This patch series does the following:
-Fix a bug in zynq_gpio_restore_context API
-protect direction in/out with a spinlock
-Add binding for Versal gpio
-Add binding for pmc gpio node
-Add Versal support
-Disable the irq if it is not a wakeup source
-Add pmc gpio support
-Remove error prints in EPROBE_DEFER
Glenn Langedock (1):
gpio: zynq: protect direction in/out with a spinlock
Shubhrajyoti Datta (6):
dt-bindings: gpio: Add binding for Versal gpio
devicetree-binding: Add pmc gpio node
gpio: zynq: Add Versal support
gpio: zynq: Disable the irq if it is not a wakeup source
gpio: zynq: Add pmc gpio support
gpio: zynq: Remove error prints in EPROBE_DEFER
Swapna Manupati (1):
gpio: zynq: Fix for bug in zynq_gpio_restore_context API
.../devicetree/bindings/gpio/gpio-zynq.txt | 4 +-
drivers/gpio/gpio-zynq.c | 74 ++++++++++++++++++++--
2 files changed, 72 insertions(+), 6 deletions(-)
--
2.7.4
From: Glenn Langedock <[email protected]>
Fix race condition when changing the direction (in/out) of the GPIO pin.
The read-modify-write sequence (as coded in the driver) isn't atomic and
requires synchronization (spinlock).
Signed-off-by: Glenn Langedock <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Signed-off-by: Srinivas Neeli <[email protected]>
---
drivers/gpio/gpio-zynq.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c
index 05ba16fffdad..9c8b8a397a26 100644
--- a/drivers/gpio/gpio-zynq.c
+++ b/drivers/gpio/gpio-zynq.c
@@ -10,6 +10,7 @@
#include <linux/gpio/driver.h>
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/spinlock.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/platform_device.h>
@@ -116,6 +117,7 @@ struct gpio_regs {
* @irq: interrupt for the GPIO device
* @p_data: pointer to platform data
* @context: context registers
+ * @dirlock: lock used for direction in/out synchronization
*/
struct zynq_gpio {
struct gpio_chip chip;
@@ -124,6 +126,7 @@ struct zynq_gpio {
int irq;
const struct zynq_platform_data *p_data;
struct gpio_regs context;
+ spinlock_t dirlock; /*lock used for direction in/out synchronization */
};
/**
@@ -297,6 +300,7 @@ static int zynq_gpio_dir_in(struct gpio_chip *chip, unsigned int pin)
{
u32 reg;
unsigned int bank_num, bank_pin_num;
+ unsigned long flags;
struct zynq_gpio *gpio = gpiochip_get_data(chip);
zynq_gpio_get_bank_pin(pin, &bank_num, &bank_pin_num, gpio);
@@ -310,9 +314,11 @@ static int zynq_gpio_dir_in(struct gpio_chip *chip, unsigned int pin)
return -EINVAL;
/* clear the bit in direction mode reg to set the pin as input */
+ spin_lock_irqsave(&gpio->dirlock, flags);
reg = readl_relaxed(gpio->base_addr + ZYNQ_GPIO_DIRM_OFFSET(bank_num));
reg &= ~BIT(bank_pin_num);
writel_relaxed(reg, gpio->base_addr + ZYNQ_GPIO_DIRM_OFFSET(bank_num));
+ spin_unlock_irqrestore(&gpio->dirlock, flags);
return 0;
}
@@ -334,11 +340,13 @@ static int zynq_gpio_dir_out(struct gpio_chip *chip, unsigned int pin,
{
u32 reg;
