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yaml
---
r: 184633
b: refs/heads/master
c: a260170
h: refs/heads/master
i:
  184631: 68d705a
v: v3
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Paul Walmsley committed Jan 27, 2010
1 parent 68e5276 commit 3642386
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Showing 2 changed files with 128 additions and 37 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 55ed96945b1f3d0f4ad21a27b32ce4bd99d8c268
refs/heads/master: a26017002847eef09625a94f897a0fb1ff58da4b
163 changes: 127 additions & 36 deletions trunk/arch/arm/mach-omap2/clockdomains.h
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Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,8 @@
* 2420/2430 PM_WKDEP_GFX: CORE, MPU, WKUP
* 3430ES1 PM_WKDEP_GFX: adds IVA2, removes CORE
* 3430ES2 PM_WKDEP_SGX: adds IVA2, removes CORE
* These can share data since they will never be present simultaneously
* on the same device.
*/
static struct clkdm_dep gfx_sgx_wkdeps[] = {
{
Expand Down Expand Up @@ -86,11 +88,32 @@ static struct clkdm_dep gfx_sgx_wkdeps[] = {

/* Wakeup dependency source arrays */

/* 2420/2430 PM_WKDEP_DSP: CORE, MPU, WKUP */
static struct clkdm_dep dsp_24xx_wkdeps[] = {
{
.clkdm_name = "core_l3_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
},
{
.clkdm_name = "core_l4_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
},
{
.clkdm_name = "mpu_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
},
{
.clkdm_name = "wkup_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
},
{ NULL },
};

/*
* 2420/2430 PM_WKDEP_DSP: CORE, MPU, WKUP
* 2420/2430 PM_WKDEP_MDM: same as DSP
* 2420/2430 PM_WKDEP_MDM: CORE, MPU, WKUP
* XXX This is probably 2430-only; 2420 did not have a stacked modem config.
*/
static struct clkdm_dep dsp_mdm_24xx_wkdeps[] = {
static struct clkdm_dep mdm_24xx_wkdeps[] = {
{
.clkdm_name = "core_l3_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX)
Expand Down Expand Up @@ -172,11 +195,8 @@ static struct clkdm_dep core_24xx_wkdeps[] = {

#ifdef CONFIG_ARCH_OMAP34XX

/*
* 3430: PM_WKDEP_{PER,USBHOST}: CORE, IVA2, MPU, WKUP
* (USBHOST is ES2 only)
*/
static struct clkdm_dep per_usbhost_wkdeps[] = {
/* 3430: PM_WKDEP_PER: CORE, IVA2, MPU, WKUP */
static struct clkdm_dep per_wkdeps[] = {
{
.clkdm_name = "core_l3_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
Expand All @@ -200,9 +220,32 @@ static struct clkdm_dep per_usbhost_wkdeps[] = {
{ NULL },
};

/*
* 3430 PM_WKDEP_MPU: CORE, IVA2, DSS, PER
*/
/* 3430ES2: PM_WKDEP_USBHOST: CORE, IVA2, MPU, WKUP */
static struct clkdm_dep usbhost_wkdeps[] = {
{
.clkdm_name = "core_l3_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
},
{
.clkdm_name = "core_l4_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
},
{
.clkdm_name = "iva2_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
},
{
.clkdm_name = "mpu_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
},
{
.clkdm_name = "wkup_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
},
{ NULL },
};

/* 3430 PM_WKDEP_MPU: CORE, IVA2, DSS, PER */
static struct clkdm_dep mpu_34xx_wkdeps[] = {
{
.clkdm_name = "core_l3_clkdm",
Expand All @@ -227,9 +270,7 @@ static struct clkdm_dep mpu_34xx_wkdeps[] = {
{ NULL },
};

/*
* 3430 PM_WKDEP_IVA2: CORE, MPU, WKUP, DSS, PER
*/
/* 3430 PM_WKDEP_IVA2: CORE, MPU, WKUP, DSS, PER */
static struct clkdm_dep iva2_wkdeps[] = {
{
.clkdm_name = "core_l3_clkdm",
Expand Down Expand Up @@ -259,8 +300,25 @@ static struct clkdm_dep iva2_wkdeps[] = {
};


/* 3430 PM_WKDEP_{CAM,DSS}: IVA2, MPU, WKUP */
static struct clkdm_dep cam_dss_wkdeps[] = {
/* 3430 PM_WKDEP_CAM: IVA2, MPU, WKUP */
static struct clkdm_dep cam_wkdeps[] = {
{
.clkdm_name = "iva2_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
},
{
.clkdm_name = "mpu_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
},
{
.clkdm_name = "wkup_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
},
{ NULL },
};

/* 3430 PM_WKDEP_DSS: IVA2, MPU, WKUP */
static struct clkdm_dep dss_wkdeps[] = {
{
.clkdm_name = "iva2_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
Expand Down Expand Up @@ -288,11 +346,8 @@ static struct clkdm_dep neon_wkdeps[] = {

/* Sleep dependency source arrays for 34xx-specific clkdms - 34XX only */

/*
* 3430: CM_SLEEPDEP_{DSS,PER}: MPU, IVA
* 3430ES2: CM_SLEEPDEP_USBHOST: MPU, IVA
*/
static struct clkdm_dep dss_per_usbhost_sleepdeps[] = {
/* 3430: CM_SLEEPDEP_DSS: MPU, IVA */
static struct clkdm_dep dss_sleepdeps[] = {
{
.clkdm_name = "mpu_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
Expand All @@ -304,12 +359,48 @@ static struct clkdm_dep dss_per_usbhost_sleepdeps[] = {
{ NULL },
};

/* 3430: CM_SLEEPDEP_PER: MPU, IVA */
static struct clkdm_dep per_sleepdeps[] = {
{
.clkdm_name = "mpu_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
},
{
.clkdm_name = "iva2_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
},
{ NULL },
};

