ARM: OMAP3+: clock: Move common clksel_rate & clock data to common file

OMAP3, OMAP4 and AM33xx share some common data like, clksel_rate
oscillator clock input (Virtual clock nodes), required for
clock tree; so move common data to common data file so that it
can be reused.

[hvaibhav@ti.com: Created separate commit from Paul's developement
  branch]
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>

4 files changed, 93 insertions, 88 deletions

diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index a1bb23a..980b0a4 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -155,4 +155,16 @@ extern const struct clkops clkops_omap3_noncore_dpll_ops;
 extern const struct clkops clkops_omap3_core_dpll_ops;
 extern const struct clkops clkops_omap4_dpllmx_ops;
 
+/* clksel_rate blocks shared between OMAP44xx and AM33xx */
+extern const struct clksel_rate div_1_0_rates[];
+extern const struct clksel_rate div_1_1_rates[];
+extern const struct clksel_rate div_1_2_rates[];
+extern const struct clksel_rate div_1_3_rates[];
+extern const struct clksel_rate div_1_4_rates[];
+extern const struct clksel_rate div31_1to31_rates[];
+
+/* clocks shared between various OMAP SoCs */
+extern struct clk virt_19200000_ck;
+extern struct clk virt_26000000_ck;
+
 #endif
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index 4e1a3b0..9d7ef6c 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -93,18 +93,6 @@ static struct clk virt_16_8m_ck = {
 	.rate		= 16800000,
 };
 
-static struct clk virt_19_2m_ck = {
-	.name		= "virt_19_2m_ck",
-	.ops		= &clkops_null,
-	.rate		= 19200000,
-};
-
-static struct clk virt_26m_ck = {
-	.name		= "virt_26m_ck",
-	.ops		= &clkops_null,
-	.rate		= 26000000,
-};
-
 static struct clk virt_38_4m_ck = {
 	.name		= "virt_38_4m_ck",
 	.ops		= &clkops_null,
@@ -145,8 +133,8 @@ static const struct clksel osc_sys_clksel[] = {
 	{ .parent = &virt_12m_ck,   .rates = osc_sys_12m_rates },
 	{ .parent = &virt_13m_ck,   .rates = osc_sys_13m_rates },
 	{ .parent = &virt_16_8m_ck, .rates = osc_sys_16_8m_rates },
-	{ .parent = &virt_19_2m_ck, .rates = osc_sys_19_2m_rates },
-	{ .parent = &virt_26m_ck,   .rates = osc_sys_26m_rates },
+	{ .parent = &virt_19200000_ck, .rates = osc_sys_19_2m_rates },
+	{ .parent = &virt_26000000_ck,   .rates = osc_sys_26m_rates },
 	{ .parent = &virt_38_4m_ck, .rates = osc_sys_38_4m_rates },
 	{ .parent = NULL },
 };
@@ -3230,8 +3218,8 @@ static struct omap_clk omap3xxx_clks[] = {
 	CLK(NULL,	"virt_12m_ck",	&virt_12m_ck,	CK_3XXX),
 	CLK(NULL,	"virt_13m_ck",	&virt_13m_ck,	CK_3XXX),
 	CLK(NULL,	"virt_16_8m_ck", &virt_16_8m_ck, CK_3430ES2PLUS | CK_AM35XX  | CK_36XX),
-	CLK(NULL,	"virt_19_2m_ck", &virt_19_2m_ck, CK_3XXX),
-	CLK(NULL,	"virt_26m_ck",	&virt_26m_ck,	CK_3XXX),
+	CLK(NULL,	"virt_19200000_ck", &virt_19200000_ck, CK_3XXX),
+	CLK(NULL,	"virt_26000000_ck",	&virt_26000000_ck,	CK_3XXX),
 	CLK(NULL,	"virt_38_4m_ck", &virt_38_4m_ck, CK_3XXX),
 	CLK(NULL,	"osc_sys_ck",	&osc_sys_ck,	CK_3XXX),
 	CLK(NULL,	"sys_ck",	&sys_ck,	CK_3XXX),
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 2172f66..66c2e27 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -106,18 +106,6 @@ static struct clk virt_16800000_ck = {
 	.rate		= 16800000,
 };
 
-static struct clk virt_19200000_ck = {
-	.name		= "virt_19200000_ck",
-	.ops		= &clkops_null,
-	.rate		= 19200000,
-};
-
-static struct clk virt_26000000_ck = {
-	.name		= "virt_26000000_ck",
-	.ops		= &clkops_null,
-	.rate		= 26000000,
-};
-
 static struct clk virt_27000000_ck = {
 	.name		= "virt_27000000_ck",
 	.ops		= &clkops_null,
@@ -130,31 +118,6 @@ static struct clk virt_38400000_ck = {
 	.rate		= 38400000,
 };
 
-static const struct clksel_rate div_1_0_rates[] = {
-	{ .div = 1, .val = 0, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate div_1_1_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate div_1_2_rates[] = {
-	{ .div = 1, .val = 2, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate div_1_3_rates[] = {
-	{ .div = 1, .val = 3, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
-static const struct clksel_rate div_1_4_rates[] = {
-	{ .div = 1, .val = 4, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
 static const struct clksel_rate div_1_5_rates[] = {
 	{ .div = 1, .val = 5, .flags = RATE_IN_4430 },
 	{ .div = 0 },
@@ -288,41 +251,6 @@ static struct clk dpll_abe_x2_ck = {
 	.recalc		= &omap3_clkoutx2_recalc,
 };
 