unsigned int bank_num, bank_pin_num;
+ unsigned long flags;
struct zynq_gpio *gpio = gpiochip_get_data(chip);
zynq_gpio_get_bank_pin(pin, &bank_num, &bank_pin_num, gpio);
/* set the GPIO pin as output */
+ spin_lock_irqsave(&gpio->dirlock, flags);
reg = readl_relaxed(gpio->base_addr + ZYNQ_GPIO_DIRM_OFFSET(bank_num));
reg |= BIT(bank_pin_num);
writel_relaxed(reg, gpio->base_addr + ZYNQ_GPIO_DIRM_OFFSET(bank_num));
@@ -347,6 +355,7 @@ static int zynq_gpio_dir_out(struct gpio_chip *chip, unsigned int pin,
reg = readl_relaxed(gpio->base_addr + ZYNQ_GPIO_OUTEN_OFFSET(bank_num));
reg |= BIT(bank_pin_num);
writel_relaxed(reg, gpio->base_addr + ZYNQ_GPIO_OUTEN_OFFSET(bank_num));
+ spin_unlock_irqrestore(&gpio->dirlock, flags);
/* set the state of the pin */
zynq_gpio_set_value(chip, pin, state);
@@ -885,6 +894,8 @@ static int zynq_gpio_probe(struct platform_device *pdev)
return ret;
}
+ spin_lock_init(&gpio->dirlock);
+
pm_runtime_set_active(&pdev->dev);
pm_runtime_enable(&pdev->dev);
ret = pm_runtime_get_sync(&pdev->dev);
--
2.7.4
From: Shubhrajyoti Datta <[email protected]>
Add binding for Versal binding.
Signed-off-by: Shubhrajyoti Datta <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
---
Documentation/devicetree/bindings/gpio/gpio-zynq.txt | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-zynq.txt b/Documentation/devicetree/bindings/gpio/gpio-zynq.txt
index 4fa4eb5507cd..4806d846c0fc 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-zynq.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-zynq.txt
@@ -6,7 +6,8 @@ Required properties:
- First cell is the GPIO line number
- Second cell is used to specify optional
parameters (unused)
-- compatible : Should be "xlnx,zynq-gpio-1.0" or "xlnx,zynqmp-gpio-1.0"
+- compatible : Should be "xlnx,zynq-gpio-1.0" or
+ "xlnx,zynqmp-gpio-1.0" or "xlnx,versal-gpio-1.0
- clocks : Clock specifier (see clock bindings for details)
- gpio-controller : Marks the device node as a GPIO controller.
- interrupts : Interrupt specifier (see interrupt bindings for
--
2.7.4
From: Shubhrajyoti Datta <[email protected]>
Add Versal support in gpio.
Only bank 0 and 3 are connected to the Multiplexed Input output pins.
Bank 0 to mio and bank3 to fabric Multiplexed input output pins.
Signed-off-by: Shubhrajyoti Datta <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
---
drivers/gpio/gpio-zynq.c | 28 +++++++++++++++++++++++++++-
1 file changed, 27 insertions(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c
index 9c8b8a397a26..8b913b39f5fa 100644
--- a/drivers/gpio/gpio-zynq.c
+++ b/drivers/gpio/gpio-zynq.c
@@ -22,6 +22,8 @@
/* Maximum banks */
#define ZYNQ_GPIO_MAX_BANK 4
#define ZYNQMP_GPIO_MAX_BANK 6
+#define VERSAL_GPIO_MAX_BANK 4
+#define VERSAL_UNUSED_BANKS 2
#define ZYNQ_GPIO_BANK0_NGPIO 32
#define ZYNQ_GPIO_BANK1_NGPIO 22
@@ -96,6 +98,7 @@
/* set to differentiate zynq from zynqmp, 0=zynqmp, 1=zynq */
