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-rw-r--r--include/asm-avr32/arch-at32ap7000/clk.h58
-rw-r--r--include/asm-avr32/arch-at32ap7000/gpio.h210
-rw-r--r--include/asm-avr32/arch-at32ap7000/hmatrix2.h8
-rw-r--r--include/asm-avr32/arch-at32ap7000/platform.h146
4 files changed, 272 insertions, 150 deletions
diff --git a/include/asm-avr32/arch-at32ap7000/clk.h b/include/asm-avr32/arch-at32ap7000/clk.h
new file mode 100644
index 0000000..4a25b17
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap7000/clk.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+#ifndef __ASM_AVR32_ARCH_CLK_H__
+#define __ASM_AVR32_ARCH_CLK_H__
+
+#ifdef CONFIG_PLL
+#define MAIN_CLK_RATE ((CFG_OSC0_HZ / CFG_PLL0_DIV) * CFG_PLL0_MUL)
+#else
+#define MAIN_CLK_RATE (CFG_OSC0_HZ)
+#endif
+
+static inline unsigned long get_cpu_clk_rate(void)
+{
+ return MAIN_CLK_RATE >> CFG_CLKDIV_CPU;
+}
+static inline unsigned long get_hsb_clk_rate(void)
+{
+ return MAIN_CLK_RATE >> CFG_CLKDIV_HSB;
+}
+static inline unsigned long get_pba_clk_rate(void)
+{
+ return MAIN_CLK_RATE >> CFG_CLKDIV_PBA;
+}
+static inline unsigned long get_pbb_clk_rate(void)
+{
+ return MAIN_CLK_RATE >> CFG_CLKDIV_PBB;
+}
+
+/* Accessors for specific devices. More will be added as needed. */
+static inline unsigned long get_sdram_clk_rate(void)
+{
+ return get_hsb_clk_rate();
+}
+static inline unsigned long get_usart_clk_rate(unsigned int dev_id)
+{
+ return get_pba_clk_rate();
+}
+
+#endif /* __ASM_AVR32_ARCH_CLK_H__ */
diff --git a/include/asm-avr32/arch-at32ap7000/gpio.h b/include/asm-avr32/arch-at32ap7000/gpio.h
new file mode 100644
index 0000000..adec208
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap7000/gpio.h
@@ -0,0 +1,210 @@
+/*
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+#ifndef __ASM_AVR32_ARCH_GPIO_H__
+#define __ASM_AVR32_ARCH_GPIO_H__
+
+#include <asm/arch/memory-map.h>
+
+#define NR_GPIO_CONTROLLERS 5
+
+/*
+ * Pin numbers identifying specific GPIO pins on the chip.
+ */
+#define GPIO_PIOA_BASE (0)
+#define GPIO_PIN_PA0 (GPIO_PIOA_BASE + 0)
+#define GPIO_PIN_PA1 (GPIO_PIOA_BASE + 1)
+#define GPIO_PIN_PA2 (GPIO_PIOA_BASE + 2)
+#define GPIO_PIN_PA3 (GPIO_PIOA_BASE + 3)
+#define GPIO_PIN_PA4 (GPIO_PIOA_BASE + 4)
+#define GPIO_PIN_PA5 (GPIO_PIOA_BASE + 5)
+#define GPIO_PIN_PA6 (GPIO_PIOA_BASE + 6)
+#define GPIO_PIN_PA7 (GPIO_PIOA_BASE + 7)
+#define GPIO_PIN_PA8 (GPIO_PIOA_BASE + 8)
+#define GPIO_PIN_PA9 (GPIO_PIOA_BASE + 9)
+#define GPIO_PIN_PA10 (GPIO_PIOA_BASE + 10)
