am33xx updates via Paul Walmsley <paul@pwsan.com>:
Fixes and IP block support for the TI AM33xx family of SoCs. These are prerequisites for power management and some PWM driver changes. Basic test logs are available from: http://www.pwsan.com/omap/testlogs/am33xx_fixes_a_3.9/20130208084835/ although it must be noted that I am unable to test these patches on AM33xx due to an unknown problem with v3.8-rc kernels: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg83525.html -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJRGTWiAAoJEBvUPslcq6Vz7M0P/0O1sI6j7mEzcIS1uqUinwwE 66XHhzwIWBHNg9MDdnf1MT6CT0YMhFDVs5jDtCu7KuKxNTXm4zoHB7nO/9ARQzSc Z5zi0mcwA1ufLRAQ+xbr7gEtlqZUrHBVSmC6IG7uuJVKhgTd3xK7dfiOFb6HPynw g3p7eUf86xnXPAnWT+06U4SXlN4rGBWpPsm3Hdqoq51nPNgM+VZNqjQYRqlwe79a PqFrYhGlE7RFUsW/UAsUDo39XphF4TGG6V08WBytRR6ErAGQe2jTugM/LdID8YKl orRRYCEtPqAKvTU/VrPVPfsUHLUSHJJxjU6axNSXYAtsJd4gtGNN+203KRpguPgj 3YXzBnngN/IT2zb6EJdHT8ueMNRlErqwHtMl9uRqq/VvPCccgrgX1De+/+rryGtH 13IvYndTfT7I9YPl4eS6ncA0PMlyQLSbANHGv9K0yvrmiLCB/XgrA5YhHuKT9mET KILHp+Ng2yUzx3bDNOvjLoZGjf3Wvt+3QrqwOA0RS76bt04PLSADCc23E1Tv9lS0 JbtvFZSdCirLq7TQ9lleYfUKihP2iJyHQ8lmiUvZPVRmCkY6SPxkhtEz0Le+q+Zh ZjQkHIsgPATYmNf7SSs6LNQUDn0QgQUbVu/ZcCANTKuJ0SVFv06NbdBzm9z7zkC7 VA+Tpg1UVIznnehwAZcH =mRME -----END PGP SIGNATURE----- Merge tag 'omap-for-v3.9/am33xx-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into late/omap From Tony Lindgren: am33xx updates via Paul Walmsley <paul@pwsan.com>: Fixes and IP block support for the TI AM33xx family of SoCs. These are prerequisites for power management and some PWM driver changes. Basic test logs are available from: http://www.pwsan.com/omap/testlogs/am33xx_fixes_a_3.9/20130208084835/ although it must be noted that I am unable to test these patches on AM33xx due to an unknown problem with v3.8-rc kernels: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg83525.html * tag 'omap-for-v3.9/am33xx-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2: am33xx-hwmod: Fix "register offset NULL check" bug ARM: OMAP2+: AM33xx: hwmod: add missing HWMOD_NO_IDLEST flags ARM: OMAP: AM33xx hwmod: Add parent-child relationship for PWM subsystem ARM: OMAP: AM33xx hwmod: Corrects PWM subsystem HWMOD entries ARM: DTS: AM33XX: Add nodes for OCMC RAM and WKUP-M3 ARM: OMAP2+: AM33XX: Update the hardreset API ARM: OMAP2+: AM33XX: hwmod: Update the WKUP-M3 hwmod with reset status bit ARM: OMAP2+: AM33XX: hwmod: Fixup cpgmac0 hwmod entry ARM: OMAP2+: AM33XX: hwmod: Update TPTC0 hwmod with the right flags ARM: OMAP2+: AM33XX: hwmod: Register OCMC RAM hwmod ARM: OMAP2+: AM33XX: CM/PRM: Use __ASSEMBLER__ macros in header files ARM: OMAP2+: AM33XX: CM: Get rid of unnecessary header inclusions
This commit is contained in:
commit
0a0db4a1e4
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@ -385,5 +385,19 @@
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mac-address = [ 00 00 00 00 00 00 ];
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};
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};
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ocmcram: ocmcram@40300000 {
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compatible = "ti,am3352-ocmcram";
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reg = <0x40300000 0x10000>;
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ti,hwmods = "ocmcram";
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ti,no_idle_on_suspend;
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};
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wkup_m3: wkup_m3@44d00000 {
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compatible = "ti,am3353-wkup-m3";
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reg = <0x44d00000 0x4000 /* M3 UMEM */
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0x44d80000 0x2000>; /* M3 DMEM */
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ti,hwmods = "wkup_m3";
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};
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};
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};
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|
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@ -241,9 +241,6 @@ int am33xx_cm_wait_module_ready(u16 inst, s16 cdoffs, u16 clkctrl_offs)
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{
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int i = 0;
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if (!clkctrl_offs)
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return 0;
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omap_test_timeout(_is_module_ready(inst, cdoffs, clkctrl_offs),
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MAX_MODULE_READY_TIME, i);
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@ -17,16 +17,11 @@
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#ifndef __ARCH_ARM_MACH_OMAP2_CM_33XX_H
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#define __ARCH_ARM_MACH_OMAP2_CM_33XX_H
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#include <linux/delay.h>
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#include <linux/errno.h>
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#include <linux/err.h>
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#include <linux/io.h>
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#include "common.h"
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#include "cm.h"
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#include "cm-regbits-33xx.h"