#define ZYNQ_GPIO_QUIRK_IS_ZYNQ BIT(0)
#define GPIO_QUIRK_DATA_RO_BUG BIT(1)
+#define GPIO_QUIRK_VERSAL BIT(2)
struct gpio_regs {
u32 datamsw[ZYNQMP_GPIO_MAX_BANK];
@@ -199,6 +202,8 @@ static inline void zynq_gpio_get_bank_pin(unsigned int pin_num,
gpio->p_data->bank_min[bank];
return;
}
+ if (gpio->p_data->quirks & GPIO_QUIRK_VERSAL)
+ bank = bank + VERSAL_UNUSED_BANKS;
}
/* default */
@@ -656,6 +661,8 @@ static void zynq_gpio_irqhandler(struct irq_desc *desc)
int_enb = readl_relaxed(gpio->base_addr +
ZYNQ_GPIO_INTMASK_OFFSET(bank_num));
zynq_gpio_handle_bank_irq(gpio, bank_num, int_sts & ~int_enb);
+ if (gpio->p_data->quirks & GPIO_QUIRK_VERSAL)
+ bank_num = bank_num + VERSAL_UNUSED_BANKS;
}
chained_irq_exit(irqchip, desc);
@@ -685,6 +692,8 @@ static void zynq_gpio_save_context(struct zynq_gpio *gpio)
gpio->context.int_any[bank_num] =
readl_relaxed(gpio->base_addr +
ZYNQ_GPIO_INTANY_OFFSET(bank_num));
+ if (gpio->p_data->quirks & GPIO_QUIRK_VERSAL)
+ bank_num = bank_num + VERSAL_UNUSED_BANKS;
}
}
@@ -716,6 +725,8 @@ static void zynq_gpio_restore_context(struct zynq_gpio *gpio)
writel_relaxed(~(gpio->context.int_en[bank_num]),
gpio->base_addr +
ZYNQ_GPIO_INTEN_OFFSET(bank_num));
+ if (gpio->p_data->quirks & GPIO_QUIRK_VERSAL)
+ bank_num = bank_num + VERSAL_UNUSED_BANKS;
}
}
@@ -787,6 +798,17 @@ static const struct dev_pm_ops zynq_gpio_dev_pm_ops = {
zynq_gpio_runtime_resume, NULL)
};
+static const struct zynq_platform_data versal_gpio_def = {
+ .label = "versal_gpio",
+ .quirks = GPIO_QUIRK_VERSAL,
+ .ngpio = 58,
+ .max_bank = VERSAL_GPIO_MAX_BANK,
+ .bank_min[0] = 0,
+ .bank_max[0] = 25, /* 0 to 25 are connected to MIOs (26 pins) */
+ .bank_min[3] = 26,
+ .bank_max[3] = 57, /* Bank 3 is connected to FMIOs (32 pins) */
+};
+
static const struct zynq_platform_data zynqmp_gpio_def = {
.label = "zynqmp_gpio",
.quirks = GPIO_QUIRK_DATA_RO_BUG,
@@ -824,6 +846,7 @@ static const struct zynq_platform_data zynq_gpio_def = {
static const struct of_device_id zynq_gpio_of_match[] = {
{ .compatible = "xlnx,zynq-gpio-1.0", .data = &zynq_gpio_def },
{ .compatible = "xlnx,zynqmp-gpio-1.0", .data = &zynqmp_gpio_def },
+ { .compatible = "xlnx,versal-gpio-1.0", .data = &versal_gpio_def },
{ /* end of table */ }
};
MODULE_DEVICE_TABLE(of, zynq_gpio_of_match);
@@ -903,9 +926,12 @@ static int zynq_gpio_probe(struct platform_device *pdev)
goto err_pm_dis;
/* disable interrupts for all banks */
- for (bank_num = 0; bank_num < gpio->p_data->max_bank; bank_num++)
+ for (bank_num = 0; bank_num < gpio->p_data->max_bank; bank_num++) {
writel_relaxed(ZYNQ_GPIO_IXR_DISABLE_ALL, gpio->base_addr +
ZYNQ_GPIO_INTDIS_OFFSET(bank_num));
+ if (gpio->p_data->quirks & GPIO_QUIRK_VERSAL)
+ bank_num = bank_num + VERSAL_UNUSED_BANKS;
+ }
/* Set up the GPIO irqchip */
girq = &chip->irq;
--
2.7.4
From: Shubhrajyoti Datta <[email protected]>
Add the pmc gpio node to the device tree.
