@@ -1107,11 +1107,8 @@ static struct omap_hwmod_irq_info omap44xx_dsp_irqs[] = {
};
static struct omap_hwmod_rst_info omap44xx_dsp_resets[] = {
- { .name = "mmu_cache", .rst_shift = 1 },
-};
-
-static struct omap_hwmod_rst_info omap44xx_dsp_c0_resets[] = {
{ .name = "dsp", .rst_shift = 0 },
+ { .name = "mmu_cache", .rst_shift = 1 },
};
/* dsp -> iva */
@@ -1141,21 +1138,6 @@ static struct omap_hwmod_ocp_if *omap44xx_dsp_slaves[] = {
&omap44xx_l4_cfg__dsp,
};
-/* Pseudo hwmod for reset control purpose only */
-static struct omap_hwmod omap44xx_dsp_c0_hwmod = {
- .name = "dsp_c0",
- .class = &omap44xx_dsp_hwmod_class,
- .clkdm_name = "tesla_clkdm",
- .flags = HWMOD_INIT_NO_RESET,
- .rst_lines = omap44xx_dsp_c0_resets,
- .rst_lines_cnt = ARRAY_SIZE(omap44xx_dsp_c0_resets),
- .prcm = {
- .omap4 = {
- .rstctrl_offs = OMAP4_RM_TESLA_RSTCTRL_OFFSET,
- },
- },
-};
-
static struct omap_hwmod omap44xx_dsp_hwmod = {
.name = "dsp",
.class = &omap44xx_dsp_hwmod_class,
@@ -2504,15 +2486,9 @@ static struct omap_hwmod_irq_info omap44xx_ipu_irqs[] = {
{ .irq = -1 }
};
-static struct omap_hwmod_rst_info omap44xx_ipu_c0_resets[] = {
+static struct omap_hwmod_rst_info omap44xx_ipu_resets[] = {
{ .name = "cpu0", .rst_shift = 0 },
-};
-
-static struct omap_hwmod_rst_info omap44xx_ipu_c1_resets[] = {
{ .name = "cpu1", .rst_shift = 1 },
-};
-
-static struct omap_hwmod_rst_info omap44xx_ipu_resets[] = {
{ .name = "mmu_cache", .rst_shift = 2 },
};
@@ -2534,36 +2510,6 @@ static struct omap_hwmod_ocp_if *omap44xx_ipu_slaves[] = {
&omap44xx_l3_main_2__ipu,
};
-/* Pseudo hwmod for reset control purpose only */
-static struct omap_hwmod omap44xx_ipu_c0_hwmod = {
- .name = "ipu_c0",
- .class = &omap44xx_ipu_hwmod_class,
- .clkdm_name = "ducati_clkdm",
- .flags = HWMOD_INIT_NO_RESET,
- .rst_lines = omap44xx_ipu_c0_resets,
- .rst_lines_cnt = ARRAY_SIZE(omap44xx_ipu_c0_resets),
- .prcm = {
- .omap4 = {
- .rstctrl_offs = OMAP4_RM_DUCATI_RSTCTRL_OFFSET,
- },
- },
-};
-
-/* Pseudo hwmod for reset control purpose only */
-static struct omap_hwmod omap44xx_ipu_c1_hwmod = {
- .name = "ipu_c1",
- .class = &omap44xx_ipu_hwmod_class,
- .clkdm_name = "ducati_clkdm",
- .flags = HWMOD_INIT_NO_RESET,
- .rst_lines = omap44xx_ipu_c1_resets,
- .rst_lines_cnt = ARRAY_SIZE(omap44xx_ipu_c1_resets),
- .prcm = {
- .omap4 = {
- .rstctrl_offs = OMAP4_RM_DUCATI_RSTCTRL_OFFSET,
- },
- },
-};
-
static struct omap_hwmod omap44xx_ipu_hwmod = {
.name = "ipu",
.class = &omap44xx_ipu_hwmod_class,
@@ -2693,15 +2639,9 @@ static struct omap_hwmod_irq_info omap44xx_iva_irqs[] = {
};
static struct omap_hwmod_rst_info omap44xx_iva_resets[] = {
- { .name = "logic", .rst_shift = 2 },
-};
-
-static struct omap_hwmod_rst_info omap44xx_iva_seq0_resets[] = {
{ .name = "seq0", .rst_shift = 0 },
-};
-
-static struct omap_hwmod_rst_info omap44xx_iva_seq1_resets[] = {
{ .name = "seq1", .rst_shift = 1 },
+ { .name = "logic", .rst_shift = 2 },
};
/* iva master ports */
@@ -2734,36 +2674,6 @@ static struct omap_hwmod_ocp_if *omap44xx_iva_slaves[] = {
&omap44xx_l3_main_2__iva,
};
-/* Pseudo hwmod for reset control purpose only */
-static struct omap_hwmod omap44xx_iva_seq0_hwmod = {
- .name = "iva_seq0",
- .class = &omap44xx_iva_hwmod_class,
- .clkdm_name = "ivahd_clkdm",
- .flags = HWMOD_INIT_NO_RESET,
- .rst_lines = omap44xx_iva_seq0_resets,
- .rst_lines_cnt = ARRAY_SIZE(omap44xx_iva_seq0_resets),
- .prcm = {
- .omap4 = {
- .rstctrl_offs = OMAP4_RM_IVAHD_RSTCTRL_OFFSET,
- },
- },
-};
-
-/* Pseudo hwmod for reset control purpose only */
-static struct omap_hwmod omap44xx_iva_seq1_hwmod = {
- .name = "iva_seq1",
- .class = &omap44xx_iva_hwmod_class,
- .clkdm_name = "ivahd_clkdm",
- .flags = HWMOD_INIT_NO_RESET,
- .rst_lines = omap44xx_iva_seq1_resets,
- .rst_lines_cnt = ARRAY_SIZE(omap44xx_iva_seq1_resets),
- .prcm = {
- .omap4 = {
- .rstctrl_offs = OMAP4_RM_IVAHD_RSTCTRL_OFFSET,
- },
- },
-};
-
static struct omap_hwmod omap44xx_iva_hwmod = {
.name = "iva",
.class = &omap44xx_iva_hwmod_class,
@@ -5522,7 +5432,6 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
/* dsp class */
&omap44xx_dsp_hwmod,
- &omap44xx_dsp_c0_hwmod,
/* dss class */
&omap44xx_dss_hwmod,
@@ -5552,16 +5461,12 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
/* ipu class */
&omap44xx_ipu_hwmod,
- &omap44xx_ipu_c0_hwmod,
- &omap44xx_ipu_c1_hwmod,
/* iss class */
/* &omap44xx_iss_hwmod, */
/* iva class */
&omap44xx_iva_hwmod,
- &omap44xx_iva_seq0_hwmod,
- &omap44xx_iva_seq1_hwmod,
/* kbd class */
&omap44xx_kbd_hwmod,
Remove the pseudo-hwmods associated with hardreset lines from the OMAP4 data file. Future patches will convert this data to register hwmods by interfaces, rather than registering hwmods directly. The pseudo-hwmods aren't associated with any interfaces, so this will create a problem. After this change, the hwmod code will reset processor IPs at the hwmod level, rather than by individual hardreset lines. So, for example, if the IVA device driver code wishes to place one of the sequencer cores into reset, while leaving the other active, it must do so itself by calling the appropriate PRM functions. This patch will cause a change in the initialization behavior of the DSP, IVA, and IPU. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Benoît Cousson <b-cousson@ti.com> --- arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 101 +--------------------------- 1 files changed, 3 insertions(+), 98 deletions(-)