From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Mika Westerberg <mika.westerberg@linux.intel.com>,
linux-gpio@vger.kernel.org,
Linus Walleij <linus.walleij@linaro.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1 3/3] pinctrl: cherryview: Switch to use struct intel_pinctrl
Date: Mon, 27 Jul 2020 19:12:16 +0300 [thread overview]
Message-ID: <20200727161216.67115-3-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20200727161216.67115-1-andriy.shevchenko@linux.intel.com>
Now when all preparations are done we may easily switch to use
struct intel_pinctrl instead of custom one.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/pinctrl/intel/pinctrl-cherryview.c | 104 ++++++++-------------
1 file changed, 39 insertions(+), 65 deletions(-)
diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index 6b2fbc0ac422..c18abc1a0d04 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -82,32 +82,6 @@ struct intel_community_context {
u32 saved_intmask;
};
-/**
- * struct chv_pinctrl - CHV pinctrl private structure
- * @dev: Pointer to the parent device
- * @pctldesc: Pin controller description
- * @pctldev: Pointer to the pin controller device
- * @chip: GPIO chip in this pin controller
- * @irqchip: IRQ chip in this pin controller
- * @soc: Community specific pin configuration data
- * @communities: All communities in this pin controller
- * @ncommunities: Number of communities in this pin controller
- * @context: Configuration saved over system sleep
- * @irq: Our parent irq
- */
-struct chv_pinctrl {
- struct device *dev;
- struct pinctrl_desc pctldesc;
- struct pinctrl_dev *pctldev;
- struct gpio_chip chip;
- struct irq_chip irqchip;
- const struct intel_pinctrl_soc_data *soc;
- struct intel_community *communities;
- size_t ncommunities;
- struct intel_pinctrl_context context;
- int irq;
-};
-
#define PINMODE_INVERT_OE BIT(15)
#define PINMODE(m, i) ((m) | ((i) * PINMODE_INVERT_OE))
@@ -589,14 +563,14 @@ static const struct intel_pinctrl_soc_data *chv_soc_data[] = {
*/
static DEFINE_RAW_SPINLOCK(chv_lock);
-static u32 chv_pctrl_readl(struct chv_pinctrl *pctrl, unsigned int offset)
+static u32 chv_pctrl_readl(struct intel_pinctrl *pctrl, unsigned int offset)
{
const struct intel_community *community = &pctrl->communities[0];
return readl(community->regs + offset);
}
-static void chv_pctrl_writel(struct chv_pinctrl *pctrl, unsigned int offset, u32 value)
+static void chv_pctrl_writel(struct intel_pinctrl *pctrl, unsigned int offset, u32 value)
{
const struct intel_community *community = &pctrl->communities[0];
void __iomem *reg = community->regs + offset;
@@ -606,7 +580,7 @@ static void chv_pctrl_writel(struct chv_pinctrl *pctrl, unsigned int offset, u32
readl(reg);
}
-static void __iomem *chv_padreg(struct chv_pinctrl *pctrl, unsigned int offset,
+static void __iomem *chv_padreg(struct intel_pinctrl *pctrl, unsigned int offset,
unsigned int reg)
{
const struct intel_community *community = &pctrl->communities[0];
@@ -618,12 +592,12 @@ static void __iomem *chv_padreg(struct chv_pinctrl *pctrl, unsigned int offset,
return community->pad_regs + offset + reg;
}
-static u32 chv_readl(struct chv_pinctrl *pctrl, unsigned int pin, unsigned int offset)
+static u32 chv_readl(struct intel_pinctrl *pctrl, unsigned int pin, unsigned int offset)
{
return readl(chv_padreg(pctrl, pin, offset));
}
-static void chv_writel(struct chv_pinctrl *pctrl, unsigned int pin, unsigned int offset, u32 value)
+static void chv_writel(struct intel_pinctrl *pctrl, unsigned int pin, unsigned int offset, u32 value)
{
void __iomem *reg = chv_padreg(pctrl, pin, offset);
@@ -633,14 +607,14 @@ static void chv_writel(struct chv_pinctrl *pctrl, unsigned int pin, unsigned int
}
/* When Pad Cfg is locked, driver can only change GPIOTXState or GPIORXState */
-static bool chv_pad_locked(struct chv_pinctrl *pctrl, unsigned int offset)
