Merge tag 'char-misc-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc driver updates from Greg KH:
 "Here is the big char/misc driver update for 5.11-rc1.

  Continuing the tradition of previous -rc1 pulls, there seems to be
  more and more tiny driver subsystems flowing through this tree.

  Lots of different things, all of which have been in linux-next for a
  while with no reported issues:

   - extcon driver updates

   - habannalab driver updates

   - mei driver updates

   - uio driver updates

   - binder fixes and features added

   - soundwire driver updates

   - mhi bus driver updates

   - phy driver updates

   - coresight driver updates

   - fpga driver updates

   - speakup driver updates

   - slimbus driver updates

   - various small char and misc driver updates"

* tag 'char-misc-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (305 commits)
  extcon: max77693: Fix modalias string
  extcon: fsa9480: Support TI TSU6111 variant
  extcon: fsa9480: Rewrite bindings in YAML and extend
  dt-bindings: extcon: add binding for TUSB320
  extcon: Add driver for TI TUSB320
  slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew()
  siox: Make remove callback return void
  siox: Use bus_type functions for probe, remove and shutdown
  spmi: Add driver shutdown support
  spmi: fix some coding style issues at the spmi core
  spmi: get rid of a warning when built with W=1
  uio: uio_hv_generic: use devm_kzalloc() for private data alloc
  uio: uio_fsl_elbc_gpcm: use device-managed allocators
  uio: uio_aec: use devm_kzalloc() for uio_info object
  uio: uio_cif: use devm_kzalloc() for uio_info object
  uio: uio_netx: use devm_kzalloc() for or uio_info object
  uio: uio_mf624: use devm_kzalloc() for uio_info object
  uio: uio_sercos3: use device-managed functions for simple allocs
  uio: uio_dmem_genirq: finalize conversion of probe to devm_ handlers
  uio: uio_dmem_genirq: convert simple allocations to device-managed
  ...

1 files changed, 34 insertions, 14 deletions

diff --git a/drivers/phy/samsung/phy-exynos5250-usb2.c b/drivers/phy/samsung/phy-exynos5250-usb2.c
index 4f53b711fd6f..e198010e1bfd 100644
--- a/drivers/phy/samsung/phy-exynos5250-usb2.c
+++ b/drivers/phy/samsung/phy-exynos5250-usb2.c
@@ -117,9 +117,9 @@
 
 /* Isolation, configured in the power management unit */
 #define EXYNOS_5250_USB_ISOL_OTG_OFFSET		0x704
-#define EXYNOS_5250_USB_ISOL_OTG		BIT(0)
 #define EXYNOS_5250_USB_ISOL_HOST_OFFSET	0x708
-#define EXYNOS_5250_USB_ISOL_HOST		BIT(0)
+#define EXYNOS_5420_USB_ISOL_HOST_OFFSET	0x70C
+#define EXYNOS_5250_USB_ISOL_ENABLE		BIT(0)
 
 /* Mode swtich register */
 #define EXYNOS_5250_MODE_SWITCH_OFFSET		0x230
@@ -132,7 +132,6 @@ enum exynos4x12_phy_id {
 	EXYNOS5250_HOST,
 	EXYNOS5250_HSIC0,
 	EXYNOS5250_HSIC1,
-	EXYNOS5250_NUM_PHYS,
 };
 
 /*
@@ -176,20 +175,19 @@ static void exynos5250_isol(struct samsung_usb2_phy_instance *inst, bool on)
 {
 	struct samsung_usb2_phy_driver *drv = inst->drv;
 	u32 offset;
-	u32 mask;
+	u32 mask = EXYNOS_5250_USB_ISOL_ENABLE;
 
-	switch (inst->cfg->id) {
-	case EXYNOS5250_DEVICE:
+	if (drv->cfg == &exynos5250_usb2_phy_config &&
+	    inst->cfg->id == EXYNOS5250_DEVICE)
 		offset = EXYNOS_5250_USB_ISOL_OTG_OFFSET;
-		mask = EXYNOS_5250_USB_ISOL_OTG;
-		break;
-	case EXYNOS5250_HOST:
+	else if (drv->cfg == &exynos5250_usb2_phy_config &&
+		 inst->cfg->id == EXYNOS5250_HOST)
 		offset = EXYNOS_5250_USB_ISOL_HOST_OFFSET;
-		mask = EXYNOS_5250_USB_ISOL_HOST;
-		break;
-	default:
+	else if (drv->cfg == &exynos5420_usb2_phy_config &&
+		 inst->cfg->id == EXYNOS5250_HOST)
+		offset = EXYNOS_5420_USB_ISOL_HOST_OFFSET;
+	else
 		return;
-	}
 
 	regmap_update_bits(drv->reg_pmu, offset, mask, on ? 0 : mask);
 }
@@ -390,9 +388,31 @@ static const struct samsung_usb2_common_phy exynos5250_phys[] = {
 	},
 };
 
+static const struct samsung_usb2_common_phy exynos5420_phys[] = {
+	{
+		.label		= "host",
+		.id		= EXYNOS5250_HOST,
+		.power_on	= exynos5250_power_on,
+		.power_off	= exynos5250_power_off,
+	},
+	{
+		.label		= "hsic",
+		.id		= EXYNOS5250_HSIC0,
+		.power_on	= exynos5250_power_on,
+		.power_off	= exynos5250_power_off,
+	},
+};
+
 const struct samsung_usb2_phy_config exynos5250_usb2_phy_config = {
 	.has_mode_switch	= 1,
-	.num_phys		= EXYNOS5250_NUM_PHYS,
+	.num_phys		= ARRAY_SIZE(exynos5250_phys),
 	.phys			= exynos5250_phys,
 	.rate_to_clk		= exynos5250_rate_to_clk,
 };
+
+const struct samsung_usb2_phy_config exynos5420_usb2_phy_config = {
+	.has_mode_switch	= 1,
+	.num_phys		= ARRAY_SIZE(exynos5420_phys),
+	.phys			= exynos5420_phys,
+	.rate_to_clk		= exynos5250_rate_to_clk,
+};