ARM: keystone2: Remove unsed external clocks

Remove unused external clocks and make a common definition
for all keystone platforms.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>

diff --git a/arch/arm/mach-keystone/clock-k2e.c b/arch/arm/mach-keystone/clock-k2e.c
index b23d2a5..7d163a4 100644 (file)
--- a/arch/arm/mach-keystone/clock-k2e.c
+++ b/arch/arm/mach-keystone/clock-k2e.c
@@ -43,7 +43,7 @@ static unsigned long pll_freq_get(int pll)
                        reg = KS2_PASSPLLCTL0;
                        break;
                case DDR3_PLL:
-                       ret = external_clk[ddr3_clk];
+                       ret = external_clk[ddr3a_clk];
                        reg = KS2_DDR3APLLCTL0;
                        break;
                default:

diff --git a/arch/arm/mach-keystone/clock-k2l.c b/arch/arm/mach-keystone/clock-k2l.c
index 0bd0fd6..0004059 100644 (file)
--- a/arch/arm/mach-keystone/clock-k2l.c
+++ b/arch/arm/mach-keystone/clock-k2l.c
@@ -47,7 +47,7 @@ static unsigned long pll_freq_get(int pll)
                        reg = KS2_ARMPLLCTL0;
                        break;
                case DDR3_PLL:
-                       ret = external_clk[ddr3_clk];
+                       ret = external_clk[ddr3a_clk];
                        reg = KS2_DDR3APLLCTL0;
                        break;
                default:

diff --git a/arch/arm/mach-keystone/include/mach/clock-k2e.h b/arch/arm/mach-keystone/include/mach/clock-k2e.h
index 8fdc0f0..e66ad69 100644 (file)
--- a/arch/arm/mach-keystone/include/mach/clock-k2e.h
+++ b/arch/arm/mach-keystone/include/mach/clock-k2e.h
@@ -10,21 +10,6 @@
 #ifndef __ASM_ARCH_CLOCK_K2E_H
 #define __ASM_ARCH_CLOCK_K2E_H
 
-enum ext_clk_e {
-       sys_clk,
-       alt_core_clk,
-       pa_clk,
-       ddr3_clk,
-       mcm_clk,
-       pcie_clk,
-       sgmii_clk,
-       xgmii_clk,
-       usb_clk,
-       ext_clk_count /* number of external clocks */
-};
-
-extern unsigned int external_clk[ext_clk_count];
-
 #define CLK_LIST(CLK)\
        CLK(0, core_pll_clk)\
        CLK(1, pass_pll_clk)\

diff --git a/arch/arm/mach-keystone/include/mach/clock-k2hk.h b/arch/arm/mach-keystone/include/mach/clock-k2hk.h
index 366bf0e..775a9cb 100644 (file)
--- a/arch/arm/mach-keystone/include/mach/clock-k2hk.h
+++ b/arch/arm/mach-keystone/include/mach/clock-k2hk.h
@@ -10,24 +10,6 @@
 #ifndef __ASM_ARCH_CLOCK_K2HK_H
 #define __ASM_ARCH_CLOCK_K2HK_H
 
-enum ext_clk_e {
-       sys_clk,
-       alt_core_clk,
-       pa_clk,
-       tetris_clk,
-       ddr3a_clk,
-       ddr3b_clk,
-       mcm_clk,
-       pcie_clk,
-       sgmii_srio_clk,
-       xgmii_clk,
-       usb_clk,
-       rp1_clk,
-       ext_clk_count /* number of external clocks */
-};
-
-extern unsigned int external_clk[ext_clk_count];
-
 #define CLK_LIST(CLK)\
        CLK(0, core_pll_clk)\
        CLK(1, pass_pll_clk)\

diff --git a/arch/arm/mach-keystone/include/mach/clock-k2l.h b/arch/arm/mach-keystone/include/mach/clock-k2l.h
index e3f005a..485746d 100644 (file)
--- a/arch/arm/mach-keystone/include/mach/clock-k2l.h
+++ b/arch/arm/mach-keystone/include/mach/clock-k2l.h
@@ -10,21 +10,6 @@
 #ifndef __ASM_ARCH_CLOCK_K2L_H
 #define __ASM_ARCH_CLOCK_K2L_H
 
