* [PATCH 1/7] usb: phy: msm: Move mach dependent code to platform data
[not found] <1372087664-26396-1-git-send-email-iivanov@mm-sol.com>
@ 2013-06-24 15:27 ` Ivan T. Ivanov
2013-07-24 12:23 ` Felipe Balbi
2013-07-24 15:55 ` David Brown
2013-06-24 15:27 ` [PATCH 2/7] usb: phy: msm: Migrate to Managed Device Resource allocation Ivan T. Ivanov
` (5 subsequent siblings)
6 siblings, 2 replies; 13+ messages in thread
From: Ivan T. Ivanov @ 2013-06-24 15:27 UTC (permalink / raw)
To: linux-arm-msm
Cc: Ivan T. Ivanov, David Brown, Daniel Walker, Bryan Huntsman,
Russell King, Felipe Balbi, Greg Kroah-Hartman, Stephen Boyd,
linux-arm-kernel, linux-kernel
From: "Ivan T. Ivanov" <iivanov@mm-sol.com>
This patch fix compilation error and is an intermediate step
before the addition of DeviceTree support for newer targets.
Fix suggested here: https://lkml.org/lkml/2013/6/19/381
Cc: David Brown <davidb@codeaurora.org>
Cc: Daniel Walker <dwalker@fifo99.com>
Cc: Bryan Huntsman <bryanh@codeaurora.org>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
---
arch/arm/mach-msm/board-msm7x30.c | 35 +++++++++++++++++++++++
arch/arm/mach-msm/board-qsd8x50.c | 34 +++++++++++++++++++++++
drivers/usb/phy/phy-msm-usb.c | 55 ++++++++++---------------------------
include/linux/usb/msm_hsusb.h | 2 ++
4 files changed, 85 insertions(+), 41 deletions(-)
diff --git a/arch/arm/mach-msm/board-msm7x30.c b/arch/arm/mach-msm/board-msm7x30.c
index db3d8c0..4df7daa 100644
--- a/arch/arm/mach-msm/board-msm7x30.c
+++ b/arch/arm/mach-msm/board-msm7x30.c
@@ -31,6 +31,7 @@
#include <asm/setup.h>
#include <mach/board.h>
+#include <mach/clk.h>
#include <mach/msm_iomap.h>
#include <mach/dma.h>
@@ -61,10 +62,44 @@ static int hsusb_phy_init_seq[] = {
-1
};
+static int hsusb_phy_link_clk_reset(struct clk *link_clk, bool assert)
+{
+ int ret;
+
+ if (assert) {
+ ret = clk_reset(link_clk, CLK_RESET_ASSERT);
+ if (ret)
+ pr_err("usb hs_clk assert failed\n");
+ } else {
+ ret = clk_reset(link_clk, CLK_RESET_DEASSERT);
+ if (ret)
+ pr_err("usb hs_clk deassert failed\n");
+ }
+ return ret;
+}
+
+static int hsusb_phy_clk_reset(struct clk *phy_clk)
+{
+ int ret;
+
+ ret = clk_reset(phy_clk, CLK_RESET_ASSERT);
+ if (ret) {
+ pr_err("usb phy clk assert failed\n");
+ return ret;
+ }
+ usleep_range(10000, 12000);
+ ret = clk_reset(phy_clk, CLK_RESET_DEASSERT);
+ if (ret)
+ pr_err("usb phy clk deassert failed\n");
+ return ret;
+}
+
static struct msm_otg_platform_data msm_otg_pdata = {
.phy_init_seq = hsusb_phy_init_seq,
.mode = USB_PERIPHERAL,
.otg_control = OTG_PHY_CONTROL,
+ .phy_link_clk_reset = hsusb_phy_link_clk_reset,
+ .phy_phy_clk_reset = hsusb_phy_clk_reset,
};
struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = {
diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c
index f14a73d..d3d92ab 100644
--- a/arch/arm/mach-msm/board-qsd8x50.c
+++ b/arch/arm/mach-msm/board-qsd8x50.c
@@ -82,10 +82,44 @@ static int hsusb_phy_init_seq[] = {
-1
};
+static int hsusb_phy_link_clk_reset(struct clk *link_clk, bool assert)
+{
+ int ret;
+
+ if (assert) {
+ ret = clk_reset(link_clk, CLK_RESET_ASSERT);
+ if (ret)
+ pr_err("usb hs_clk assert failed\n");
+ } else {
+ ret = clk_reset(link_clk, CLK_RESET_DEASSERT);
+ if (ret)
+ pr_err("usb hs_clk deassert failed\n");
+ }
+ return ret;
+}
+
+static int hsusb_phy_clk_reset(struct clk *phy_clk)
+{
+ int ret;
+
+ ret = clk_reset(phy_clk, CLK_RESET_ASSERT);
+ if (ret) {
+ pr_err("usb phy clk assert failed\n");
+ return ret;
+ }
+ usleep_range(10000, 12000);
+ ret = clk_reset(phy_clk, CLK_RESET_DEASSERT);
+ if (ret)
+ pr_err("usb phy clk deassert failed\n");
+ return ret;
+}
+
static struct msm_otg_platform_data msm_otg_pdata = {
.phy_init_seq = hsusb_phy_init_seq,
.mode = USB_PERIPHERAL,
.otg_control = OTG_PHY_CONTROL,
+ .phy_link_clk_reset = hsusb_phy_link_clk_reset,
+ .phy_phy_clk_reset = hsusb_phy_clk_reset,
};
static struct platform_device *devices[] __initdata = {
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index d08f334..ab1b880 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -40,8 +40,6 @@
#include <linux/usb/msm_hsusb_hw.h>
#include <linux/regulator/consumer.h>
-#include <mach/clk.h>
-
#define MSM_USB_BASE (motg->regs)
#define DRIVER_NAME "msm_otg"
@@ -306,51 +304,20 @@ static void ulpi_init(struct msm_otg *motg)
}
}
-static int msm_otg_link_clk_reset(struct msm_otg *motg, bool assert)
-{
- int ret;
-
- if (assert) {
- ret = clk_reset(motg->clk, CLK_RESET_ASSERT);
- if (ret)
- dev_err(motg->phy.dev, "usb hs_clk assert failed\n");
- } else {
- ret = clk_reset(motg->clk, CLK_RESET_DEASSERT);
- if (ret)
- dev_err(motg->phy.dev, "usb hs_clk deassert failed\n");
- }
- return ret;
-}
-
-static int msm_otg_phy_clk_reset(struct msm_otg *motg)
-{
- int ret;
-
- ret = clk_reset(motg->phy_reset_clk, CLK_RESET_ASSERT);
- if (ret) {
- dev_err(motg->phy.dev, "usb phy clk assert failed\n");
- return ret;
- }
- usleep_range(10000, 12000);
- ret = clk_reset(motg->phy_reset_clk, CLK_RESET_DEASSERT);
- if (ret)
- dev_err(motg->phy.dev, "usb phy clk deassert failed\n");
- return ret;
-}
-
static int msm_otg_phy_reset(struct msm_otg *motg)
{
+ struct msm_otg_platform_data *pdata = motg->pdata;
u32 val;
int ret;
int retries;
- ret = msm_otg_link_clk_reset(motg, 1);
+ ret = pdata->phy_link_clk_reset(motg->clk, true);
if (ret)
return ret;
- ret = msm_otg_phy_clk_reset(motg);
+ ret = pdata->phy_clk_reset(motg->phy_reset_clk);
if (ret)
return ret;
- ret = msm_otg_link_clk_reset(motg, 0);
+ ret = pdata->phy_link_clk_reset(motg->clk, false);
if (ret)
return ret;
@@ -362,7 +329,7 @@ static int msm_otg_phy_reset(struct msm_otg *motg)
ULPI_CLR(ULPI_FUNC_CTRL));
if (!ret)
break;
- ret = msm_otg_phy_clk_reset(motg);
+ ret = pdata->phy_clk_reset(motg->phy_reset_clk);
if (ret)
return ret;
}
@@ -370,7 +337,7 @@ static int msm_otg_phy_reset(struct msm_otg *motg)
return -ETIMEDOUT;
/* This reset calibrates the phy, if the above write succeeded */
- ret = msm_otg_phy_clk_reset(motg);
+ ret = pdata->phy_clk_reset(motg->phy_reset_clk);
if (ret)
return ret;
@@ -378,7 +345,7 @@ static int msm_otg_phy_reset(struct msm_otg *motg)
ret = ulpi_read(&motg->phy, ULPI_DEBUG);
if (ret != -ETIMEDOUT)
break;
- ret = msm_otg_phy_clk_reset(motg);
+ ret = pdata->phy_clk_reset(motg->phy_reset_clk);
if (ret)
return ret;
}
@@ -1414,16 +1381,22 @@ static void msm_otg_debugfs_cleanup(void)
static int __init msm_otg_probe(struct platform_device *pdev)
{
int ret = 0;
+ struct msm_otg_platform_data *pdata = pdev->dev.platform_data;
struct resource *res;
struct msm_otg *motg;
struct usb_phy *phy;
dev_info(&pdev->dev, "msm_otg probe\n");
- if (!pdev->dev.platform_data) {
+ if (!pdata) {
