clk: samsung: exynos5250: Add clocks for G3D

This patch adds the required clocks for ARM Mali IP
in Exynos5250.

Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
[t.figa: Changed clock ID to avoid conflict with CLK_SSS]
Signed-off-by: Tomasz Figa <t.figa@samsung.com>

1 files changed, 14 insertions, 1 deletions

diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c
index d1d53ca45e20..88488596c00b 100644
--- a/drivers/clk/samsung/clk-exynos5250.c
+++ b/drivers/clk/samsung/clk-exynos5250.c
@@ -37,6 +37,7 @@
 #define VPLL_CON0               0x10140
 #define GPLL_CON0               0x10150
 #define SRC_TOP0                0x10210
+#define SRC_TOP1                0x10214
 #define SRC_TOP2                0x10218
 #define SRC_TOP3                0x1021c
 #define SRC_GSCL                0x10220
@@ -71,6 +72,7 @@
 #define GATE_IP_GSCL            0x10920
 #define GATE_IP_DISP1           0x10928
 #define GATE_IP_MFC             0x1092c
+#define GATE_IP_G3D             0x10930
 #define GATE_IP_GEN             0x10934
 #define GATE_IP_FSYS            0x10944
 #define GATE_IP_PERIC           0x10950
@@ -100,6 +102,7 @@ static unsigned long exynos5250_clk_regs[] __initdata = {
         DIV_CPU0,
         SRC_CORE1,
         SRC_TOP0,
+        SRC_TOP1,
         SRC_TOP2,
         SRC_TOP3,
         SRC_GSCL,
@@ -133,6 +136,7 @@ static unsigned long exynos5250_clk_regs[] __initdata = {
         DIV_PERIC5,
         GATE_IP_GSCL,
         GATE_IP_MFC,
+        GATE_IP_G3D,
         GATE_IP_GEN,
         GATE_IP_FSYS,
         GATE_IP_PERIC,
@@ -189,10 +193,12 @@ PNAME(mout_vpllsrc_p)	= { "fin_pll", "sclk_hdmi27m" };
 PNAME(mout_vpll_p)      = { "mout_vpllsrc", "fout_vpll" };
 PNAME(mout_cpll_p)      = { "fin_pll", "fout_cpll" };
 PNAME(mout_epll_p)      = { "fin_pll", "fout_epll" };
+PNAME(mout_gpll_p)      = { "fin_pll", "fout_gpll" };
 PNAME(mout_mpll_user_p) = { "fin_pll", "mout_mpll" };
 PNAME(mout_bpll_user_p) = { "fin_pll", "mout_bpll" };
 PNAME(mout_aclk166_p)   = { "mout_cpll", "mout_mpll_user" };
 PNAME(mout_aclk200_p)   = { "mout_mpll_user", "mout_bpll_user" };
+PNAME(mout_aclk400_p)   = { "mout_aclk400_g3d_mid", "mout_gpll" };
 PNAME(mout_aclk200_sub_p) = { "fin_pll", "div_aclk200" };
 PNAME(mout_aclk266_sub_p) = { "fin_pll", "div_aclk266" };
 PNAME(mout_aclk333_sub_p) = { "fin_pll", "div_aclk333" };
@@ -273,12 +279,16 @@ static struct samsung_mux_clock exynos5250_mux_clks[] __initdata = {
         MUX(0, "mout_aclk166", mout_aclk166_p, SRC_TOP0, 8, 1),
         MUX(0, "mout_aclk200", mout_aclk200_p, SRC_TOP0, 12, 1),
         MUX(0, "mout_aclk333", mout_aclk166_p, SRC_TOP0, 16, 1),
+        MUX(0, "mout_aclk400_g3d_mid", mout_aclk200_p, SRC_TOP0, 20, 1),
+
+        MUX(0, "mout_aclk400_g3d", mout_aclk400_p, SRC_TOP1, 28, 1),
 
         MUX(0, "mout_cpll", mout_cpll_p, SRC_TOP2, 8, 1),
         MUX(0, "mout_epll", mout_epll_p, SRC_TOP2, 12, 1),
         MUX(0, "mout_vpll", mout_vpll_p, SRC_TOP2, 16, 1),
         MUX(0, "mout_mpll_user", mout_mpll_user_p, SRC_TOP2, 20, 1),
         MUX(0, "mout_bpll_user", mout_bpll_user_p, SRC_TOP2, 24, 1),
+        MUX(CLK_MOUT_GPLL, "mout_gpll", mout_gpll_p, SRC_TOP2, 28, 1),
 
         MUX(0, "mout_aclk200_disp1_sub", mout_aclk200_sub_p, SRC_TOP3, 4, 1),
         MUX(0, "mout_aclk266_gscl_sub", mout_aclk266_sub_p, SRC_TOP3, 8, 1),
@@ -351,6 +361,8 @@ static struct samsung_div_clock exynos5250_div_clks[] __initdata = {
         DIV(0, "div_aclk200", "mout_aclk200", DIV_TOP0, 12, 3),
         DIV(0, "div_aclk266", "mout_mpll_user", DIV_TOP0, 16, 3),
         DIV(0, "div_aclk333", "mout_aclk333", DIV_TOP0, 20, 3),
+        DIV(0, "div_aclk400_g3d", "mout_aclk400_g3d", DIV_TOP0,
+                                                        24, 3),
 
         DIV(0, "div_aclk66_pre", "mout_mpll_user", DIV_TOP1, 24, 3),
 
@@ -534,7 +546,8 @@ static struct samsung_gate_clock exynos5250_gate_clks[] __initdata = {
                 0),
         GATE(CLK_SMMU_MFCL, "smmu_mfcl", "mout_aclk333_sub", GATE_IP_MFC, 2, 0,
                 0),
-
+        GATE(CLK_G3D, "g3d", "div_aclk400_g3d", GATE_IP_G3D, 0,
+                                        CLK_SET_RATE_PARENT, 0),
         GATE(CLK_ROTATOR, "rotator", "div_aclk266", GATE_IP_GEN, 1, 0, 0),
         GATE(CLK_JPEG, "jpeg", "div_aclk166", GATE_IP_GEN, 2, 0, 0),
         GATE(CLK_MDMA1, "mdma1", "div_aclk266", GATE_IP_GEN, 4, 0, 0),