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path: root/drivers/pinctrl
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-rw-r--r--drivers/pinctrl/freescale/pinctrl-imx.c17
-rw-r--r--drivers/pinctrl/nomadik/pinctrl-nomadik.c2
-rw-r--r--drivers/pinctrl/pinctrl-pistachio.c24
-rw-r--r--drivers/pinctrl/sh-pfc/core.c4
-rw-r--r--drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c1
-rw-r--r--drivers/pinctrl/sunxi/pinctrl-sunxi.c17
-rw-r--r--drivers/pinctrl/sunxi/pinctrl-sunxi.h21
7 files changed, 46 insertions, 40 deletions
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c
index a5bb93987..1029aa788 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx.c
@@ -726,19 +726,18 @@ int imx_pinctrl_probe(struct platform_device *pdev,
if (of_property_read_bool(dev_np, "fsl,input-sel")) {
np = of_parse_phandle(dev_np, "fsl,input-sel", 0);
- if (np) {
- ipctl->input_sel_base = of_iomap(np, 0);
- if (IS_ERR(ipctl->input_sel_base)) {
- of_node_put(np);
- dev_err(&pdev->dev,
- "iomuxc input select base address not found\n");
- return PTR_ERR(ipctl->input_sel_base);
- }
- } else {
+ if (!np) {
dev_err(&pdev->dev, "iomuxc fsl,input-sel property not found\n");
return -EINVAL;
}
+
+ ipctl->input_sel_base = of_iomap(np, 0);
of_node_put(np);
+ if (!ipctl->input_sel_base) {
+ dev_err(&pdev->dev,
+ "iomuxc input select base address not found\n");
+ return -ENOMEM;
+ }
}
imx_pinctrl_desc.name = dev_name(&pdev->dev);
diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
index 352406108..c8969dd49 100644
--- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
@@ -990,7 +990,7 @@ static void nmk_gpio_dbg_show_one(struct seq_file *s,
int val;
if (pull)
- pullidx = data_out ? 1 : 2;
+ pullidx = data_out ? 2 : 1;
seq_printf(s, " gpio-%-3d (%-20.20s) in %s %s",
gpio,
diff --git a/drivers/pinctrl/pinctrl-pistachio.c b/drivers/pinctrl/pinctrl-pistachio.c
index 856f736cb..2673cd9d1 100644
--- a/drivers/pinctrl/pinctrl-pistachio.c
+++ b/drivers/pinctrl/pinctrl-pistachio.c
@@ -469,27 +469,27 @@ static const char * const pistachio_mips_pll_lock_groups[] = {
"mfio83",
};
-static const char * const pistachio_sys_pll_lock_groups[] = {
+static const char * const pistachio_audio_pll_lock_groups[] = {
"mfio84",
};
-static const char * const pistachio_wifi_pll_lock_groups[] = {
+static const char * const pistachio_rpu_v_pll_lock_groups[] = {
"mfio85",
};
-static const char * const pistachio_bt_pll_lock_groups[] = {
+static const char * const pistachio_rpu_l_pll_lock_groups[] = {
"mfio86",
};
-static const char * const pistachio_rpu_v_pll_lock_groups[] = {
+static const char * const pistachio_sys_pll_lock_groups[] = {
"mfio87",
};
-static const char * const pistachio_rpu_l_pll_lock_groups[] = {
+static const char * const pistachio_wifi_pll_lock_groups[] = {
"mfio88",
};
-static const char * const pistachio_audio_pll_lock_groups[] = {
+static const char * const pistachio_bt_pll_lock_groups[] = {
"mfio89",
};
@@ -559,12 +559,12 @@ enum pistachio_mux_option {
PISTACHIO_FUNCTION_DREQ4,
PISTACHIO_FUNCTION_DREQ5,
PISTACHIO_FUNCTION_MIPS_PLL_LOCK,
+ PISTACHIO_FUNCTION_AUDIO_PLL_LOCK,
+ PISTACHIO_FUNCTION_RPU_V_PLL_LOCK,
+ PISTACHIO_FUNCTION_RPU_L_PLL_LOCK,
PISTACHIO_FUNCTION_SYS_PLL_LOCK,
PISTACHIO_FUNCTION_WIFI_PLL_LOCK,
