From: Tero Kristo <t-kristo@ti.com>
Date: Fri, 21 Nov 2014 12:45:29 +0000 (+0200)
Subject: ARM: OMAP4+: PRM: setup prm_features from the PRM init time flags
X-Git-Tag: v4.14-rc1~5509^2~3^2^2~16
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8b5b9a22b57c75905b368194b6fd4c472d5dc630;p=platform%2Fkernel%2Flinux-rpi.git

ARM: OMAP4+: PRM: setup prm_features from the PRM init time flags

Currently some cpu_is_X checks are used to setup prm_features, however
the same can be accomplished by just passing these flags from the PRM
init data. This is done in preparation to make PRM a separate driver.

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

diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
index a980d245..243133c 100644
--- a/arch/arm/mach-omap2/prm44xx.c
+++ b/arch/arm/mach-omap2/prm44xx.c
@@ -707,10 +707,10 @@ int __init omap44xx_prm_init(const struct omap_prcm_init_data *data)
 {
 	omap_prm_base_init();
 
-	if (cpu_is_omap44xx() || soc_is_omap54xx() || soc_is_dra7xx())
+	if (data->flags & PRM_HAS_IO_WAKEUP)
 		prm_features |= PRM_HAS_IO_WAKEUP;
 
-	if (!soc_is_dra7xx())
+	if (data->flags & PRM_HAS_VOLTAGE)
 		prm_features |= PRM_HAS_VOLTAGE;
 
 	omap4_prminst_set_prm_dev_inst(data->device_inst_offset);
diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c
index 3e932b8..04dfe8f 100644
--- a/arch/arm/mach-omap2/prm_common.c
+++ b/arch/arm/mach-omap2/prm_common.c
@@ -669,6 +669,7 @@ static struct omap_prcm_init_data omap4_prm_data __initdata = {
 	.index = TI_CLKM_PRM,
 	.init = omap44xx_prm_init,
 	.device_inst_offset = OMAP4430_PRM_DEVICE_INST,
+	.flags = PRM_HAS_IO_WAKEUP | PRM_HAS_VOLTAGE,
 };
 #endif
 
@@ -677,6 +678,7 @@ static struct omap_prcm_init_data omap5_prm_data __initdata = {
 	.index = TI_CLKM_PRM,
 	.init = omap44xx_prm_init,
 	.device_inst_offset = OMAP54XX_PRM_DEVICE_INST,
+	.flags = PRM_HAS_IO_WAKEUP | PRM_HAS_VOLTAGE,
 };
 #endif
 
@@ -685,6 +687,7 @@ static struct omap_prcm_init_data dra7_prm_data __initdata = {
 	.index = TI_CLKM_PRM,
 	.init = omap44xx_prm_init,
 	.device_inst_offset = DRA7XX_PRM_DEVICE_INST,
+	.flags = PRM_HAS_IO_WAKEUP,
 };
 #endif