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-rw-r--r--arch/arm/mach-omap2/board-generic.c1
-rw-r--r--arch/arm/mach-omap2/board-n8x0.c156
-rw-r--r--arch/arm/mach-omap2/omap-wakeupgen.c1
-rw-r--r--arch/arm/mach-omap2/omap_device.c1
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_3xxx_data.c11
-rw-r--r--arch/arm/mach-omap2/omap_phy_internal.c12
-rw-r--r--arch/arm/mach-omap2/pdata-quirks.c132
-rw-r--r--arch/arm/mach-omap2/powerdomain.c2
-rw-r--r--arch/arm/mach-omap2/sdrc2xxx.c2
-rw-r--r--arch/arm/mach-omap2/sleep33xx.S2
-rw-r--r--arch/arm/mach-omap2/sleep43xx.S2
-rw-r--r--arch/arm/mach-omap2/sleep44xx.S2
-rw-r--r--arch/arm/mach-omap2/sram.c4
-rw-r--r--arch/arm/mach-omap2/ti81xx-restart.c3
-rw-r--r--arch/arm/mach-omap2/usb-tusb6010.c20
-rw-r--r--arch/arm/mach-omap2/usb-tusb6010.h12
16 files changed, 147 insertions, 216 deletions
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 1610c567a6a3..10d2f078e4a8 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -13,6 +13,7 @@
#include <linux/of_platform.h>
#include <linux/irqdomain.h>
#include <linux/clocksource.h>
+#include <linux/clockchips.h>
#include <asm/setup.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index 3353b0a923d9..8e3b5068d4ab 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -10,7 +10,8 @@
#include <linux/clk.h>
#include <linux/delay.h>
-#include <linux/gpio.h>
+#include <linux/gpio/machine.h>
+#include <linux/gpio/consumer.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/irq.h>
@@ -28,13 +29,12 @@
#include "common.h"
#include "mmc.h"
+#include "usb-tusb6010.h"
#include "soc.h"
#include "common-board-devices.h"
#define TUSB6010_ASYNC_CS 1
#define TUSB6010_SYNC_CS 4
-#define TUSB6010_GPIO_INT 58
-#define TUSB6010_GPIO_ENABLE 0
#define TUSB6010_DMACHAN 0x3f
#define NOKIA_N810_WIMAX (1 << 2)
@@ -61,37 +61,6 @@ static void board_check_revision(void)
}
#if IS_ENABLED(CONFIG_USB_MUSB_TUSB6010)
-/*
- * Enable or disable power to TUSB6010. When enabling, turn on 3.3 V and
- * 1.5 V voltage regulators of PM companion chip. Companion chip will then
- * provide then PGOOD signal to TUSB6010 which will release it from reset.
- */
-static int tusb_set_power(int state)
-{
- int i, retval = 0;
-
- if (state) {
- gpio_set_value(TUSB6010_GPIO_ENABLE, 1);
- msleep(1);
-
- /* Wait until TUSB6010 pulls INT pin down */
- i = 100;
- while (i && gpio_get_value(TUSB6010_GPIO_INT)) {
- msleep(1);
- i--;
- }
-
- if (!i) {
- printk(KERN_ERR "tusb: powerup failed\n");
- retval = -ENODEV;
- }
- } else {
- gpio_set_value(TUSB6010_GPIO_ENABLE, 0);
- msleep(10);
- }
-
- return retval;
-}
static struct musb_hdrc_config musb_config = {
.multipoint = 1,
@@ -102,39 +71,36 @@ static struct musb_hdrc_config musb_config = {
static struct musb_hdrc_platform_data tusb_data = {
.mode = MUSB_OTG,
- .set_power = tusb_set_power,
.min_power = 25, /* x2 = 50 mA drawn from VBUS as peripheral */
.power = 100, /* Max 100 mA VBUS for host mode */
.config = &musb_config,
};
