add at24 driver

hc

2023-11-06 15ade055295d13f95d49e3d99b09f3bbfb4a43e7

 kernel/include/linux/rockchip/cpu.h
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@@ -24,6 +24,7 @@
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 #define ROCKCHIP_CPU_RK312X		0x31260000
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 #define ROCKCHIP_CPU_RK3288		0x32880000
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 #define ROCKCHIP_CPU_RK3308		0x33080000
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+#define ROCKCHIP_CPU_RK3528		0x35280000
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 #define ROCKCHIP_CPU_RK3566		0x35660000
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 #define ROCKCHIP_CPU_RK3568		0x35680000
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@@ -153,6 +154,17 @@
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 static inline bool cpu_is_rk3308(void) { return false; }
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 #endif
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+#if defined(CONFIG_CPU_RK3528)
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+static inline bool cpu_is_rk3528(void)
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+{
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+	if (rockchip_soc_id)
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+		return (rockchip_soc_id & ROCKCHIP_CPU_MASK) == ROCKCHIP_CPU_RK3528;
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+	return of_machine_is_compatible("rockchip,rk3528");
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+}
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+#else
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+static inline bool cpu_is_rk3528(void) { return false; }
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+#endif
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+
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 #if defined(CONFIG_CPU_RK3568)
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 static inline bool cpu_is_rk3566(void)
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 {
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@@ -185,6 +197,7 @@
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 #define ROCKCHIP_SOC_RK3288W    (ROCKCHIP_CPU_RK3288 | 0x01)
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 #define ROCKCHIP_SOC_RK3308	(ROCKCHIP_CPU_RK3308 | 0x00)
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 #define ROCKCHIP_SOC_RK3308B	(ROCKCHIP_CPU_RK3308 | 0x01)
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+#define ROCKCHIP_SOC_RK3528	(ROCKCHIP_CPU_RK3528 | 0x00)
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 #define ROCKCHIP_SOC_RK3566	(ROCKCHIP_CPU_RK3566 | 0x00)
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 #define ROCKCHIP_SOC_RK3568	(ROCKCHIP_CPU_RK3568 | 0x00)
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@@ -208,6 +221,7 @@
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 ROCKCHIP_SOC(rk3288w, RK3288W)
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 ROCKCHIP_SOC(rk3308, RK3308)
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 ROCKCHIP_SOC(rk3308b, RK3308B)
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+ROCKCHIP_SOC(rk3528, RK3528)
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 ROCKCHIP_SOC(rk3566, RK3566)
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 ROCKCHIP_SOC(rk3568, RK3568)
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