Commit d060b405 authored by Tony Lindgren's avatar Tony Lindgren

ARM: OMAP2+: Prepare to pass auxdata for smartreflex

We are still initializing smartreflex with platform data using
omap_device_build(). We can instead pass the platform data in
with auxdata in pdata-quirks.c and make the driver use that
in later patches.

Note that we cannot enable the auxdata use yet, this is done
in the last patch of the series.
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 7928b2cb
......@@ -17,6 +17,7 @@
#include <linux/wl12xx.h>
#include <linux/mmc/card.h>
#include <linux/mmc/host.h>
#include <linux/power/smartreflex.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/fixed.h>
......@@ -542,6 +543,8 @@ static struct pdata_init auxdata_quirks[] __initdata = {
{ /* sentinel */ },
};
struct omap_sr_data __maybe_unused omap_sr_pdata[OMAP_SR_NR];
static struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
#ifdef CONFIG_MACH_NOKIA_N8X0
OF_DEV_AUXDATA("ti,omap2420-mmc", 0x4809c000, "mmci-omap.0", NULL),
......@@ -551,6 +554,10 @@ static struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
#ifdef CONFIG_ARCH_OMAP3
OF_DEV_AUXDATA("ti,omap2-iommu", 0x5d000000, "5d000000.mmu",
&omap3_iommu_pdata),
OF_DEV_AUXDATA("ti,omap3-smartreflex-core", 0x480cb000,
"480cb000.smartreflex", &omap_sr_pdata[OMAP_SR_CORE]),
OF_DEV_AUXDATA("ti,omap3-smartreflex-mpu-iva", 0x480c9000,
"480c9000.smartreflex", &omap_sr_pdata[OMAP_SR_MPU]),
OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x4809c000, "4809c000.mmc", &mmc_pdata[0]),
OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x480b4000, "480b4000.mmc", &mmc_pdata[1]),
OF_DEV_AUXDATA("nokia,n900-ir", 0, "n900-ir", &rx51_ir_data),
......@@ -580,6 +587,12 @@ static struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
&omap4_iommu_pdata),
OF_DEV_AUXDATA("ti,omap4-iommu", 0x55082000, "55082000.mmu",
&omap4_iommu_pdata),
OF_DEV_AUXDATA("ti,omap4-smartreflex-iva", 0x4a0db000,
"4a0db000.smartreflex", &omap_sr_pdata[OMAP_SR_IVA]),
OF_DEV_AUXDATA("ti,omap4-smartreflex-core", 0x4a0dd000,
"4a0dd000.smartreflex", &omap_sr_pdata[OMAP_SR_CORE]),
OF_DEV_AUXDATA("ti,omap4-smartreflex-mpu", 0x4a0d9000,
"4a0d9000.smartreflex", &omap_sr_pdata[OMAP_SR_MPU]),
#endif
#ifdef CONFIG_SOC_DRA7XX
OF_DEV_AUXDATA("ti,dra7-hsmmc", 0x4809c000, "4809c000.mmc",
......
......@@ -89,6 +89,8 @@ static void __init sr_set_nvalues(struct omap_volt_data *volt_data,
sr_data->nvalue_count = j;
}
extern struct omap_sr_data omap_sr_pdata[];
static int __init sr_dev_init(struct omap_hwmod *oh, void *user)
{
struct omap_sr_data *sr_data;
......
......@@ -143,6 +143,13 @@
#define OMAP3430_SR_ERRWEIGHT 0x04
#define OMAP3430_SR_ERRMAXLIMIT 0x02
enum sr_instance {
OMAP_SR_MPU, /* shared with iva on omap3 */
OMAP_SR_CORE,
OMAP_SR_IVA,
OMAP_SR_NR,
};
struct omap_sr {
char *name;
struct list_head node;
......@@ -207,7 +214,6 @@ struct omap_smartreflex_dev_attr {
const char *sensor_voltdm_name;
};
#ifdef CONFIG_POWER_AVS_OMAP
/*
* The smart reflex driver supports CLASS1 CLASS2 and CLASS3 SR.
* The smartreflex class driver should pass the class type.
......@@ -290,6 +296,8 @@ struct omap_sr_data {
struct voltagedomain *voltdm;
};
#ifdef CONFIG_POWER_AVS_OMAP
/* Smartreflex module enable/disable interface */
void omap_sr_enable(struct voltagedomain *voltdm);
void omap_sr_disable(struct voltagedomain *voltdm);
......
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