diff options
Diffstat (limited to 'arch/mips/include/asm/mach-loongson32')
| -rw-r--r-- | arch/mips/include/asm/mach-loongson32/irq.h | 41 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-loongson32/loongson1.h | 5 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-loongson32/platform.h | 1 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-loongson32/regs-clk.h | 34 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-loongson32/regs-mux.h | 61 |
5 files changed, 141 insertions, 1 deletions
diff --git a/arch/mips/include/asm/mach-loongson32/irq.h b/arch/mips/include/asm/mach-loongson32/irq.h index c1c744197de4..8c01b304b7ec 100644 --- a/arch/mips/include/asm/mach-loongson32/irq.h +++ b/arch/mips/include/asm/mach-loongson32/irq.h @@ -36,9 +36,14 @@ #define LS1X_IRQ(n, x) (LS1X_IRQ_BASE + (n << 5) + (x)) #define LS1X_UART0_IRQ LS1X_IRQ(0, 2) +#if defined(CONFIG_LOONGSON1_LS1B) #define LS1X_UART1_IRQ LS1X_IRQ(0, 3) #define LS1X_UART2_IRQ LS1X_IRQ(0, 4) #define LS1X_UART3_IRQ LS1X_IRQ(0, 5) +#elif defined(CONFIG_LOONGSON1_LS1C) +#define LS1X_UART1_IRQ LS1X_IRQ(0, 4) +#define LS1X_UART2_IRQ LS1X_IRQ(0, 5) +#endif #define LS1X_CAN0_IRQ LS1X_IRQ(0, 6) #define LS1X_CAN1_IRQ LS1X_IRQ(0, 7) #define LS1X_SPI0_IRQ LS1X_IRQ(0, 8) @@ -47,6 +52,9 @@ #define LS1X_DMA0_IRQ LS1X_IRQ(0, 13) #define LS1X_DMA1_IRQ LS1X_IRQ(0, 14) #define LS1X_DMA2_IRQ LS1X_IRQ(0, 15) +#if defined(CONFIG_LOONGSON1_LS1C) +#define LS1X_NAND_IRQ LS1X_IRQ(0, 16) +#endif #define LS1X_PWM0_IRQ LS1X_IRQ(0, 17) #define LS1X_PWM1_IRQ LS1X_IRQ(0, 18) #define LS1X_PWM2_IRQ LS1X_IRQ(0, 19) @@ -54,18 +62,49 @@ #define LS1X_RTC_INT0_IRQ LS1X_IRQ(0, 21) #define LS1X_RTC_INT1_IRQ LS1X_IRQ(0, 22) #define LS1X_RTC_INT2_IRQ LS1X_IRQ(0, 23) +#if defined(CONFIG_LOONGSON1_LS1B) #define LS1X_TOY_INT0_IRQ LS1X_IRQ(0, 24) #define LS1X_TOY_INT1_IRQ LS1X_IRQ(0, 25) #define LS1X_TOY_INT2_IRQ LS1X_IRQ(0, 26) #define LS1X_RTC_TICK_IRQ LS1X_IRQ(0, 27) #define LS1X_TOY_TICK_IRQ LS1X_IRQ(0, 28) +#define LS1X_UART4_IRQ LS1X_IRQ(0, 29) +#define LS1X_UART5_IRQ LS1X_IRQ(0, 30) +#elif defined(CONFIG_LOONGSON1_LS1C) +#define LS1X_UART3_IRQ LS1X_IRQ(0, 29) +#define LS1X_ADC_IRQ LS1X_IRQ(0, 30) +#define LS1X_SDIO_IRQ LS1X_IRQ(0, 31) +#endif #define LS1X_EHCI_IRQ LS1X_IRQ(1, 0) #define LS1X_OHCI_IRQ LS1X_IRQ(1, 1) +#if defined(CONFIG_LOONGSON1_LS1B) #define LS1X_GMAC0_IRQ LS1X_IRQ(1, 2) #define LS1X_GMAC1_IRQ LS1X_IRQ(1, 3) +#elif defined(CONFIG_LOONGSON1_LS1C) +#define LS1X_OTG_IRQ LS1X_IRQ(1, 2) +#define LS1X_GMAC0_IRQ LS1X_IRQ(1, 3) +#define LS1X_CAM_IRQ LS1X_IRQ(1, 4) +#define LS1X_UART4_IRQ LS1X_IRQ(1, 5) +#define LS1X_UART5_IRQ LS1X_IRQ(1, 6) +#define LS1X_UART6_IRQ LS1X_IRQ(1, 7) +#define LS1X_UART7_IRQ LS1X_IRQ(1, 8) +#define LS1X_UART8_IRQ LS1X_IRQ(1, 9) +#define LS1X_UART9_IRQ LS1X_IRQ(1, 13) +#define LS1X_UART10_IRQ LS1X_IRQ(1, 