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Diffstat (limited to 'arch/mips/include/asm/mach-ralink/mt7620.h')
-rw-r--r--arch/mips/include/asm/mach-ralink/mt7620.h64
1 files changed, 48 insertions, 16 deletions
diff --git a/arch/mips/include/asm/mach-ralink/mt7620.h b/arch/mips/include/asm/mach-ralink/mt7620.h
index 6f9b24f51157..1976fb815fd1 100644
--- a/arch/mips/include/asm/mach-ralink/mt7620.h
+++ b/arch/mips/include/asm/mach-ralink/mt7620.h
@@ -13,6 +13,13 @@
#ifndef _MT7620_REGS_H_
#define _MT7620_REGS_H_
+enum mt762x_soc_type {
+ MT762X_SOC_UNKNOWN = 0,
+ MT762X_SOC_MT7620A,
+ MT762X_SOC_MT7620N,
+ MT762X_SOC_MT7628AN,
+};
+
#define MT7620_SYSC_BASE 0x10000000
#define SYSC_REG_CHIP_NAME0 0x00
@@ -25,11 +32,9 @@
#define SYSC_REG_CPLL_CONFIG0 0x54
#define SYSC_REG_CPLL_CONFIG1 0x58
-#define MT7620N_CHIP_NAME0 0x33365452
-#define MT7620N_CHIP_NAME1 0x20203235
-
-#define MT7620A_CHIP_NAME0 0x3637544d
-#define MT7620A_CHIP_NAME1 0x20203032
+#define MT7620_CHIP_NAME0 0x3637544d
+#define MT7620_CHIP_NAME1 0x20203032
+#define MT7628_CHIP_NAME1 0x20203832
#define SYSCFG0_XTAL_FREQ_SEL BIT(6)
@@ -74,6 +79,9 @@
#define SYSCFG0_DRAM_TYPE_DDR1 1
#define SYSCFG0_DRAM_TYPE_DDR2 2
+#define SYSCFG0_DRAM_TYPE_DDR2_MT7628 0
+#define SYSCFG0_DRAM_TYPE_DDR1_MT7628 1
+
#define MT7620_DRAM_BASE 0x0
#define MT7620_SDRAM_SIZE_MIN 2
#define MT7620_SDRAM_SIZE_MAX 64
@@ -82,7 +90,6 @@
#define MT7620_DDR2_SIZE_MIN 32
#define MT7620_DDR2_SIZE_MAX 256
-#define MT7620_GPIO_MODE_I2C BIT(0)
#define MT7620_GPIO_MODE_UART0_SHIFT 2
#define MT7620_GPIO_MODE_UART0_MASK 0x7
#define MT7620_GPIO_MODE_UART0(x) ((x) << MT7620_GPIO_MODE_UART0_SHIFT)
@@ -94,15 +101,40 @@
#define MT7620_GPIO_MODE_GPIO_UARTF 0x5
#define MT7620_GPIO_MODE_GPIO_I2S 0x6
#define MT7620_GPIO_MODE_GPIO 0x7
-#define MT7620_GPIO_MODE_UART1 BIT(5)
-#define MT7620_GPIO_MODE_MDIO BIT(8)
-#define MT7620_GPIO_MODE_RGMII1 BIT(9)
-#define MT7620_GPIO_MODE_RGMII2 BIT(10)
-#define MT7620_GPIO_MODE_SPI BIT(11)
-#define MT7620_GPIO_MODE_SPI_REF_CLK BIT(12)
-#define MT7620_GPIO_MODE_WLED BIT(13)
-#define MT7620_GPIO_MODE_JTAG BIT(15)
-#define MT7620_GPIO_MODE_EPHY BIT(15)
-#define MT7620_GPIO_MODE_WDT BIT(22)
+
+#define MT7620_GPIO_MODE_NAND 0
+#define MT7620_GPIO_MODE_SD 1
+#define MT7620_GPIO_MODE_ND_SD_GPIO 2
+#define MT7620_GPIO_MODE_ND_SD_MASK 0x3
+#define MT7620_GPIO_MODE_ND_SD_SHIFT 18
+
+#define MT7620_GPIO_MODE_PCIE_RST 0
+#define MT7620_GPIO_MODE_PCIE_REF 1
+#define MT7620_GPIO_MODE_PCIE_GPIO 2
+#define MT7620_GPIO_MODE_PCIE_MASK 0x3
+#define MT7620_GPIO_MODE_PCIE_SHIFT 16
+
+#define MT7620_GPIO_MODE_WDT_RST 0
+#define MT7620_GPIO_MODE_WDT_REF 1
+#define MT7620_GPIO_MODE_WDT_GPIO 2
+#define MT7620_GPIO_MODE_WDT_MASK 0x3
+#define MT7620_GPIO_MODE_WDT_SHIFT 21
+
+#define MT7620_GPIO_MODE_I2C 0
+#define MT7620_GPIO_MODE_UART1 5
+#define MT7620_GPIO_MODE_MDIO 8
+#define MT7620_GPIO_MODE_RGMII1 9
+#define MT7620_GPIO_MODE_RGMII2 10
+#define MT7620_GPIO_MODE_SPI 11
+#define MT7620_GPIO_MODE_SPI_REF_CLK 12
+#define MT7620_GPIO_MODE_WLED 13
+#define MT7620_GPIO_MODE_JTAG 15
+#define MT7620_GPIO_MODE_EPHY 15
+#define MT7620_GPIO_MODE_PA 20
+
+static inline int mt7620_get_eco(void)
+{
+ return rt_sysc_r32(SYSC_REG_CHIP_REV) & CHIP_REV_ECO_MASK;
+}
#endif