Merge tag 'pinctrl-v4.17-2' of git://git.kernel.org/pub/scm/linux/ker…

…nel/git/linusw/linux-pinctrl

Pull pin control fixes from Linus Walleij:
 "Here are three pin control fixes.

  The Intel fixes are the most serious and important things I had queued
  since it affects a large portion of deployed Chromebooks.

   - Two major fixes for the Intel Cherryview and Sunrisepoint pin
     controllers, adjusting numberspaces so that they get aligned with
     various messed-up numbers encoded into the BIOS.

   - A fix for the Meson driver GPIO pin range"

* tag 'pinctrl-v4.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  pinctrl: sunrisepoint: Align GPIO number space with Windows
  pinctrl: cherryview: Associate IRQ descriptors to irqdomain
  pinctrl: meson-axg: fix the range of aobus bank

drivers/pinctrl/intel/pinctrl-cherryview.c

@@ -1622,22 +1622,30 @@ static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq)
 
 	if (!need_valid_mask) {
 		irq_base = devm_irq_alloc_descs(pctrl->dev, -1, 0,
-						chip->ngpio, NUMA_NO_NODE);
+						community->npins, NUMA_NO_NODE);
 		if (irq_base < 0) {
 			dev_err(pctrl->dev, "Failed to allocate IRQ numbers\n");
 			return irq_base;
 		}
-	} else {
-		irq_base = 0;
 	}
 
-	ret = gpiochip_irqchip_add(chip, &chv_gpio_irqchip, irq_base,
+	ret = gpiochip_irqchip_add(chip, &chv_gpio_irqchip, 0,
 				   handle_bad_irq, IRQ_TYPE_NONE);
 	if (ret) {
 		dev_err(pctrl->dev, "failed to add IRQ chip\n");
 		return ret;
 	}
 
+	if (!need_valid_mask) {
+		for (i = 0; i < community->ngpio_ranges; i++) {
+			range = &community->gpio_ranges[i];
+
+			irq_domain_associate_many(chip->irq.domain, irq_base,
+						  range->base, range->npins);
+			irq_base += range->npins;
+		}
+	}
+
 	gpiochip_set_chained_irqchip(chip, &chv_gpio_irqchip, irq,
 				     chv_gpio_irq_handler);
 	return 0;

drivers/pinctrl/intel/pinctrl-sunrisepoint.c

@@ -36,6 +36,27 @@
 		.npins = ((e) - (s) + 1),		\
 	}
 
+#define SPTH_GPP(r, s, e, g)				\
+	{						\
+		.reg_num = (r),				\
+		.base = (s),				\
+		.size = ((e) - (s) + 1),		\
+		.gpio_base = (g),			\
+	}
+
+#define SPTH_COMMUNITY(b, s, e, g)			\
+	{						\
+		.barno = (b),				\
+		.padown_offset = SPT_PAD_OWN,		\
+		.padcfglock_offset = SPT_PADCFGLOCK,	\
+		.hostown_offset = SPT_HOSTSW_OWN,	\
+		.ie_offset = SPT_GPI_IE,		\
+		.pin_base = (s),			\
+		.npins = ((e) - (s) + 1),		\
+		.gpps = (g),				\
+		.ngpps = ARRAY_SIZE(g),			\
+	}
+
 /* Sunrisepoint-LP */
 static const struct pinctrl_pin_desc sptlp_pins[] = {
 	/* GPP_A */
@@ -531,10 +552,28 @@ static const struct intel_function spth_functions[] = {
 	FUNCTION("i2c2", spth_i2c2_groups),
 };
 
+static const struct intel_padgroup spth_community0_gpps[] = {
+	SPTH_GPP(0, 0, 23, 0),		/* GPP_A */
+	SPTH_GPP(1, 24, 47, 24),	/* GPP_B */
+};
+
+static const struct intel_padgroup spth_community1_gpps[] = {
+	SPTH_GPP(0, 48, 71, 48),	/* GPP_C */
+	SPTH_GPP(1, 72, 95, 72),	/* GPP_D */
+	SPTH_GPP(2, 96, 108, 96),	/* GPP_E */
+	SPTH_GPP(3, 109, 132, 120),	/* GPP_F */
+	SPTH_GPP(4, 133, 156, 144),	/* GPP_G */
+	SPTH_GPP(5, 157, 180, 168),	/* GPP_H */
+};
+
+static const struct intel_padgroup spth_community3_gpps[] = {
+	SPTH_GPP(0, 181, 191, 192),	/* GPP_I */
+};
+
 static const struct intel_community spth_communities[] = {
-	SPT_COMMUNITY(0, 0, 47),
-	SPT_COMMUNITY(1, 48, 180),
-	SPT_COMMUNITY(2, 181, 191),
+	SPTH_COMMUNITY(0, 0, 47, spth_community0_gpps),
+	SPTH_COMMUNITY(1, 48, 180, spth_community1_gpps),
+	SPTH_COMMUNITY(2, 181, 191, spth_community3_gpps),
 };
 
 static const struct intel_pinctrl_soc_data spth_soc_data = {

drivers/pinctrl/meson/pinctrl-meson-axg.c

@@ -898,7 +898,7 @@ static struct meson_bank meson_axg_periphs_banks[] = {
 
 static struct meson_bank meson_axg_aobus_banks[] = {
 	/*   name    first      last      irq	pullen  pull    dir     out     in  */
-	BANK("AO",   GPIOAO_0,  GPIOAO_9, 0, 13, 0,  16,  0, 0,  0,  0,  0, 16,  1,  0),
+	BANK("AO",   GPIOAO_0,  GPIOAO_13, 0, 13, 0,  16,  0, 0,  0,  0,  0, 16,  1,  0),
 };
 
 static struct meson_pmx_bank meson_axg_periphs_pmx_banks[] = {