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#include "cm33xx.h"
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#include "iomap.h"
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/* CM base address */
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#define AM33XX_CM_BASE 0x44e00000
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@ -381,6 +376,7 @@
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#define AM33XX_CM_CEFUSE_CEFUSE_CLKCTRL AM33XX_CM_REGADDR(AM33XX_CM_CEFUSE_MOD, 0x0020)
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#ifndef __ASSEMBLER__
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extern bool am33xx_cm_is_clkdm_in_hwsup(s16 inst, u16 cdoffs);
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extern void am33xx_cm_clkdm_enable_hwsup(s16 inst, u16 cdoffs);
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extern void am33xx_cm_clkdm_disable_hwsup(s16 inst, u16 cdoffs);
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@ -417,4 +413,5 @@ static inline int am33xx_cm_wait_module_ready(u16 inst, s16 cdoffs,
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}
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#endif
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#endif /* ASSEMBLER */
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#endif
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|
|
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@ -3041,11 +3041,8 @@ static int _am33xx_assert_hardreset(struct omap_hwmod *oh,
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static int _am33xx_deassert_hardreset(struct omap_hwmod *oh,
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struct omap_hwmod_rst_info *ohri)
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{
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if (ohri->st_shift)
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pr_err("omap_hwmod: %s: %s: hwmod data error: OMAP4 does not support st_shift\n",
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oh->name, ohri->name);
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return am33xx_prm_deassert_hardreset(ohri->rst_shift,
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ohri->st_shift,
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oh->clkdm->pwrdm.ptr->prcm_offs,
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oh->prcm.omap4.rstctrl_offs,
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oh->prcm.omap4.rstst_offs);
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|
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@ -262,13 +262,15 @@ static struct omap_hwmod am33xx_wkup_m3_hwmod = {
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.name = "wkup_m3",
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.class = &am33xx_wkup_m3_hwmod_class,
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.clkdm_name = "l4_wkup_aon_clkdm",
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.flags = HWMOD_INIT_NO_RESET, /* Keep hardreset asserted */
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/* Keep hardreset asserted */
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.flags = HWMOD_INIT_NO_RESET | HWMOD_NO_IDLEST,
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.mpu_irqs = am33xx_wkup_m3_irqs,
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.main_clk = "dpll_core_m4_div2_ck",
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.prcm = {
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.omap4 = {
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.clkctrl_offs = AM33XX_CM_WKUP_WKUP_M3_CLKCTRL_OFFSET,
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.rstctrl_offs = AM33XX_RM_WKUP_RSTCTRL_OFFSET,
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.rstst_offs = AM33XX_RM_WKUP_RSTST_OFFSET,
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.modulemode = MODULEMODE_SWCTRL,
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},
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},
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@ -414,7 +416,6 @@ static struct omap_hwmod am33xx_adc_tsc_hwmod = {
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* - cEFUSE (doesn't fall under any ocp_if)
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* - clkdiv32k
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* - debugss
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* - ocmc ram
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* - ocp watch point
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* - aes0
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* - sha0
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@ -481,25 +482,6 @@ static struct omap_hwmod am33xx_debugss_hwmod = {
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},
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};
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/* ocmcram */
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static struct omap_hwmod_class am33xx_ocmcram_hwmod_class = {
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.name = "ocmcram",
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};
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static struct omap_hwmod am33xx_ocmcram_hwmod = {
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.name = "ocmcram",
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.class = &am33xx_ocmcram_hwmod_class,
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.clkdm_name = "l3_clkdm",
