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authorTero Kristo <t-kristo@ti.com>2017-08-09 11:55:49 +0300
committerTero Kristo <t-kristo@ti.com>2017-12-04 12:35:21 +0300
commit85ab016cc3b76e529726605d9149f1f1c31ae9ba (patch)
tree9843469365a46a33976187adb15128f2f72ae96e
parent17d56e80f1afcd779909224265dcd3a2bb20d6c7 (diff)
downloadlinux-85ab016cc3b76e529726605d9149f1f1c31ae9ba.tar.xz
ARM: AM33xx: CM: add support for getting physical address for a register
Needed for mapping the hwmods towards their corresponding clkctrl providers and clocks. Signed-off-by: Tero Kristo <t-kristo@ti.com>
-rw-r--r--arch/arm/mach-omap2/cm33xx.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/cm33xx.c b/arch/arm/mach-omap2/cm33xx.c
index a9e08d89104e..cf75bbe6eec2 100644
--- a/arch/arm/mach-omap2/cm33xx.c
+++ b/arch/arm/mach-omap2/cm33xx.c
@@ -333,6 +333,11 @@ static int am33xx_clkdm_clk_disable(struct clockdomain *clkdm)
return 0;
}
+static u32 am33xx_cm_xlate_clkctrl(u8 part, u16 inst, u16 offset)
+{
+ return cm_base.pa + inst + offset;
+}
+
struct clkdm_ops am33xx_clkdm_operations = {
.clkdm_sleep = am33xx_clkdm_sleep,
.clkdm_wakeup = am33xx_clkdm_wakeup,
@@ -347,6 +352,7 @@ static struct cm_ll_data am33xx_cm_ll_data = {
.wait_module_idle = &am33xx_cm_wait_module_idle,
.module_enable = &am33xx_cm_module_enable,
.module_disable = &am33xx_cm_module_disable,
+ .xlate_clkctrl = &am33xx_cm_xlate_clkctrl,
};
int __init am33xx_cm_init(const struct omap_prcm_init_data *data)