14) +#define LS1X_UART11_IRQ LS1X_IRQ(1, 15) +#define LS1X_I2C0_IRQ LS1X_IRQ(1, 17) +#define LS1X_I2C1_IRQ LS1X_IRQ(1, 18) +#define LS1X_I2C2_IRQ LS1X_IRQ(1, 19) +#endif -#define LS1X_IRQS (LS1X_IRQ(4, 31) + 1 - LS1X_IRQ_BASE) +#if defined(CONFIG_LOONGSON1_LS1B) +#define INTN 4 +#elif defined(CONFIG_LOONGSON1_LS1C) +#define INTN 5 +#endif + +#define LS1X_IRQS (LS1X_IRQ(INTN, 31) + 1 - LS1X_IRQ_BASE) #define NR_IRQS (MIPS_CPU_IRQS + LS1X_IRQS) diff --git a/arch/mips/include/asm/mach-loongson32/loongson1.h b/arch/mips/include/asm/mach-loongson32/loongson1.h index 978f6df8970a..3584c40caf79 100644 --- a/arch/mips/include/asm/mach-loongson32/loongson1.h +++ b/arch/mips/include/asm/mach-loongson32/loongson1.h @@ -12,7 +12,11 @@ #ifndef __ASM_MACH_LOONGSON32_LOONGSON1_H #define __ASM_MACH_LOONGSON32_LOONGSON1_H +#if defined(CONFIG_LOONGSON1_LS1B) #define DEFAULT_MEMSIZE 256 /* If no memsize provided */ +#elif defined(CONFIG_LOONGSON1_LS1C) +#define DEFAULT_MEMSIZE 32 +#endif /* Loongson 1 Register Bases */ #define LS1X_MUX_BASE 0x1fd00420 @@ -20,6 +24,7 @@ #define LS1X_GPIO0_BASE 0x1fd010c0 #define LS1X_GPIO1_BASE 0x1fd010c4 #define LS1X_DMAC_BASE 0x1fd01160 +#define LS1X_CBUS_BASE 0x1fd011c0 #define LS1X_EHCI_BASE 0x1fe00000 #define LS1X_OHCI_BASE 0x1fe08000 #define LS1X_GMAC0_BASE 0x1fe10000 diff --git a/arch/mips/include/asm/mach-loongson32/platform.h b/arch/mips/include/asm/mach-loongson32/platform.h index 672531aa9bef..7adc31364939 100644 --- a/arch/mips/include/asm/mach-loongson32/platform.h +++ b/arch/mips/include/asm/mach-loongson32/platform.h @@ -30,5 +30,6 @@ void __init ls1x_clk_init(void); void __init ls1x_dma_set_platdata(struct plat_ls1x_dma *pdata); void __init ls1x_nand_set_platdata(struct plat_ls1x_nand *pdata); void __init ls1x_serial_set_uartclk(struct platform_device *pdev); +void __init ls1x_rtc_set_extclk(struct platform_device *pdev); #endif /* __ASM_MACH_LOONGSON32_PLATFORM_H */ diff --git a/arch/mips/include/asm/mach-loongson32/regs-clk.h b/arch/mips/include/asm/mach-loongson32/regs-clk.h index 4d56fc38f0c4..e5e8f118f34b 100644 --- a/arch/mips/include/asm/mach-loongson32/regs-clk.h +++ b/arch/mips/include/asm/mach-loongson32/regs-clk.h @@ -18,6 +18,7 @@ #define LS1X_CLK_PLL_FREQ LS1X_CLK_REG(0x0) #define LS1X_CLK_PLL_DIV LS1X_CLK_REG(0x4) +#if defined(CONFIG_LOONGSON1_LS1B) /* Clock PLL Divisor Register Bits */ #define DIV_DC_EN BIT(31) #define DIV_DC_RST BIT(30) @@ -48,4 +49,37 @@ #define BYPASS_DDR_WIDTH 1 #define BYPASS_CPU_WIDTH 1 +#elif defined(CONFIG_LOONGSON1_LS1C) +/* PLL/SDRAM Frequency configuration register Bits */ +#define PLL_VALID BIT(31) +#define FRAC_N GENMASK(23, 16) +#define RST_TIME GENMASK(3, 2) +#define SDRAM_DIV GENMASK(1, 0) + +/* CPU/CAMERA/DC Frequency configuration register Bits */ +#define DIV_DC_EN BIT(31) +#define DIV_DC GENMASK(30, 