ARM: rockchip: rk3228: add grf definition

[firefly-linux-kernel-4.4.55.git] / include / linux / rockchip / cru.h

diff --git a/include/linux/rockchip/cru.h b/include/linux/rockchip/cru.h
index 2d8c941f3eb3fb80c4d854edefc257ad2208c0f5..95924f555f2fdc994a2b9e4a0ec565eb9723313d 100755 (executable)
--- a/include/linux/rockchip/cru.h
+++ b/include/linux/rockchip/cru.h
@@ -59,7 +59,7 @@
 #define RK3288_CRU_CLKGATES_CON(i)     (RK3288_CRU_CLKGATE_CON + ((i) * 4))
 
 /******************PLL MODE BITS*******************/
-// apll dpll,cpll,gpll,npll 0~4
+/*************apll dpll,cpll,gpll,npll 0~4************/
 #define RK3288_PLLS_MODE_OFFSET(id) ((id)<=3 ? (id*4) : 14)
 #define RK3288_PLL_MODE_MSK(id)                (0x3 << RK3288_PLLS_MODE_OFFSET(id))
 #define RK3288_PLL_MODE_SLOW(id)       ((0x0<<RK3288_PLLS_MODE_OFFSET(id))|(0x3<<(16+RK3288_PLLS_MODE_OFFSET(id))))
@@ -73,7 +73,6 @@
 
 enum rk3288_cru_clk_gate {
        /* SCU CLK GATE 0 CON */
-        //gate0
        RK3288_CLKGATE_UART0_SRC    =   (RK3288_CRU_CONS_GATEID(1)+8),   
        
        RK3288_CLKGATE_UART4_SRC    =   (RK3288_CRU_CONS_GATEID(2)+12),   
@@ -122,11 +121,32 @@ static inline void rk3288_cru_set_soft_reset(u32 idx, bool on)
        void __iomem *reg = RK_CRU_VIRT + RK3288_CRU_SOFTRSTS_CON(idx >> 4);
        u32 val = on ? 0x10001U << (idx & 0xf) : 0x10000U << (idx & 0xf);
        writel_relaxed(val, reg);
-       dsb();
+       dsb(sy);
 }
 
 #define RK3036_CRU_MODE_CON 0x0040
 
+/******************PLL MODE BITS*******************/
+/****************apll dpll,gpll 0~2******************/
+#define RK3036_PLLS_MODE_OFFSET(id) ((id) < 2 ? (id*4) : 12)
+
+#define RK3036_PLL_MODE_SLOW(id)       ((0x0 << RK3036_PLLS_MODE_OFFSET(id)) \
+       | (((id) < 2 ? 0x1 : 0x3) << (16 + RK3036_PLLS_MODE_OFFSET(id))))
+
+#define RK3036_PLL_MODE_MSK(id)        (0x1 << RK3036_PLLS_MODE_OFFSET(id))
+
+#define RK3036_APLL_MODE_SLOW  ((0x0<<0x00)|(0x1<<(16+0x00)))
+#define RK3036_DPLL_MODE_SLOW  ((0x0<<0x04)|(0x1<<(16+0x04)))
+#define RK3036_GPLL_MODE_SLOW  ((0x0<<0x12)|(0x3<<(16+0x12)))
+
+#define RK3036_APLL_MODE_NORM  ((0x1<<0x00)|(0x1<<(16+0x00)))
+#define RK3036_DPLL_MODE_NORM  ((0x1<<0x04)|(0x1<<(16+0x04)))
+#define RK3036_GPLL_MODE_NORM  ((0x1<<0x12)|(0x3<<(16+0x12)))
+
+#define RK3036_GPLL_MODE_DEEP  ((0x10<<0x12)|(0x3<<(16+0x12)))
+
+#define RK3036_PLL_CONS(id, i) (((id) < 2 ? id : (id + 1)) * 0x10 + ((i) * 4))
+
 #define RK3036_CRU_GLB_SRST_FST_VALUE 0x00100
 #define RK3036_CRU_GLB_SRST_SND_VALUE 0x00104
 #define RK3036_CRU_SOFTRST0_CON 0x00110
@@ -155,12 +175,17 @@ static inline void rk3288_cru_set_soft_reset(u32 idx, bool on)
 #define RK3036_CRU_CLKSELS_CON_CNT     (35)
 #define RK3036_CRU_CLKSELS_CON(i)      (RK3036_CRU_CLKSEL_CON + ((i) * 4))
 
-#define RK3036_CRU_CLKGATES_CON_CNT    (10)
+#define RK3036_CRU_CLKGATES_CON_CNT    (11)
 #define RK3036_CRU_CLKGATES_CON(i)     (RK3036_CRU_CLKGATE_CON + ((i) * 4))
 
 #define RK3036_CRU_SOFTRSTS_CON_CNT    (9)
 #define RK3036_CRU_SOFTRSTS_CON(i)     (RK3036_CRU_SOFTRST_CON + ((i) * 4))
 
+/*******************CRU GATING*********************/
+#define RK3036_CRU_UART_GATE                0xd4
+#define RK3036_CLKGATE_UART0_SRC        8
+#define RK3036_CLKGATE_UART0_PCLK      9
+
 #define RK312X_PLL_CONS(id, i)         ((id) * 0x10 + ((i) * 4))
 
 #define RK312X_CRU_GLB_SRST_FST_VALUE 0x00100
@@ -216,4 +241,20 @@ enum rk312x_cru_clk_gate {
        RK312X_CLKGATE_PCLK_UART1,
        RK312X_CLKGATE_PCLK_UART2,
 };
+
+/*************************RK3368********************************/
+
+/*******************CRU OFFSET*********************/
+#define RK3368_CRU_CLKSEL_CON          0x100
+#define RK3368_CRU_CLKGATE_CON         0x200
+#define RK3368_CRU_CLKGATES_CON_CNT     25
+
+#define RK3368_PLL_CONS(id, i)         ((id) * 0x10 + ((i) * 4))
+#define RK3368_CRU_CLKSELS_CON(i)      (RK3368_CRU_CLKSEL_CON + ((i) * 4))
+#define RK3368_CRU_CLKGATES_CON(i)     (RK3368_CRU_CLKGATE_CON + ((i) * 4))
+
+#define RK3368_CRU_SOFTRSTS_CON_CNT    (15)
+#define RK3368_CRU_SOFTRST_CON          0x300
+#define RK3368_CRU_SOFTRSTS_CON(i)     (RK3368_CRU_SOFTRST_CON + ((i) * 4))
+
 #endif