dev_err(&pdev->dev, "No platform data given. Bailing out\n");
return -ENODEV;
}
+ if (!pdata->phy_clk_reset || !pdata->phy_link_clk_reset) {
+ dev_err(&pdev->dev, "No phy or link clock reset methods\n");
+ return -ENODEV;
+ }
+
motg = kzalloc(sizeof(struct msm_otg), GFP_KERNEL);
if (!motg) {
dev_err(&pdev->dev, "unable to allocate msm_otg\n");
diff --git a/include/linux/usb/msm_hsusb.h b/include/linux/usb/msm_hsusb.h
index 22a396c..66081ed 100644
--- a/include/linux/usb/msm_hsusb.h
+++ b/include/linux/usb/msm_hsusb.h
@@ -135,6 +135,8 @@ struct msm_otg_platform_data {
enum msm_usb_phy_type phy_type;
void (*setup_gpio)(enum usb_otg_state state);
char *pclk_src_name;
+ int (*phy_link_clk_reset)(struct clk *link_clk, bool assert);
+ int (*phy_clk_reset)(struct clk *phy_clk);
};
/**
--
1.7.9.5
^ permalink raw reply related [flat|nested] 13+ messages in thread
* [PATCH 2/7] usb: phy: msm: Migrate to Managed Device Resource allocation
[not found] <1372087664-26396-1-git-send-email-iivanov@mm-sol.com>
2013-06-24 15:27 ` [PATCH 1/7] usb: phy: msm: Move mach dependent code to platform data Ivan T. Ivanov
@ 2013-06-24 15:27 ` Ivan T. Ivanov
2013-06-24 15:27 ` [PATCH 3/7] usb: phy: msm: Move regulator usage to managed resource allocation Ivan T. Ivanov
` (4 subsequent siblings)
6 siblings, 0 replies; 13+ messages in thread
From: Ivan T. Ivanov @ 2013-06-24 15:27 UTC (permalink / raw)
To: linux-arm-msm
Cc: Ivan T. Ivanov, Felipe Balbi, Greg Kroah-Hartman, linux-usb,
linux-kernel
From: "Ivan T. Ivanov" <iivanov@mm-sol.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
---
drivers/usb/phy/phy-msm-usb.c | 78 +++++++++++------------------------------
1 file changed, 20 insertions(+), 58 deletions(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index ab1b880..cc37f5e 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -1397,13 +1397,14 @@ static int __init msm_otg_probe(struct platform_device *pdev)
return -ENODEV;
}
- motg = kzalloc(sizeof(struct msm_otg), GFP_KERNEL);
+ motg = devm_kzalloc(&pdev->dev, sizeof(*motg), GFP_KERNEL);
if (!motg) {
dev_err(&pdev->dev, "unable to allocate msm_otg\n");
return -ENOMEM;
}
- motg->phy.otg = kzalloc(sizeof(struct usb_otg), GFP_KERNEL);
+ motg->phy.otg = devm_kzalloc(&pdev->dev, sizeof(*motg->phy.otg),
+ GFP_KERNEL);
if (!motg->phy.otg) {
dev_err(&pdev->dev, "unable to allocate msm_otg\n");
return -ENOMEM;
@@ -1413,18 +1414,16 @@ static int __init msm_otg_probe(struct platform_device *pdev)
phy = &motg->phy;
phy->dev = &pdev->dev;
- motg->phy_reset_clk = clk_get(&pdev->dev, "usb_phy_clk");
+ motg->phy_reset_clk = devm_clk_get(&pdev->dev, "usb_phy_clk");
if (IS_ERR(motg->phy_reset_clk)) {
dev_err(&pdev->dev, "failed to get usb_phy_clk\n");
- ret = PTR_ERR(motg->phy_reset_clk);
- goto free_motg;
+ return PTR_ERR(motg->phy_reset_clk);
}
- motg->clk = clk_get(&pdev->dev, "usb_hs_clk");
+ motg->clk = devm_clk_get(&pdev->dev, "usb_hs_clk");
if (IS_ERR(motg->clk)) {
dev_err(&pdev->dev, "failed to get usb_hs_clk\n");
- ret = PTR_ERR(motg->clk);
- goto put_phy_reset_clk;
+ return PTR_ERR(motg->clk);
}
clk_set_rate(motg->clk, 60000000);
@@ -1436,21 +1435,19 @@ static int __init msm_otg_probe(struct platform_device *pdev)
* on pclk source
*/
if (motg->pdata->pclk_src_name) {
- motg->pclk_src = clk_get(&pdev->dev,
+ motg->pclk_src = devm_clk_get(&pdev->dev,
motg->pdata->pclk_src_name);
if (IS_ERR(motg->pclk_src))
- goto put_clk;
+ return PTR_ERR(motg->pclk_src);
clk_set_rate(motg->pclk_src, INT_MAX);
clk_prepare_enable(motg->pclk_src);
} else
motg->pclk_src = ERR_PTR(-ENOENT);
-
- motg->pclk = clk_get(&pdev->dev, "usb_hs_pclk");
+ motg->pclk = devm_clk_get(&pdev->dev, "usb_hs_pclk");
if (IS_ERR(motg->pclk)) {
dev_err(&pdev->dev, "failed to get usb_hs_pclk\n");
- ret = PTR_ERR(motg->pclk);
- goto put_pclk_src;
+ return PTR_ERR(motg->pclk);
}
/*
@@ -1458,30 +1455,27 @@ static int __init msm_otg_probe(struct platform_device *pdev)
* clock is introduced to remove the dependency on AXI
* bus frequency.
*/
- motg->core_clk = clk_get(&pdev->dev, "usb_hs_core_clk");
+ motg->core_clk = devm_clk_get(&pdev->dev, "usb_hs_core_clk");
if (IS_ERR(motg->core_clk))
motg->core_clk = NULL;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(&pdev->dev, "failed to get platform resource mem\n");
- ret = -ENODEV;
- goto put_core_clk;
+ return -ENODEV;
}
- motg->regs = ioremap(res->start, resource_size(res));
+ motg->regs = devm_ioremap_resource(&pdev->dev, res);
if (!motg->regs) {
dev_err(&pdev->dev, "ioremap failed\n");
- ret = -ENOMEM;
- goto put_core_clk;
+ return PTR_ERR(motg->regs);
}
dev_info(&pdev->dev, "OTG regs = %p\n", motg->regs);
motg->irq = platform_get_irq(pdev, 0);
- if (!motg->irq) {
+ if (motg->irq < 0) {
dev_err(&pdev->dev, "platform_get_irq failed\n");
- ret = -ENODEV;
- goto free_regs;
+ return motg->irq;
}
clk_prepare_enable(motg->clk);
@@ -1490,7 +1484,7 @@ static int __init msm_otg_probe(struct platform_device *pdev)
ret = msm_hsusb_init_vddcx(motg, 1);
if (ret) {
dev_err(&pdev->dev, "hsusb vddcx configuration failed\n");
- goto free_regs;
+ return ret;
}
ret = msm_hsusb_ldo_init(motg, 1);
@@ -1512,7 +1506,7 @@ static int __init msm_otg_probe(struct platform_device *pdev)
INIT_WORK(&motg->sm_work, msm_otg_sm_work);
INIT_DELAYED_WORK(&motg->chg_work, msm_chg_detect_work);
- ret = request_irq(motg->irq, msm_otg_irq, IRQF_SHARED,
+ ret = devm_request_irq(&pdev->dev, motg->irq, msm_otg_irq, IRQF_SHARED,
"msm_otg", motg);
if (ret) {
dev_err(&pdev->dev, "request irq failed\n");
@@ -1531,7 +1525,7 @@ static int __init msm_otg_probe(struct platform_device *pdev)
ret = usb_add_phy(&motg->phy, USB_PHY_TYPE_USB2);
if (ret) {
dev_err(&pdev->dev, "usb_add_phy failed\n");
- goto free_irq;
+ goto disable_clks;
}
platform_set_drvdata(pdev, motg);
@@ -1549,8 +1543,6 @@ static int __init msm_otg_probe(struct platform_device *pdev)
pm_runtime_enable(&pdev->dev);
return 0;
-free_irq:
- free_irq(motg->irq, motg);
disable_clks:
clk_disable_unprepare(motg->pclk);
clk_disable_unprepare(motg->clk);
@@ -1558,24 +1550,6 @@ ldo_exit:
msm_hsusb_ldo_init(motg, 0);
vddcx_exit:
msm_hsusb_init_vddcx(motg, 0);
-free_regs:
- iounmap(motg->regs);
-put_core_clk:
- if (motg->core_clk)
- clk_put(motg->core_clk);
- clk_put(motg->pclk);
-put_pclk_src:
- if (!IS_ERR(motg->pclk_src)) {
- clk_disable_unprepare(motg->pclk_src);
- clk_put(motg->pclk_src);
- }
-put_clk:
- clk_put(motg->clk);
-put_phy_reset_clk:
- clk_put(motg->phy_reset_clk);
-free_motg:
- kfree(motg->phy.otg);
- kfree(motg);
return ret;
}
@@ -1598,7 +1572,6 @@ static int msm_otg_remove(struct platform_device *pdev)
pm_runtime_disable(&pdev->dev);
usb_remove_phy(phy);
- free_irq(motg->irq, motg);
/*
* Put PHY in low power mode.