+static struct gpiod_lookup_table tusb_gpio_table = {
+ .dev_id = "musb-tusb",
+ .table = {
+ GPIO_LOOKUP("gpio-0-15", 0, "enable",
+ GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("gpio-48-63", 10, "int",
+ GPIO_ACTIVE_HIGH),
+ { }
+ },
+};
+
static void __init n8x0_usb_init(void)
{
int ret = 0;
- static const char announce[] __initconst = KERN_INFO "TUSB 6010\n";
-
- /* PM companion chip power control pin */
- ret = gpio_request_one(TUSB6010_GPIO_ENABLE, GPIOF_OUT_INIT_LOW,
- "TUSB6010 enable");
- if (ret != 0) {
- printk(KERN_ERR "Could not get TUSB power GPIO%i\n",
- TUSB6010_GPIO_ENABLE);
- return;
- }
- tusb_set_power(0);
+ gpiod_add_lookup_table(&tusb_gpio_table);
ret = tusb6010_setup_interface(&tusb_data, TUSB6010_REFCLK_19, 2,
- TUSB6010_ASYNC_CS, TUSB6010_SYNC_CS,
- TUSB6010_GPIO_INT, TUSB6010_DMACHAN);
+ TUSB6010_ASYNC_CS, TUSB6010_SYNC_CS,
+ TUSB6010_DMACHAN);
if (ret != 0)
- goto err;
+ return;
- printk(announce);
+ pr_info("TUSB 6010\n");
return;
-
-err:
- gpio_free(TUSB6010_GPIO_ENABLE);
}
#else
@@ -170,22 +136,32 @@ static struct spi_board_info n800_spi_board_info[] __initdata = {
* GPIO23 and GPIO9 slot 2 EMMC on N810
*
*/
-#define N8X0_SLOT_SWITCH_GPIO 96
-#define N810_EMMC_VSD_GPIO 23
-#define N810_EMMC_VIO_GPIO 9
-
static int slot1_cover_open;
static int slot2_cover_open;
static struct device *mmc_device;
-static int n8x0_mmc_switch_slot(struct device *dev, int slot)
-{
-#ifdef CONFIG_MMC_DEBUG
- dev_dbg(dev, "Choose slot %d\n", slot + 1);
-#endif
- gpio_set_value(N8X0_SLOT_SWITCH_GPIO, slot);
- return 0;
-}
+static struct gpiod_lookup_table nokia8xx_mmc_gpio_table = {
+ .dev_id = "mmci-omap.0",
+ .table = {
+ /* Slot switch, GPIO 96 */
+ GPIO_LOOKUP("gpio-80-111", 16,
+ "switch", GPIO_ACTIVE_HIGH),
+ { }
+ },
+};
+
+static struct gpiod_lookup_table nokia810_mmc_gpio_table = {
+ .dev_id = "mmci-omap.0",
+ .table = {
+ /* Slot index 1, VSD power, GPIO 23 */
+ GPIO_LOOKUP_IDX("gpio-16-31", 7,
+ "vsd", 1, GPIO_ACTIVE_HIGH),
+ /* Slot index 1, VIO power, GPIO 9 */
+ GPIO_LOOKUP_IDX("gpio-0-15", 9,
+ "vio", 1, GPIO_ACTIVE_HIGH),
+ { }
+ },
+};
static int n8x0_mmc_set_power_menelaus(struct device *dev, int slot,
int power_on, int vdd)
@@ -256,31 +232,13 @@ static int n8x0_mmc_set_power_menelaus(struct device *dev, int slot,
return 0;
}
-static void n810_set_power_emmc(struct device *dev,
- int power_on)
-{
- dev_dbg(dev, "Set EMMC power %s\n", power_on ? "on" : "off");
-
- if (power_on) {
- gpio_set_value(N810_EMMC_VSD_GPIO, 1);
- msleep(1);
- gpio_set_value(N810_EMMC_VIO_GPIO, 1);
- msleep(1);
- } else {
- gpio_set_value(N810_EMMC_VIO_GPIO, 0);
- msleep(50);
- gpio_set_value(N810_EMMC_VSD_GPIO, 0);
- msleep(50);
- }
-}
-
static int n8x0_mmc_set_power(struct device *dev, int slot, int power_on,
int vdd)
{
if (board_is_n800() || slot == 0)
return n8x0_mmc_set_power_menelaus(dev, slot, power_on, vdd);
- n810_set_power_emmc(dev, power_on);
+ /* The n810 power will be handled by GPIO code in the driver */
return 0;
}
