ARM: OMAP2+: PRM: add generic API for deasserting hardware reset
PRM driver now has a generic API for deasserting hardware resets. SoC
specific support functions are registered through the prm_ll_data.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Tested-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap2/prminst44xx.c b/arch/arm/mach-omap2/prminst44xx.c
index 225e025..8adf7b1 100644
--- a/arch/arm/mach-omap2/prminst44xx.c
+++ b/arch/arm/mach-omap2/prminst44xx.c
@@ -148,8 +148,12 @@
/**
* omap4_prminst_deassert_hardreset - deassert a submodule hardreset line and
* wait
- * @rstctrl_reg: RM_RSTCTRL register address for this module
* @shift: register bit shift corresponding to the reset line to deassert
+ * @st_shift: status bit offset, not used for OMAP4+
+ * @part: PRM partition
+ * @inst: PRM instance offset
+ * @rstctrl_offs: reset register offset
+ * @st_offs: reset status register offset, not used for OMAP4+
*
* Some IPs like dsp, ipu or iva contain processors that require an HW
* reset line to be asserted / deasserted in order to fully enable the
@@ -160,8 +164,8 @@
* -EINVAL upon an argument error, -EEXIST if the submodule was already out
* of reset, or -EBUSY if the submodule did not exit reset promptly.
*/
-int omap4_prminst_deassert_hardreset(u8 shift, u8 part, s16 inst,
- u16 rstctrl_offs)
+int omap4_prminst_deassert_hardreset(u8 shift, u8 st_shift, u8 part, s16 inst,
+ u16 rstctrl_offs, u16 st_offs)
{
int c;
u32 mask = 1 << shift;