[ARM] 2897/2: PXA2xx IRDA support

Patch from Nicolas Pitre

This is the PXA2xx common IRDA driver, plus platform support
for Lubbock and Mainstone.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Acked-by: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2 files changed, 17 insertions, 2 deletions

diff --git a/include/asm-arm/arch-pxa/irda.h b/include/asm-arm/arch-pxa/irda.h
new file mode 100644
index 000000000000..748406f384c2
--- /dev/null
+++ b/include/asm-arm/arch-pxa/irda.h
@@ -0,0 +1,17 @@
+#ifndef ASMARM_ARCH_IRDA_H
+#define ASMARM_ARCH_IRDA_H
+
+/* board specific transceiver capabilities */
+
+#define IR_OFF          1
+#define IR_SIRMODE      2
+#define IR_FIRMODE      4
+
+struct pxaficp_platform_data {
+        int transceiver_cap;
+        void (*transceiver_mode)(struct device *dev, int mode);
+};
+
+extern void pxa_set_ficp_info(struct pxaficp_platform_data *info);
+
+#endif
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 75f085dc9894..a75a2470f4f5 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -1032,14 +1032,12 @@
 #define ICCR0_LBM       (1 << 1)        /* Loopback mode */
 #define ICCR0_ITR       (1 << 0)        /* IrDA transmission */
 
-#ifdef CONFIG_PXA27x
 #define ICCR2_RXP       (1 << 3)        /* Receive Pin Polarity select */
 #define ICCR2_TXP       (1 << 2)        /* Transmit Pin Polarity select */
 #define ICCR2_TRIG      (3 << 0)        /* Receive FIFO Trigger threshold */
 #define ICCR2_TRIG_8    (0 << 0)        /*      >= 8 bytes */
 #define ICCR2_TRIG_16   (1 << 0)        /*      >= 16 bytes */
 #define ICCR2_TRIG_32   (2 << 0)        /*      >= 32 bytes */
-#endif
 
 #ifdef CONFIG_PXA27x
 #define ICSR0_EOC       (1 << 6)        /* DMA End of Descriptor Chain */