-static const struct clksel_rate div31_1to31_rates[] = {
-	{ .div = 1, .val = 1, .flags = RATE_IN_4430 },
-	{ .div = 2, .val = 2, .flags = RATE_IN_4430 },
-	{ .div = 3, .val = 3, .flags = RATE_IN_4430 },
-	{ .div = 4, .val = 4, .flags = RATE_IN_4430 },
-	{ .div = 5, .val = 5, .flags = RATE_IN_4430 },
-	{ .div = 6, .val = 6, .flags = RATE_IN_4430 },
-	{ .div = 7, .val = 7, .flags = RATE_IN_4430 },
-	{ .div = 8, .val = 8, .flags = RATE_IN_4430 },
-	{ .div = 9, .val = 9, .flags = RATE_IN_4430 },
-	{ .div = 10, .val = 10, .flags = RATE_IN_4430 },
-	{ .div = 11, .val = 11, .flags = RATE_IN_4430 },
-	{ .div = 12, .val = 12, .flags = RATE_IN_4430 },
-	{ .div = 13, .val = 13, .flags = RATE_IN_4430 },
-	{ .div = 14, .val = 14, .flags = RATE_IN_4430 },
-	{ .div = 15, .val = 15, .flags = RATE_IN_4430 },
-	{ .div = 16, .val = 16, .flags = RATE_IN_4430 },
-	{ .div = 17, .val = 17, .flags = RATE_IN_4430 },
-	{ .div = 18, .val = 18, .flags = RATE_IN_4430 },
-	{ .div = 19, .val = 19, .flags = RATE_IN_4430 },
-	{ .div = 20, .val = 20, .flags = RATE_IN_4430 },
-	{ .div = 21, .val = 21, .flags = RATE_IN_4430 },
-	{ .div = 22, .val = 22, .flags = RATE_IN_4430 },
-	{ .div = 23, .val = 23, .flags = RATE_IN_4430 },
-	{ .div = 24, .val = 24, .flags = RATE_IN_4430 },
-	{ .div = 25, .val = 25, .flags = RATE_IN_4430 },
-	{ .div = 26, .val = 26, .flags = RATE_IN_4430 },
-	{ .div = 27, .val = 27, .flags = RATE_IN_4430 },
-	{ .div = 28, .val = 28, .flags = RATE_IN_4430 },
-	{ .div = 29, .val = 29, .flags = RATE_IN_4430 },
-	{ .div = 30, .val = 30, .flags = RATE_IN_4430 },
-	{ .div = 31, .val = 31, .flags = RATE_IN_4430 },
-	{ .div = 0 },
-};
-
 static const struct clksel dpll_abe_m2x2_div[] = {
 	{ .parent = &dpll_abe_x2_ck, .rates = div31_1to31_rates },
 	{ .parent = NULL },
diff --git a/arch/arm/mach-omap2/clock_common_data.c b/arch/arm/mach-omap2/clock_common_data.c
index 6424d46..b9f3ba6 100644
--- a/arch/arm/mach-omap2/clock_common_data.c
+++ b/arch/arm/mach-omap2/clock_common_data.c
@@ -43,3 +43,80 @@ const struct clksel_rate dsp_ick_rates[] = {
 	{ .div = 3, .val = 3, .flags = RATE_IN_243X },
 	{ .div = 0 },
 };
+
+
+/* clksel_rate blocks shared between OMAP44xx and AM33xx */
+
+const struct clksel_rate div_1_0_rates[] = {
+	{ .div = 1, .val = 0, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 0 },
+};
+
+const struct clksel_rate div_1_1_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 0 },
+};
+
+const struct clksel_rate div_1_2_rates[] = {
+	{ .div = 1, .val = 2, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 0 },
+};
+
+const struct clksel_rate div_1_3_rates[] = {
+	{ .div = 1, .val = 3, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 0 },
+};
+
+const struct clksel_rate div_1_4_rates[] = {
+	{ .div = 1, .val = 4, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 0 },
+};
+
+const struct clksel_rate div31_1to31_rates[] = {
+	{ .div = 1, .val = 1, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 2, .val = 2, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 3, .val = 3, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 4, .val = 4, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 5, .val = 5, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 6, .val = 6, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 7, .val = 7, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 8, .val = 8, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 9, .val = 9, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 10, .val = 10, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 11, .val = 11, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 12, .val = 12, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 13, .val = 13, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 14, .val = 14, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 15, .val = 15, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 16, .val = 16, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 17, .val = 17, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 18, .val = 18, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 19, .val = 19, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 20, .val = 20, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 21, .val = 21, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 22, .val = 22, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 23, .val = 23, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 24, .val = 24, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 25, .val = 25, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 26, .val = 26, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 27, .val = 27, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 28, .val = 28, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 29, .val = 29, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 30, .val = 30, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 31, .val = 31, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
+	{ .div = 0 },
+};
+
+/* Clocks shared between various OMAP SoCs */
+
+struct clk virt_19200000_ck = {
+	.name		= "virt_19200000_ck",
+	.ops		= &clkops_null,
+	.rate		= 19200000,
+};
+
+struct clk virt_26000000_ck = {
+	.name		= "virt_26000000_ck",
+	.ops		= &clkops_null,
+	.rate		= 26000000,
+};