Signed-off-by: Shubhrajyoti Datta <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
---
Documentation/devicetree/bindings/gpio/gpio-zynq.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-zynq.txt b/Documentation/devicetree/bindings/gpio/gpio-zynq.txt
index 4806d846c0fc..f693e82b4c0f 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-zynq.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-zynq.txt
@@ -8,6 +8,7 @@ Required properties:
parameters (unused)
- compatible : Should be "xlnx,zynq-gpio-1.0" or
"xlnx,zynqmp-gpio-1.0" or "xlnx,versal-gpio-1.0
+ or "xlnx,pmc-gpio-1.0
- clocks : Clock specifier (see clock bindings for details)
- gpio-controller : Marks the device node as a GPIO controller.
- interrupts : Interrupt specifier (see interrupt bindings for
--
2.7.4
From: Shubhrajyoti Datta <[email protected]>
Add PMC gpio support.
Only bank 0,1, 3 and 4 are connected to the multiplexed Input output
pins. Bank 0 and 1 to mio and bank 3 and 4 to extended multiplexed input
output pins.
Signed-off-by: Shubhrajyoti Datta <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
---
drivers/gpio/gpio-zynq.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c
index 04e7a993be8b..674416a40117 100644
--- a/drivers/gpio/gpio-zynq.c
+++ b/drivers/gpio/gpio-zynq.c
@@ -23,6 +23,7 @@
#define ZYNQ_GPIO_MAX_BANK 4
#define ZYNQMP_GPIO_MAX_BANK 6
#define VERSAL_GPIO_MAX_BANK 4
+#define PMC_GPIO_MAX_BANK 5
#define VERSAL_UNUSED_BANKS 2
#define ZYNQ_GPIO_BANK0_NGPIO 32
@@ -815,6 +816,20 @@ static const struct zynq_platform_data versal_gpio_def = {
.bank_max[3] = 57, /* Bank 3 is connected to FMIOs (32 pins) */
};
+static const struct zynq_platform_data pmc_gpio_def = {
+ .label = "pmc_gpio",
+ .ngpio = 116,
+ .max_bank = PMC_GPIO_MAX_BANK,
+ .bank_min[0] = 0,
+ .bank_max[0] = 25, /* 0 to 25 are connected to MIOs (26 pins) */
+ .bank_min[1] = 26,
+ .bank_max[1] = 51, /* Bank 1 are connected to MIOs (26 pins) */
+ .bank_min[3] = 52,
+ .bank_max[3] = 83, /* Bank 3 is connected to EMIOs (32 pins) */
+ .bank_min[4] = 84,
+ .bank_max[4] = 115, /* Bank 4 is connected to EMIOs (32 pins) */
+};
+
static const struct zynq_platform_data zynqmp_gpio_def = {
.label = "zynqmp_gpio",
.quirks = GPIO_QUIRK_DATA_RO_BUG,
@@ -853,6 +868,7 @@ static const struct of_device_id zynq_gpio_of_match[] = {
{ .compatible = "xlnx,zynq-gpio-1.0", .data = &zynq_gpio_def },
{ .compatible = "xlnx,zynqmp-gpio-1.0", .data = &zynqmp_gpio_def },
{ .compatible = "xlnx,versal-gpio-1.0", .data = &versal_gpio_def },
+ { .compatible = "xlnx,pmc-gpio-1.0", .data = &pmc_gpio_def },
{ /* end of table */ }
};
MODULE_DEVICE_TABLE(of, zynq_gpio_of_match);
--
2.7.4
From: Shubhrajyoti Datta <[email protected]>
In case of probe is deferred do not print the errors.