@@ -418,13 +376,6 @@ static void n8x0_mmc_shutdown(struct device *dev)
static void n8x0_mmc_cleanup(struct device *dev)
{
menelaus_unregister_mmc_callback();
-
- gpio_free(N8X0_SLOT_SWITCH_GPIO);
-
- if (board_is_n810()) {
- gpio_free(N810_EMMC_VSD_GPIO);
- gpio_free(N810_EMMC_VIO_GPIO);
- }
}
/*
@@ -433,7 +384,6 @@ static void n8x0_mmc_cleanup(struct device *dev)
*/
static struct omap_mmc_platform_data mmc1_data = {
.nr_slots = 0,
- .switch_slot = n8x0_mmc_switch_slot,
.init = n8x0_mmc_late_init,
.cleanup = n8x0_mmc_cleanup,
.shutdown = n8x0_mmc_shutdown,
@@ -463,14 +413,9 @@ static struct omap_mmc_platform_data mmc1_data = {
static struct omap_mmc_platform_data *mmc_data[OMAP24XX_NR_MMC];
-static struct gpio n810_emmc_gpios[] __initdata = {
- { N810_EMMC_VSD_GPIO, GPIOF_OUT_INIT_LOW, "MMC slot 2 Vddf" },
- { N810_EMMC_VIO_GPIO, GPIOF_OUT_INIT_LOW, "MMC slot 2 Vdd" },
-};
-
static void __init n8x0_mmc_init(void)
{
- int err;
+ gpiod_add_lookup_table(&nokia8xx_mmc_gpio_table);
if (board_is_n810()) {
mmc1_data.slots[0].name = "external";
@@ -483,20 +428,7 @@ static void __init n8x0_mmc_init(void)
*/
mmc1_data.slots[1].name = "internal";
mmc1_data.slots[1].ban_openended = 1;
- }
-
- err = gpio_request_one(N8X0_SLOT_SWITCH_GPIO, GPIOF_OUT_INIT_LOW,
- "MMC slot switch");
- if (err)
- return;
-
- if (board_is_n810()) {
- err = gpio_request_array(n810_emmc_gpios,
- ARRAY_SIZE(n810_emmc_gpios));
- if (err) {
- gpio_free(N8X0_SLOT_SWITCH_GPIO);
- return;
- }
+ gpiod_add_lookup_table(&nokia810_mmc_gpio_table);
}
mmc1_data.nr_slots = 2;
diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
index 8d21e3a3c05f..6f0d6120c174 100644
--- a/arch/arm/mach-omap2/omap-wakeupgen.c
+++ b/arch/arm/mach-omap2/omap-wakeupgen.c
@@ -374,6 +374,7 @@ static void irq_restore_context(void)
static void irq_save_secure_context(void)
{
u32 ret;
+
ret = omap_secure_dispatcher(OMAP4_HAL_SAVEGIC_INDEX,
FLAG_START_CRITICAL,
0, 0, 0, 0, 0);
diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index 4afa2f08e668..fca7869c8075 100644
--- a/arch/arm/mach-omap2/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -244,7 +244,6 @@ static int _omap_device_notifier_call(struct notifier_block *nb,
case BUS_NOTIFY_ADD_DEVICE:
if (pdev->dev.of_node)
omap_device_build_from_dt(pdev);
- omap_auxdata_legacy_init(dev);
fallthrough;
default:
od = to_omap_device(pdev);
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index cb33f0382a90..5cbdf58ad59f 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -1851,7 +1851,7 @@ static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_rfbi = {
.fw = {
.omap2 = {
.l4_fw_region = OMAP3_L4_CORE_FW_DSS_RFBI_REGION,
- .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP ,
+ .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP,
.flags = OMAP_FIREWALL_L4,
},
},
@@ -2172,7 +2172,7 @@ static struct omap_hwmod am35xx_emac_hwmod = {
/*
* According to Mark Greer, the MPU will not return from WFI
* when the EMAC signals an interrupt.
