Skip to content

L
linux
Commit 626737a5 authored by Linus Torvalds's avatar Linus Torvalds
Browse files
Options

Merge tag 'pinctrl-v6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl 

Pull pin control fixes from Linus Walleij:

 - Use flag saving spinlocks in the Renesas rzg2l driver. This fixes up
   PREEMPT_RT problems.

 - Remove broken Qualcomm PM8008 that clearly was never working. A new
   version will arrive in the next merge window.

 - Add a quirk for LP8764 regmap that was missed and made the TI J7200
   board unusable.

 - Fix persistance on the BCM2835 GPIO outputs kernel parameter so this
   remains consisten across a booted kernel.

 - Fix a potential deadlock in create_pinctrl()

 - Fix some erroneous bitfields and pinmux reset in the Rockchip RK3328
   driver.

* tag 'pinctrl-v6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  pinctrl: rockchip: fix pinmux reset in rockchip_pmx_set
  pinctrl: rockchip: use dedicated pinctrl type for RK3328
  pinctrl: rockchip: fix pinmux bits for RK3328 GPIO3-B pins
  pinctrl: rockchip: fix pinmux bits for RK3328 GPIO2-B pins
  pinctrl: fix deadlock in create_pinctrl() when handling -EPROBE_DEFER
  pinctrl: bcm2835: Fix permissions of persist_gpio_outputs
  pinctrl: tps6594: add missing support for LP8764 PMIC
  dt-bindings: pinctrl: qcom,pmic-gpio: drop pm8008
  pinctrl: qcom: spmi-gpio: drop broken pm8008 support
  pinctrl: renesas: rzg2l: Use spin_{lock,unlock}_irq{save,restore}
parents f2661062 4ea4d480
Hide whitespace changes
Inline Side-by-side
Showing with 65 additions and 17 deletions
Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml
View file @ 626737a5
......@@ -29,7 +29,6 @@ properties:
- qcom,pm7325-gpio
- qcom,pm7550ba-gpio
- qcom,pm8005-gpio
- qcom,pm8008-gpio
- qcom,pm8018-gpio
- qcom,pm8019-gpio
- qcom,pm8038-gpio
......@@ -126,7 +125,6 @@ allOf:
compatible:
contains:
enum:
- qcom,pm8008-gpio
- qcom,pmi8950-gpio
- qcom,pmr735d-gpio
then:
......@@ -448,7 +446,6 @@ $defs:
- gpio1-gpio10 for pm7325
- gpio1-gpio8 for pm7550ba
- gpio1-gpio4 for pm8005
- gpio1-gpio2 for pm8008
- gpio1-gpio6 for pm8018
- gpio1-gpio12 for pm8038
- gpio1-gpio40 for pm8058
......
drivers/pinctrl/bcm/pinctrl-bcm2835.c
View file @ 626737a5
......@@ -245,7 +245,7 @@ static const char * const irq_type_names[] = {
};
static bool persist_gpio_outputs;
module_param(persist_gpio_outputs, bool, 0644);
module_param(persist_gpio_outputs, bool, 0444);
MODULE_PARM_DESC(persist_gpio_outputs, "Enable GPIO_OUT persistence when pin is freed");
static inline u32 bcm2835_gpio_rd(struct bcm2835_pinctrl *pc, unsigned reg)
......
drivers/pinctrl/core.c
View file @ 626737a5
......@@ -1106,8 +1106,8 @@ static struct pinctrl *create_pinctrl(struct device *dev,
* an -EPROBE_DEFER later, as that is the worst case.
*/
if (ret == -EPROBE_DEFER) {
pinctrl_free(p, false);
mutex_unlock(&pinctrl_maps_mutex);
pinctrl_free(p, false);
return ERR_PTR(ret);
}
}
......
drivers/pinctrl/pinctrl-rockchip.c
View file @ 626737a5
......@@ -634,23 +634,68 @@ static struct rockchip_mux_recalced_data rk3308_mux_recalced_data[] = {
static struct rockchip_mux_recalced_data rk3328_mux_recalced_data[] = {
{
.num = 2,
.pin = 12,
.reg = 0x24,
.bit = 8,
.mask = 0x3
}, {
/* gpio2_b7_sel */
.num = 2,
.pin = 15,
.reg = 0x28,
.bit = 0,
.mask = 0x7
}, {
/* gpio2_c7_sel */
.num = 2,
.pin = 23,
.reg = 0x30,
.bit = 14,
.mask = 0x3
}, {
/* gpio3_b1_sel */
.num = 3,
.pin = 9,
.reg = 0x44,
.bit = 2,
.mask = 0x3
}, {
/* gpio3_b2_sel */
.num = 3,
.pin = 10,
.reg = 0x44,
.bit = 4,
.mask = 0x3
}, {
/* gpio3_b3_sel */
.num = 3,
.pin = 11,
.reg = 0x44,
