Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410-module.c b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
index 5aa4728..937d0a8 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410-module.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
@@ -194,8 +194,8 @@
0x3, /* IRQ out, active high, CMOS */
},
.ldo = {
- { .enable = S3C64XX_GPN(6), .init_data = &wm8994_ldo1, },
- { .enable = S3C64XX_GPN(4), .init_data = &wm8994_ldo2, },
+ { .init_data = &wm8994_ldo1, },
+ { .init_data = &wm8994_ldo2, },
},
};
@@ -203,6 +203,18 @@
{ I2C_BOARD_INFO("wm8958", 0x1a), /* WM8958 is the superset */
.platform_data = &wm8994_pdata,
.irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2,
+ .dev_name = "wm8958",
+ },
+};
+
+static struct gpiod_lookup_table wm8994_gpiod_table = {
+ .dev_id = "i2c-wm8958", /* I2C device name */
+ .table = {
+ GPIO_LOOKUP("GPION", 6,
+ "wlf,ldo1ena", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("GPION", 4,
+ "wlf,ldo2ena", GPIO_ACTIVE_HIGH),
+ { },
},
};
@@ -316,6 +328,8 @@
int num_i2c_devs;
const struct spi_board_info *spi_devs;
int num_spi_devs;
+
+ struct gpiod_lookup_table *gpiod_table;
} gf_mods[] = {
{ .id = 0x01, .rev = 0xff, .name = "1250-EV1 Springbank" },
{ .id = 0x02, .rev = 0xff, .name = "1251-EV1 Jura" },
@@ -350,13 +364,16 @@
.i2c_devs = wm1255_devs, .num_i2c_devs = ARRAY_SIZE(wm1255_devs) },
{ .id = 0x3c, .rev = 0xff, .name = "1273-EV1 Longmorn" },
{ .id = 0x3d, .rev = 0xff, .name = "1277-EV1 Littlemill",
- .i2c_devs = wm1277_devs, .num_i2c_devs = ARRAY_SIZE(wm1277_devs) },
+ .i2c_devs = wm1277_devs, .num_i2c_devs = ARRAY_SIZE(wm1277_devs),
+ .gpiod_table = &wm8994_gpiod_table },
{ .id = 0x3e, .rev = 0, .name = "WM5102-6271-EV1-CS127 Amrut",
.spi_devs = wm5102_reva_spi_devs,
- .num_spi_devs = ARRAY_SIZE(wm5102_reva_spi_devs) },
+ .num_spi_devs = ARRAY_SIZE(wm5102_reva_spi_devs),
+ .gpiod_table = &wm5102_reva_gpiod_table },
{ .id = 0x3e, .rev = -1, .name = "WM5102-6271-EV1-CS127 Amrut",
.spi_devs = wm5102_spi_devs,
- .num_spi_devs = ARRAY_SIZE(wm5102_spi_devs) },
+ .num_spi_devs = ARRAY_SIZE(wm5102_spi_devs),
+ .gpiod_table = &wm5102_gpiod_table },
{ .id = 0x3f, .rev = -1, .name = "WM2200-6271-CS90-M-REV1",
.i2c_devs = wm2200_i2c, .num_i2c_devs = ARRAY_SIZE(wm2200_i2c) },
};
@@ -381,6 +398,7 @@
gpiod_add_lookup_table(&wm5102_reva_gpiod_table);
gpiod_add_lookup_table(&wm5102_gpiod_table);
+ gpiod_add_lookup_table(&wm8994_gpiod_table);
if (i < ARRAY_SIZE(gf_mods)) {
dev_info(&i2c->dev, "%s revision %d\n",
@@ -395,6 +413,9 @@
spi_register_board_info(gf_mods[i].spi_devs,
gf_mods[i].num_spi_devs);
+
+ if (gf_mods[i].gpiod_table)
+ gpiod_add_lookup_table(gf_mods[i].gpiod_table);
} else {
dev_warn(&i2c->dev, "Unknown module ID 0x%x revision %d\n",
id, rev + 1);
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c
index f046502..8ec6a4f 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410.c
@@ -15,6 +15,7 @@
#include <linux/io.h>
#include <linux/init.h>
#include <linux/gpio.h>
+#include <linux/gpio/machine.h>
#include <linux/leds.h>
#include <linux/delay.h>
#include <linux/mmc/host.h>
@@ -352,7 +353,6 @@
.supply_name = "WALLVDD",
.microvolts = 5000000,
.init_data = &wallvdd_data,
- .gpio = -EINVAL,
};
static struct platform_device wallvdd_device = {
@@ -399,7 +399,6 @@
/* VDDARM is controlled by DVS1 connected to GPK(0) */
static struct wm831x_buckv_pdata vddarm_pdata = {
.dvs_control_src = 1,
- .dvs_gpio = S3C64XX_GPK(0),
};
static struct regulator_consumer_supply vddarm_consumers[] = {
@@ -597,6 +596,24 @@
.touch = &touch_pdata,
};
+/*
+ * VDDARM is eventually ending up as a regulator hanging on the MFD cell device
+ * "wm831x-buckv.1" spawn from drivers/mfd/wm831x-core.c.