/* 3430ES2: CM_SLEEPDEP_USBHOST: MPU, IVA */
static struct clkdm_dep usbhost_sleepdeps[] = {
{
.clkdm_name = "mpu_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
},
{
.clkdm_name = "iva2_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
},
{ NULL },
};

/* 3430: CM_SLEEPDEP_CAM: MPU */
static struct clkdm_dep cam_sleepdeps[] = {
{
.clkdm_name = "mpu_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
},
{ NULL },
};

/*
* 3430: CM_SLEEPDEP_CAM: MPU
* 3430ES1: CM_SLEEPDEP_GFX: MPU
* 3430ES2: CM_SLEEPDEP_SGX: MPU
* These can share data since they will never be present simultaneously
* on the same device.
*/
static struct clkdm_dep cam_gfx_sleepdeps[] = {
static struct clkdm_dep gfx_sgx_sleepdeps[] = {
{
.clkdm_name = "mpu_clkdm",
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
Expand Down Expand Up @@ -376,7 +467,7 @@ static struct clockdomain iva1_2420_clkdm = {
.clkstctrl_reg = OMAP2420_CM_REGADDR(OMAP24XX_DSP_MOD,
OMAP2_CM_CLKSTCTRL),
.dep_bit = OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT,
.wkdep_srcs = dsp_mdm_24xx_wkdeps,
.wkdep_srcs = dsp_24xx_wkdeps,
.clktrctrl_mask = OMAP2420_AUTOSTATE_IVA_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
};
Expand Down Expand Up @@ -458,7 +549,7 @@ static struct clockdomain mdm_clkdm = {
.clkstctrl_reg = OMAP2430_CM_REGADDR(OMAP2430_MDM_MOD,
OMAP2_CM_CLKSTCTRL),
.dep_bit = OMAP2430_PM_WKDEP_MPU_EN_MDM_SHIFT,
.wkdep_srcs = dsp_mdm_24xx_wkdeps,
.wkdep_srcs = mdm_24xx_wkdeps,
.clktrctrl_mask = OMAP2430_AUTOSTATE_MDM_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
};
Expand All @@ -470,7 +561,7 @@ static struct clockdomain dsp_2430_clkdm = {
.clkstctrl_reg = OMAP2430_CM_REGADDR(OMAP24XX_DSP_MOD,
OMAP2_CM_CLKSTCTRL),
.dep_bit = OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT,
.wkdep_srcs = dsp_mdm_24xx_wkdeps,
.wkdep_srcs = dsp_24xx_wkdeps,
.clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
};
Expand Down Expand Up @@ -575,7 +666,7 @@ static struct clockdomain gfx_3430es1_clkdm = {
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP34XX_CM_REGADDR(GFX_MOD, OMAP2_CM_CLKSTCTRL),
.wkdep_srcs = gfx_sgx_wkdeps,
.sleepdep_srcs = cam_gfx_sleepdeps,
.sleepdep_srcs = gfx_sgx_sleepdeps,
.clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_GFX_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1),
};
Expand All @@ -587,7 +678,7 @@ static struct clockdomain sgx_clkdm = {
.clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430ES2_SGX_MOD,
OMAP2_CM_CLKSTCTRL),
.wkdep_srcs = gfx_sgx_wkdeps,
.sleepdep_srcs = cam_gfx_sleepdeps,
.sleepdep_srcs = gfx_sgx_sleepdeps,
.clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_SGX_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
};
Expand Down Expand Up @@ -646,8 +737,8 @@ static struct clockdomain dss_34xx_clkdm = {
.clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_DSS_MOD,
OMAP2_CM_CLKSTCTRL),
.dep_bit = OMAP3430_PM_WKDEP_MPU_EN_DSS_SHIFT,
.wkdep_srcs = cam_dss_wkdeps,
.sleepdep_srcs = dss_per_usbhost_sleepdeps,
.wkdep_srcs = dss_wkdeps,
.sleepdep_srcs = dss_sleepdeps,
.clktrctrl_mask = OMAP3430_CLKTRCTRL_DSS_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
};
Expand All @@ -658,8 +749,8 @@ static struct clockdomain cam_clkdm = {
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_CAM_MOD,
OMAP2_CM_CLKSTCTRL),
.wkdep_srcs = cam_dss_wkdeps,
.sleepdep_srcs = cam_gfx_sleepdeps,
.wkdep_srcs = cam_wkdeps,
.sleepdep_srcs = cam_sleepdeps,
.clktrctrl_mask = OMAP3430_CLKTRCTRL_CAM_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
};
Expand All @@ -670,8 +761,8 @@ static struct clockdomain usbhost_clkdm = {
.flags = CLKDM_CAN_HWSUP_SWSUP,
.clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430ES2_USBHOST_MOD,
OMAP2_CM_CLKSTCTRL),
.wkdep_srcs = per_usbhost_wkdeps,
.sleepdep_srcs = dss_per_usbhost_sleepdeps,
.wkdep_srcs = usbhost_wkdeps,
.sleepdep_srcs = usbhost_sleepdeps,
.clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_USBHOST_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
};
Expand All @@ -683,8 +774,8 @@ static struct clockdomain per_clkdm = {
.clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_PER_MOD,
OMAP2_CM_CLKSTCTRL),
.dep_bit = OMAP3430_EN_PER_SHIFT,
.wkdep_srcs = per_usbhost_wkdeps,
.sleepdep_srcs = dss_per_usbhost_sleepdeps,
.wkdep_srcs = per_wkdeps,
.sleepdep_srcs = per_sleepdeps,
.clktrctrl_mask = OMAP3430_CLKTRCTRL_PER_MASK,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
};
Expand Down

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