+#define GPIO_PIN_PA11 (GPIO_PIOA_BASE + 11)
+#define GPIO_PIN_PA12 (GPIO_PIOA_BASE + 12)
+#define GPIO_PIN_PA13 (GPIO_PIOA_BASE + 13)
+#define GPIO_PIN_PA14 (GPIO_PIOA_BASE + 14)
+#define GPIO_PIN_PA15 (GPIO_PIOA_BASE + 15)
+#define GPIO_PIN_PA16 (GPIO_PIOA_BASE + 16)
+#define GPIO_PIN_PA17 (GPIO_PIOA_BASE + 17)
+#define GPIO_PIN_PA18 (GPIO_PIOA_BASE + 18)
+#define GPIO_PIN_PA19 (GPIO_PIOA_BASE + 19)
+#define GPIO_PIN_PA20 (GPIO_PIOA_BASE + 20)
+#define GPIO_PIN_PA21 (GPIO_PIOA_BASE + 21)
+#define GPIO_PIN_PA22 (GPIO_PIOA_BASE + 22)
+#define GPIO_PIN_PA23 (GPIO_PIOA_BASE + 23)
+#define GPIO_PIN_PA24 (GPIO_PIOA_BASE + 24)
+#define GPIO_PIN_PA25 (GPIO_PIOA_BASE + 25)
+#define GPIO_PIN_PA26 (GPIO_PIOA_BASE + 26)
+#define GPIO_PIN_PA27 (GPIO_PIOA_BASE + 27)
+#define GPIO_PIN_PA28 (GPIO_PIOA_BASE + 28)
+#define GPIO_PIN_PA29 (GPIO_PIOA_BASE + 29)
+#define GPIO_PIN_PA30 (GPIO_PIOA_BASE + 30)
+#define GPIO_PIN_PA31 (GPIO_PIOA_BASE + 31)
+
+#define GPIO_PIOB_BASE (GPIO_PIOA_BASE + 32)
+#define GPIO_PIN_PB0 (GPIO_PIOB_BASE + 0)
+#define GPIO_PIN_PB1 (GPIO_PIOB_BASE + 1)
+#define GPIO_PIN_PB2 (GPIO_PIOB_BASE + 2)
+#define GPIO_PIN_PB3 (GPIO_PIOB_BASE + 3)
+#define GPIO_PIN_PB4 (GPIO_PIOB_BASE + 4)
+#define GPIO_PIN_PB5 (GPIO_PIOB_BASE + 5)
+#define GPIO_PIN_PB6 (GPIO_PIOB_BASE + 6)
+#define GPIO_PIN_PB7 (GPIO_PIOB_BASE + 7)
+#define GPIO_PIN_PB8 (GPIO_PIOB_BASE + 8)
+#define GPIO_PIN_PB9 (GPIO_PIOB_BASE + 9)
+#define GPIO_PIN_PB10 (GPIO_PIOB_BASE + 10)
+#define GPIO_PIN_PB11 (GPIO_PIOB_BASE + 11)
+#define GPIO_PIN_PB12 (GPIO_PIOB_BASE + 12)
+#define GPIO_PIN_PB13 (GPIO_PIOB_BASE + 13)
+#define GPIO_PIN_PB14 (GPIO_PIOB_BASE + 14)
+#define GPIO_PIN_PB15 (GPIO_PIOB_BASE + 15)
+#define GPIO_PIN_PB16 (GPIO_PIOB_BASE + 16)
+#define GPIO_PIN_PB17 (GPIO_PIOB_BASE + 17)
+#define GPIO_PIN_PB18 (GPIO_PIOB_BASE + 18)
+#define GPIO_PIN_PB19 (GPIO_PIOB_BASE + 19)
+#define GPIO_PIN_PB20 (GPIO_PIOB_BASE + 20)
+#define GPIO_PIN_PB21 (GPIO_PIOB_BASE + 21)
+#define GPIO_PIN_PB22 (GPIO_PIOB_BASE + 22)
+#define GPIO_PIN_PB23 (GPIO_PIOB_BASE + 23)
+#define GPIO_PIN_PB24 (GPIO_PIOB_BASE + 24)
+#define GPIO_PIN_PB25 (GPIO_PIOB_BASE + 25)
+#define GPIO_PIN_PB26 (GPIO_PIOB_BASE + 26)
+#define GPIO_PIN_PB27 (GPIO_PIOB_BASE + 27)
+#define GPIO_PIN_PB28 (GPIO_PIOB_BASE + 28)
+#define GPIO_PIN_PB29 (GPIO_PIOB_BASE + 29)
+#define GPIO_PIN_PB30 (GPIO_PIOB_BASE + 30)
+
+#define GPIO_PIOC_BASE (GPIO_PIOB_BASE + 32)
+#define GPIO_PIN_PC0 (GPIO_PIOC_BASE + 0)
+#define GPIO_PIN_PC1 (GPIO_PIOC_BASE + 1)
