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authorLinus Torvalds <torvalds@linux-foundation.org>2013-07-02 13:24:47 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-02 13:24:47 -0700
commit22237d5a588cfad92525d2998ff14d3666399dce (patch)
tree0f76b3a9febe573702669628fadaaab6c5725634 /arch/arm/mach-omap2
parentfc76a258d41eea7953bb763397c3d1e589d3bb98 (diff)
parent6b9a39de73490abb93a0b48a5e6c417c518f3a59 (diff)
Merge tag 'fixes-non-critical-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC non-cricitical bug fixes from Arnd Bergmann: "These are various bug fixes that were not considered important enough for merging into 3.10. The majority of the ARM fixes are for the OMAP and at91 platforms, and there is another set of bug fixes for device drivers that resolve 'randconfig' build errors and that the subsystem maintainers either did not pick up or preferred to get merged through the arm-soc tree." * tag 'fixes-non-critical-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (43 commits) ARM: at91/PMC: use at91_usb_rate() for UTMI PLL ARM: at91/PMC: fix at91sam9n12 USB FS init ARM: at91/PMC: at91sam9n12 family has a PLLB ARM: at91/PMC: sama5d3 family doesn't have a PLLB ARM: tegra: fix section mismatch in tegra_pmc_parse_dt ARM: mxs: don't select HAVE_PWM ARM: mxs: stub out mxs_pm_init for !CONFIG_PM cpuidle: calxeda: select ARM_CPU_SUSPEND ARM: mvebu: fix length of ethernet registers in mv78260 dtsi ARM: at91: cpuidle: Fix target_residency ARM: at91: fix at91_extern_irq usage for non-dt boards ARM: sirf: use CONFIG_SIRF rather than CONFIG_PRIMA2 where necessary clocksource: kona: adapt to CLOCKSOURCE_OF_DECLARE change X.509: do not emit any informational output mtd: omap2: allow bulding as a module [SCSI] nsp32: use mdelay instead of large udelay constants hwrng: bcm2835: fix MODULE_LICENSE tag ARM: at91: Change the internal SRAM memory type MT_MEMORY_NONCACHED ARM: at91: Fix link breakage when !CONFIG_PHYLIB MAINTAINERS: Add exynos filename match to ARM/S5P EXYNOS ARM ARCHITECTURES ...
Diffstat (limited to 'arch/arm/mach-omap2')
-rw-r--r--arch/arm/mach-omap2/board-cm-t35.c3
-rw-r--r--arch/arm/mach-omap2/board-devkit8000.c1
-rw-r--r--arch/arm/mach-omap2/board-ldp.c3
-rw-r--r--arch/arm/mach-omap2/board-omap3pandora.c1
-rw-r--r--arch/arm/mach-omap2/board-rx51-peripherals.c1
-rw-r--r--arch/arm/mach-omap2/control.c1
-rw-r--r--arch/arm/mach-omap2/devices.c12
-rw-r--r--arch/arm/mach-omap2/id.c2
-rw-r--r--arch/arm/mach-omap2/serial.c3
-rw-r--r--arch/arm/mach-omap2/twl-common.c1
-rw-r--r--arch/arm/mach-omap2/usb-host.c106
11 files changed, 72 insertions, 62 deletions
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index ee6218c7480..d4622ed2625 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -293,7 +293,8 @@ static struct regulator_consumer_supply cm_t35_vsim_supply[] = {
static struct regulator_consumer_supply cm_t35_vio_supplies[] = {
REGULATOR_SUPPLY("vcc", "spi1.0"),
REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
- REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"),
+ REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"),
+ REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
};
/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 57642054417..f1d91ba5d1a 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -222,6 +222,7 @@ static struct twl4030_gpio_platform_data devkit8000_gpio_data = {
static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = {
REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
+ REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"),
REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
};
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index d0d17bc58d9..62e4f701b63 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -272,7 +272,8 @@ static struct regulator_init_data ldp_vaux1 = {
static struct regulator_consumer_supply ldp_vpll2_supplies[] = {
REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
- REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"),
+ REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"),
+ REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
};
static struct regulator_init_data ldp_vpll2 = {
