Merge tag 'tty-3.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial updates from Greg KH:
 "Here is the big TTY / Serial driver merge for 3.11-rc1.

  It's not all that big, nothing major changed in the tty api, which is
  a nice change, just a number of serial driver fixes and updates and
  new drivers, along with some n_tty fixes to help resolve some reported
  issues.

  All of these have been in the linux-next releases for a while, with
  the exception of the last revert patch, which was reported this past
  weekend by two different people as being needed."

* tag 'tty-3.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (51 commits)
  Revert "serial: 8250_pci: add support for another kind of NetMos Technology PCI 9835 Multi-I/O Controller"
  pch_uart: Add uart_clk selection for the MinnowBoard
  tty: atmel_serial: prepare clk before calling enable
  tty: Reset itty for other pty
  n_tty: Buffer work should not reschedule itself
  n_tty: Fix unsafe update of available buffer space
  n_tty: Untangle read completion variables
  n_tty: Encapsulate minimum_to_wake within N_TTY
  serial: omap: Fix device tree based PM runtime
  serial: imx: Fix serial clock unbalance
  serial/mpc52xx_uart: fix kernel panic when system reboot
  serial: mfd: Add sysrq support
  serial: imx: enable the clocks for console
  tty: serial: add Freescale lpuart driver support
  serial: imx: Improve Kconfig text
  serial: imx: Allow module build
  serial: imx: Fix warning when !CONFIG_SERIAL_IMX_CONSOLE
  tty/serial/sirf: fix error propagation in sirfsoc_uart_probe()
  serial: omap: fix potential NULL pointer dereference in serial_omap_runtime_suspend()
  tty: serial: Enable uartlite for ARM zynq
  ...

1 files changed, 49 insertions, 0 deletions

diff --git a/arch/powerpc/include/asm/mpc52xx_psc.h b/arch/powerpc/include/asm/mpc52xx_psc.h
index 2966df604221..d0ece257d310 100644
--- a/arch/powerpc/include/asm/mpc52xx_psc.h
+++ b/arch/powerpc/include/asm/mpc52xx_psc.h
@@ -299,4 +299,53 @@ struct mpc512x_psc_fifo {
 #define rxdata_32 rxdata.rxdata_32
 };
 
+struct mpc5125_psc {
+	u8		mr1;			/* PSC + 0x00 */
+	u8		reserved0[3];
+	u8		mr2;			/* PSC + 0x04 */
+	u8		reserved1[3];
+	struct {
+		u16		status;		/* PSC + 0x08 */
+		u8		reserved2[2];
+		u8		clock_select;	/* PSC + 0x0c */
+		u8		reserved3[3];
+	} sr_csr;
+	u8		command;		/* PSC + 0x10 */
+	u8		reserved4[3];
+	union {					/* PSC + 0x14 */
+		u8		buffer_8;
+		u16		buffer_16;
+		u32		buffer_32;
+	} buffer;
+	struct {
+		u8		ipcr;		/* PSC + 0x18 */
+		u8		reserved5[3];
+		u8		acr;		/* PSC + 0x1c */
+		u8		reserved6[3];
+	} ipcr_acr;
+	struct {
+		u16		isr;		/* PSC + 0x20 */
+		u8		reserved7[2];
+		u16		imr;		/* PSC + 0x24 */
+		u8		reserved8[2];
+	} isr_imr;
+	u8		ctur;			/* PSC + 0x28 */
+	u8		reserved9[3];
+	u8		ctlr;			/* PSC + 0x2c */
+	u8		reserved10[3];
+	u32		ccr;			/* PSC + 0x30 */
+	u32		ac97slots;		/* PSC + 0x34 */
+	u32		ac97cmd;		/* PSC + 0x38 */
+	u32		ac97data;		/* PSC + 0x3c */
+	u8		reserved11[4];
+	u8		ip;			/* PSC + 0x44 */
+	u8		reserved12[3];
+	u8		op1;			/* PSC + 0x48 */
+	u8		reserved13[3];
+	u8		op0;			/* PSC + 0x4c */
+	u8		reserved14[3];
+	u32		sicr;			/* PSC + 0x50 */
+	u8		reserved15[4];	/* make eq. sizeof(mpc52xx_psc) */
+};
+
 #endif  /* __ASM_MPC52xx_PSC_H__ */