Merge branch 'at91-3.4-cleanup2+DT' of git://github.com/at91linux/linux-at91 into next/dt

* 'at91-3.4-cleanup2+DT' of git://github.com/at91linux/linux-at91: (22 commits)
  ARM: at91: at91sam9x5cm/dt: add leds support
  ARM: at91: usb_a9g20/dt: add gpio-keys support
  ARM: at91: at91sam9m10g45ek/dt: add gpio-keys support
  ARM: at91: at91sam9m10g45ek/dt: add leds support
  ARM: at91: usb_a9g20/dt: add leds support
  ARM: at91/pio: add new PIO3 features
  ARM: at91: add sam9_smc.o to at91sam9x5 build
  ARM: at91/tc/clocksource: Add 32 bit variant to Timer Counter
  ARM: at91/tc: add device tree support to atmel_tclib
  ARM: at91/tclib: take iomem size from resource
  ARM: at91/pit: add traces in case of error
  ARM: at91: pit add DT support
  ARM: at91: AIC and GPIO IRQ device tree initialization
  ARM: at91/board-dt: remove AIC irq domain from board file
  ARM: at91/gpio: remove the static specification of gpio_chip.base
  ARM: at91/gpio: add .to_irq gpio_chip handler
  ARM: at91/gpio: non-DT builds do not have gpio_chip.of_node field
  ARM: at91/gpio: add irqdomain and DT support
  ARM: at91/gpio: change comments and one variable name
  ARM/USB: at91/ohci-at91: remove the use of irq_to_gpio
  ...

1 files changed, 10 insertions, 0 deletions

diff --git a/include/linux/atmel_tc.h b/include/linux/atmel_tc.h
index 53ba65e30caa..1d14b1dc1aee 100644
--- a/include/linux/atmel_tc.h
+++ b/include/linux/atmel_tc.h
@@ -34,10 +34,19 @@
 struct clk;
 
 /**
+ * struct atmel_tcb_config - SoC data for a Timer/Counter Block
+ * @counter_width: size in bits of a timer counter register
+ */
+struct atmel_tcb_config {
+        size_t  counter_width;
+};
+
+/**
  * struct atmel_tc - information about a Timer/Counter Block
  * @pdev: physical device
  * @iomem: resource associated with the I/O register
  * @regs: mapping through which the I/O registers can be accessed
+ * @tcb_config: configuration data from SoC
  * @irq: irq for each of the three channels
  * @clk: internal clock source for each of the three channels
  * @node: list node, for tclib internal use
@@ -54,6 +63,7 @@ struct atmel_tc {
         struct platform_device  *pdev;
         struct resource         *iomem;
         void __iomem            *regs;
+        struct atmel_tcb_config *tcb_config;
         int                     irq[3];
         struct clk              *clk[3];
         struct list_head        node;