+static bool chv_pad_locked(struct intel_pinctrl *pctrl, unsigned int offset)
{
return chv_readl(pctrl, offset, CHV_PADCTRL1) & CHV_PADCTRL1_CFGLOCK;
}
static int chv_get_groups_count(struct pinctrl_dev *pctldev)
{
- struct chv_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
return pctrl->soc->ngroups;
}
@@ -648,7 +622,7 @@ static int chv_get_groups_count(struct pinctrl_dev *pctldev)
static const char *chv_get_group_name(struct pinctrl_dev *pctldev,
unsigned int group)
{
- struct chv_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
return pctrl->soc->groups[group].name;
}
@@ -656,7 +630,7 @@ static const char *chv_get_group_name(struct pinctrl_dev *pctldev,
static int chv_get_group_pins(struct pinctrl_dev *pctldev, unsigned int group,
const unsigned int **pins, unsigned int *npins)
{
- struct chv_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
*pins = pctrl->soc->groups[group].pins;
*npins = pctrl->soc->groups[group].npins;
@@ -666,7 +640,7 @@ static int chv_get_group_pins(struct pinctrl_dev *pctldev, unsigned int group,
static void chv_pin_dbg_show(struct pinctrl_dev *pctldev, struct seq_file *s,
unsigned int offset)
{
- struct chv_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
unsigned long flags;
u32 ctrl0, ctrl1;
bool locked;
@@ -705,7 +679,7 @@ static const struct pinctrl_ops chv_pinctrl_ops = {
static int chv_get_functions_count(struct pinctrl_dev *pctldev)
{
- struct chv_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
return pctrl->soc->nfunctions;
}
@@ -713,7 +687,7 @@ static int chv_get_functions_count(struct pinctrl_dev *pctldev)
static const char *chv_get_function_name(struct pinctrl_dev *pctldev,
unsigned int function)
{
- struct chv_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
return pctrl->soc->functions[function].name;
}
@@ -723,7 +697,7 @@ static int chv_get_function_groups(struct pinctrl_dev *pctldev,
const char * const **groups,
unsigned int * const ngroups)
{
- struct chv_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
*groups = pctrl->soc->functions[function].groups;
*ngroups = pctrl->soc->functions[function].ngroups;
@@ -733,7 +707,7 @@ static int chv_get_function_groups(struct pinctrl_dev *pctldev,
static int chv_pinmux_set_mux(struct pinctrl_dev *pctldev,
unsigned int function, unsigned int group)
{
- struct chv_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
const struct intel_pingroup *grp;
unsigned long flags;
int i;
@@ -791,7 +765,7 @@ static int chv_pinmux_set_mux(struct pinctrl_dev *pctldev,
return 0;
}
-static void chv_gpio_clear_triggering(struct chv_pinctrl *pctrl,
+static void chv_gpio_clear_triggering(struct intel_pinctrl *pctrl,
unsigned int offset)
{
u32 value;
@@ -806,7 +780,7 @@ static int chv_gpio_request_enable(struct pinctrl_dev *pctldev,
struct pinctrl_gpio_range *range,
unsigned int offset)
{
- struct chv_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
unsigned long flags;
u32 value;
@@ -860,7 +834,7 @@ static void chv_gpio_disable_free(struct pinctrl_dev *pctldev,
struct pinctrl_gpio_range *range,
unsigned int offset)
{
- struct chv_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
unsigned long flags;
raw_spin_lock_irqsave(&chv_lock, flags);
@@ -875,7 +849,7 @@ static int chv_gpio_set_direction(struct pinctrl_dev *pctldev,
struct pinctrl_gpio_range *range,
unsigned int offset, bool input)
{
- struct chv_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
unsigned long flags;
u32 ctrl0;
@@ -906,7 +880,7 @@ static const struct pinmux_ops chv_pinmux_ops = {
static int chv_config_get(struct pinctrl_dev *pctldev, unsigned int pin,
unsigned long *config)
{
- struct chv_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
enum pin_config_param param = pinconf_to_config_param(*config);
unsigned long flags;
u32 ctrl0, ctrl1;