+#define GPIO_PIN_PC2 (GPIO_PIOC_BASE + 2)
+#define GPIO_PIN_PC3 (GPIO_PIOC_BASE + 3)
+#define GPIO_PIN_PC4 (GPIO_PIOC_BASE + 4)
+#define GPIO_PIN_PC5 (GPIO_PIOC_BASE + 5)
+#define GPIO_PIN_PC6 (GPIO_PIOC_BASE + 6)
+#define GPIO_PIN_PC7 (GPIO_PIOC_BASE + 7)
+#define GPIO_PIN_PC8 (GPIO_PIOC_BASE + 8)
+#define GPIO_PIN_PC9 (GPIO_PIOC_BASE + 9)
+#define GPIO_PIN_PC10 (GPIO_PIOC_BASE + 10)
+#define GPIO_PIN_PC11 (GPIO_PIOC_BASE + 11)
+#define GPIO_PIN_PC12 (GPIO_PIOC_BASE + 12)
+#define GPIO_PIN_PC13 (GPIO_PIOC_BASE + 13)
+#define GPIO_PIN_PC14 (GPIO_PIOC_BASE + 14)
+#define GPIO_PIN_PC15 (GPIO_PIOC_BASE + 15)
+#define GPIO_PIN_PC16 (GPIO_PIOC_BASE + 16)
+#define GPIO_PIN_PC17 (GPIO_PIOC_BASE + 17)
+#define GPIO_PIN_PC18 (GPIO_PIOC_BASE + 18)
+#define GPIO_PIN_PC19 (GPIO_PIOC_BASE + 19)
+#define GPIO_PIN_PC20 (GPIO_PIOC_BASE + 20)
+#define GPIO_PIN_PC21 (GPIO_PIOC_BASE + 21)
+#define GPIO_PIN_PC22 (GPIO_PIOC_BASE + 22)
+#define GPIO_PIN_PC23 (GPIO_PIOC_BASE + 23)
+#define GPIO_PIN_PC24 (GPIO_PIOC_BASE + 24)
+#define GPIO_PIN_PC25 (GPIO_PIOC_BASE + 25)
+#define GPIO_PIN_PC26 (GPIO_PIOC_BASE + 26)
+#define GPIO_PIN_PC27 (GPIO_PIOC_BASE + 27)
+#define GPIO_PIN_PC28 (GPIO_PIOC_BASE + 28)
+#define GPIO_PIN_PC29 (GPIO_PIOC_BASE + 29)
+#define GPIO_PIN_PC30 (GPIO_PIOC_BASE + 30)
+#define GPIO_PIN_PC31 (GPIO_PIOC_BASE + 31)
+
+#define GPIO_PIOD_BASE (GPIO_PIOC_BASE + 32)
+#define GPIO_PIN_PD0 (GPIO_PIOD_BASE + 0)
+#define GPIO_PIN_PD1 (GPIO_PIOD_BASE + 1)
+#define GPIO_PIN_PD2 (GPIO_PIOD_BASE + 2)
+#define GPIO_PIN_PD3 (GPIO_PIOD_BASE + 3)
+#define GPIO_PIN_PD4 (GPIO_PIOD_BASE + 4)
+#define GPIO_PIN_PD5 (GPIO_PIOD_BASE + 5)
+#define GPIO_PIN_PD6 (GPIO_PIOD_BASE + 6)
+#define GPIO_PIN_PD7 (GPIO_PIOD_BASE + 7)
+#define GPIO_PIN_PD8 (GPIO_PIOD_BASE + 8)
+#define GPIO_PIN_PD9 (GPIO_PIOD_BASE + 9)
+#define GPIO_PIN_PD10 (GPIO_PIOD_BASE + 10)
+#define GPIO_PIN_PD11 (GPIO_PIOD_BASE + 11)
+#define GPIO_PIN_PD12 (GPIO_PIOD_BASE + 12)
+#define GPIO_PIN_PD13 (GPIO_PIOD_BASE + 13)
+#define GPIO_PIN_PD14 (GPIO_PIOD_BASE + 14)
+#define GPIO_PIN_PD15 (GPIO_PIOD_BASE + 15)
+#define GPIO_PIN_PD16 (GPIO_PIOD_BASE + 16)
+#define GPIO_PIN_PD17 (GPIO_PIOD_BASE + 17)
+
+#define GPIO_PIOE_BASE (GPIO_PIOD_BASE + 32)
+#define GPIO_PIN_PE0 (GPIO_PIOE_BASE + 0)
+#define GPIO_PIN_PE1 (GPIO_PIOE_BASE + 1)
+#define GPIO_PIN_PE2 (GPIO_PIOE_BASE + 2)
+#define GPIO_PIN_PE3 (GPIO_PIOE_BASE + 3)
+#define GPIO_PIN_PE4 (GPIO_PIOE_BASE + 4)
+#define GPIO_PIN_PE5 (GPIO_PIOE_BASE + 5)
+#define GPIO_PIN_PE6 (GPIO_PIOE_BASE + 6)
