X-Git-Url: http://plrg.eecs.uci.edu/git/?p=firefly-linux-kernel-4.4.55.git;a=blobdiff_plain;f=drivers%2Fclk%2Frockchip%2Fclk.h;h=c1e49b2767ec46d1343e184e4c49699442ae4b6b;hp=a2867bb79bc2ebd6aa84881fef8b54cabf1dbc8c;hb=968ccb6e8330739448c9fb40a6ed08013b17cbc7;hpb=ef179e79e9b6f62da31fdc2a9662fd54b346b6f7

diff --git a/drivers/clk/rockchip/clk.h b/drivers/clk/rockchip/clk.h
index a2867bb79bc2..c1e49b2767ec 100644
--- a/drivers/clk/rockchip/clk.h
+++ b/drivers/clk/rockchip/clk.h
@@ -77,6 +77,24 @@ struct clk;
 #define RK3288_EMMC_CON0		0x218
 #define RK3288_EMMC_CON1		0x21c
 
+#define RK3328_PLL_CON(x)		RK2928_PLL_CON(x)
+#define RK3328_CLKSEL_CON(x)		((x) * 0x4 + 0x100)
+#define RK3328_CLKGATE_CON(x)		((x) * 0x4 + 0x200)
+#define RK3328_GRFCLKSEL_CON(x)		((x) * 0x4 + 0x100)
+#define RK3328_GLB_SRST_FST		0x9c
+#define RK3328_GLB_SRST_SND		0x98
+#define RK3328_SOFTRST_CON(x)		((x) * 0x4 + 0x300)
+#define RK3328_MODE_CON			0x80
+#define RK3328_MISC_CON			0x84
+#define RK3328_SDMMC_CON0		0x380
+#define RK3328_SDMMC_CON1		0x384
+#define RK3328_SDIO_CON0		0x388
+#define RK3328_SDIO_CON1		0x38c
+#define RK3328_EMMC_CON0		0x390
+#define RK3328_EMMC_CON1		0x394
+#define RK3328_SDMMC_EXT_CON0		0x398
+#define RK3328_SDMMC_EXT_CON1		0x39C
+
 #define RK3368_PLL_CON(x)		RK2928_PLL_CON(x)
 #define RK3368_CLKSEL_CON(x)		((x) * 0x4 + 0x100)
 #define RK3368_CLKGATE_CON(x)		((x) * 0x4 + 0x200)
@@ -118,6 +136,7 @@ struct clk;
 enum rockchip_pll_type {
 	pll_rk3036,
 	pll_rk3066,
+	pll_rk3328,
 	pll_rk3366,
 	pll_rk3399,
 };
@@ -290,8 +309,10 @@ struct clk *rockchip_clk_register_mmc(const char *name,
  * there may have serval ways to set ddr clock, use
  * this flag to distinguish them.
  * ROCKCHIP_DDRCLK_SIP: use SIP call to bl31 to change ddrclk rate.
+ * ROCKCHIP_DDRCLK_SCPI: use SCPI APIs to let mcu change ddrclk rate.
  */
 #define ROCKCHIP_DDRCLK_SIP		0x01
+#define ROCKCHIP_DDRCLK_SCPI		0x02
 
 struct clk *rockchip_clk_register_ddrclk(const char *name, int flags,
 					 const char *const *parent_names,
@@ -308,11 +329,17 @@ struct clk *rockchip_clk_register_inverter(const char *name,
 				void __iomem *reg, int shift, int flags,
 				spinlock_t *lock);
 
+struct clk *rockchip_clk_register_muxgrf(const char *name,
+				const char *const *parent_names, u8 num_parents,
+				int flags, struct regmap *grf, int reg,
+				int shift, int width, int mux_flags);
+
 #define PNAME(x) static const char *const x[] __initconst
 
 enum rockchip_clk_branch_type {
 	branch_composite,
 	branch_mux,
+	branch_muxgrf,
 	branch_divider,
 	branch_fraction_divider,
 	branch_gate,
@@ -542,6 +569,21 @@ struct rockchip_clk_branch {
 		.gate_offset	= -1,				\
 	}
 
+#define MUXGRF(_id, cname, pnames, f, o, s, w, mf)		\
+	{							\
+		.id		= _id,				\
+		.branch_type	= branch_muxgrf,		\
+		.name		= cname,			\
+		.parent_names	= pnames,			\
+		.num_parents	= ARRAY_SIZE(pnames),		\
+		.flags		= f,				\
+		.muxdiv_offset	= o,				\
+		.mux_shift	= s,				\
+		.mux_width	= w,				\
+		.mux_flags	= mf,				\
+		.gate_offset	= -1,				\
+	}
+
 #define DIV(_id, cname, pname, f, o, s, w, df)			\
 	{							\
 		.id		= _id,				\