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index 28133d5b4fe..b1547a0edfc 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -343,6 +343,7 @@ static struct regulator_consumer_supply pandora_vmmc3_supply[] = {
static struct regulator_consumer_supply pandora_vdds_supplies[] = {
REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
+ REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"),
REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
};
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 18ca61e300b..9c2dd102fbb 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -553,6 +553,7 @@ static struct regulator_consumer_supply rx51_vio_supplies[] = {
static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
+ REGULATOR_SUPPLY("vdds_sdi", "omapdss_sdi.0"),
/* Si4713 supply */
REGULATOR_SUPPLY("vdd", "2-0063"),
/* lis3lv02d */
diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c
index 2adb2683f07..31e0dfe4a4e 100644
--- a/arch/arm/mach-omap2/control.c
+++ b/arch/arm/mach-omap2/control.c
@@ -249,6 +249,7 @@ void omap_ctrl_write_dsp_boot_addr(u32 bootaddr)
u32 offset = cpu_is_omap243x() ? OMAP243X_CONTROL_IVA2_BOOTADDR :
cpu_is_omap34xx() ? OMAP343X_CONTROL_IVA2_BOOTADDR :
cpu_is_omap44xx() ? OMAP4_CTRL_MODULE_CORE_DSP_BOOTADDR :
+ soc_is_omap54xx() ? OMAP4_CTRL_MODULE_CORE_DSP_BOOTADDR :
0;
if (!offset) {
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 4269fc14569..daa0ff65f59 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -374,10 +374,8 @@ static void __init omap_init_mcpdm(void)
struct platform_device *pdev;
oh = omap_hwmod_lookup("mcpdm");
- if (!oh) {
- printk(KERN_ERR "Could not look up mcpdm hw_mod\n");
+ if (!oh)
return;
- }
pdev = omap_device_build("omap-mcpdm", -1, oh, NULL, 0);
WARN(IS_ERR(pdev), "Can't build omap_device for omap-mcpdm.\n");
@@ -395,10 +393,8 @@ static void __init omap_init_dmic(void)
struct platform_device *pdev;
oh = omap_hwmod_lookup("dmic");
- if (!oh) {
- pr_err("Could not look up dmic hw_mod\n");
+ if (!oh)
return;
- }
pdev = omap_device_build("omap-dmic", -1, oh, NULL, 0);
WARN(IS_ERR(pdev), "Can't build omap_device for omap-dmic.\n");
@@ -421,10 +417,8 @@ static void __init omap_init_hdmi_audio(void)
struct platform_device *pdev;
oh = omap_hwmod_lookup("dss_hdmi");
- if (!oh) {
- printk(KERN_ERR "Could not look up dss_hdmi hw_mod\n");
+ if (!oh)
return;
- }
pdev = omap_device_build("omap-hdmi-audio-dai", -1, oh, NULL, 0);
WARN(IS_ERR(pdev),
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 1272c41d474..54e4c16ce53 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -601,7 +601,7 @@ void __init omap2_set_globals_tap(u32 class, void __iomem *tap)
#ifdef CONFIG_SOC_BUS
-static const char const *omap_types[] = {
+static const char * const omap_types[] = {
[OMAP2_DEVICE_TYPE_TEST] = "TST",
[OMAP2_DEVICE_TYPE_EMU] = "EMU",
[OMAP2_DEVICE_TYPE_SEC] = "HS",
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index f6601563aa6..a7cf8d783bd 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -176,6 +176,9 @@ static char *cmdline_find_option(char *str)
static int __init omap_serial_early_init(void)
{
+ if (of_have_populated_dt())
+ return -ENODEV;
+
do {
char oh_name[MAX_UART_HWMOD_NAME_LEN];
struct omap_hwmod *oh;
diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c
index 51e138cc539..c05898fbd63 100644
--- a/arch/arm/mach-omap2/twl-common.c
+++ b/arch/arm/mach-omap2/twl-common.c
@@ -140,6 +140,7 @@ static struct regulator_init_data omap3_vdac_idata = {
static struct regulator_consumer_supply omap3_vpll2_supplies[] = {
REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
+ REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"),
REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
};
diff --git a/arch/arm/mach-omap2/usb-host.c b/arch/arm/mach-omap2/usb-host.c
index aa27d7f5cbb..609b330e511 100644
--- a/arch/arm/mach-omap2/usb-host.c
+++ b/arch/arm/mach-omap2/usb-host.c
@@ -28,6 +28,7 @@
#include <linux/io.h>
#include <linux/gpio.h>
#include <linux/usb/phy.h>
+#include <linux/usb/nop-usb-xceiv.h>
#include "soc.h"
#include "omap_device.h"
@@ -560,7 +561,8 @@ static int usbhs_add_regulator(char *name, char *dev_id, char *dev_supply,
struct regulator_init_data *reg_data;
