rockchip: include cru_rk3588.h and define rockchip_cru for RK3588

fix following error found by clang:

  CC      arch/arm/mach-rockchip/cpu-info.o
arch/arm/mach-rockchip/cpu-info.c:23:13: error: incomplete definition of type 'struct rockchip_cru'
   23 |         switch (cru->glb_rst_st) {
      |                 ~~~^
./arch/arm/include/asm/arch-rockchip/clock.h:181:8: note: forward declaration of 'struct rockchip_cru'
  181 | struct rockchip_cru;
      |        ^
1 error generated.

Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/arch/arm/include/asm/arch-rockchip/cru.h b/arch/arm/include/asm/arch-rockchip/cru.h
index 9778790..c3259b8 100644
--- a/arch/arm/include/asm/arch-rockchip/cru.h
+++ b/arch/arm/include/asm/arch-rockchip/cru.h
@@ -17,6 +17,8 @@
 # include <asm/arch-rockchip/cru_rk3399.h>
 #elif defined(CONFIG_ROCKCHIP_RK3568)
 #include <asm/arch-rockchip/cru_rk3568.h>
+#elif defined(CONFIG_ROCKCHIP_RK3588)
+#include <asm/arch-rockchip/cru_rk3588.h>
 #endif
 
 /* CRU_GLB_RST_ST */
diff --git a/arch/arm/include/asm/arch-rockchip/cru_rk3588.h b/arch/arm/include/asm/arch-rockchip/cru_rk3588.h
index a0e54d3..dad4848 100644
--- a/arch/arm/include/asm/arch-rockchip/cru_rk3588.h
+++ b/arch/arm/include/asm/arch-rockchip/cru_rk3588.h
@@ -92,6 +92,8 @@
 	unsigned int pmuclkgate_con[9]; /* Address Offset: 0x0100 */
 };
 
+#define rockchip_cru rk3588_cru
+
 check_member(rk3588_cru, mode_con00, 0x280);
 check_member(rk3588_cru, pmuclksel_con[1], 0x30304);