-enum ext_clk_e {
-       sys_clk,
-       alt_core_clk,
-       pa_clk,
-       tetris_clk,
-       ddr3_clk,
-       pcie_clk,
-       sgmii_clk,
-       usb_clk,
-       rp1_clk,
-       ext_clk_count /* number of external clocks */
-};
-
-extern unsigned int external_clk[ext_clk_count];
-
 #define CLK_LIST(CLK)\
        CLK(0, core_pll_clk)\
        CLK(1, pass_pll_clk)\

diff --git a/arch/arm/mach-keystone/include/mach/clock.h b/arch/arm/mach-keystone/include/mach/clock.h
index de697c0..d0bcee7 100644 (file)
--- a/arch/arm/mach-keystone/include/mach/clock.h
+++ b/arch/arm/mach-keystone/include/mach/clock.h
@@ -55,6 +55,16 @@ enum {
        MAX_PLL_COUNT,
 };
 
+enum ext_clk_e {
+       sys_clk,
+       alt_core_clk,
+       pa_clk,
+       tetris_clk,
+       ddr3a_clk,
+       ddr3b_clk,
+       ext_clk_count /* number of external clocks */
+};
+
 enum clk_e {
        CLK_LIST(GENERATE_ENUM)
 };
@@ -72,6 +82,7 @@ struct pll_init_data {
        int pll_od;             /* PLL output divider */
 };
 
+extern unsigned int external_clk[ext_clk_count];
 extern const struct keystone_pll_regs keystone_pll_regs[];
 extern s16 divn_val[];
 extern int speeds[];

diff --git a/board/ti/ks2_evm/board_k2e.c b/board/ti/ks2_evm/board_k2e.c
index e33cc64..dc00cf6 100644 (file)
--- a/board/ti/ks2_evm/board_k2e.c
+++ b/board/ti/ks2_evm/board_k2e.c
@@ -18,12 +18,7 @@ unsigned int external_clk[ext_clk_count] = {
        [sys_clk]       = 100000000,
        [alt_core_clk]  = 100000000,
        [pa_clk]        = 100000000,
-       [ddr3_clk]      = 100000000,
-       [mcm_clk]       = 312500000,
-       [pcie_clk]      = 100000000,
-       [sgmii_clk]     = 156250000,
-       [xgmii_clk]     = 156250000,
-       [usb_clk]       = 100000000,
+       [ddr3a_clk]     = 100000000,
 };
 
 static struct pll_init_data core_pll_config[NUM_SPDS] = {

diff --git a/board/ti/ks2_evm/board_k2hk.c b/board/ti/ks2_evm/board_k2hk.c
index b9e2b07..6e681d7 100644 (file)
--- a/board/ti/ks2_evm/board_k2hk.c
+++ b/board/ti/ks2_evm/board_k2hk.c
@@ -21,12 +21,6 @@ unsigned int external_clk[ext_clk_count] = {
        [tetris_clk]    =       125000000,
        [ddr3a_clk]     =       100000000,
        [ddr3b_clk]     =       100000000,
-       [mcm_clk]       =       312500000,
-       [pcie_clk]      =       100000000,
-       [sgmii_srio_clk] =      156250000,
-       [xgmii_clk]     =       156250000,
-       [usb_clk]       =       100000000,
-       [rp1_clk]       =       123456789
 };
 
 static struct pll_init_data core_pll_config[NUM_SPDS] = {

diff --git a/board/ti/ks2_evm/board_k2l.c b/board/ti/ks2_evm/board_k2l.c
index 58a6cbd..70e25f1 100644 (file)
--- a/board/ti/ks2_evm/board_k2l.c
+++ b/board/ti/ks2_evm/board_k2l.c
@@ -19,10 +19,7 @@ unsigned int external_clk[ext_clk_count] = {
        [alt_core_clk]  = 100000000,
        [pa_clk]        = 122880000,
        [tetris_clk]    = 122880000,
-       [ddr3_clk]      = 100000000,
-       [pcie_clk]      = 100000000,
-       [sgmii_clk]     = 156250000,
-       [usb_clk]       = 100000000,
+       [ddr3a_clk]     = 100000000,
 };
 
 static struct pll_init_data core_pll_config[NUM_SPDS] = {