PISTACHIO_FUNCTION_BT_PLL_LOCK,
- PISTACHIO_FUNCTION_RPU_V_PLL_LOCK,
- PISTACHIO_FUNCTION_RPU_L_PLL_LOCK,
- PISTACHIO_FUNCTION_AUDIO_PLL_LOCK,
PISTACHIO_FUNCTION_DEBUG_RAW_CCA_IND,
PISTACHIO_FUNCTION_DEBUG_ED_SEC20_CCA_IND,
PISTACHIO_FUNCTION_DEBUG_ED_SEC40_CCA_IND,
@@ -620,12 +620,12 @@ static const struct pistachio_function pistachio_functions[] = {
FUNCTION(dreq4),
FUNCTION(dreq5),
FUNCTION(mips_pll_lock),
+ FUNCTION(audio_pll_lock),
+ FUNCTION(rpu_v_pll_lock),
+ FUNCTION(rpu_l_pll_lock),
FUNCTION(sys_pll_lock),
FUNCTION(wifi_pll_lock),
FUNCTION(bt_pll_lock),
- FUNCTION(rpu_v_pll_lock),
- FUNCTION(rpu_l_pll_lock),
- FUNCTION(audio_pll_lock),
FUNCTION(debug_raw_cca_ind),
FUNCTION(debug_ed_sec20_cca_ind),
FUNCTION(debug_ed_sec40_cca_ind),
diff --git a/drivers/pinctrl/sh-pfc/core.c b/drivers/pinctrl/sh-pfc/core.c
index 181ea98a6..2b0d70217 100644
--- a/drivers/pinctrl/sh-pfc/core.c
+++ b/drivers/pinctrl/sh-pfc/core.c
@@ -545,7 +545,9 @@ static int sh_pfc_probe(struct platform_device *pdev)
return ret;
}
- pinctrl_provide_dummies();
+ /* Enable dummy states for those platforms without pinctrl support */
+ if (!of_have_populated_dt())
+ pinctrl_provide_dummies();
ret = sh_pfc_init_ranges(pfc);
if (ret < 0)
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c b/drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c
index 00265f043..8b381d69d 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c
@@ -485,6 +485,7 @@ static const struct sunxi_pinctrl_desc sun8i_a33_pinctrl_data = {
.pins = sun8i_a33_pins,
.npins = ARRAY_SIZE(sun8i_a33_pins),
.irq_banks = 2,
+ .irq_bank_base = 1,
};
static int sun8i_a33_pinctrl_probe(struct platform_device *pdev)
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
index 7a2465f5e..884c2b314 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
@@ -578,7 +578,7 @@ static void sunxi_pinctrl_irq_release_resources(struct irq_data *d)
static int sunxi_pinctrl_irq_set_type(struct irq_data *d, unsigned int type)
{
struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d);
- u32 reg = sunxi_irq_cfg_reg(d->hwirq);
+ u32 reg = sunxi_irq_cfg_reg(d->hwirq, pctl->desc->irq_bank_base);
u8 index = sunxi_irq_cfg_offset(d->hwirq);
unsigned long flags;
u32 regval;
@@ -625,7 +625,8 @@ static int sunxi_pinctrl_irq_set_type(struct irq_data *d, unsigned int type)
static void sunxi_pinctrl_irq_ack(struct irq_data *d)
{
struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d);
- u32 status_reg = sunxi_irq_status_reg(d->hwirq);
+ u32 status_reg = sunxi_irq_status_reg(d->hwirq,
+ pctl->desc->irq_bank_base);
u8 status_idx = sunxi_irq_status_offset(d->hwirq);
/* Clear the IRQ */
@@ -635,7 +636,7 @@ static void sunxi_pinctrl_irq_ack(struct irq_data *d)
static void sunxi_pinctrl_irq_mask(struct irq_data *d)
{
struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d);
- u32 reg = sunxi_irq_ctrl_reg(d->hwirq);
+ u32 reg = sunxi_irq_ctrl_reg(d->hwirq, pctl->desc->irq_bank_base);
u8 idx = sunxi_irq_ctrl_offset(d->hwirq);
unsigned long flags;
u32 val;
@@ -652,7 +653,7 @@ static void sunxi_pinctrl_irq_mask(struct irq_data *d)
static void sunxi_pinctrl_irq_unmask(struct irq_data *d)
{
struct sunxi_pinctrl *pctl = irq_data_get_irq_chip_data(d);
- u32 reg = sunxi_irq_ctrl_reg(d->hwirq);