- * http://www.spinics.net/lists/arm-kernel/msg174734.html
+ * https://lore.kernel.org/all/1336770778-23044-3-git-send-email-mgreer@animalcreek.com/
*/
.flags = (HWMOD_NO_IDLEST | HWMOD_BLOCK_WFI),
};
@@ -2346,13 +2346,12 @@ static struct omap_hwmod_ocp_if *omap36xx_sham_hwmod_ocp_ifs[] __initdata = {
NULL
};
-
/*
* Apparently the SHA/MD5 and AES accelerator IP blocks are
* only present on some AM35xx chips, and no one knows which
- * ones. See
- * http://www.spinics.net/lists/arm-kernel/msg215466.html So
- * if you need these IP blocks on an AM35xx, try uncommenting
+ * ones.
+ * See https://lore.kernel.org/all/20130108203853.GB1876@animalcreek.com/
+ * So if you need these IP blocks on an AM35xx, try uncommenting
* the following lines.
*/
static struct omap_hwmod_ocp_if *am35xx_sham_hwmod_ocp_ifs[] __initdata = {
diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c
index 21c6e7929d37..a1d001170a68 100644
--- a/arch/arm/mach-omap2/omap_phy_internal.c
+++ b/arch/arm/mach-omap2/omap_phy_internal.c
@@ -1,11 +1,11 @@
// SPDX-License-Identifier: GPL-2.0-or-later
/*
- * This file configures the internal USB PHY in OMAP4430. Used
- * with TWL6030 transceiver and MUSB on OMAP4430.
- *
- * Copyright (C) 2010 Texas Instruments Incorporated - https://www.ti.com
- * Author: Hema HK <hemahk@ti.com>
- */
+ * This file configures the internal USB PHY in OMAP4430. Used
+ * with TWL6030 transceiver and MUSB on OMAP4430.
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - https://www.ti.com
+ * Author: Hema HK <hemahk@ti.com>
+ */
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
index 04208cc52784..c1c0121f478d 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -6,8 +6,8 @@
*/
#include <linux/clk.h>
#include <linux/davinci_emac.h>
+#include <linux/gpio/machine.h>
#include <linux/gpio/consumer.h>
-#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/of_platform.h>
@@ -41,7 +41,6 @@ struct pdata_init {
};
static struct of_dev_auxdata omap_auxdata_lookup[];
-static struct twl4030_gpio_platform_data twl_gpio_auxdata;
#ifdef CONFIG_MACH_NOKIA_N8X0
static void __init omap2420_n8x0_legacy_init(void)
@@ -98,52 +97,43 @@ static struct iommu_platform_data omap3_iommu_isp_pdata = {
};
#endif
-static int omap3_sbc_t3730_twl_callback(struct device *dev,
- unsigned gpio,
- unsigned ngpio)
+static void __init omap3_sbc_t3x_usb_hub_init(char *hub_name, int idx)
{
- int res;
+ struct gpio_desc *d;
- res = gpio_request_one(gpio + 2, GPIOF_OUT_INIT_HIGH,
- "wlan pwr");
- if (res)
- return res;
-
- gpiod_export(gpio_to_desc(gpio), 0);
-
- return 0;
-}
-
-static void __init omap3_sbc_t3x_usb_hub_init(int gpio, char *hub_name)
-{
- int err = gpio_request_one(gpio, GPIOF_OUT_INIT_LOW, hub_name);
-
- if (err) {
- pr_err("SBC-T3x: %s reset gpio request failed: %d\n",
- hub_name, err);
+ /* This asserts the RESET line (reverse polarity) */
+ d = gpiod_get_index(NULL, "reset", idx, GPIOD_OUT_HIGH);
+ if (IS_ERR(d)) {
+ pr_err("Unable to get T3x USB reset GPIO descriptor\n");
return;
}
-
- gpiod_export(gpio_to_desc(gpio), 0);
-
+ gpiod_set_consumer_name(d, hub_name);
+ gpiod_export(d, 0);
udelay(10);
- gpio_set_value(gpio, 1);
+ /* De-assert RESET */
+ gpiod_set_value(d, 0);