Signed-off-by: Shubhrajyoti Datta <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
---
drivers/gpio/gpio-zynq.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c
index 674416a40117..fa6093db30ee 100644
--- a/drivers/gpio/gpio-zynq.c
+++ b/drivers/gpio/gpio-zynq.c
@@ -930,7 +930,8 @@ static int zynq_gpio_probe(struct platform_device *pdev)
/* Retrieve GPIO clock */
gpio->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(gpio->clk)) {
- dev_err(&pdev->dev, "input clock not found.\n");
+ if (PTR_ERR(gpio->clk) != -EPROBE_DEFER)
+ dev_err(&pdev->dev, "input clock not found.\n");
return PTR_ERR(gpio->clk);
}
ret = clk_prepare_enable(gpio->clk);
--
2.7.4
From: Swapna Manupati <[email protected]>
This patch writes the inverse value of Interrupt Mask Status
register into the Interrupt Enable register in
zynq_gpio_restore_context API to fix the bug.
Fixes: e11de4de28c0 ("gpio: zynq: Add support for suspend resume")
Signed-off-by: Swapna Manupati <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Signed-off-by: Srinivas Neeli <[email protected]>
---
drivers/gpio/gpio-zynq.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c
index 4c3f6370eab4..05ba16fffdad 100644
--- a/drivers/gpio/gpio-zynq.c
+++ b/drivers/gpio/gpio-zynq.c
@@ -684,6 +684,8 @@ static void zynq_gpio_restore_context(struct zynq_gpio *gpio)
unsigned int bank_num;
for (bank_num = 0; bank_num < gpio->p_data->max_bank; bank_num++) {
+ writel_relaxed(ZYNQ_GPIO_IXR_DISABLE_ALL, gpio->base_addr +
+ ZYNQ_GPIO_INTDIS_OFFSET(bank_num));
writel_relaxed(gpio->context.datalsw[bank_num],
gpio->base_addr +
ZYNQ_GPIO_DATA_LSW_OFFSET(bank_num));
@@ -693,9 +695,6 @@ static void zynq_gpio_restore_context(struct zynq_gpio *gpio)
writel_relaxed(gpio->context.dirm[bank_num],
gpio->base_addr +
ZYNQ_GPIO_DIRM_OFFSET(bank_num));
- writel_relaxed(gpio->context.int_en[bank_num],
- gpio->base_addr +
- ZYNQ_GPIO_INTEN_OFFSET(bank_num));
writel_relaxed(gpio->context.int_type[bank_num],
gpio->base_addr +
ZYNQ_GPIO_INTTYPE_OFFSET(bank_num));
@@ -705,6 +704,9 @@ static void zynq_gpio_restore_context(struct zynq_gpio *gpio)
writel_relaxed(gpio->context.int_any[bank_num],
gpio->base_addr +
ZYNQ_GPIO_INTANY_OFFSET(bank_num));
+ writel_relaxed(~(gpio->context.int_en[bank_num]),
+ gpio->base_addr +
+ ZYNQ_GPIO_INTEN_OFFSET(bank_num));
}
}
--
2.7.4
From: Shubhrajyoti Datta <[email protected]>
If gpio is not set to wake disable the interrupt. ATF set all slaves with
enabled interrupts as wakeup sources and if gpio is used in r5 then it
wakes up linux.
