ARM: cmd_clock: generalize command usage description

[platform/kernel/u-boot.git] / arch / arm / cpu / armv7 / keystone / cmd_clock.c

diff --git a/arch/arm/cpu/armv7/keystone/cmd_clock.c b/arch/arm/cpu/armv7/keystone/cmd_clock.c
index d97c95b..af1b701 100644 (file)
--- a/arch/arm/cpu/armv7/keystone/cmd_clock.c
+++ b/arch/arm/cpu/armv7/keystone/cmd_clock.c
@@ -58,20 +58,11 @@ pll_cmd_usage:
        return cmd_usage(cmdtp);
 }
 
-#ifdef CONFIG_SOC_K2HK
-U_BOOT_CMD(
-       pllset, 5,      0,      do_pll_cmd,
-       "set pll multiplier and pre divider",
-       "<pa|arm|ddr3a|ddr3b> <mult> <div> <OD>\n"
-);
-#endif
-#ifdef CONFIG_SOC_K2E
 U_BOOT_CMD(
        pllset, 5,      0,      do_pll_cmd,
        "set pll multiplier and pre divider",
-       "<pa|ddr3> <mult> <div> <OD>\n"
+       PLLSET_CMD_LIST " <mult> <div> <OD>\n"
 );
-#endif
 
 int do_getclk_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
@@ -95,12 +86,8 @@ U_BOOT_CMD(
        getclk, 2,      0,      do_getclk_cmd,
        "get clock rate",
        "<clk index>\n"
-#ifdef CONFIG_SOC_K2HK
-       "See the 'enum clk_e' in the clock-k2hk.h for clk indexes\n"
-#endif
-#ifdef CONFIG_SOC_K2E
-       "See the 'enum clk_e' in the clock-k2e.h for clk indexes\n"
-#endif
+       "The indexes for clocks:\n"
+       CLOCK_INDEXES_LIST
 );
 
 int do_psc_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
@@ -141,5 +128,8 @@ U_BOOT_CMD(
        psc,    3,      0,      do_psc_cmd,
        "<enable/disable psc module os disable domain>",
        "<mod/domain index> <en|di|domain>\n"
-       "See the hardware.h for Power and Sleep Controller (PSC) Domains\n"
+       "Intended to control Power and Sleep Controller (PSC) domains and\n"
+       "modules. The module or domain index exectly corresponds to ones\n"
+       "listed in official TRM. For instance, to enable MSMC RAM clock\n"
+       "domain use command: psc 14 en.\n"
 );