msleep(1);
}
-static void __init omap3_sbc_t3730_twl_init(void)
-{
- twl_gpio_auxdata.setup = omap3_sbc_t3730_twl_callback;
-}
+static struct gpiod_lookup_table omap3_sbc_t3x_usb_gpio_table = {
+ .dev_id = NULL,
+ .table = {
+ GPIO_LOOKUP_IDX("gpio-160-175", 7, "reset", 0,
+ GPIO_ACTIVE_LOW),
+ { }
+ },
+};
static void __init omap3_sbc_t3730_legacy_init(void)
{
- omap3_sbc_t3x_usb_hub_init(167, "sb-t35 usb hub");
+ gpiod_add_lookup_table(&omap3_sbc_t3x_usb_gpio_table);
+ omap3_sbc_t3x_usb_hub_init("sb-t35 usb hub", 0);
}
static void __init omap3_sbc_t3530_legacy_init(void)
{
- omap3_sbc_t3x_usb_hub_init(167, "sb-t35 usb hub");
+ gpiod_add_lookup_table(&omap3_sbc_t3x_usb_gpio_table);
+ omap3_sbc_t3x_usb_hub_init("sb-t35 usb hub", 0);
}
static void __init omap3_evm_legacy_init(void)
@@ -187,31 +177,59 @@ static void __init am35xx_emac_reset(void)
omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET); /* OCP barrier */
}
-static struct gpio cm_t3517_wlan_gpios[] __initdata = {
- { 56, GPIOF_OUT_INIT_HIGH, "wlan pwr" },
- { 4, GPIOF_OUT_INIT_HIGH, "xcvr noe" },
+static struct gpiod_lookup_table cm_t3517_wlan_gpio_table = {
+ .dev_id = NULL,
+ .table = {
+ GPIO_LOOKUP("gpio-48-53", 8, "power",
+ GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("gpio-0-15", 4, "noe",
+ GPIO_ACTIVE_HIGH),
+ { }
+ },
};
static void __init omap3_sbc_t3517_wifi_init(void)
{
- int err = gpio_request_array(cm_t3517_wlan_gpios,
- ARRAY_SIZE(cm_t3517_wlan_gpios));
- if (err) {
- pr_err("SBC-T3517: wl12xx gpios request failed: %d\n", err);
- return;
- }
+ struct gpio_desc *d;
+
+ gpiod_add_lookup_table(&cm_t3517_wlan_gpio_table);
- gpiod_export(gpio_to_desc(cm_t3517_wlan_gpios[0].gpio), 0);
- gpiod_export(gpio_to_desc(cm_t3517_wlan_gpios[1].gpio), 0);
+ /* This asserts the RESET line (reverse polarity) */
+ d = gpiod_get(NULL, "power", GPIOD_OUT_HIGH);
+ if (IS_ERR(d)) {
+ pr_err("Unable to get CM T3517 WLAN power GPIO descriptor\n");
+ } else {
+ gpiod_set_consumer_name(d, "wlan pwr");
+ gpiod_export(d, 0);
+ }
+ d = gpiod_get(NULL, "noe", GPIOD_OUT_HIGH);
+ if (IS_ERR(d)) {
+ pr_err("Unable to get CM T3517 WLAN XCVR NOE GPIO descriptor\n");
+ } else {
+ gpiod_set_consumer_name(d, "xcvr noe");
+ gpiod_export(d, 0);
+ }
msleep(100);
- gpio_set_value(cm_t3517_wlan_gpios[1].gpio, 0);
-}
+ gpiod_set_value(d, 0);
+}
+
+static struct gpiod_lookup_table omap3_sbc_t3517_usb_gpio_table = {
+ .dev_id = NULL,
+ .table = {
+ GPIO_LOOKUP_IDX("gpio-144-159", 8, "reset", 0,
+ GPIO_ACTIVE_LOW),
+ GPIO_LOOKUP_IDX("gpio-96-111", 2, "reset", 1,
+ GPIO_ACTIVE_LOW),
+ { }
+ },
+};
static void __init omap3_sbc_t3517_legacy_init(void)
{
- omap3_sbc_t3x_usb_hub_init(152, "cm-t3517 usb hub");
- omap3_sbc_t3x_usb_hub_init(98, "sb-t35 usb hub");
+ gpiod_add_lookup_table(&omap3_sbc_t3517_usb_gpio_table);
+ omap3_sbc_t3x_usb_hub_init("cm-t3517 usb hub", 0);
+ omap3_sbc_t3x_usb_hub_init("sb-t35 usb hub", 1);
am35xx_emac_reset();
hsmmc2_internal_input_clk();
omap3_sbc_t3517_wifi_init();
@@ -393,21 +411,6 @@ static struct ti_prm_platform_data ti_prm_pdata = {
.clkdm_lookup = clkdm_lookup,
};
-/*
- * GPIOs for TWL are initialized by the I2C bus and need custom
- * handing until DSS has device tree bindings.
