: (gpio-fan) Move DT bindings to the right place
  Documentation: devicetree: add max6621 device
  hwmon: (max6621) Add support for Maxim MAX6621 temperature sensor
  hwmon: (w83793) make const array watchdog_minors static, reduces object code size
  ...

1 files changed, 10 insertions, 7 deletions

diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c
index 2d45d18b1a5e..6b7df6fd2448 100644
--- a/arch/arm/mach-pxa/stargate2.c
+++ b/arch/arm/mach-pxa/stargate2.c
@@ -29,6 +29,7 @@
 #include <linux/platform_data/pcf857x.h>
 #include <linux/platform_data/at24.h>
 #include <linux/smc91x.h>
+#include <linux/gpio/machine.h>
 #include <linux/gpio.h>
 #include <linux/leds.h>
 
@@ -52,7 +53,6 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/pxa2xx_spi.h>
 #include <linux/mfd/da903x.h>
-#include <linux/platform_data/sht15.h>
 
 #include "devices.h"
 #include "generic.h"
@@ -137,17 +137,18 @@ static unsigned long sg2_im2_unified_pin_config[] __initdata = {
 	GPIO10_GPIO, /* large basic connector pin 23 */
 };
 
-static struct sht15_platform_data platform_data_sht15 = {
-	.gpio_data =  100,
-	.gpio_sck  =  98,
+static struct gpiod_lookup_table sht15_gpiod_table = {
+	.dev_id = "sht15",
+	.table = {
+		/* FIXME: should this have |GPIO_OPEN_DRAIN set? */
+		GPIO_LOOKUP("gpio-pxa", 100, "data", GPIO_ACTIVE_HIGH),
+		GPIO_LOOKUP("gpio-pxa", 98, "clk", GPIO_ACTIVE_HIGH),
+	},
 };
 
 static struct platform_device sht15 = {
 	.name = "sht15",
 	.id = -1,
-	.dev = {
-		.platform_data = &platform_data_sht15,
-	},
 };
 
 static struct regulator_consumer_supply stargate2_sensor_3_con[] = {
@@ -608,6 +609,7 @@ static void __init imote2_init(void)
 
 	imote2_stargate2_init();
 
+	gpiod_add_lookup_table(&sht15_gpiod_table);
 	platform_add_devices(imote2_devices, ARRAY_SIZE(imote2_devices));
 
 	i2c_register_board_info(0, imote2_i2c_board_info,
@@ -988,6 +990,7 @@ static void __init stargate2_init(void)
 
 	imote2_stargate2_init();
 
+	gpiod_add_lookup_table(&sht15_gpiod_table);
 	platform_add_devices(ARRAY_AND_SIZE(stargate2_devices));
 
 	i2c_register_board_info(0, ARRAY_AND_SIZE(stargate2_i2c_board_info));