#define CHIP_ID_ID_SHIFT 8
#define CHIP_ID_REV_MASK 0xff
-#define SYSTEM_CONFIG_CPUCLK_SHIFT 18
-#define SYSTEM_CONFIG_CPUCLK_MASK 0x1
-#define SYSTEM_CONFIG_CPUCLK_320 0x0
-#define SYSTEM_CONFIG_CPUCLK_384 0x1
-#define SYSTEM_CONFIG_SRAM_CS0_MODE_SHIFT 2
-#define SYSTEM_CONFIG_SRAM_CS0_MODE_MASK 0x3
-#define SYSTEM_CONFIG_SRAM_CS0_MODE_NORMAL 0
-#define SYSTEM_CONFIG_SRAM_CS0_MODE_WDT 1
-#define SYSTEM_CONFIG_SRAM_CS0_MODE_BTCOEX 2
+#define RT305X_SYSCFG_CPUCLK_SHIFT 18
+#define RT305X_SYSCFG_CPUCLK_MASK 0x1
+#define RT305X_SYSCFG_CPUCLK_LOW 0x0
+#define RT305X_SYSCFG_CPUCLK_HIGH 0x1
+#define RT305X_SYSCFG_SRAM_CS0_MODE_SHIFT 2
+#define RT305X_SYSCFG_SRAM_CS0_MODE_MASK 0x3
+#define RT305X_SYSCFG_SRAM_CS0_MODE_NORMAL 0
+#define RT305X_SYSCFG_SRAM_CS0_MODE_WDT 1
+#define RT305X_SYSCFG_SRAM_CS0_MODE_BTCOEX 2
#define RT305X_GPIO_MODE_I2C BIT(0)
#define RT305X_GPIO_MODE_SPI BIT(1)
u32 t;
t = rt305x_sysc_rr(SYSC_REG_SYSTEM_CONFIG);
- t = ((t >> SYSTEM_CONFIG_CPUCLK_SHIFT) & SYSTEM_CONFIG_CPUCLK_MASK);
+ t = ((t >> RT305X_SYSCFG_CPUCLK_SHIFT) & RT305X_SYSCFG_CPUCLK_MASK);
switch (t) {
- case SYSTEM_CONFIG_CPUCLK_320:
+ case RT305X_SYSCFG_CPUCLK_LOW:
rt305x_cpu_clk.rate = 320000000;
break;
- case SYSTEM_CONFIG_CPUCLK_384:
+ case RT305X_SYSCFG_CPUCLK_HIGH:
rt305x_cpu_clk.rate = 384000000;
break;
}
/* enable WDT reset output on pin SRAM_CS_N */
t = rt305x_sysc_rr(SYSC_REG_SYSTEM_CONFIG);
- t |= SYSTEM_CONFIG_SRAM_CS0_MODE_WDT <<
- SYSTEM_CONFIG_SRAM_CS0_MODE_SHIFT;
+ t |= RT305X_SYSCFG_SRAM_CS0_MODE_WDT <<
+ RT305X_SYSCFG_SRAM_CS0_MODE_SHIFT;
rt305x_sysc_wr(t, SYSC_REG_SYSTEM_CONFIG);
platform_device_register(&rt305x_wdt_device);