- */
-void omap_auxdata_legacy_init(struct device *dev)
-{
- if (dev->platform_data)
- return;
-
- if (strcmp("twl4030-gpio", dev_name(dev)))
- return;
-
- dev->platform_data = &twl_gpio_auxdata;
-}
-
#if defined(CONFIG_ARCH_OMAP3) && IS_ENABLED(CONFIG_SND_SOC_OMAP_MCBSP)
static struct omap_mcbsp_platform_data mcbsp_pdata;
static void __init omap3_mcbsp_init(void)
@@ -428,9 +431,6 @@ static struct pdata_init auxdata_quirks[] __initdata = {
{ "nokia,n810", omap2420_n8x0_legacy_init, },
{ "nokia,n810-wimax", omap2420_n8x0_legacy_init, },
#endif
-#ifdef CONFIG_ARCH_OMAP3
- { "compulab,omap3-sbc-t3730", omap3_sbc_t3730_twl_init, },
-#endif
{ /* sentinel */ },
};
diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index 777f9f8e7cd8..5e05dd1324e7 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -174,7 +174,7 @@ static int _pwrdm_state_switch(struct powerdomain *pwrdm, int flag)
break;
case PWRDM_STATE_PREV:
prev = pwrdm_read_prev_pwrst(pwrdm);
- if (pwrdm->state != prev)
+ if (prev >= 0 && pwrdm->state != prev)
pwrdm->state_counter[prev]++;
if (prev == PWRDM_POWER_RET)
_update_logic_membank_counters(pwrdm);
diff --git a/arch/arm/mach-omap2/sdrc2xxx.c b/arch/arm/mach-omap2/sdrc2xxx.c
index 529d46cfdea2..5a275b4fd404 100644
--- a/arch/arm/mach-omap2/sdrc2xxx.c
+++ b/arch/arm/mach-omap2/sdrc2xxx.c
@@ -1,7 +1,5 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
- * linux/arch/arm/mach-omap2/sdrc2xxx.c
- *
* SDRAM timing related functions for OMAP2xxx
*
* Copyright (C) 2005, 2008 Texas Instruments Inc.
diff --git a/arch/arm/mach-omap2/sleep33xx.S b/arch/arm/mach-omap2/sleep33xx.S
index ac3d0b363c51..3bfd8b5e03ed 100644
--- a/arch/arm/mach-omap2/sleep33xx.S
+++ b/arch/arm/mach-omap2/sleep33xx.S
@@ -10,7 +10,7 @@
#include <linux/platform_data/pm33xx.h>
#include <linux/ti-emif-sram.h>
#include <asm/assembler.h>
-#include <asm/memory.h>
+#include <asm/page.h>
#include "iomap.h"
#include "cm33xx.h"
diff --git a/arch/arm/mach-omap2/sleep43xx.S b/arch/arm/mach-omap2/sleep43xx.S
index 832c91327945..ec0972a48f08 100644
--- a/arch/arm/mach-omap2/sleep43xx.S
+++ b/arch/arm/mach-omap2/sleep43xx.S
@@ -11,7 +11,7 @@
#include <linux/platform_data/pm33xx.h>
#include <asm/assembler.h>
#include <asm/hardware/cache-l2x0.h>
-#include <asm/memory.h>
+#include <asm/page.h>
#include "cm33xx.h"
#include "common.h"
diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S
index f60f6a9aed73..f09c9197808b 100644
--- a/arch/arm/mach-omap2/sleep44xx.S
+++ b/arch/arm/mach-omap2/sleep44xx.S
@@ -9,7 +9,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/smp_scu.h>
-#include <asm/memory.h>
+#include <asm/page.h>
#include <asm/hardware/cache-l2x0.h>
#include "omap-secure.h"
diff --git a/arch/arm/mach-omap2/sram.c b/arch/arm/mach-omap2/sram.c
index 815d390109d2..898b011ae8d9 100644
--- a/arch/arm/mach-omap2/sram.c
+++ b/arch/arm/mach-omap2/sram.c
@@ -45,7 +45,7 @@
#define GP_DEVICE 0x300
-#define ROUND_DOWN(value,boundary) ((value) & (~((boundary)-1)))
+#define ROUND_DOWN(value, boundary) ((value) & (~((boundary) - 1)))
