hw/misc: Move NPCM7XX CLK to NPCM CLK

A lot of NPCM7XX and NPCM8XX CLK modules share the same code,
this commit moves the NPCM7XX CLK to NPCM CLK for these
properties.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Hao Wu <wuhaotsh@google.com>
Message-id: 20250219184609.1839281-12-wuhaotsh@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

2 files changed, 13 insertions, 11 deletions

diff --git a/include/hw/arm/npcm7xx.h b/include/hw/arm/npcm7xx.h
index e80fd91f20..56536565b7 100644
--- a/include/hw/arm/npcm7xx.h
+++ b/include/hw/arm/npcm7xx.h
@@ -90,7 +90,7 @@ struct NPCM7xxState {
     MemoryRegion        *dram;
 
     NPCMGCRState        gcr;
-    NPCM7xxCLKState     clk;
+    NPCMCLKState     clk;
     NPCM7xxTimerCtrlState tim[3];
     NPCM7xxADCState     adc;
     NPCM7xxPWMState     pwm[NPCM7XX_NR_PWM_MODULES];
diff --git a/include/hw/misc/npcm_clk.h b/include/hw/misc/npcm_clk.h
index 0aef81e10c..db03b46a52 100644
--- a/include/hw/misc/npcm_clk.h
+++ b/include/hw/misc/npcm_clk.h
@@ -20,11 +20,12 @@
 #include "hw/clock.h"
 #include "hw/sysbus.h"
 
+#define NPCM7XX_CLK_NR_REGS             (0x70 / sizeof(uint32_t))
 /*
- * Number of registers in our device state structure. Don't change this without
- * incrementing the version_id in the vmstate.
+ * Number of maximum registers in NPCM device state structure. Don't change
+ * this without incrementing the version_id in the vmstate.
  */
-#define NPCM7XX_CLK_NR_REGS             (0x70 / sizeof(uint32_t))
+#define NPCM_CLK_MAX_NR_REGS            NPCM7XX_CLK_NR_REGS
 
 #define NPCM7XX_WATCHDOG_RESET_GPIO_IN "npcm7xx-clk-watchdog-reset-gpio-in"
 
@@ -80,7 +81,7 @@ typedef enum NPCM7xxClockDivider {
     NPCM7XX_CLOCK_NR_DIVIDERS,
 } NPCM7xxClockConverter;
 
-typedef struct NPCM7xxCLKState NPCM7xxCLKState;
+typedef struct NPCMCLKState NPCMCLKState;
 
 /**
  * struct NPCM7xxClockPLLState - A PLL module in CLK module.
@@ -94,7 +95,7 @@ typedef struct NPCM7xxClockPLLState {
     DeviceState parent;
 
     const char *name;
-    NPCM7xxCLKState *clk;
+    NPCMCLKState *clk;
     Clock *clock_in;
     Clock *clock_out;
 
@@ -115,7 +116,7 @@ typedef struct NPCM7xxClockSELState {
     DeviceState parent;
 
     const char *name;
-    NPCM7xxCLKState *clk;
+    NPCMCLKState *clk;
     uint8_t input_size;
     Clock *clock_in[NPCM7XX_CLK_SEL_MAX_INPUT];
     Clock *clock_out;
@@ -140,7 +141,7 @@ typedef struct NPCM7xxClockDividerState {
     DeviceState parent;
 
     const char *name;
-    NPCM7xxCLKState *clk;
+    NPCMCLKState *clk;
     Clock *clock_in;
     Clock *clock_out;
 
@@ -155,7 +156,7 @@ typedef struct NPCM7xxClockDividerState {
     };
 } NPCM7xxClockDividerState;
 
-struct NPCM7xxCLKState {
+struct NPCMCLKState {
     SysBusDevice parent;
 
     MemoryRegion iomem;
@@ -165,7 +166,7 @@ struct NPCM7xxCLKState {
     NPCM7xxClockSELState sels[NPCM7XX_CLOCK_NR_SELS];
     NPCM7xxClockDividerState dividers[NPCM7XX_CLOCK_NR_DIVIDERS];
 
-    uint32_t regs[NPCM7XX_CLK_NR_REGS];
+    uint32_t regs[NPCM_CLK_MAX_NR_REGS];
 
     /* Time reference for SECCNT and CNTR25M, initialized by power on reset */
     int64_t ref_ns;
@@ -174,7 +175,8 @@ struct NPCM7xxCLKState {
     Clock *clkref;
 };
 
+#define TYPE_NPCM_CLK "npcm-clk"
+OBJECT_DECLARE_SIMPLE_TYPE(NPCMCLKState, NPCM_CLK)
 #define TYPE_NPCM7XX_CLK "npcm7xx-clk"
-OBJECT_DECLARE_SIMPLE_TYPE(NPCM7xxCLKState, NPCM7XX_CLK)
 
 #endif /* NPCM_CLK_H */