.bit = 6,
.mask = 0x3
}, {
/* gpio3_b4_sel */
.num = 3,
.pin = 12,
.reg = 0x44,
.bit = 8,
.mask = 0x3
}, {
/* gpio3_b5_sel */
.num = 3,
.pin = 13,
.reg = 0x44,
.bit = 10,
.mask = 0x3
}, {
/* gpio3_b6_sel */
.num = 3,
.pin = 14,
.reg = 0x44,
.bit = 12,
.mask = 0x3
}, {
/* gpio3_b7_sel */
.num = 3,
.pin = 15,
.reg = 0x44,
.bit = 14,
.mask = 0x3
},
};
......@@ -2433,6 +2478,7 @@ static int rockchip_get_pull(struct rockchip_pin_bank *bank, int pin_num)
case RK3188:
case RK3288:
case RK3308:
case RK3328:
case RK3368:
case RK3399:
case RK3568:
......@@ -2491,6 +2537,7 @@ static int rockchip_set_pull(struct rockchip_pin_bank *bank,
case RK3188:
case RK3288:
case RK3308:
case RK3328:
case RK3368:
case RK3399:
case RK3568:
......@@ -2704,8 +2751,10 @@ static int rockchip_pmx_set(struct pinctrl_dev *pctldev, unsigned selector,
if (ret) {
/* revert the already done pin settings */
for (cnt--; cnt >= 0; cnt--)
for (cnt--; cnt >= 0; cnt--) {
bank = pin_to_bank(info, pins[cnt]);
rockchip_set_mux(bank, pins[cnt] - bank->pin_base, 0);
}
return ret;
}
......@@ -2753,6 +2802,7 @@ static bool rockchip_pinconf_pull_valid(struct rockchip_pin_ctrl *ctrl,
case RK3188:
case RK3288:
case RK3308:
case RK3328:
case RK3368:
case RK3399:
case RK3568:
......@@ -3763,7 +3813,7 @@ static struct rockchip_pin_bank rk3328_pin_banks[] = {
PIN_BANK_IOMUX_FLAGS(0, 32, "gpio0", 0, 0, 0, 0),
PIN_BANK_IOMUX_FLAGS(1, 32, "gpio1", 0, 0, 0, 0),
PIN_BANK_IOMUX_FLAGS(2, 32, "gpio2", 0,
IOMUX_WIDTH_3BIT,
0,
IOMUX_WIDTH_3BIT,
0),
PIN_BANK_IOMUX_FLAGS(3, 32, "gpio3",
......@@ -3777,7 +3827,7 @@ static struct rockchip_pin_ctrl rk3328_pin_ctrl = {
.pin_banks = rk3328_pin_banks,
.nr_banks = ARRAY_SIZE(rk3328_pin_banks),
.label = "RK3328-GPIO",
.type = RK3288,
.type = RK3328,
.grf_mux_offset = 0x0,
.iomux_recalced = rk3328_mux_recalced_data,
.niomux_recalced = ARRAY_SIZE(rk3328_mux_recalced_data),
......
drivers/pinctrl/pinctrl-rockchip.h
View file @ 626737a5
......@@ -193,6 +193,7 @@ enum rockchip_pinctrl_type {
RK3188,
RK3288,
RK3308,
RK3328,
RK3368,
RK3399,
RK3568,
......
drivers/pinctrl/pinctrl-tps6594.c
View file @ 626737a5
......@@ -486,6 +486,7 @@ static int tps6594_pinctrl_probe(struct platform_device *pdev)
break;
case TPS6593:
case TPS6594:
case LP8764:
pctrl_desc->pins = tps6594_pins;
pctrl_desc->npins = ARRAY_SIZE(tps6594_pins);
......
drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
View file @ 626737a5
......@@ -1207,7 +1207,6 @@ static const struct of_device_id pmic_gpio_of_match[] = {
{ .compatible = "qcom,pm7325-gpio", .data = (void *) 10 },
{ .compatible = "qcom,pm7550ba-gpio", .data = (void *) 8},
{ .compatible = "qcom,pm8005-gpio", .data = (void *) 4 },
{ .compatible = "qcom,pm8008-gpio", .data = (void *) 2 },
{ .compatible = "qcom,pm8019-gpio", .data = (void *) 6 },
/* pm8150 has 10 GPIOs with holes on 2, 5, 7 and 8 */
{ .compatible = "qcom,pm8150-gpio", .data = (void *) 10 },
......
drivers/pinctrl/renesas/pinctrl-rzg2l.c
View file @ 626737a5
......@@ -2071,11 +2071,11 @@ static void rzg2l_gpio_irq_restore(struct rzg2l_pinctrl *pctrl)
* This has to be atomically executed to protect against a concurrent
* interrupt.
*/
raw_spin_lock_irqsave(&pctrl->lock.rlock, flags);
spin_lock_irqsave(&pctrl->lock, flags);
ret = rzg2l_gpio_irq_set_type(data, irqd_get_trigger_type(data));
if (!ret && !irqd_irq_disabled(data))
rzg2l_gpio_irq_enable(data);
raw_spin_unlock_irqrestore(&pctrl->lock.rlock, flags);
spin_unlock_irqrestore(&pctrl->lock, flags);
if (ret)
dev_crit(pctrl->dev, "Failed to set IRQ type for virq=%u\n", virq);
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7