@@ -1626,18 +1599,7 @@ static int msm_otg_remove(struct platform_device *pdev)
}
msm_hsusb_ldo_init(motg, 0);
- iounmap(motg->regs);
pm_runtime_set_suspended(&pdev->dev);
-
- clk_put(motg->phy_reset_clk);
- clk_put(motg->pclk);
- clk_put(motg->clk);
- if (motg->core_clk)
- clk_put(motg->core_clk);
-
- kfree(motg->phy.otg);
- kfree(motg);
-
return 0;
}
--
1.7.9.5
^ permalink raw reply related [flat|nested] 13+ messages in thread
* [PATCH 3/7] usb: phy: msm: Move regulator usage to managed resource allocation
[not found] <1372087664-26396-1-git-send-email-iivanov@mm-sol.com>
2013-06-24 15:27 ` [PATCH 1/7] usb: phy: msm: Move mach dependent code to platform data Ivan T. Ivanov
2013-06-24 15:27 ` [PATCH 2/7] usb: phy: msm: Migrate to Managed Device Resource allocation Ivan T. Ivanov
@ 2013-06-24 15:27 ` Ivan T. Ivanov
2013-06-24 15:27 ` [PATCH 4/7] usb: phy: msm: Remove unnecessarily check for valid regulators Ivan T. Ivanov
` (3 subsequent siblings)
6 siblings, 0 replies; 13+ messages in thread
From: Ivan T. Ivanov @ 2013-06-24 15:27 UTC (permalink / raw)
To: linux-arm-msm
Cc: Ivan T. Ivanov, Felipe Balbi, Greg Kroah-Hartman, linux-usb,
linux-kernel
From: "Ivan T. Ivanov" <iivanov@mm-sol.com>
This patch move global regulators variables to driver state
structire and move allocation of the regulators to be devm managed.
Cc: Felipe Balbi <balbi@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
---
drivers/usb/phy/phy-msm-usb.c | 111 +++++++++++++++++++----------------------
include/linux/usb/msm_hsusb.h | 3 ++
2 files changed, 53 insertions(+), 61 deletions(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index cc37f5e..8289270 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -58,47 +58,32 @@
#define USB_PHY_VDD_DIG_VOL_MIN 1000000 /* uV */
#define USB_PHY_VDD_DIG_VOL_MAX 1320000 /* uV */
-static struct regulator *hsusb_3p3;
-static struct regulator *hsusb_1p8;
-static struct regulator *hsusb_vddcx;
-
static int msm_hsusb_init_vddcx(struct msm_otg *motg, int init)
{
int ret = 0;
if (init) {
- hsusb_vddcx = regulator_get(motg->phy.dev, "HSUSB_VDDCX");
- if (IS_ERR(hsusb_vddcx)) {
- dev_err(motg->phy.dev, "unable to get hsusb vddcx\n");
- return PTR_ERR(hsusb_vddcx);
- }
-
- ret = regulator_set_voltage(hsusb_vddcx,
+ ret = regulator_set_voltage(motg->vddcx,
USB_PHY_VDD_DIG_VOL_MIN,
USB_PHY_VDD_DIG_VOL_MAX);
if (ret) {
dev_err(motg->phy.dev, "unable to set the voltage "
"for hsusb vddcx\n");
- regulator_put(hsusb_vddcx);
return ret;
}
- ret = regulator_enable(hsusb_vddcx);
- if (ret) {
+ ret = regulator_enable(motg->vddcx);
+ if (ret)
dev_err(motg->phy.dev, "unable to enable hsusb vddcx\n");
- regulator_put(hsusb_vddcx);
- }
} else {
- ret = regulator_set_voltage(hsusb_vddcx, 0,
+ ret = regulator_set_voltage(motg->vddcx, 0,
USB_PHY_VDD_DIG_VOL_MAX);
if (ret)
dev_err(motg->phy.dev, "unable to set the voltage "
"for hsusb vddcx\n");
- ret = regulator_disable(hsusb_vddcx);
+ ret = regulator_disable(motg->vddcx);
if (ret)
dev_err(motg->phy.dev, "unable to disable hsusb vddcx\n");
-
- regulator_put(hsusb_vddcx);
}
return ret;
@@ -109,59 +94,44 @@ static int msm_hsusb_ldo_init(struct msm_otg *motg, int init)
int rc = 0;
if (init) {
- hsusb_3p3 = regulator_get(motg->phy.dev, "HSUSB_3p3");
- if (IS_ERR(hsusb_3p3)) {
- dev_err(motg->phy.dev, "unable to get hsusb 3p3\n");
- return PTR_ERR(hsusb_3p3);
- }
-
- rc = regulator_set_voltage(hsusb_3p3, USB_PHY_3P3_VOL_MIN,
+ rc = regulator_set_voltage(motg->v3p3, USB_PHY_3P3_VOL_MIN,
USB_PHY_3P3_VOL_MAX);
if (rc) {
dev_err(motg->phy.dev, "unable to set voltage level "
"for hsusb 3p3\n");
- goto put_3p3;
+ return rc;
}
- rc = regulator_enable(hsusb_3p3);
+ rc = regulator_enable(motg->v3p3);
if (rc) {
dev_err(motg->phy.dev, "unable to enable the hsusb 3p3\n");
- goto put_3p3;
- }
- hsusb_1p8 = regulator_get(motg->phy.dev, "HSUSB_1p8");
- if (IS_ERR(hsusb_1p8)) {
- dev_err(motg->phy.dev, "unable to get hsusb 1p8\n");
- rc = PTR_ERR(hsusb_1p8);
- goto disable_3p3;
+ return rc;
}
- rc = regulator_set_voltage(hsusb_1p8, USB_PHY_1P8_VOL_MIN,
+
+ rc = regulator_set_voltage(motg->v1p8, USB_PHY_1P8_VOL_MIN,
USB_PHY_1P8_VOL_MAX);
if (rc) {
dev_err(motg->phy.dev, "unable to set voltage level "
"for hsusb 1p8\n");
- goto put_1p8;
+ goto disable_3p3;
}
- rc = regulator_enable(hsusb_1p8);
+ rc = regulator_enable(motg->v1p8);
if (rc) {
dev_err(motg->phy.dev, "unable to enable the hsusb 1p8\n");
- goto put_1p8;
+ goto disable_3p3;
}
return 0;
}
- regulator_disable(hsusb_1p8);
-put_1p8:
- regulator_put(hsusb_1p8);
+ regulator_disable(motg->v1p8);
disable_3p3:
- regulator_disable(hsusb_3p3);
-put_3p3:
- regulator_put(hsusb_3p3);
+ regulator_disable(motg->v3p3);
return rc;
}
#ifdef CONFIG_PM_SLEEP
#define USB_PHY_SUSP_DIG_VOL 500000
-static int msm_hsusb_config_vddcx(int high)
+static int msm_hsusb_config_vddcx(struct msm_otg *motg, int high)
{
int max_vol = USB_PHY_VDD_DIG_VOL_MAX;
int min_vol;
@@ -172,7 +142,7 @@ static int msm_hsusb_config_vddcx(int high)
else
min_vol = USB_PHY_SUSP_DIG_VOL;
- ret = regulator_set_voltage(hsusb_vddcx, min_vol, max_vol);
+ ret = regulator_set_voltage(motg->vddcx, min_vol, max_vol);
if (ret) {
pr_err("%s: unable to set the voltage for regulator "
"HSUSB_VDDCX\n", __func__);
@@ -185,44 +155,44 @@ static int msm_hsusb_config_vddcx(int high)
}
#endif
-static int msm_hsusb_ldo_set_mode(int on)
+static int msm_hsusb_ldo_set_mode(struct msm_otg *motg, int on)
{
int ret = 0;
- if (!hsusb_1p8 || IS_ERR(hsusb_1p8)) {
+ if (!motg->v1p8 || IS_ERR(motg->v1p8)) {
pr_err("%s: HSUSB_1p8 is not initialized\n", __func__);
return -ENODEV;
}
- if (!hsusb_3p3 || IS_ERR(hsusb_3p3)) {
+ if (!motg->v3p3 || IS_ERR(motg->v3p3)) {
pr_err("%s: HSUSB_3p3 is not initialized\n", __func__);
return -ENODEV;