+ *
+ * From the note on the platform data we can see that this is clearly DVS1
+ * and assigned as dcdc1 resource to the MFD core which sets .id of the cell
+ * spawning the DVS1 platform device to 1, then the cell platform device
+ * name is calculated from 10*instance + id resulting in the device name
+ * "wm831x-buckv.11"
+ */
+static struct gpiod_lookup_table crag_pmic_gpiod_table = {
+ .dev_id = "wm831x-buckv.11",
+ .table = {
+ GPIO_LOOKUP("GPIOK", 0, "dvs", GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
+
static struct i2c_board_info i2c_devs0[] = {
{ I2C_BOARD_INFO("24c08", 0x50), },
{ I2C_BOARD_INFO("tca6408", 0x20),
@@ -837,6 +854,7 @@
s3c_fb_set_platdata(&crag6410_lcd_pdata);
dwc2_hsotg_set_platdata(&crag6410_hsotg_pdata);
+ gpiod_add_lookup_table(&crag_pmic_gpiod_table);
i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c
index c46fa5d..908e5aa 100644
--- a/arch/arm/mach-s3c64xx/mach-smdk6410.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c
@@ -222,7 +222,6 @@
.supply_name = "B_PWR_5V",
.microvolts = 5000000,
.init_data = &smdk6410_b_pwr_5v_data,
- .gpio = -EINVAL,
};
static struct platform_device smdk6410_b_pwr_5v = {
diff --git a/arch/arm/mach-s3c64xx/regs-sys.h b/arch/arm/mach-s3c64xx/regs-sys.h
index 8c411fb..3687325 100644
--- a/arch/arm/mach-s3c64xx/regs-sys.h
+++ b/arch/arm/mach-s3c64xx/regs-sys.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright 2008 Openmoko, Inc.
* Copyright 2008 Simtec Electronics
@@ -5,10 +6,6 @@
* http://armlinux.simtec.co.uk/
*
* S3C64XX system register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#ifndef __MACH_S3C64XX_REGS_SYS_H
diff --git a/arch/arm/mach-s3c64xx/regs-syscon-power.h b/arch/arm/mach-s3c64xx/regs-syscon-power.h
index 6e16b34..a35811c 100644
--- a/arch/arm/mach-s3c64xx/regs-syscon-power.h
+++ b/arch/arm/mach-s3c64xx/regs-syscon-power.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright 2008 Openmoko, Inc.
* Copyright 2008 Simtec Electronics
@@ -5,10 +6,6 @@
* Ben Dooks <ben@simtec.co.uk>
*
* S3C64XX - syscon power and sleep control registers
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#ifndef __MACH_S3C64XX_REGS_SYSCON_POWER_H
diff --git a/arch/arm/mach-s3c64xx/regs-usb-hsotg-phy.h b/arch/arm/mach-s3c64xx/regs-usb-hsotg-phy.h
index eae3c31..deb1dd2 100644
--- a/arch/arm/mach-s3c64xx/regs-usb-hsotg-phy.h
+++ b/arch/arm/mach-s3c64xx/regs-usb-hsotg-phy.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright 2008 Openmoko, Inc.
* Copyright 2008 Simtec Electronics
@@ -5,10 +6,6 @@
* Ben Dooks <ben@simtec.co.uk>
*
* S3C - USB2.0 Highspeed/OtG device PHY registers
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
/* Note, this is a separate header file as some of the clock framework
diff --git a/arch/arm/mach-s3c64xx/setup-usb-phy.c b/arch/arm/mach-s3c64xx/setup-usb-phy.c
index 46a9e95..6aaaa1d 100644
--- a/arch/arm/mach-s3c64xx/setup-usb-phy.c
+++ b/arch/arm/mach-s3c64xx/setup-usb-phy.c
@@ -15,6 +15,11 @@
#include "regs-sys.h"
#include "regs-usb-hsotg-phy.h"
+enum samsung_usb_phy_type {
+ USB_PHY_TYPE_DEVICE,
+ USB_PHY_TYPE_HOST,
+};
+
static int s3c_usb_otgphy_init(struct platform_device *pdev)
{
struct clk *xusbxti;