+ u32 reg = sunxi_irq_ctrl_reg(d->hwirq, pctl->desc->irq_bank_base);
u8 idx = sunxi_irq_ctrl_offset(d->hwirq);
unsigned long flags;
u32 val;
@@ -744,7 +745,7 @@ static void sunxi_pinctrl_irq_handler(struct irq_desc *desc)
if (bank == pctl->desc->irq_banks)
return;
- reg = sunxi_irq_status_reg_from_bank(bank);
+ reg = sunxi_irq_status_reg_from_bank(bank, pctl->desc->irq_bank_base);
val = readl(pctl->membase + reg);
if (val) {
@@ -1023,9 +1024,11 @@ int sunxi_pinctrl_init(struct platform_device *pdev,
for (i = 0; i < pctl->desc->irq_banks; i++) {
/* Mask and clear all IRQs before registering a handler */
- writel(0, pctl->membase + sunxi_irq_ctrl_reg_from_bank(i));
+ writel(0, pctl->membase + sunxi_irq_ctrl_reg_from_bank(i,
+ pctl->desc->irq_bank_base));
writel(0xffffffff,
- pctl->membase + sunxi_irq_status_reg_from_bank(i));
+ pctl->membase + sunxi_irq_status_reg_from_bank(i,
+ pctl->desc->irq_bank_base));
irq_set_chained_handler_and_data(pctl->irq[i],
sunxi_pinctrl_irq_handler,
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.h b/drivers/pinctrl/sunxi/pinctrl-sunxi.h
index e248e81a0..0afce1ab1 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sunxi.h
+++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.h
@@ -97,6 +97,7 @@ struct sunxi_pinctrl_desc {
int npins;
unsigned pin_base;
unsigned irq_banks;
+ unsigned irq_bank_base;
bool irq_read_needs_mux;
};
@@ -233,12 +234,12 @@ static inline u32 sunxi_pull_offset(u16 pin)
return pin_num * PULL_PINS_BITS;
}
-static inline u32 sunxi_irq_cfg_reg(u16 irq)
+static inline u32 sunxi_irq_cfg_reg(u16 irq, unsigned bank_base)
{
u8 bank = irq / IRQ_PER_BANK;
u8 reg = (irq % IRQ_PER_BANK) / IRQ_CFG_IRQ_PER_REG * 0x04;
- return IRQ_CFG_REG + bank * IRQ_MEM_SIZE + reg;
+ return IRQ_CFG_REG + (bank_base + bank) * IRQ_MEM_SIZE + reg;
}
static inline u32 sunxi_irq_cfg_offset(u16 irq)
@@ -247,16 +248,16 @@ static inline u32 sunxi_irq_cfg_offset(u16 irq)
return irq_num * IRQ_CFG_IRQ_BITS;
}
-static inline u32 sunxi_irq_ctrl_reg_from_bank(u8 bank)
+static inline u32 sunxi_irq_ctrl_reg_from_bank(u8 bank, unsigned bank_base)
{
- return IRQ_CTRL_REG + bank * IRQ_MEM_SIZE;
+ return IRQ_CTRL_REG + (bank_base + bank) * IRQ_MEM_SIZE;
}
-static inline u32 sunxi_irq_ctrl_reg(u16 irq)
+static inline u32 sunxi_irq_ctrl_reg(u16 irq, unsigned bank_base)
{
u8 bank = irq / IRQ_PER_BANK;
- return sunxi_irq_ctrl_reg_from_bank(bank);
+ return sunxi_irq_ctrl_reg_from_bank(bank, bank_base);
}
static inline u32 sunxi_irq_ctrl_offset(u16 irq)
@@ -265,16 +266,16 @@ static inline u32 sunxi_irq_ctrl_offset(u16 irq)
return irq_num * IRQ_CTRL_IRQ_BITS;
}
-static inline u32 sunxi_irq_status_reg_from_bank(u8 bank)
+static inline u32 sunxi_irq_status_reg_from_bank(u8 bank, unsigned bank_base)
{
- return IRQ_STATUS_REG + bank * IRQ_MEM_SIZE;
+ return IRQ_STATUS_REG + (bank_base + bank) * IRQ_MEM_SIZE;
}
-static inline u32 sunxi_irq_status_reg(u16 irq)
+static inline u32 sunxi_irq_status_reg(u16 irq, unsigned bank_base)
{
u8 bank = irq / IRQ_PER_BANK;
- return sunxi_irq_status_reg_from_bank(bank);
+ return sunxi_irq_status_reg_from_bank(bank, bank_base);
}
static inline u32 sunxi_irq_status_offset(u16 irq)
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-10 12:46:24 +0000