}
if (on) {
- ret = regulator_set_optimum_mode(hsusb_1p8,
+ ret = regulator_set_optimum_mode(motg->v1p8,
USB_PHY_1P8_HPM_LOAD);
if (ret < 0) {
pr_err("%s: Unable to set HPM of the regulator "
"HSUSB_1p8\n", __func__);
return ret;
}
- ret = regulator_set_optimum_mode(hsusb_3p3,
+ ret = regulator_set_optimum_mode(motg->v3p3,
USB_PHY_3P3_HPM_LOAD);
if (ret < 0) {
pr_err("%s: Unable to set HPM of the regulator "
"HSUSB_3p3\n", __func__);
- regulator_set_optimum_mode(hsusb_1p8,
+ regulator_set_optimum_mode(motg->v1p8,
USB_PHY_1P8_LPM_LOAD);
return ret;
}
} else {
- ret = regulator_set_optimum_mode(hsusb_1p8,
+ ret = regulator_set_optimum_mode(motg->v1p8,
USB_PHY_1P8_LPM_LOAD);
if (ret < 0)
pr_err("%s: Unable to set LPM of the regulator "
"HSUSB_1p8\n", __func__);
- ret = regulator_set_optimum_mode(hsusb_3p3,
+ ret = regulator_set_optimum_mode(motg->v3p3,
USB_PHY_3P3_LPM_LOAD);
if (ret < 0)
pr_err("%s: Unable to set LPM of the regulator "
@@ -491,8 +461,8 @@ static int msm_otg_suspend(struct msm_otg *motg)
if (motg->pdata->phy_type == SNPS_28NM_INTEGRATED_PHY &&
motg->pdata->otg_control == OTG_PMIC_CONTROL) {
- msm_hsusb_ldo_set_mode(0);
- msm_hsusb_config_vddcx(0);
+ msm_hsusb_ldo_set_mode(motg, 0);
+ msm_hsusb_config_vddcx(motg, 0);
}
if (device_may_wakeup(phy->dev))
@@ -528,8 +498,8 @@ static int msm_otg_resume(struct msm_otg *motg)
if (motg->pdata->phy_type == SNPS_28NM_INTEGRATED_PHY &&
motg->pdata->otg_control == OTG_PMIC_CONTROL) {
- msm_hsusb_ldo_set_mode(1);
- msm_hsusb_config_vddcx(1);
+ msm_hsusb_ldo_set_mode(motg, 1);
+ msm_hsusb_config_vddcx(motg, 1);
writel(readl(USB_PHY_CTRL) & ~PHY_RETEN, USB_PHY_CTRL);
}
@@ -1478,6 +1448,24 @@ static int __init msm_otg_probe(struct platform_device *pdev)
return motg->irq;
}
+ motg->v3p3 = devm_regulator_get(&pdev->dev, "HSUSB_3p3");
+ if (IS_ERR(motg->v3p3)) {
+ dev_err(motg->phy.dev, "unable to get hsusb 3p3\n");
+ return PTR_ERR(motg->v3p3);
+ }
+
+ motg->v1p8 = devm_regulator_get(&pdev->dev, "HSUSB_1p8");
+ if (IS_ERR(motg->v1p8)) {
+ dev_err(motg->phy.dev, "unable to get hsusb 1p8\n");
+ return PTR_ERR(motg->v1p8);
+ }
+
+ motg->vddcx = devm_regulator_get(&pdev->dev, "HSUSB_VDDCX");
+ if (IS_ERR(motg->vddcx)) {
+ dev_err(motg->phy.dev, "unable to get hsusb vddcx\n");
+ return PTR_ERR(motg->vddcx);
+ }
+
clk_prepare_enable(motg->clk);
clk_prepare_enable(motg->pclk);
@@ -1492,7 +1480,7 @@ static int __init msm_otg_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "hsusb vreg configuration failed\n");
goto vddcx_exit;
}
- ret = msm_hsusb_ldo_set_mode(1);
+ ret = msm_hsusb_ldo_set_mode(motg, 1);
if (ret) {
dev_err(&pdev->dev, "hsusb vreg enable failed\n");
goto ldo_exit;
@@ -1598,6 +1586,7 @@ static int msm_otg_remove(struct platform_device *pdev)
clk_put(motg->pclk_src);
}
msm_hsusb_ldo_init(motg, 0);
+ msm_hsusb_init_vddcx(motg, 0);
pm_runtime_set_suspended(&pdev->dev);
return 0;
diff --git a/include/linux/usb/msm_hsusb.h b/include/linux/usb/msm_hsusb.h
index 66081ed..e01f7d4 100644
--- a/include/linux/usb/msm_hsusb.h
+++ b/include/linux/usb/msm_hsusb.h
@@ -182,6 +182,9 @@ struct msm_otg {
enum usb_chg_state chg_state;
enum usb_chg_type chg_type;
u8 dcd_retries;
+ struct regulator *v3p3;
+ struct regulator *v1p8;
+ struct regulator *vddcx;
};
#endif
--
1.7.9.5
^ permalink raw reply related [flat|nested] 13+ messages in thread
* [PATCH 4/7] usb: phy: msm: Remove unnecessarily check for valid regulators.
[not found] <1372087664-26396-1-git-send-email-iivanov@mm-sol.com>
` (2 preceding siblings ...)
2013-06-24 15:27 ` [PATCH 3/7] usb: phy: msm: Move regulator usage to managed resource allocation Ivan T. Ivanov
@ 2013-06-24 15:27 ` Ivan T. Ivanov
2013-06-24 15:27 ` [PATCH 5/7] usb: phy: msm: Fix WARNING: quoted string split across lines Ivan T. Ivanov
` (2 subsequent siblings)
6 siblings, 0 replies; 13+ messages in thread
From: Ivan T. Ivanov @ 2013-06-24 15:27 UTC (permalink / raw)
To: linux-arm-msm
Cc: Ivan T. Ivanov, Felipe Balbi, Greg Kroah-Hartman, linux-usb,
linux-kernel
From: "Ivan T. Ivanov" <iivanov@mm-sol.com>
Whether regulators are available or not is checked at driver
probe. If they are not available driver will refuse to load,
so no need to check them again.
Cc: Felipe Balbi <balbi@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
---
drivers/usb/phy/phy-msm-usb.c | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index 8289270..0e7d7ab 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -159,16 +159,6 @@ static int msm_hsusb_ldo_set_mode(struct msm_otg *motg, int on)
{
int ret = 0;
- if (!motg->v1p8 || IS_ERR(motg->v1p8)) {
- pr_err("%s: HSUSB_1p8 is not initialized\n", __func__);
- return -ENODEV;
- }
-
- if (!motg->v3p3 || IS_ERR(motg->v3p3)) {
- pr_err("%s: HSUSB_3p3 is not initialized\n", __func__);
- return -ENODEV;
- }
-
if (on) {
ret = regulator_set_optimum_mode(motg->v1p8,
USB_PHY_1P8_HPM_LOAD);
--
1.7.9.5
^ permalink raw reply related [flat|nested] 13+ messages in thread
* [PATCH 5/7] usb: phy: msm: Fix WARNING: quoted string split across lines
[not found] <1372087664-26396-1-git-send-email-iivanov@mm-sol.com>
` (3 preceding siblings ...)
2013-06-24 15:27 ` [PATCH 4/7] usb: phy: msm: Remove unnecessarily check for valid regulators Ivan T. Ivanov
@ 2013-06-24 15:27 ` Ivan T. Ivanov
2013-06-24 15:27 ` [PATCH 6/7] usb: phy: msm: Fix WARNING: Prefer seq_puts to seq_printf Ivan T. Ivanov
2013-06-24 15:27 ` [PATCH 7/7] usb: phy: msm: Lindent the code Ivan T. Ivanov
6 siblings, 0 replies; 13+ messages in thread
From: Ivan T. Ivanov @ 2013-06-24 15:27 UTC (permalink / raw)
To: linux-arm-msm
Cc: Ivan T. Ivanov, Felipe Balbi, Greg Kroah-Hartman, linux-usb,
linux-kernel
From: "Ivan T. Ivanov" <iivanov@mm-sol.com>
This fixes checkpatch.pl warnings.