Signed-off-by: Shubhrajyoti Datta <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
---
drivers/gpio/gpio-zynq.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c
index 8b913b39f5fa..04e7a993be8b 100644
--- a/drivers/gpio/gpio-zynq.c
+++ b/drivers/gpio/gpio-zynq.c
@@ -735,6 +735,9 @@ static int __maybe_unused zynq_gpio_suspend(struct device *dev)
struct zynq_gpio *gpio = dev_get_drvdata(dev);
struct irq_data *data = irq_get_irq_data(gpio->irq);
+ if (!device_may_wakeup(dev))
+ disable_irq(gpio->irq);
+
if (!irqd_is_wakeup_set(data)) {
zynq_gpio_save_context(gpio);
return pm_runtime_force_suspend(dev);
@@ -749,6 +752,9 @@ static int __maybe_unused zynq_gpio_resume(struct device *dev)
struct irq_data *data = irq_get_irq_data(gpio->irq);
int ret;
+ if (!device_may_wakeup(dev))
+ enable_irq(gpio->irq);
+
if (!irqd_is_wakeup_set(data)) {
ret = pm_runtime_force_resume(dev);
zynq_gpio_restore_context(gpio);
@@ -956,6 +962,8 @@ static int zynq_gpio_probe(struct platform_device *pdev)
goto err_pm_put;
}
+ irq_set_status_flags(gpio->irq, IRQ_DISABLE_UNLAZY);
+ device_init_wakeup(&pdev->dev, 1);
pm_runtime_put(&pdev->dev);
return 0;
--
2.7.4
czw., 26 gru 2019 o 13:12 Srinivas Neeli <[email protected]> napisał(a):
>
> From: Glenn Langedock <[email protected]>
>
> Fix race condition when changing the direction (in/out) of the GPIO pin.
> The read-modify-write sequence (as coded in the driver) isn't atomic and
> requires synchronization (spinlock).
>
> Signed-off-by: Glenn Langedock <[email protected]>
> Signed-off-by: Michal Simek <[email protected]>
> Signed-off-by: Srinivas Neeli <[email protected]>
> ---
> drivers/gpio/gpio-zynq.c | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c
> index 05ba16fffdad..9c8b8a397a26 100644
> --- a/drivers/gpio/gpio-zynq.c
> +++ b/drivers/gpio/gpio-zynq.c
> @@ -10,6 +10,7 @@
> #include <linux/gpio/driver.h>
> #include <linux/init.h>
> #include <linux/interrupt.h>
> +#include <linux/spinlock.h>
> #include <linux/io.h>
> #include <linux/module.h>
> #include <linux/platform_device.h>
> @@ -116,6 +117,7 @@ struct gpio_regs {
> * @irq: interrupt for the GPIO device
> * @p_data: pointer to platform data
> * @context: context registers
> + * @dirlock: lock used for direction in/out synchronization
> */
> struct zynq_gpio {
> struct gpio_chip chip;
> @@ -124,6 +126,7 @@ struct zynq_gpio {
> int irq;
> const struct zynq_platform_data *p_data;
> struct gpio_regs context;
> + spinlock_t dirlock; /*lock used for direction in/out synchronization */
Maybe just call it 'lock' in case it turns out other operations need
locking as well?
Bart
czw., 26 gru 2019 o 13:12 Srinivas Neeli <[email protected]> napisał(a):
>
> From: Shubhrajyoti Datta <[email protected]>
>
> Add Versal support in gpio.
Please, provide some background in the commit message. I have no idea
what Versal is.
Bart
czw., 26 gru 2019 o 13:12 Srinivas Neeli <[email protected]> napisał(a):
>
> From: Shubhrajyoti Datta <[email protected]>
>
> Add PMC gpio support.
Again: please provide some background on what PMC is.
Bart
> Only bank 0,1, 3 and 4 are connected to the multiplexed Input output
> pins. Bank 0 and 1 to mio and bank 3 and 4 to extended multiplexed input
> output pins.
>
> Signed-off-by: Shubhrajyoti Datta <[email protected]>
> Signed-off-by: Michal Simek <[email protected]>
On Thu, Dec 26, 2019 at 1:12 PM Srinivas Neeli
<[email protected]> wrote:
> From: Swapna Manupati <[email protected]>
>
> This patch writes the inverse value of Interrupt Mask Status
> register into the Interrupt Enable register in
> zynq_gpio_restore_context API to fix the bug.
>
> Fixes: e11de4de28c0 ("gpio: zynq: Add support for suspend resume")
> Signed-off-by: Swapna Manupati <[email protected]>
> Signed-off-by: Michal Simek <[email protected]>
> Signed-off-by: Srinivas Neeli <[email protected]>
Patch applied for fixes.
Yours,
Linus Walleij