[Qemu-devel] [Patch 2/2][PXA27x] Mainstone keypad support

[Armin <akuster@kama-aina.net>]

[-- Attachment #1: Type: text/plain, Size: 203 bytes --]

This is the mainstone II keypad support for alpha numeric keypad. 
excludes the multiswitch and rotatory switch support
Needs "[Patch 1/2][PXA27x] initial keypad support" patch in order to work

- Armin

[-- Attachment #2: mst_keypad.patch --]
[-- Type: text/x-patch, Size: 2272 bytes --]

Index: qemu/hw/mainstone.c
===================================================================
--- qemu.orig/hw/mainstone.c
+++ qemu/hw/mainstone.c
@@ -78,6 +78,7 @@ static void mainstone_common_init(int ra
     }
 
     mst_irq = mst_irq_init(cpu, MST_FPGA_PHYS, PXA2XX_PIC_GPIO_0);
+ 	mst_keyboard_register(cpu->kp);
 
     /* MMC/SD host */
     pxa2xx_mmci_handlers(cpu->mmc, NULL, mst_irq[MMC_IRQ]);
Index: qemu/hw/mst_kpad.c
===================================================================
--- /dev/null
+++ qemu/hw/mst_kpad.c
@@ -0,0 +1,30 @@
+/*
+ * PXA270-based Intel Mainstone Keypad support.
+ *
+ * Copyright (c) 2007 by Armin Kuster <akuster@kama-aina.net> or
+ *                                    <akuster@mvista.com>
+ *
+ * This code is licensed under the GNU GPL v2.
+ */
+
+
+#include "hw.h"
+#include "pxa.h"
+
+/* main keypad layout */
+int mst_keymap[PXAKBD_MAXROW][PXAKBD_MAXCOL] = {
+	{ 0x1e, 0x30, 0x2e, 0x20, 0x12, 0x21, -1, -1},
+	{ 0x22, 0x23, 0x17, 0x24, 0x25, 0x26, -1, -1},
+	{ 0x32, 0x31, 0x18, 0x19, 0x10, 0x13, -1, -1},
+	{ 0x1f, 0x14, 0x16, 0x2f, 0x11, 0x2d, -1, -1},
+	{   -1,   -1, 0x15, 0x2c,   -1,   -1, -1, -1},
+	{ 0xc7, 0x2a, 0x39, 0x39,   -1, 0x1c, -1, -1},
+	{ 0xc8, 0xd0, 0xcb, 0xcd,   -1,   -1, -1, -1},
+	{   -1,   -1,   -1,   -1,   -1,   -1, -1, -1}
+};
+
+void mst_keyboard_register(struct pxa2xx_keypad_s *kp)
+{
+	pxa27_register_keyboard(kp, mst_keymap, sizeof(mst_keymap));
+
+}
Index: qemu/hw/mainstone.h
===================================================================
--- qemu.orig/hw/mainstone.h
+++ qemu/hw/mainstone.h
@@ -34,5 +34,5 @@
 
 extern qemu_irq
 *mst_irq_init(struct pxa2xx_state_s *cpu, uint32_t base, int irq);
-
+extern void mst_keyboard_register(struct pxa2xx_keypad_s *kp);
 #endif /* __MAINSTONE_H__ */
Index: qemu/Makefile.target
===================================================================
--- qemu.orig/Makefile.target
+++ qemu/Makefile.target
@@ -499,7 +499,7 @@ VL_OBJS+= pflash_cfi01.o gumstix.o
 VL_OBJS+= spitz.o ide.o serial.o nand.o ecc.o
 VL_OBJS+= omap.o omap_lcdc.o omap1_clk.o omap_mmc.o omap_i2c.o
 VL_OBJS+= palm.o tsc210x.o
-VL_OBJS+= mst_fpga.o mainstone.o
+VL_OBJS+= mst_fpga.o mainstone.o mst_kpad.o
 CPPFLAGS += -DHAS_AUDIO
 endif
 ifeq ($(TARGET_BASE_ARCH), sh4)