Cc: Felipe Balbi <balbi@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
---
drivers/usb/phy/phy-msm-usb.c | 33 +++++++++++----------------------
1 file changed, 11 insertions(+), 22 deletions(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index 0e7d7ab..41938e6 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -67,8 +67,7 @@ static int msm_hsusb_init_vddcx(struct msm_otg *motg, int init)
USB_PHY_VDD_DIG_VOL_MIN,
USB_PHY_VDD_DIG_VOL_MAX);
if (ret) {
- dev_err(motg->phy.dev, "unable to set the voltage "
- "for hsusb vddcx\n");
+ dev_err(motg->phy.dev, "Cannot set vddcx voltage\n");
return ret;
}
@@ -79,8 +78,7 @@ static int msm_hsusb_init_vddcx(struct msm_otg *motg, int init)
ret = regulator_set_voltage(motg->vddcx, 0,
USB_PHY_VDD_DIG_VOL_MAX);
if (ret)
- dev_err(motg->phy.dev, "unable to set the voltage "
- "for hsusb vddcx\n");
+ dev_err(motg->phy.dev, "Cannot set vddcx voltage\n");
ret = regulator_disable(motg->vddcx);
if (ret)
dev_err(motg->phy.dev, "unable to disable hsusb vddcx\n");
@@ -97,8 +95,7 @@ static int msm_hsusb_ldo_init(struct msm_otg *motg, int init)
rc = regulator_set_voltage(motg->v3p3, USB_PHY_3P3_VOL_MIN,
USB_PHY_3P3_VOL_MAX);
if (rc) {
- dev_err(motg->phy.dev, "unable to set voltage level "
- "for hsusb 3p3\n");
+ dev_err(motg->phy.dev, "Cannot set v3p3 voltage\n");
return rc;
}
rc = regulator_enable(motg->v3p3);
@@ -110,8 +107,7 @@ static int msm_hsusb_ldo_init(struct msm_otg *motg, int init)
rc = regulator_set_voltage(motg->v1p8, USB_PHY_1P8_VOL_MIN,
USB_PHY_1P8_VOL_MAX);
if (rc) {
- dev_err(motg->phy.dev, "unable to set voltage level "
- "for hsusb 1p8\n");
+ dev_err(motg->phy.dev, "Cannot set v1p8 voltage\n");
goto disable_3p3;
}
rc = regulator_enable(motg->v1p8);
@@ -144,8 +140,7 @@ static int msm_hsusb_config_vddcx(struct msm_otg *motg, int high)
ret = regulator_set_voltage(motg->vddcx, min_vol, max_vol);
if (ret) {
- pr_err("%s: unable to set the voltage for regulator "
- "HSUSB_VDDCX\n", __func__);
+ dev_err(motg->phy.dev, "Cannot set vddcx voltage\n");
return ret;
}
@@ -163,15 +158,13 @@ static int msm_hsusb_ldo_set_mode(struct msm_otg *motg, int on)
ret = regulator_set_optimum_mode(motg->v1p8,
USB_PHY_1P8_HPM_LOAD);
if (ret < 0) {
- pr_err("%s: Unable to set HPM of the regulator "
- "HSUSB_1p8\n", __func__);
+ pr_err("Could not set HPM for v1p8\n");
return ret;
}
ret = regulator_set_optimum_mode(motg->v3p3,
USB_PHY_3P3_HPM_LOAD);
if (ret < 0) {
- pr_err("%s: Unable to set HPM of the regulator "
- "HSUSB_3p3\n", __func__);
+ pr_err("Could not set HPM for v3p3\n");
regulator_set_optimum_mode(motg->v1p8,
USB_PHY_1P8_LPM_LOAD);
return ret;
@@ -180,13 +173,11 @@ static int msm_hsusb_ldo_set_mode(struct msm_otg *motg, int on)
ret = regulator_set_optimum_mode(motg->v1p8,
USB_PHY_1P8_LPM_LOAD);
if (ret < 0)
- pr_err("%s: Unable to set LPM of the regulator "
- "HSUSB_1p8\n", __func__);
+ pr_err("Could not set LPM for v1p8\n");
ret = regulator_set_optimum_mode(motg->v3p3,
USB_PHY_3P3_LPM_LOAD);
if (ret < 0)
- pr_err("%s: Unable to set LPM of the regulator "
- "HSUSB_3p3\n", __func__);
+ pr_err("Could not set LPM for v3p3\n");
}
pr_debug("reg (%s)\n", on ? "HPM" : "LPM");
@@ -519,8 +510,7 @@ static int msm_otg_resume(struct msm_otg *motg)
* PHY. USB state can not be restored. Re-insertion
* of USB cable is the only way to get USB working.
*/
- dev_err(phy->dev, "Unable to resume USB."
- "Re-plugin the cable\n");
+ dev_err(phy->dev, "Unable to resume USB. Re-plugin the cable\n");
msm_otg_reset(phy);
}
@@ -1513,8 +1503,7 @@ static int __init msm_otg_probe(struct platform_device *pdev)
motg->pdata->otg_control == OTG_USER_CONTROL) {
ret = msm_otg_debugfs_init(motg);
if (ret)
- dev_dbg(&pdev->dev, "mode debugfs file is"
- "not available\n");
+ dev_dbg(&pdev->dev, "Can not create mode change file\n");
}
pm_runtime_set_active(&pdev->dev);
--
1.7.9.5
^ permalink raw reply related [flat|nested] 13+ messages in thread
* [PATCH 6/7] usb: phy: msm: Fix WARNING: Prefer seq_puts to seq_printf
[not found] <1372087664-26396-1-git-send-email-iivanov@mm-sol.com>
` (4 preceding siblings ...)
2013-06-24 15:27 ` [PATCH 5/7] usb: phy: msm: Fix WARNING: quoted string split across lines Ivan T. Ivanov
@ 2013-06-24 15:27 ` Ivan T. Ivanov
2013-06-24 15:27 ` [PATCH 7/7] usb: phy: msm: Lindent the code Ivan T. Ivanov
6 siblings, 0 replies; 13+ messages in thread
From: Ivan T. Ivanov @ 2013-06-24 15:27 UTC (permalink / raw)
To: linux-arm-msm
Cc: Ivan T. Ivanov, Felipe Balbi, Greg Kroah-Hartman, linux-usb,
linux-kernel
From: "Ivan T. Ivanov" <iivanov@mm-sol.com>
This fixes checkpatch.pl warnings.
Cc: Felipe Balbi <balbi@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
---
drivers/usb/phy/phy-msm-usb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index 41938e6..6d05085 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -1204,13 +1204,13 @@ static int msm_otg_mode_show(struct seq_file *s, void *unused)
switch (otg->phy->state) {
case OTG_STATE_A_HOST:
- seq_printf(s, "host\n");
+ seq_puts(s, "host\n");
break;
case OTG_STATE_B_PERIPHERAL:
- seq_printf(s, "peripheral\n");
+ seq_puts(s, "peripheral\n");
break;
default:
- seq_printf(s, "none\n");
+ seq_puts(s, "none\n");
break;
}
--
1.7.9.5
^ permalink raw reply related [flat|nested] 13+ messages in thread
* [PATCH 7/7] usb: phy: msm: Lindent the code
[not found] <1372087664-26396-1-git-send-email-iivanov@mm-sol.com>
` (5 preceding siblings ...)
