rk3568 rt uboot init

hc

2023-11-06 9df731a176aab8e03b984b681b1bea01ccff6644

 u-boot/arch/arm/include/asm/arch-rockchip/clock.h
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@@ -12,6 +12,13 @@
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 #define RKCLK_PLL_MODE_NORMAL		1
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 #define RKCLK_PLL_MODE_DEEP		2
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+/*
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+ * PLL flags
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+ */
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+#define ROCKCHIP_PLL_SYNC_RATE		BIT(0)
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+/* normal mode only. now only for pll_rk3036, pll_rk3328 type */
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+#define ROCKCHIP_PLL_FIXED_MODE		BIT(1)
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+
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 enum {
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 	ROCKCHIP_SYSCON_NOC,
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 	ROCKCHIP_SYSCON_GRF,
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@@ -29,6 +36,7 @@
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 	ROCKCHIP_SYSCON_PIPE_PHY2_GRF,
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 	ROCKCHIP_SYSCON_VOP_GRF,
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 	ROCKCHIP_SYSCON_VO_GRF,
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+	ROCKCHIP_SYSCON_IOC,
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 };
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 /* Standard Rockchip clock numbers */