struct fixed_voltage_config *config;
struct platform_device *pdev;
- int ret;
+ struct platform_device_info pdevinfo;
+ int ret = -ENOMEM;
supplies = kzalloc(sizeof(*supplies), GFP_KERNEL);
if (!supplies)
@@ -571,7 +573,7 @@ static int usbhs_add_regulator(char *name, char *dev_id, char *dev_supply,
reg_data = kzalloc(sizeof(*reg_data), GFP_KERNEL);
if (!reg_data)
- return -ENOMEM;
+ goto err_data;
reg_data->constraints.valid_ops_mask = REGULATOR_CHANGE_STATUS;
reg_data->consumer_supplies = supplies;
@@ -580,39 +582,53 @@ static int usbhs_add_regulator(char *name, char *dev_id, char *dev_supply,
config = kmemdup(&hsusb_reg_config, sizeof(hsusb_reg_config),
GFP_KERNEL);
if (!config)
- return -ENOMEM;
+ goto err_config;
+
+ config->supply_name = kstrdup(name, GFP_KERNEL);
+ if (!config->supply_name)
+ goto err_supplyname;
- config->supply_name = name;
config->gpio = gpio;
config->enable_high = polarity;
config->init_data = reg_data;
/* create a regulator device */
- pdev = kzalloc(sizeof(*pdev), GFP_KERNEL);
- if (!pdev)
- return -ENOMEM;
+ memset(&pdevinfo, 0, sizeof(pdevinfo));
+ pdevinfo.name = reg_name;
+ pdevinfo.id = PLATFORM_DEVID_AUTO;
+ pdevinfo.data = config;
+ pdevinfo.size_data = sizeof(*config);
- pdev->id = PLATFORM_DEVID_AUTO;
- pdev->name = reg_name;
- pdev->dev.platform_data = config;
+ pdev = platform_device_register_full(&pdevinfo);
+ if (IS_ERR(pdev)) {
+ ret = PTR_ERR(pdev);
+ pr_err("%s: Failed registering regulator %s for %s : %d\n",
+ __func__, name, dev_id, ret);
+ goto err_register;
+ }
- ret = platform_device_register(pdev);
- if (ret)
- pr_err("%s: Failed registering regulator %s for %s\n",
- __func__, name, dev_id);
+ return 0;
+err_register:
+ kfree(config->supply_name);
+err_supplyname:
+ kfree(config);
+err_config:
+ kfree(reg_data);
+err_data:
+ kfree(supplies);
return ret;
}
+#define MAX_STR 20
+
int usbhs_init_phys(struct usbhs_phy_data *phy, int num_phys)
{
- char *rail_name;
- int i, len;
+ char rail_name[MAX_STR];
+ int i;
struct platform_device *pdev;
char *phy_id;
-
- /* the phy_id will be something like "nop_usb_xceiv.1" */
- len = strlen(nop_name) + 3; /* 3 -> ".1" and NULL terminator */
+ struct platform_device_info pdevinfo;
for (i = 0; i < num_phys; i++) {
@@ -627,25 +643,26 @@ int usbhs_init_phys(struct usbhs_phy_data *phy, int num_phys)
!gpio_is_valid(phy->vcc_gpio))
continue;
- /* create a NOP PHY device */
- pdev = kzalloc(sizeof(*pdev), GFP_KERNEL);
- if (!pdev)
- return -ENOMEM;
-
- pdev->id = phy->port;
- pdev->name = nop_name;
- pdev->dev.platform_data = phy->platform_data;
-
- phy_id = kmalloc(len, GFP_KERNEL);
- if (!phy_id)
+ phy_id = kmalloc(MAX_STR, GFP_KERNEL);
+ if (!phy_id) {
+ pr_err("%s: kmalloc() failed\n", __func__);
return -ENOMEM;
+ }
- scnprintf(phy_id, len, "nop_usb_xceiv.%d\n",
- pdev->id);
-
- if (platform_device_register(pdev)) {
- pr_err("%s: Failed to register device %s\n",
- __func__, phy_id);
+ /* create a NOP PHY device */
+ memset(&pdevinfo, 0, sizeof(pdevinfo));
+ pdevinfo.name = nop_name;
+ pdevinfo.id = phy->port;
+ pdevinfo.data = phy->platform_data;
+ pdevinfo.size_data = sizeof(struct nop_usb_xceiv_platform_data);
+
+ scnprintf(phy_id, MAX_STR, "nop_usb_xceiv.%d",
+ phy->port);
+ pdev = platform_device_register_full(&pdevinfo);
+ if (IS_ERR(pdev)) {
+ pr_err("%s: Failed to register device %s : %ld\n",
+ __func__, phy_id, PTR_ERR(pdev));
+ kfree(phy_id);
continue;
}
@@ -653,26 +670,15 @@ int usbhs_init_phys(struct usbhs_phy_data *phy, int num_phys)
/* Do we need RESET regulator ? */
if (gpio_is_valid(phy->reset_gpio)) {
-
- rail_name = kmalloc(13, GFP_KERNEL);
- if (!rail_name)
- return -ENOMEM;
-
- scnprintf(rail_name, 13, "hsusb%d_reset", phy->port);
-
+ scnprintf(rail_name, MAX_STR,
+ "hsusb%d_reset", phy->port);
usbhs_add_regulator(rail_name, phy_id, "reset",
phy->reset_gpio, 1);
}
/* Do we need VCC regulator ? */
if (gpio_is_valid(phy->vcc_gpio)) {
-
- rail_name = kmalloc(13, GFP_KERNEL);
- if (!rail_name)
- return -ENOMEM;
-
- scnprintf(rail_name, 13, "hsusb%d_vcc", phy->port);
-
+ scnprintf(rail_name, MAX_STR, "hsusb%d_vcc", phy->port);
usbhs_add_regulator(rail_name, phy_id, "vcc",
phy->vcc_gpio, phy->vcc_polarity);
}