2013-06-24 15:27 ` [PATCH 6/7] usb: phy: msm: Fix WARNING: Prefer seq_puts to seq_printf Ivan T. Ivanov
@ 2013-06-24 15:27 ` Ivan T. Ivanov
2013-07-24 12:22 ` Felipe Balbi
6 siblings, 1 reply; 13+ messages in thread
From: Ivan T. Ivanov @ 2013-06-24 15:27 UTC (permalink / raw)
To: linux-arm-msm
Cc: Ivan T. Ivanov, Felipe Balbi, Greg Kroah-Hartman, linux-usb,
linux-kernel
From: "Ivan T. Ivanov" <iivanov@mm-sol.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
---
drivers/usb/phy/phy-msm-usb.c | 99 ++++++++++++++++++++++-------------------
1 file changed, 52 insertions(+), 47 deletions(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index 6d05085..111f454 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -45,18 +45,18 @@
#define ULPI_IO_TIMEOUT_USEC (10 * 1000)
-#define USB_PHY_3P3_VOL_MIN 3050000 /* uV */
-#define USB_PHY_3P3_VOL_MAX 3300000 /* uV */
+#define USB_PHY_3P3_VOL_MIN 3050000 /* uV */
+#define USB_PHY_3P3_VOL_MAX 3300000 /* uV */
#define USB_PHY_3P3_HPM_LOAD 50000 /* uA */
#define USB_PHY_3P3_LPM_LOAD 4000 /* uA */
-#define USB_PHY_1P8_VOL_MIN 1800000 /* uV */
-#define USB_PHY_1P8_VOL_MAX 1800000 /* uV */
+#define USB_PHY_1P8_VOL_MIN 1800000 /* uV */
+#define USB_PHY_1P8_VOL_MAX 1800000 /* uV */
#define USB_PHY_1P8_HPM_LOAD 50000 /* uA */
#define USB_PHY_1P8_LPM_LOAD 4000 /* uA */
-#define USB_PHY_VDD_DIG_VOL_MIN 1000000 /* uV */
-#define USB_PHY_VDD_DIG_VOL_MAX 1320000 /* uV */
+#define USB_PHY_VDD_DIG_VOL_MIN 1000000 /* uV */
+#define USB_PHY_VDD_DIG_VOL_MAX 1320000 /* uV */
static int msm_hsusb_init_vddcx(struct msm_otg *motg, int init)
{
@@ -64,8 +64,8 @@ static int msm_hsusb_init_vddcx(struct msm_otg *motg, int init)
if (init) {
ret = regulator_set_voltage(motg->vddcx,
- USB_PHY_VDD_DIG_VOL_MIN,
- USB_PHY_VDD_DIG_VOL_MAX);
+ USB_PHY_VDD_DIG_VOL_MIN,
+ USB_PHY_VDD_DIG_VOL_MAX);
if (ret) {
dev_err(motg->phy.dev, "Cannot set vddcx voltage\n");
return ret;
@@ -73,15 +73,17 @@ static int msm_hsusb_init_vddcx(struct msm_otg *motg, int init)
ret = regulator_enable(motg->vddcx);
if (ret)
- dev_err(motg->phy.dev, "unable to enable hsusb vddcx\n");
+ dev_err(motg->phy.dev,
+ "unable to enable hsusb vddcx\n");
} else {
ret = regulator_set_voltage(motg->vddcx, 0,
- USB_PHY_VDD_DIG_VOL_MAX);
+ USB_PHY_VDD_DIG_VOL_MAX);
if (ret)
dev_err(motg->phy.dev, "Cannot set vddcx voltage\n");
ret = regulator_disable(motg->vddcx);
if (ret)
- dev_err(motg->phy.dev, "unable to disable hsusb vddcx\n");
+ dev_err(motg->phy.dev,
+ "unable to disable hsusb vddcx\n");
}
return ret;
@@ -93,26 +95,28 @@ static int msm_hsusb_ldo_init(struct msm_otg *motg, int init)
if (init) {
rc = regulator_set_voltage(motg->v3p3, USB_PHY_3P3_VOL_MIN,
- USB_PHY_3P3_VOL_MAX);
+ USB_PHY_3P3_VOL_MAX);
if (rc) {
dev_err(motg->phy.dev, "Cannot set v3p3 voltage\n");
return rc;
}
rc = regulator_enable(motg->v3p3);
if (rc) {
- dev_err(motg->phy.dev, "unable to enable the hsusb 3p3\n");
+ dev_err(motg->phy.dev,
+ "unable to enable the hsusb 3p3\n");
return rc;
}
rc = regulator_set_voltage(motg->v1p8, USB_PHY_1P8_VOL_MIN,
- USB_PHY_1P8_VOL_MAX);
+ USB_PHY_1P8_VOL_MAX);
if (rc) {
dev_err(motg->phy.dev, "Cannot set v1p8 voltage\n");
goto disable_3p3;
}
rc = regulator_enable(motg->v1p8);
if (rc) {
- dev_err(motg->phy.dev, "unable to enable the hsusb 1p8\n");
+ dev_err(motg->phy.dev,
+ "unable to enable the hsusb 1p8\n");
goto disable_3p3;
}
@@ -156,26 +160,26 @@ static int msm_hsusb_ldo_set_mode(struct msm_otg *motg, int on)
if (on) {
ret = regulator_set_optimum_mode(motg->v1p8,
- USB_PHY_1P8_HPM_LOAD);
+ USB_PHY_1P8_HPM_LOAD);
if (ret < 0) {
pr_err("Could not set HPM for v1p8\n");
return ret;
}
ret = regulator_set_optimum_mode(motg->v3p3,
- USB_PHY_3P3_HPM_LOAD);
+ USB_PHY_3P3_HPM_LOAD);
if (ret < 0) {
pr_err("Could not set HPM for v3p3\n");
regulator_set_optimum_mode(motg->v1p8,
- USB_PHY_1P8_LPM_LOAD);
+ USB_PHY_1P8_LPM_LOAD);
return ret;
}
} else {
ret = regulator_set_optimum_mode(motg->v1p8,
- USB_PHY_1P8_LPM_LOAD);
+ USB_PHY_1P8_LPM_LOAD);
if (ret < 0)
pr_err("Could not set LPM for v1p8\n");
ret = regulator_set_optimum_mode(motg->v3p3,
- USB_PHY_3P3_LPM_LOAD);
+ USB_PHY_3P3_LPM_LOAD);
if (ret < 0)
pr_err("Could not set LPM for v3p3\n");
}
@@ -190,8 +194,7 @@ static int ulpi_read(struct usb_phy *phy, u32 reg)
int cnt = 0;
/* initiate read operation */
- writel(ULPI_RUN | ULPI_READ | ULPI_ADDR(reg),
- USB_ULPI_VIEWPORT);
+ writel(ULPI_RUN | ULPI_READ | ULPI_ADDR(reg), USB_ULPI_VIEWPORT);
/* wait for completion */
while (cnt < ULPI_IO_TIMEOUT_USEC) {
@@ -216,8 +219,7 @@ static int ulpi_write(struct usb_phy *phy, u32 val, u32 reg)
/* initiate write operation */
writel(ULPI_RUN | ULPI_WRITE |
- ULPI_ADDR(reg) | ULPI_DATA(val),
- USB_ULPI_VIEWPORT);
+ ULPI_ADDR(reg) | ULPI_DATA(val), USB_ULPI_VIEWPORT);
/* wait for completion */
while (cnt < ULPI_IO_TIMEOUT_USEC) {
@@ -249,7 +251,7 @@ static void ulpi_init(struct msm_otg *motg)
while (seq[0] >= 0) {
dev_vdbg(motg->phy.dev, "ulpi: write 0x%02x to 0x%02x\n",
- seq[0], seq[1]);
+ seq[0], seq[1]);
ulpi_write(&motg->phy, seq[0], seq[1]);
seq += 2;
}
@@ -277,7 +279,7 @@ static int msm_otg_phy_reset(struct msm_otg *motg)
for (retries = 3; retries > 0; retries--) {
ret = ulpi_write(&motg->phy, ULPI_FUNC_CTRL_SUSPENDM,
- ULPI_CLR(ULPI_FUNC_CTRL));
+ ULPI_CLR(ULPI_FUNC_CTRL));
if (!ret)
break;
ret = pdata->phy_clk_reset(motg->phy_reset_clk);
@@ -429,7 +431,7 @@ static int msm_otg_suspend(struct msm_otg *motg)
writel(readl(USB_USBCMD) | ASYNC_INTR_CTRL | ULPI_STP_CTRL, USB_USBCMD);
if (motg->pdata->phy_type == SNPS_28NM_INTEGRATED_PHY &&
- motg->pdata->otg_control == OTG_PMIC_CONTROL)
+ motg->pdata->otg_control == OTG_PMIC_CONTROL)
writel(readl(USB_PHY_CTRL) | PHY_RETEN, USB_PHY_CTRL);
clk_disable_unprepare(motg->pclk);
@@ -441,7 +443,7 @@ static int msm_otg_suspend(struct msm_otg *motg)
clk_disable_unprepare(motg->pclk_src);
if (motg->pdata->phy_type == SNPS_28NM_INTEGRATED_PHY &&
- motg->pdata->otg_control == OTG_PMIC_CONTROL) {
+ motg->pdata->otg_control == OTG_PMIC_CONTROL) {
msm_hsusb_ldo_set_mode(motg, 0);
msm_hsusb_config_vddcx(motg, 0);
}
@@ -478,7 +480,7 @@ static int msm_otg_resume(struct msm_otg *motg)
clk_prepare_enable(motg->core_clk);
if (motg->pdata->phy_type == SNPS_28NM_INTEGRATED_PHY &&
- motg->pdata->otg_control == OTG_PMIC_CONTROL) {
+ motg->pdata->otg_control == OTG_PMIC_CONTROL) {
msm_hsusb_ldo_set_mode(motg, 1);
msm_hsusb_config_vddcx(motg, 1);
writel(readl(USB_PHY_CTRL) & ~PHY_RETEN, USB_PHY_CTRL);
@@ -510,7 +512,8 @@ static int msm_otg_resume(struct msm_otg *motg)
* PHY. USB state can not be restored. Re-insertion
* of USB cable is the only way to get USB working.
