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authorTero Kristo <t-kristo@ti.com>2014-11-11 18:17:18 +0300
committerTero Kristo <t-kristo@ti.com>2015-03-27 11:55:58 +0300
commitae521d4d9c54995df1e0fb53ef6820374a3cae4e (patch)
tree977166d09c5836b2c6a87019667d11da96e6246f /arch/arm/mach-omap2/io.c
parent5970ca2db960b2c14e077d27950e402e063298e6 (diff)
downloadlinux-ae521d4d9c54995df1e0fb53ef6820374a3cae4e.tar.xz
ARM: OMAP2+: PRM: determine PRM base address from device tree
There is no need to provide the PRM base address through a low-level API from the low-level IO init, as this information is available through DT. Re-routed the parsing function to be called from the PRM drivers also to simplify the implementation under io.c. Signed-off-by: Tero Kristo <t-kristo@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/io.c')
-rw-r--r--arch/arm/mach-omap2/io.c12
1 files changed, 1 insertions, 11 deletions
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index b43e09da8038..712dd42bb5c2 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -386,7 +386,6 @@ void __init omap2420_init_early(void)
OMAP2_L3_IO_ADDRESS(OMAP2420_SMS_BASE));
omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE),
NULL);
- omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE));
omap2xxx_check_revision();
omap2xxx_prm_init();
omap2xxx_cm_init();
@@ -415,7 +414,6 @@ void __init omap2430_init_early(void)
OMAP2_L3_IO_ADDRESS(OMAP243X_SMS_BASE));
omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE),
NULL);
- omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE));
omap2xxx_check_revision();
omap2xxx_prm_init();
omap2xxx_cm_init();
@@ -448,9 +446,8 @@ void __init omap3_init_early(void)
OMAP2_L3_IO_ADDRESS(OMAP343X_SMS_BASE));
omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE),
NULL);
+ /* XXX: remove these two once OMAP3 is DT only */
omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE));
-
- /* XXX: remove this once OMAP3 is DT only */
omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE), NULL);
omap3xxx_check_revision();
omap3xxx_check_features();
@@ -551,7 +548,6 @@ void __init ti814x_init_early(void)
OMAP2_L4_IO_ADDRESS(TI81XX_TAP_BASE));
omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(TI81XX_CTRL_BASE),
NULL);
- omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE));
omap3xxx_check_revision();
ti81xx_check_features();
am33xx_prm_init();
@@ -571,7 +567,6 @@ void __init ti816x_init_early(void)
OMAP2_L4_IO_ADDRESS(TI81XX_TAP_BASE));
omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(TI81XX_CTRL_BASE),
NULL);
- omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE));
omap3xxx_check_revision();
ti81xx_check_features();
am33xx_prm_init();
@@ -593,7 +588,6 @@ void __init am33xx_init_early(void)
AM33XX_L4_WK_IO_ADDRESS(AM33XX_TAP_BASE));
omap2_set_globals_control(AM33XX_L4_WK_IO_ADDRESS(AM33XX_CTRL_BASE),
NULL);
- omap2_set_globals_prm(AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE));
omap3xxx_check_revision();
am33xx_check_features();
am33xx_prm_init();
@@ -618,7 +612,6 @@ void __init am43xx_init_early(void)
AM33XX_L4_WK_IO_ADDRESS(AM33XX_TAP_BASE));
omap2_set_globals_control(AM33XX_L4_WK_IO_ADDRESS(AM33XX_CTRL_BASE),
NULL);
- omap2_set_globals_prm(AM33XX_L4_WK_IO_ADDRESS(AM43XX_PRCM_BASE));
omap3xxx_check_revision();
am33xx_check_features();
omap44xx_prm_init();
@@ -644,7 +637,6 @@ void __init omap4430_init_early(void)
OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE));
omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE),
OMAP2_L4_IO_ADDRESS(OMAP443X_CTRL_BASE));
- omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE));
omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE));
omap4xxx_check_revision();
omap4xxx_check_features();
@@ -675,7 +667,6 @@ void __init omap5_init_early(void)
OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE));
omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE),
OMAP2_L4_IO_ADDRESS(OMAP54XX_CTRL_BASE));
- omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRM_BASE));
omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE));
omap4_pm_init_early();
omap44xx_prm_init();
@@ -703,7 +694,6 @@ void __init dra7xx_init_early(void)
omap2_set_globals_tap(-1, OMAP2_L4_IO_ADDRESS(DRA7XX_TAP_BASE));
omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE),
OMAP2_L4_IO_ADDRESS(DRA7XX_CTRL_BASE));
- omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRM_BASE));
omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE));
omap4_pm_init_early();
omap44xx_prm_init();