+#define GPIO_PIN_PE7 (GPIO_PIOE_BASE + 7)
+#define GPIO_PIN_PE8 (GPIO_PIOE_BASE + 8)
+#define GPIO_PIN_PE9 (GPIO_PIOE_BASE + 9)
+#define GPIO_PIN_PE10 (GPIO_PIOE_BASE + 10)
+#define GPIO_PIN_PE11 (GPIO_PIOE_BASE + 11)
+#define GPIO_PIN_PE12 (GPIO_PIOE_BASE + 12)
+#define GPIO_PIN_PE13 (GPIO_PIOE_BASE + 13)
+#define GPIO_PIN_PE14 (GPIO_PIOE_BASE + 14)
+#define GPIO_PIN_PE15 (GPIO_PIOE_BASE + 15)
+#define GPIO_PIN_PE16 (GPIO_PIOE_BASE + 16)
+#define GPIO_PIN_PE17 (GPIO_PIOE_BASE + 17)
+#define GPIO_PIN_PE18 (GPIO_PIOE_BASE + 18)
+#define GPIO_PIN_PE19 (GPIO_PIOE_BASE + 19)
+#define GPIO_PIN_PE20 (GPIO_PIOE_BASE + 20)
+#define GPIO_PIN_PE21 (GPIO_PIOE_BASE + 21)
+#define GPIO_PIN_PE22 (GPIO_PIOE_BASE + 22)
+#define GPIO_PIN_PE23 (GPIO_PIOE_BASE + 23)
+#define GPIO_PIN_PE24 (GPIO_PIOE_BASE + 24)
+#define GPIO_PIN_PE25 (GPIO_PIOE_BASE + 25)
+#define GPIO_PIN_PE26 (GPIO_PIOE_BASE + 26)
+
+static inline void *gpio_pin_to_addr(unsigned int pin)
+{
+ switch (pin >> 5) {
+ case 0:
+ return (void *)PIOA_BASE;
+ case 1:
+ return (void *)PIOB_BASE;
+ case 2:
+ return (void *)PIOC_BASE;
+ case 3:
+ return (void *)PIOD_BASE;
+ case 4:
+ return (void *)PIOE_BASE;
+ default:
+ return NULL;
+ }
+}
+
+void gpio_select_periph_A(unsigned int pin, int use_pullup);
+void gpio_select_periph_B(unsigned int pin, int use_pullup);
+
+void gpio_enable_ebi(void);
+void gpio_enable_usart0(void);
+void gpio_enable_usart1(void);
+void gpio_enable_usart2(void);
+void gpio_enable_usart3(void);
+
+#endif /* __ASM_AVR32_ARCH_GPIO_H__ */
+
diff --git a/include/asm-avr32/arch-at32ap7000/hmatrix2.h b/include/asm-avr32/arch-at32ap7000/hmatrix2.h
index e6df4b7..b0e787a 100644
--- a/include/asm-avr32/arch-at32ap7000/hmatrix2.h
+++ b/include/asm-avr32/arch-at32ap7000/hmatrix2.h
@@ -224,9 +224,9 @@
| HMATRIX2_BF(name,value))
/* Register access macros */
-#define hmatrix2_readl(port,reg) \
- readl((port)->regs + HMATRIX2_##reg)
-#define hmatrix2_writel(port,reg,value) \
- writel((value), (port)->regs + HMATRIX2_##reg)
+#define hmatrix2_readl(reg) \
+ readl((void *)HMATRIX_BASE + HMATRIX2_##reg)
+#define hmatrix2_writel(reg,value) \
+ writel((value), (void *)HMATRIX_BASE + HMATRIX2_##reg)
#endif /* __ASM_AVR32_HMATRIX2_H__ */
diff --git a/include/asm-avr32/arch-at32ap7000/platform.h b/include/asm-avr32/arch-at32ap7000/platform.h
deleted file mode 100644
index 7590501..0000000
--- a/include/asm-avr32/arch-at32ap7000/platform.h
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Atmel Corporation