static unsigned long omap_sram_start;
static unsigned long omap_sram_size;
@@ -118,7 +118,7 @@ static void omap_sram_reset(void)
*/
static int is_sram_locked(void)
{
- if (OMAP2_DEVICE_TYPE_GP == omap_type()) {
+ if (omap_type() == OMAP2_DEVICE_TYPE_GP) {
/* RAMFW: R/W access to all initiators for all qualifier sets */
if (cpu_is_omap242x()) {
writel_relaxed(0xFF, OMAP24XX_VA_REQINFOPERM0); /* all q-vects */
diff --git a/arch/arm/mach-omap2/ti81xx-restart.c b/arch/arm/mach-omap2/ti81xx-restart.c
index d6dc518b1dde..5b5fb37caa50 100644
--- a/arch/arm/mach-omap2/ti81xx-restart.c
+++ b/arch/arm/mach-omap2/ti81xx-restart.c
@@ -26,5 +26,6 @@ void ti81xx_restart(enum reboot_mode mode, const char *cmd)
{
omap2_prm_set_mod_reg_bits(TI81XX_GLOBAL_RST_COLD, 0,
TI81XX_PRM_DEVICE_RSTCTRL);
- while (1);
+ while (1)
+ ;
}
diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c
index 18fa52f828dc..b46c254c2bc4 100644
--- a/arch/arm/mach-omap2/usb-tusb6010.c
+++ b/arch/arm/mach-omap2/usb-tusb6010.c
@@ -11,12 +11,12 @@
#include <linux/errno.h>
#include <linux/delay.h>
#include <linux/platform_device.h>
-#include <linux/gpio.h>
#include <linux/export.h>
#include <linux/platform_data/usb-omap.h>
#include <linux/usb/musb.h>
+#include "usb-tusb6010.h"
#include "gpmc.h"
static u8 async_cs, sync_cs;
@@ -132,10 +132,6 @@ static struct resource tusb_resources[] = {
{ /* Synchronous access */
.flags = IORESOURCE_MEM,
},
- { /* IRQ */
- .name = "mc",
- .flags = IORESOURCE_IRQ,
- },
};
static u64 tusb_dmamask = ~(u32)0;
@@ -154,9 +150,9 @@ static struct platform_device tusb_device = {
/* this may be called only from board-*.c setup code */
int __init tusb6010_setup_interface(struct musb_hdrc_platform_data *data,
- unsigned ps_refclk, unsigned waitpin,
- unsigned async, unsigned sync,
- unsigned irq, unsigned dmachan)
+ unsigned int ps_refclk, unsigned int waitpin,
+ unsigned int async, unsigned int sync,
+ unsigned int dmachan)
{
int status;
static char error[] __initdata =
@@ -192,14 +188,6 @@ int __init tusb6010_setup_interface(struct musb_hdrc_platform_data *data,
if (status < 0)
return status;
- /* IRQ */
- status = gpio_request_one(irq, GPIOF_IN, "TUSB6010 irq");
- if (status < 0) {
- printk(error, 3, status);
- return status;
- }
- tusb_resources[2].start = gpio_to_irq(irq);
-
/* set up memory timings ... can speed them up later */
if (!ps_refclk) {
printk(error, 4, status);
diff --git a/arch/arm/mach-omap2/usb-tusb6010.h b/arch/arm/mach-omap2/usb-tusb6010.h
new file mode 100644
index 000000000000..d210ff6238c2
--- /dev/null
+++ b/arch/arm/mach-omap2/usb-tusb6010.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef __USB_TUSB6010_H
+#define __USB_TUSB6010_H
+
+extern int __init tusb6010_setup_interface(
+ struct musb_hdrc_platform_data *data,
+ unsigned int ps_refclk, unsigned int waitpin,
+ unsigned int async_cs, unsigned int sync_cs,
+ unsigned int dmachan);
+
+#endif /* __USB_TUSB6010_H */
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-06-01 11:01:29 +0000