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soc: rockchip: cpuinfo: Add support for rk3528

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Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Change-Id: I0c2ba1875faa224afd60065f7a17b4d247ac0ab0
This commit is contained in:
Sandy Huang
2022-12-08 11:46:29 +08:00
committed by Tao Huang
parent 16f512f1e1
commit 549386c823
2 changed files with 22 additions and 1 deletions
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9
drivers/soc/rockchip/rockchip-cpuinfo.c
View File

@@ -212,6 +212,11 @@ static void rk3308_init(void)
}
}
static void rk3528_init(void)
{
rockchip_soc_id = ROCKCHIP_SOC_RK3528;
}
#define RK356X_PMU_GRF_PHYS 0xfdc20000
#define RK356X_PMU_GRF_SOC_CON0 0x00000100
#define RK356X_CHIP_VERSION_MASK 0x00008000
@@ -261,7 +266,9 @@ int rockchip_soc_id_init(void)
rv1109_init();
} else if (cpu_is_rv1126()) {
rv1126_init();
} else if (cpu_is_rk3566()) {
} else if (cpu_is_rk3528()) {
rk3528_init();
} else if (cpu_is_rk3566()) {
rk3566_init();
} else if (cpu_is_rk3568()) {
rk3568_init();

14
include/linux/rockchip/cpu.h
View File

@@ -26,6 +26,7 @@
#define ROCKCHIP_CPU_RK312X 0x31260000
#define ROCKCHIP_CPU_RK3288 0x32880000
#define ROCKCHIP_CPU_RK3308 0x33080000
#define ROCKCHIP_CPU_RK3528 0x35280000
#define ROCKCHIP_CPU_RK3566 0x35660000
#define ROCKCHIP_CPU_RK3568 0x35680000
@@ -175,6 +176,17 @@ static inline bool cpu_is_rk3308(void)
static inline bool cpu_is_rk3308(void) { return false; }
#endif
#if defined(CONFIG_CPU_RK3528)
static inline bool cpu_is_rk3528(void)
{
if (rockchip_soc_id)
return (rockchip_soc_id & ROCKCHIP_CPU_MASK) == ROCKCHIP_CPU_RK3528;
return of_machine_is_compatible("rockchip,rk3528");
}
#else
static inline bool cpu_is_rk3528(void) { return false; }
#endif
#if defined(CONFIG_CPU_RK3568)
static inline bool cpu_is_rk3566(void)
{
@@ -210,6 +222,7 @@ static inline bool cpu_is_rk3568(void) { return false; }
#define ROCKCHIP_SOC_RK3308 (ROCKCHIP_CPU_RK3308 | 0x00)
#define ROCKCHIP_SOC_RK3308B (ROCKCHIP_CPU_RK3308 | 0x01)
#define ROCKCHIP_SOC_RK3308BS (ROCKCHIP_CPU_RK3308 | 0x02)
#define ROCKCHIP_SOC_RK3528 (ROCKCHIP_CPU_RK3528 | 0x00)
#define ROCKCHIP_SOC_RK3566 (ROCKCHIP_CPU_RK3566 | 0x00)
#define ROCKCHIP_SOC_RK3568 (ROCKCHIP_CPU_RK3568 | 0x00)
@@ -238,6 +251,7 @@ ROCKCHIP_SOC(RK3288, rk3288w, RK3288W)
ROCKCHIP_SOC(RK3308, rk3308, RK3308)
ROCKCHIP_SOC(RK3308, rk3308b, RK3308B)
ROCKCHIP_SOC(RK3308, rk3308bs, RK3308BS)
ROCKCHIP_SOC(RK3528, rk3528, RK3528)
ROCKCHIP_SOC(RK3568, rk3566, RK3566)
ROCKCHIP_SOC(RK3568, rk3568, RK3568)