[5/7] ARM: AM33xx: CM: add support for getting physical address for a register

Message ID 1509719201-32700-6-git-send-email-t-kristo@ti.com
State New
Headers show
Series
  • ARM: OMAP2+: clkctrl fixes/enhancements for omaps
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Commit Message

Tero Kristo Nov. 3, 2017, 2:26 p.m.
Needed for mapping the hwmods towards their corresponding clkctrl
providers and clocks.

Signed-off-by: Tero Kristo <t-kristo@ti.com>

---
 arch/arm/mach-omap2/cm33xx.c | 6 ++++++
 1 file changed, 6 insertions(+)

-- 
1.9.1

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Patch

diff --git a/arch/arm/mach-omap2/cm33xx.c b/arch/arm/mach-omap2/cm33xx.c
index a9e08d8..cf75bbe 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 @@  struct clkdm_ops am33xx_clkdm_operations = {
 	.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)