Merge tag 'spi-nor/for-5.5' into mtd/next

SPI NOR core changes:
- introduce 'struct spi_nor_controller_ops',
- clean the Register Operations methods,
- use dev_dbg insted of dev_err for low level info,
- fix retlen handling in sst_write(),
- fix silent truncations in spi_nor_read and spi_nor_read_raw(),
- fix the clearing of QE bit on lock()/unlock(),
- rework the disabling of the block write protection,
- rework the Quad Enable methods,
- make sure nor->spimem and nor->controller_ops are mutually exclusive,
- set default Quad Enable method for ISSI flashes,
- add support for few flashes.

SPI NOR controller drivers changes:
- intel-spi:
	- support chips without software sequencer,
	- add support for Intel Cannon Lake and Intel Comet Lake-H flashes.

2 files changed, 4 insertions, 3 deletions

diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig
index 960961fb0d7c..0517272a268e 100644
--- a/drivers/ptp/Kconfig
+++ b/drivers/ptp/Kconfig
@@ -97,8 +97,8 @@ config PTP_1588_CLOCK_PCH
 	help
 	  This driver adds support for using the PCH EG20T as a PTP
 	  clock. The hardware supports time stamping of PTP packets
-	  when using the end-to-end delay (E2E) mechansim. The peer
-	  delay mechansim (P2P) is not supported.
+	  when using the end-to-end delay (E2E) mechanism. The peer
+	  delay mechanism (P2P) is not supported.
 
 	  This clock is only useful if your PTP programs are getting
 	  hardware time stamps on the PTP Ethernet packets using the
diff --git a/drivers/ptp/ptp_qoriq.c b/drivers/ptp/ptp_qoriq.c
index c61f00b72e15..a577218d1ab7 100644
--- a/drivers/ptp/ptp_qoriq.c
+++ b/drivers/ptp/ptp_qoriq.c
@@ -507,6 +507,8 @@ int ptp_qoriq_init(struct ptp_qoriq *ptp_qoriq, void __iomem *base,
 		ptp_qoriq->regs.etts_regs = base + ETTS_REGS_OFFSET;
 	}
 
+	spin_lock_init(&ptp_qoriq->lock);
+
 	ktime_get_real_ts64(&now);
 	ptp_qoriq_settime(&ptp_qoriq->caps, &now);
 
@@ -514,7 +516,6 @@ int ptp_qoriq_init(struct ptp_qoriq *ptp_qoriq, void __iomem *base,
 	  (ptp_qoriq->tclk_period & TCLK_PERIOD_MASK) << TCLK_PERIOD_SHIFT |
 	  (ptp_qoriq->cksel & CKSEL_MASK) << CKSEL_SHIFT;
 
-	spin_lock_init(&ptp_qoriq->lock);
 	spin_lock_irqsave(&ptp_qoriq->lock, flags);
 
 	regs = &ptp_qoriq->regs;