24) +#define DIV_CAM_EN BIT(23) +#define DIV_CAM GENMASK(22, 16) +#define DIV_CPU_EN BIT(15) +#define DIV_CPU GENMASK(14, 8) +#define DIV_DC_SEL_EN BIT(5) +#define DIV_DC_SEL BIT(4) +#define DIV_CAM_SEL_EN BIT(3) +#define DIV_CAM_SEL BIT(2) +#define DIV_CPU_SEL_EN BIT(1) +#define DIV_CPU_SEL BIT(0) + +#define DIV_DC_SHIFT 24 +#define DIV_CAM_SHIFT 16 +#define DIV_CPU_SHIFT 8 +#define DIV_DDR_SHIFT 0 + +#define DIV_DC_WIDTH 7 +#define DIV_CAM_WIDTH 7 +#define DIV_CPU_WIDTH 7 +#define DIV_DDR_WIDTH 2 + +#endif + #endif /* __ASM_MACH_LOONGSON32_REGS_CLK_H */ diff --git a/arch/mips/include/asm/mach-loongson32/regs-mux.h b/arch/mips/include/asm/mach-loongson32/regs-mux.h index 7c394f93cb9e..4a0bdeb0eb9b 100644 --- a/arch/mips/include/asm/mach-loongson32/regs-mux.h +++ b/arch/mips/include/asm/mach-loongson32/regs-mux.h @@ -18,6 +18,7 @@ #define LS1X_MUX_CTRL0 LS1X_MUX_REG(0x0) #define LS1X_MUX_CTRL1 LS1X_MUX_REG(0x4) +#if defined(CONFIG_LOONGSON1_LS1B) /* MUX CTRL0 Register Bits */ #define UART0_USE_PWM23 BIT(28) #define UART0_USE_PWM01 BIT(27) @@ -64,4 +65,64 @@ #define GMAC1_USE_PWM23 BIT(1) #define GMAC0_USE_PWM01 BIT(0) +#elif defined(CONFIG_LOONGSON1_LS1C) + +/* SHUT_CTRL Register Bits */ +#define UART_SPLIT GENMASK(31, 30) +#define OUTPUT_CLK GENMASK(29, 26) +#define ADC_SHUT BIT(25) +#define SDIO_SHUT BIT(24) +#define DMA2_SHUT BIT(23) +#define DMA1_SHUT BIT(22) +#define DMA0_SHUT BIT(21) +#define SPI1_SHUT BIT(20) +#define SPI0_SHUT BIT(19) +#define I2C2_SHUT BIT(18) +#define I2C1_SHUT BIT(17) +#define I2C0_SHUT BIT(16) +#define AC97_SHUT BIT(15) +#define I2S_SHUT BIT(14) +#define UART3_SHUT BIT(13) +#define UART2_SHUT BIT(12) +#define UART1_SHUT BIT(11) +#define UART0_SHUT BIT(10) +#define CAN1_SHUT BIT(9) +#define CAN0_SHUT BIT(8) +#define ECC_SHUT BIT(7) +#define GMAC_SHUT BIT(6) +#define USBHOST_SHUT BIT(5) +#define USBOTG_SHUT BIT(4) +#define SDRAM_SHUT BIT(3) +#define SRAM_SHUT BIT(2) +#define CAM_SHUT BIT(1) +#define LCD_SHUT BIT(0) + +#define UART_SPLIT_SHIFT 30 +#define OUTPUT_CLK_SHIFT 26 + +/* MISC_CTRL Register Bits */ +#define USBHOST_RSTN BIT(31) +#define PHY_INTF_SELI GENMASK(30, 28) +#define AC97_EN BIT(25) +#define SDIO_DMA_EN GENMASK(24, 23) +#define ADC_DMA_EN BIT(22) +#define SDIO_USE_SPI1 BIT(17) +#define SDIO_USE_SPI0 BIT(16) +#define SRAM_CTRL GENMASK(15, 0) + +#define PHY_INTF_SELI_SHIFT 28 +#define SDIO_DMA_EN_SHIFT 23 +#define SRAM_CTRL_SHIFT 0 + +#define LS1X_CBUS_REG(n, x) \ + ((void __iomem *)KSEG1ADDR(LS1X_CBUS_BASE + (n * 0x04) + (x))) + +#define LS1X_CBUS_FIRST(n) LS1X_CBUS_REG(n, 0x00) +#define LS1X_CBUS_SECOND(n) LS1X_CBUS_REG(n, 0x10) +#define LS1X_CBUS_THIRD(n) LS1X_CBUS_REG(n, 0x20) +#define LS1X_CBUS_FOURTHT(n) LS1X_CBUS_REG(n, 0x30) +#define LS1X_CBUS_FIFTHT(n) LS1X_CBUS_REG(n, 0x40) + +#endif + #endif /* __ASM_MACH_LOONGSON32_REGS_MUX_H */ |