1 files changed, 97 insertions, 0 deletions

diff --git a/arch/arm/mach-stmp37xx/include/mach/regs-lradc.h b/arch/arm/mach-stmp37xx/include/mach/regs-lradc.h
new file mode 100644
index 000000000000..cc7b4702d1cd
--- /dev/null
+++ b/arch/arm/mach-stmp37xx/include/mach/regs-lradc.h
@@ -0,0 +1,97 @@
+/*
+ * stmp37xx: LRADC register definitions
+ *
+ * Copyright (c) 2008 Freescale Semiconductor
+ * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+#define REGS_LRADC_BASE (STMP3XXX_REGS_BASE + 0x50000)
+
+#define HW_LRADC_CTRL0          0x0
+#define BM_LRADC_CTRL0_SCHEDULE 0x000000FF
+#define BP_LRADC_CTRL0_SCHEDULE 0
+#define BM_LRADC_CTRL0_XPLUS_ENABLE     0x00010000
+#define BM_LRADC_CTRL0_YPLUS_ENABLE     0x00020000
+#define BM_LRADC_CTRL0_XMINUS_ENABLE    0x00040000
+#define BM_LRADC_CTRL0_YMINUS_ENABLE    0x00080000
+#define BM_LRADC_CTRL0_TOUCH_DETECT_ENABLE      0x00100000
+#define BM_LRADC_CTRL0_ONCHIP_GROUNDREF 0x00200000
+#define BM_LRADC_CTRL0_CLKGATE  0x40000000
+#define BM_LRADC_CTRL0_SFTRST   0x80000000
+
+#define HW_LRADC_CTRL1          0x10
+#define BM_LRADC_CTRL1_LRADC0_IRQ       0x00000001
+#define BP_LRADC_CTRL1_LRADC0_IRQ       0
+#define BM_LRADC_CTRL1_LRADC5_IRQ       0x00000020
+#define BM_LRADC_CTRL1_LRADC6_IRQ       0x00000040
+#define BM_LRADC_CTRL1_TOUCH_DETECT_IRQ 0x00000100
+#define BM_LRADC_CTRL1_LRADC0_IRQ_EN    0x00010000
+#define BM_LRADC_CTRL1_LRADC5_IRQ_EN    0x00200000
+#define BM_LRADC_CTRL1_TOUCH_DETECT_IRQ_EN      0x01000000
+
+#define HW_LRADC_CTRL2          0x20
+#define BM_LRADC_CTRL2_BL_BRIGHTNESS    0x001F0000
+#define BP_LRADC_CTRL2_BL_BRIGHTNESS    16
+#define BM_LRADC_CTRL2_BL_MUX_SELECT    0x00200000
+#define BM_LRADC_CTRL2_BL_ENABLE        0x00400000
+#define BM_LRADC_CTRL2_DIVIDE_BY_TWO    0xFF000000
+#define BP_LRADC_CTRL2_DIVIDE_BY_TWO    24
+
+#define HW_LRADC_CTRL3          0x30
+#define BM_LRADC_CTRL3_CYCLE_TIME       0x00000300
+#define BP_LRADC_CTRL3_CYCLE_TIME       8
+
+#define HW_LRADC_STATUS         0x40
+#define BM_LRADC_STATUS_TOUCH_DETECT_RAW        0x00000001
+#define BP_LRADC_STATUS_TOUCH_DETECT_RAW        0
+
+#define HW_LRADC_CH0            (0x50 + 0 * 0x10)
+#define HW_LRADC_CH1            (0x50 + 1 * 0x10)
+#define HW_LRADC_CH2            (0x50 + 2 * 0x10)
+#define HW_LRADC_CH3            (0x50 + 3 * 0x10)
+#define HW_LRADC_CH4            (0x50 + 4 * 0x10)
+#define HW_LRADC_CH5            (0x50 + 5 * 0x10)
+#define HW_LRADC_CH6            (0x50 + 6 * 0x10)
+#define HW_LRADC_CH7            (0x50 + 7 * 0x10)
+
+#define HW_LRADC_CHn            0x50
+#define BM_LRADC_CHn_VALUE      0x0003FFFF
+#define BP_LRADC_CHn_VALUE      0
+#define BM_LRADC_CHn_NUM_SAMPLES        0x1F000000
+#define BP_LRADC_CHn_NUM_SAMPLES        24
+#define BM_LRADC_CHn_ACCUMULATE 0x20000000
+
+#define HW_LRADC_DELAY0         (0xD0 + 0 * 0x10)
+#define HW_LRADC_DELAY1         (0xD0 + 1 * 0x10)
+#define HW_LRADC_DELAY2         (0xD0 + 2 * 0x10)
+#define HW_LRADC_DELAY3         (0xD0 + 3 * 0x10)
+
+#define HW_LRADC_DELAYn         0xD0
+#define BM_LRADC_DELAYn_DELAY   0x000007FF
+#define BP_LRADC_DELAYn_DELAY   0
+#define BM_LRADC_DELAYn_LOOP_COUNT      0x0000F800
+#define BP_LRADC_DELAYn_LOOP_COUNT      11
+#define BM_LRADC_DELAYn_TRIGGER_DELAYS  0x000F0000
+#define BP_LRADC_DELAYn_TRIGGER_DELAYS  16
+#define BM_LRADC_DELAYn_KICK    0x00100000
+#define BM_LRADC_DELAYn_TRIGGER_LRADCS  0xFF000000
+#define BP_LRADC_DELAYn_TRIGGER_LRADCS  24
+
+#define HW_LRADC_CTRL4          0x140
+#define BM_LRADC_CTRL4_LRADC6SELECT     0x0F000000
+#define BP_LRADC_CTRL4_LRADC6SELECT     24
+#define BM_LRADC_CTRL4_LRADC7SELECT     0xF0000000
+#define BP_LRADC_CTRL4_LRADC7SELECT     28