@@ -983,7 +957,7 @@ static int chv_config_get(struct pinctrl_dev *pctldev, unsigned int pin,
return 0;
}
-static int chv_config_set_pull(struct chv_pinctrl *pctrl, unsigned int pin,
+static int chv_config_set_pull(struct intel_pinctrl *pctrl, unsigned int pin,
enum pin_config_param param, u32 arg)
{
unsigned long flags;
@@ -1048,7 +1022,7 @@ static int chv_config_set_pull(struct chv_pinctrl *pctrl, unsigned int pin,
return 0;
}
-static int chv_config_set_oden(struct chv_pinctrl *pctrl, unsigned int pin,
+static int chv_config_set_oden(struct intel_pinctrl *pctrl, unsigned int pin,
bool enable)
{
unsigned long flags;
@@ -1071,7 +1045,7 @@ static int chv_config_set_oden(struct chv_pinctrl *pctrl, unsigned int pin,
static int chv_config_set(struct pinctrl_dev *pctldev, unsigned int pin,
unsigned long *configs, unsigned int nconfigs)
{
- struct chv_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+ struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
enum pin_config_param param;
int i, ret;
u32 arg;
@@ -1172,7 +1146,7 @@ static struct pinctrl_desc chv_pinctrl_desc = {
static int chv_gpio_get(struct gpio_chip *chip, unsigned int offset)
{
- struct chv_pinctrl *pctrl = gpiochip_get_data(chip);
+ struct intel_pinctrl *pctrl = gpiochip_get_data(chip);
unsigned long flags;
u32 ctrl0, cfg;
@@ -1190,7 +1164,7 @@ static int chv_gpio_get(struct gpio_chip *chip, unsigned int offset)
static void chv_gpio_set(struct gpio_chip *chip, unsigned int offset, int value)
{
- struct chv_pinctrl *pctrl = gpiochip_get_data(chip);
+ struct intel_pinctrl *pctrl = gpiochip_get_data(chip);
unsigned long flags;
u32 ctrl0;
@@ -1210,7 +1184,7 @@ static void chv_gpio_set(struct gpio_chip *chip, unsigned int offset, int value)
static int chv_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
{
- struct chv_pinctrl *pctrl = gpiochip_get_data(chip);
+ struct intel_pinctrl *pctrl = gpiochip_get_data(chip);
u32 ctrl0, direction;
unsigned long flags;
@@ -1253,7 +1227,7 @@ static const struct gpio_chip chv_gpio_chip = {
static void chv_gpio_irq_ack(struct irq_data *d)
{
struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
- struct chv_pinctrl *pctrl = gpiochip_get_data(gc);
+ struct intel_pinctrl *pctrl = gpiochip_get_data(gc);
int pin = irqd_to_hwirq(d);
u32 intr_line;
@@ -1270,7 +1244,7 @@ static void chv_gpio_irq_ack(struct irq_data *d)
static void chv_gpio_irq_mask_unmask(struct irq_data *d, bool mask)
{
struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
- struct chv_pinctrl *pctrl = gpiochip_get_data(gc);
+ struct intel_pinctrl *pctrl = gpiochip_get_data(gc);
int pin = irqd_to_hwirq(d);
u32 value, intr_line;
unsigned long flags;
@@ -1315,7 +1289,7 @@ static unsigned chv_gpio_irq_startup(struct irq_data *d)
*/
if (irqd_get_trigger_type(d) == IRQ_TYPE_NONE) {
struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
- struct chv_pinctrl *pctrl = gpiochip_get_data(gc);
+ struct intel_pinctrl *pctrl = gpiochip_get_data(gc);
struct intel_community_context *cctx = &pctrl->context.communities[0];
unsigned int pin = irqd_to_hwirq(d);
irq_flow_handler_t handler;
@@ -1347,7 +1321,7 @@ static unsigned chv_gpio_irq_startup(struct irq_data *d)
static int chv_gpio_irq_type(struct irq_data *d, unsigned int type)
{
struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
- struct chv_pinctrl *pctrl = gpiochip_get_data(gc);
+ struct intel_pinctrl *pctrl = gpiochip_get_data(gc);
struct intel_community_context *cctx = &pctrl->context.communities[0];
unsigned int pin = irqd_to_hwirq(d);
unsigned long flags;
@@ -1408,7 +1382,7 @@ static int chv_gpio_irq_type(struct irq_data *d, unsigned int type)
static void chv_gpio_irq_handler(struct irq_desc *desc)
{
struct gpio_chip *gc = irq_desc_get_handler_data(desc);
- struct chv_pinctrl *pctrl = gpiochip_get_data(gc);
+ struct intel_pinctrl *pctrl = gpiochip_get_data(gc);