*/
- dev_err(phy->dev, "Unable to resume USB. Re-plugin the cable\n");
+ dev_err(phy->dev,
+ "Unable to resume USB. Re-plugin the cable\n");
msm_otg_reset(phy);
}
@@ -674,7 +677,7 @@ static void msm_otg_start_peripheral(struct usb_phy *phy, int on)
}
static int msm_otg_set_peripheral(struct usb_otg *otg,
- struct usb_gadget *gadget)
+ struct usb_gadget *gadget)
{
struct msm_otg *motg = container_of(otg->phy, struct msm_otg, phy);
@@ -948,10 +951,10 @@ static void msm_chg_block_off(struct msm_otg *motg)
ulpi_write(phy, func_ctrl, ULPI_FUNC_CTRL);
}
-#define MSM_CHG_DCD_POLL_TIME (100 * HZ/1000) /* 100 msec */
-#define MSM_CHG_DCD_MAX_RETRIES 6 /* Tdcd_tmout = 6 * 100 msec */
-#define MSM_CHG_PRIMARY_DET_TIME (40 * HZ/1000) /* TVDPSRC_ON */
-#define MSM_CHG_SECONDARY_DET_TIME (40 * HZ/1000) /* TVDMSRC_ON */
+#define MSM_CHG_DCD_POLL_TIME (100 * HZ/1000) /* 100 msec */
+#define MSM_CHG_DCD_MAX_RETRIES 6 /* Tdcd_tmout = 6 * 100 msec */
+#define MSM_CHG_PRIMARY_DET_TIME (40 * HZ/1000) /* TVDPSRC_ON */
+#define MSM_CHG_SECONDARY_DET_TIME (40 * HZ/1000) /* TVDMSRC_ON */
static void msm_chg_detect_work(struct work_struct *w)
{
struct msm_otg *motg = container_of(w, struct msm_otg, chg_work.work);
@@ -1094,20 +1097,20 @@ static void msm_otg_sm_work(struct work_struct *w)
switch (motg->chg_type) {
case USB_DCP_CHARGER:
msm_otg_notify_charger(motg,
- IDEV_CHG_MAX);
+ IDEV_CHG_MAX);
break;
case USB_CDP_CHARGER:
msm_otg_notify_charger(motg,
- IDEV_CHG_MAX);
+ IDEV_CHG_MAX);
msm_otg_start_peripheral(otg->phy, 1);
otg->phy->state
- = OTG_STATE_B_PERIPHERAL;
+ = OTG_STATE_B_PERIPHERAL;
break;
case USB_SDP_CHARGER:
msm_otg_notify_charger(motg, IUNIT);
msm_otg_start_peripheral(otg->phy, 1);
otg->phy->state
- = OTG_STATE_B_PERIPHERAL;
+ = OTG_STATE_B_PERIPHERAL;
break;
default:
break;
@@ -1135,7 +1138,7 @@ static void msm_otg_sm_work(struct work_struct *w)
case OTG_STATE_B_PERIPHERAL:
dev_dbg(otg->phy->dev, "OTG_STATE_B_PERIPHERAL state\n");
if (!test_bit(B_SESS_VLD, &motg->inputs) ||
- !test_bit(ID, &motg->inputs)) {
+ !test_bit(ID, &motg->inputs)) {
msm_otg_notify_charger(motg, 0);
msm_otg_start_peripheral(otg->phy, 0);
motg->chg_state = USB_CHG_STATE_UNDEFINED;
@@ -1223,7 +1226,7 @@ static int msm_otg_mode_open(struct inode *inode, struct file *file)
}
static ssize_t msm_otg_mode_write(struct file *file, const char __user *ubuf,
- size_t count, loff_t *ppos)
+ size_t count, loff_t *ppos)
{
struct seq_file *s = file->private_data;
struct msm_otg *motg = s->private;
@@ -1312,7 +1315,8 @@ static int msm_otg_debugfs_init(struct msm_otg *motg)
return -ENODEV;
msm_otg_dbg_mode = debugfs_create_file("mode", S_IRUGO | S_IWUSR,
- msm_otg_dbg_root, motg, &msm_otg_mode_fops);
+ msm_otg_dbg_root, motg,
+ &msm_otg_mode_fops);
if (!msm_otg_dbg_mode) {
debugfs_remove(msm_otg_dbg_root);
msm_otg_dbg_root = NULL;
@@ -1384,9 +1388,9 @@ static int __init msm_otg_probe(struct platform_device *pdev)
* CORE CLK. For such USB cores, vote for maximum clk frequency
* on pclk source
*/
- if (motg->pdata->pclk_src_name) {
+ if (motg->pdata->pclk_src_name) {
motg->pclk_src = devm_clk_get(&pdev->dev,
- motg->pdata->pclk_src_name);
+ motg->pdata->pclk_src_name);
if (IS_ERR(motg->pclk_src))
return PTR_ERR(motg->pclk_src);
clk_set_rate(motg->pclk_src, INT_MAX);
@@ -1475,7 +1479,7 @@ static int __init msm_otg_probe(struct platform_device *pdev)
INIT_WORK(&motg->sm_work, msm_otg_sm_work);
INIT_DELAYED_WORK(&motg->chg_work, msm_chg_detect_work);
ret = devm_request_irq(&pdev->dev, motg->irq, msm_otg_irq, IRQF_SHARED,
- "msm_otg", motg);
+ "msm_otg", motg);
if (ret) {
dev_err(&pdev->dev, "request irq failed\n");
goto disable_clks;
@@ -1500,10 +1504,11 @@ static int __init msm_otg_probe(struct platform_device *pdev)
device_init_wakeup(&pdev->dev, 1);
if (motg->pdata->mode == USB_OTG &&
- motg->pdata->otg_control == OTG_USER_CONTROL) {
+ motg->pdata->otg_control == OTG_USER_CONTROL) {
ret = msm_otg_debugfs_init(motg);
if (ret)
- dev_dbg(&pdev->dev, "Can not create mode change file\n");
+ dev_dbg(&pdev->dev,
+ "Can not create mode change file\n");
}
pm_runtime_set_active(&pdev->dev);
--
1.7.9.5
^ permalink raw reply related [flat|nested] 13+ messages in thread
* Re: [PATCH 7/7] usb: phy: msm: Lindent the code
2013-06-24 15:27 ` [PATCH 7/7] usb: phy: msm: Lindent the code Ivan T. Ivanov
@ 2013-07-24 12:22 ` Felipe Balbi
2013-07-25 13:40 ` Ivan T. Ivanov
0 siblings, 1 reply; 13+ messages in thread
From: Felipe Balbi @ 2013-07-24 12:22 UTC (permalink / raw)
To: Ivan T. Ivanov
Cc: linux-arm-msm, Felipe Balbi, Greg Kroah-Hartman, linux-usb, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1104 bytes --]
On Mon, Jun 24, 2013 at 06:27:44PM +0300, Ivan T. Ivanov wrote:
> From: "Ivan T. Ivanov" <iivanov@mm-sol.com>
>
> Cc: Felipe Balbi <balbi@ti.com>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: linux-usb@vger.kernel.org
> Cc: linux-kernel@vger.kernel.org
>
> Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
I really don't like blind Lindent patches... sometimes it makes things
even worse.
> ---
> drivers/usb/phy/phy-msm-usb.c | 99 ++++++++++++++++++++++-------------------
> 1 file changed, 52 insertions(+), 47 deletions(-)
>
> diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
> index 6d05085..111f454 100644
> --- a/drivers/usb/phy/phy-msm-usb.c
> +++ b/drivers/usb/phy/phy-msm-usb.c
> @@ -64,8 +64,8 @@ static int msm_hsusb_init_vddcx(struct msm_otg *motg, int init)
>
> if (init) {
> ret = regulator_set_voltage(motg->vddcx,
> - USB_PHY_VDD_DIG_VOL_MIN,
> - USB_PHY_VDD_DIG_VOL_MAX);
> + USB_PHY_VDD_DIG_VOL_MIN,
> + USB_PHY_VDD_DIG_VOL_MAX);
like here, what's the point ?
--
balbi
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 836 bytes --]
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH 1/7] usb: phy: msm: Move mach dependent code to platform data
2013-06-24 15:27 ` [PATCH 1/7] usb: phy: msm: Move mach dependent code to platform data Ivan T. Ivanov
@ 2013-07-24 12:23 ` Felipe Balbi
2013-07-24 15:55 ` David Brown
1 sibling, 0 replies; 13+ messages in thread
From: Felipe Balbi @ 2013-07-24 12:23 UTC (permalink / raw)
To: Ivan T. Ivanov
Cc: linux-arm-msm, David Brown, Daniel Walker, Bryan Huntsman,
Russell King, Felipe Balbi, Greg Kroah-Hartman, Stephen Boyd,
linux-arm-kernel, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 783 bytes --]
On Mon, Jun 24, 2013 at 06:27:38PM +0300, Ivan T. Ivanov wrote:
> From: "Ivan T. Ivanov" <iivanov@mm-sol.com>
>
> This patch fix compilation error and is an intermediate step
> before the addition of DeviceTree support for newer targets.
> Fix suggested here: https://lkml.org/lkml/2013/6/19/381
>
> Cc: David Brown <davidb@codeaurora.org>
> Cc: Daniel Walker <dwalker@fifo99.com>
> Cc: Bryan Huntsman <bryanh@codeaurora.org>
> Cc: Russell King <linux@arm.linux.org.uk>
> Cc: Felipe Balbi <balbi@ti.com>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: Stephen Boyd <sboyd@codeaurora.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-kernel@vger.kernel.org
>
> Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
I need Acks
--
balbi
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 836 bytes --]
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH 1/7] usb: phy: msm: Move mach dependent code to platform data
2013-06-24 15:27 ` [PATCH 1/7] usb: phy: msm: Move mach dependent code to platform data Ivan T. Ivanov
2013-07-24 12:23 ` Felipe Balbi
@ 2013-07-24 15:55 ` David Brown
2013-07-26 9:11 ` Ivan T. Ivanov
1 sibling, 1 reply; 13+ messages in thread
From: David Brown @ 2013-07-24 15:55 UTC (permalink / raw)
To: Ivan T. Ivanov
Cc: linux-arm-msm, Daniel Walker, Bryan Huntsman, Russell King,
Felipe Balbi, Greg Kroah-Hartman, Stephen Boyd, linux-arm-kernel,
linux-kernel
On Mon, Jun 24, 2013 at 06:27:38PM +0300, Ivan T. Ivanov wrote:
>From: "Ivan T. Ivanov" <iivanov@mm-sol.com>
>
>This patch fix compilation error and is an intermediate step
>before the addition of DeviceTree support for newer targets.