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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
- */
-#ifndef _ASM_AVR32_ARCH_PM_H
-#define _ASM_AVR32_ARCH_PM_H
-
-#include <config.h>
-
-enum clock_domain_id {
- CLOCK_CPU,
- CLOCK_HSB,
- CLOCK_PBA,
- CLOCK_PBB,
- NR_CLOCK_DOMAINS,
-};
-
-enum resource_type {
- RESOURCE_GPIO,
- RESOURCE_CLOCK,
-};
-
-enum gpio_func {
- GPIO_FUNC_GPIO,
- GPIO_FUNC_A,
- GPIO_FUNC_B,
-};
-
-enum device_id {
- DEVICE_HEBI,
- DEVICE_PBA_BRIDGE,
- DEVICE_PBB_BRIDGE,
- DEVICE_HRAMC,
- /* GPIO controllers must be kept together */
- DEVICE_PIOA,
- DEVICE_PIOB,
- DEVICE_PIOC,
- DEVICE_PIOD,
- DEVICE_PIOE,
- DEVICE_SM,
- DEVICE_INTC,
- DEVICE_HMATRIX,
-#if defined(CFG_HPDC)
- DEVICE_HPDC,
-#endif
-#if defined(CFG_MACB0)
- DEVICE_MACB0,
-#endif
-#if defined(CFG_MACB1)
- DEVICE_MACB1,
-#endif
-#if defined(CFG_LCDC)
- DEVICE_LCDC,
-#endif
-#if defined(CFG_USART0)
- DEVICE_USART0,
-#endif
-#if defined(CFG_USART1)
- DEVICE_USART1,
-#endif
-#if defined(CFG_USART2)
- DEVICE_USART2,
-#endif
-#if defined(CFG_USART3)
- DEVICE_USART3,
-#endif
-#if defined(CFG_MMCI)
- DEVICE_MMCI,
-#endif
-#if defined(CFG_DMAC)
- DEVICE_DMAC,
-#endif
- NR_DEVICES,
- NO_DEVICE = -1,
-};
-
-struct resource {
- enum resource_type type;
- union {
- struct {
- unsigned long base;
- } iomem;
- struct {
- unsigned char nr_pins;
- enum device_id gpio_dev;
- enum gpio_func func;
- unsigned short start;
- } gpio;
- struct {
- enum clock_domain_id id;
- unsigned char index;
- } clock;
- } u;
-};
-
-struct device {
- void *regs;
- unsigned int nr_resources;
- const struct resource *resource;
-};
-
-struct clock_domain {
- unsigned short reg;
- enum clock_domain_id id;
- enum device_id bridge;
-};
-
-extern const struct device chip_device[NR_DEVICES];
-extern const struct clock_domain chip_clock[NR_CLOCK_DOMAINS];
-
-/**
- * Set up PIO, clock management and I/O memory for a device.
- */
-const struct device *get_device(enum device_id devid);
-void put_device(const struct device *dev);
-
-int gpio_set_func(enum device_id gpio_devid, unsigned int start,
- unsigned int nr_pins, enum gpio_func func);
-void gpio_free(enum device_id gpio_devid, unsigned int start,
- unsigned int nr_pins);
-
-void pm_init(void);
-int pm_enable_clock(enum clock_domain_id id, unsigned int index);
-void pm_disable_clock(enum clock_domain_id id, unsigned int index);
-unsigned long pm_get_clock_freq(enum clock_domain_id domain);
-
-void cpu_enable_sdram(void);
-
-#endif /* _ASM_AVR32_ARCH_PM_H */