const struct intel_community *community = &pctrl->communities[0];
struct intel_community_context *cctx = &pctrl->context.communities[0];
struct irq_chip *chip = irq_desc_get_chip(desc);
@@ -1478,7 +1452,7 @@ static void chv_init_irq_valid_mask(struct gpio_chip *chip,
unsigned long *valid_mask,
unsigned int ngpios)
{
- struct chv_pinctrl *pctrl = gpiochip_get_data(chip);
+ struct intel_pinctrl *pctrl = gpiochip_get_data(chip);
const struct intel_community *community = &pctrl->communities[0];
int i;
@@ -1500,7 +1474,7 @@ static void chv_init_irq_valid_mask(struct gpio_chip *chip,
static int chv_gpio_irq_init_hw(struct gpio_chip *chip)
{
- struct chv_pinctrl *pctrl = gpiochip_get_data(chip);
+ struct intel_pinctrl *pctrl = gpiochip_get_data(chip);
const struct intel_community *community = &pctrl->communities[0];
/*
@@ -1526,7 +1500,7 @@ static int chv_gpio_irq_init_hw(struct gpio_chip *chip)
static int chv_gpio_add_pin_ranges(struct gpio_chip *chip)
{
- struct chv_pinctrl *pctrl = gpiochip_get_data(chip);
+ struct intel_pinctrl *pctrl = gpiochip_get_data(chip);
const struct intel_community *community = &pctrl->communities[0];
const struct intel_padgroup *gpp;
int ret, i;
@@ -1545,7 +1519,7 @@ static int chv_gpio_add_pin_ranges(struct gpio_chip *chip)
return 0;
}
-static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq)
+static int chv_gpio_probe(struct intel_pinctrl *pctrl, int irq)
{
const struct intel_community *community = &pctrl->communities[0];
const struct intel_padgroup *gpp;
@@ -1611,7 +1585,7 @@ static acpi_status chv_pinctrl_mmio_access_handler(u32 function,
acpi_physical_address address, u32 bits, u64 *value,
void *handler_context, void *region_context)
{
- struct chv_pinctrl *pctrl = region_context;
+ struct intel_pinctrl *pctrl = region_context;
unsigned long flags;
acpi_status ret = AE_OK;
@@ -1635,7 +1609,7 @@ static int chv_pinctrl_probe(struct platform_device *pdev)
const struct intel_pinctrl_soc_data **soc_table;
struct intel_community *community;
struct device *dev = &pdev->dev;
- struct chv_pinctrl *pctrl;
+ struct intel_pinctrl *pctrl;
struct acpi_device *adev;
acpi_status status;
int ret, irq, i;
@@ -1723,7 +1697,7 @@ static int chv_pinctrl_probe(struct platform_device *pdev)
static int chv_pinctrl_remove(struct platform_device *pdev)
{
- struct chv_pinctrl *pctrl = platform_get_drvdata(pdev);
+ struct intel_pinctrl *pctrl = platform_get_drvdata(pdev);
const struct intel_community *community = &pctrl->communities[0];
acpi_remove_address_space_handler(ACPI_COMPANION(&pdev->dev),
@@ -1736,7 +1710,7 @@ static int chv_pinctrl_remove(struct platform_device *pdev)
#ifdef CONFIG_PM_SLEEP
static int chv_pinctrl_suspend_noirq(struct device *dev)
{
- struct chv_pinctrl *pctrl = dev_get_drvdata(dev);
+ struct intel_pinctrl *pctrl = dev_get_drvdata(dev);
struct intel_community_context *cctx = &pctrl->context.communities[0];
unsigned long flags;
int i;
@@ -1766,7 +1740,7 @@ static int chv_pinctrl_suspend_noirq(struct device *dev)
static int chv_pinctrl_resume_noirq(struct device *dev)
{
- struct chv_pinctrl *pctrl = dev_get_drvdata(dev);
+ struct intel_pinctrl *pctrl = dev_get_drvdata(dev);
struct intel_community_context *cctx = &pctrl->context.communities[0];
unsigned long flags;
int i;
--
2.27.0
next prev parent reply other threads:[~2020-07-27 16:16 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-27 16:12 [PATCH v1 1/3] pinctrl: cherryview: Drop stale comment Andy Shevchenko
2020-07-27 16:12 ` [PATCH v1 2/3] pinctrl: cherryview: Move custom community members to separate data struct Andy Shevchenko
2020-07-27 16:12 ` Andy Shevchenko [this message]
2020-08-03 10:02 ` [PATCH v1 1/3] pinctrl: cherryview: Drop stale comment Mika Westerberg
2020-08-18 12:07 ` Andy Shevchenko
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