>Fix suggested here: https://lkml.org/lkml/2013/6/19/381
>
>Cc: David Brown <davidb@codeaurora.org>
>Cc: Daniel Walker <dwalker@fifo99.com>
>Cc: Bryan Huntsman <bryanh@codeaurora.org>
>Cc: Russell King <linux@arm.linux.org.uk>
>Cc: Felipe Balbi <balbi@ti.com>
>Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
>Cc: Stephen Boyd <sboyd@codeaurora.org>
>Cc: linux-arm-kernel@lists.infradead.org
>Cc: linux-kernel@vger.kernel.org
>
>Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
>---
> arch/arm/mach-msm/board-msm7x30.c | 35 +++++++++++++++++++++++
> arch/arm/mach-msm/board-qsd8x50.c | 34 +++++++++++++++++++++++
> drivers/usb/phy/phy-msm-usb.c | 55 ++++++++++---------------------------
> include/linux/usb/msm_hsusb.h | 2 ++
> 4 files changed, 85 insertions(+), 41 deletions(-)
Acked-by: David Brown <davidb@codeaurora.org>
--
sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH 7/7] usb: phy: msm: Lindent the code
2013-07-24 12:22 ` Felipe Balbi
@ 2013-07-25 13:40 ` Ivan T. Ivanov
2013-07-25 14:22 ` Felipe Balbi
0 siblings, 1 reply; 13+ messages in thread
From: Ivan T. Ivanov @ 2013-07-25 13:40 UTC (permalink / raw)
To: balbi; +Cc: linux-arm-msm, Greg Kroah-Hartman, linux-usb, linux-kernel
Hi,
On Wed, 2013-07-24 at 15:22 +0300, Felipe Balbi wrote:
> On Mon, Jun 24, 2013 at 06:27:44PM +0300, Ivan T. Ivanov wrote:
> > From: "Ivan T. Ivanov" <iivanov@mm-sol.com>
> >
> > Cc: Felipe Balbi <balbi@ti.com>
> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> > Cc: linux-usb@vger.kernel.org
> > Cc: linux-kernel@vger.kernel.org
> >
> > Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
>
> I really don't like blind Lindent patches... sometimes it makes things
> even worse.
It is not exactly blindly. I have removed some of the changes in the
platform_driver structure.
>
> > ---
> > drivers/usb/phy/phy-msm-usb.c | 99 ++++++++++++++++++++++-------------------
> > 1 file changed, 52 insertions(+), 47 deletions(-)
> >
> > diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
> > index 6d05085..111f454 100644
> > --- a/drivers/usb/phy/phy-msm-usb.c
> > +++ b/drivers/usb/phy/phy-msm-usb.c
> > @@ -64,8 +64,8 @@ static int msm_hsusb_init_vddcx(struct msm_otg *motg, int init)
> >
> > if (init) {
> > ret = regulator_set_voltage(motg->vddcx,
> > - USB_PHY_VDD_DIG_VOL_MIN,
> > - USB_PHY_VDD_DIG_VOL_MAX);
> > + USB_PHY_VDD_DIG_VOL_MIN,
> > + USB_PHY_VDD_DIG_VOL_MAX);
>
> like here, what's the point ?
It makes indentation the same like the majority of the code.
I could drop this patch if you like.
Thanks,
Ivan
>
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH 7/7] usb: phy: msm: Lindent the code
2013-07-25 13:40 ` Ivan T. Ivanov
@ 2013-07-25 14:22 ` Felipe Balbi
0 siblings, 0 replies; 13+ messages in thread
From: Felipe Balbi @ 2013-07-25 14:22 UTC (permalink / raw)
To: Ivan T. Ivanov
Cc: balbi, linux-arm-msm, Greg Kroah-Hartman, linux-usb, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 930 bytes --]
Hi,
On Thu, Jul 25, 2013 at 04:40:51PM +0300, Ivan T. Ivanov wrote:
> > > diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
> > > index 6d05085..111f454 100644
> > > --- a/drivers/usb/phy/phy-msm-usb.c
> > > +++ b/drivers/usb/phy/phy-msm-usb.c
> > > @@ -64,8 +64,8 @@ static int msm_hsusb_init_vddcx(struct msm_otg *motg, int init)
> > >
> > > if (init) {
> > > ret = regulator_set_voltage(motg->vddcx,
> > > - USB_PHY_VDD_DIG_VOL_MIN,
> > > - USB_PHY_VDD_DIG_VOL_MAX);
> > > + USB_PHY_VDD_DIG_VOL_MIN,
> > > + USB_PHY_VDD_DIG_VOL_MAX);
> >
> > like here, what's the point ?
>
> It makes indentation the same like the majority of the code.
> I could drop this patch if you like.
yeah, I don't think it's worth to have this patch. Just looked at the
driver and, at least to my eyes, it didn't look all that bad. Matter of
taste though
--
balbi
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 836 bytes --]
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH 1/7] usb: phy: msm: Move mach dependent code to platform data
2013-07-24 15:55 ` David Brown
@ 2013-07-26 9:11 ` Ivan T. Ivanov
0 siblings, 0 replies; 13+ messages in thread
From: Ivan T. Ivanov @ 2013-07-26 9:11 UTC (permalink / raw)
To: David Brown
Cc: Russell King, linux-arm-msm, Stephen Boyd, linux-kernel,
Felipe Balbi, Bryan Huntsman, Greg Kroah-Hartman, Daniel Walker,
linux-arm-kernel
On Wed, 2013-07-24 at 08:55 -0700, David Brown wrote:
> On Mon, Jun 24, 2013 at 06:27:38PM +0300, Ivan T. Ivanov wrote:
> >From: "Ivan T. Ivanov" <iivanov@mm-sol.com>
> >
> >This patch fix compilation error and is an intermediate step
> >before the addition of DeviceTree support for newer targets.
> >Fix suggested here: https://lkml.org/lkml/2013/6/19/381
> >
> >Cc: David Brown <davidb@codeaurora.org>
> >Cc: Daniel Walker <dwalker@fifo99.com>
> >Cc: Bryan Huntsman <bryanh@codeaurora.org>
> >Cc: Russell King <linux@arm.linux.org.uk>
> >Cc: Felipe Balbi <balbi@ti.com>
> >Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> >Cc: Stephen Boyd <sboyd@codeaurora.org>
> >Cc: linux-arm-kernel@lists.infradead.org
> >Cc: linux-kernel@vger.kernel.org
> >
> >Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
> >---
> > arch/arm/mach-msm/board-msm7x30.c | 35 +++++++++++++++++++++++
> > arch/arm/mach-msm/board-qsd8x50.c | 34 +++++++++++++++++++++++
> > drivers/usb/phy/phy-msm-usb.c | 55 ++++++++++---------------------------
> > include/linux/usb/msm_hsusb.h | 2 ++
> > 4 files changed, 85 insertions(+), 41 deletions(-)
>
> Acked-by: David Brown <davidb@codeaurora.org>
>
Thank you David, but I am afraid that I have screwup this patch. It
doesn't build fine. I will send second version.
Sorry. Ivan
^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2013-07-26 9:12 UTC | newest]
Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <1372087664-26396-1-git-send-email-iivanov@mm-sol.com>
2013-06-24 15:27 ` [PATCH 1/7] usb: phy: msm: Move mach dependent code to platform data Ivan T. Ivanov
2013-07-24 12:23 ` Felipe Balbi
2013-07-24 15:55 ` David Brown
2013-07-26 9:11 ` Ivan T. Ivanov
2013-06-24 15:27 ` [PATCH 2/7] usb: phy: msm: Migrate to Managed Device Resource allocation Ivan T. Ivanov
2013-06-24 15:27 ` [PATCH 3/7] usb: phy: msm: Move regulator usage to managed resource allocation Ivan T. Ivanov
2013-06-24 15:27 ` [PATCH 4/7] usb: phy: msm: Remove unnecessarily check for valid regulators Ivan T. Ivanov
2013-06-24 15:27 ` [PATCH 5/7] usb: phy: msm: Fix WARNING: quoted string split across lines Ivan T. Ivanov
2013-06-24 15:27 ` [PATCH 6/7] usb: phy: msm: Fix WARNING: Prefer seq_puts to seq_printf Ivan T. Ivanov
2013-06-24 15:27 ` [PATCH 7/7] usb: phy: msm: Lindent the code Ivan T. Ivanov
2013-07-24 12:22 ` Felipe Balbi
2013-07-25 13:40 ` Ivan T. Ivanov
2013-07-25 14:22 ` Felipe Balbi
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