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.flags = (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET),
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.main_clk = "l3_gclk",
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.prcm = {
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.omap4 = {
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.clkctrl_offs = AM33XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET,
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.modulemode = MODULEMODE_SWCTRL,
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},
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},
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};
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/* ocpwp */
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static struct omap_hwmod_class am33xx_ocpwp_hwmod_class = {
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.name = "ocpwp",
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@ -570,6 +552,25 @@ static struct omap_hwmod am33xx_sha0_hwmod = {
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#endif
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/* ocmcram */
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static struct omap_hwmod_class am33xx_ocmcram_hwmod_class = {
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.name = "ocmcram",
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};
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static struct omap_hwmod am33xx_ocmcram_hwmod = {
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.name = "ocmcram",
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.class = &am33xx_ocmcram_hwmod_class,
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.clkdm_name = "l3_clkdm",
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.flags = (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET),
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.main_clk = "l3_gclk",
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.prcm = {
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.omap4 = {
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.clkctrl_offs = AM33XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET,
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.modulemode = MODULEMODE_SWCTRL,
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},
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},
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};
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/* 'smartreflex' class */
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static struct omap_hwmod_class am33xx_smartreflex_hwmod_class = {
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.name = "smartreflex",
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|
@ -783,9 +784,7 @@ static struct omap_hwmod am33xx_elm_hwmod = {
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},
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};
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/*
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* 'epwmss' class: ecap0,1,2, ehrpwm0,1,2
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*/
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/* pwmss */
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static struct omap_hwmod_class_sysconfig am33xx_epwmss_sysc = {
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.rev_offs = 0x0,
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.sysc_offs = 0x4,
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|
@ -801,18 +800,23 @@ static struct omap_hwmod_class am33xx_epwmss_hwmod_class = {
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.sysc = &am33xx_epwmss_sysc,
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};
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/* ehrpwm0 */
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static struct omap_hwmod_irq_info am33xx_ehrpwm0_irqs[] = {
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{ .name = "int", .irq = 86 + OMAP_INTC_START, },
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{ .name = "tzint", .irq = 58 + OMAP_INTC_START, },
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{ .irq = -1 },
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static struct omap_hwmod_class am33xx_ecap_hwmod_class = {
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.name = "ecap",
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};
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static struct omap_hwmod am33xx_ehrpwm0_hwmod = {
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.name = "ehrpwm0",
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static struct omap_hwmod_class am33xx_eqep_hwmod_class = {
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.name = "eqep",
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};
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static struct omap_hwmod_class am33xx_ehrpwm_hwmod_class = {
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.name = "ehrpwm",
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};
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/* epwmss0 */
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static struct omap_hwmod am33xx_epwmss0_hwmod = {
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.name = "epwmss0",
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.class = &am33xx_epwmss_hwmod_class,
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.clkdm_name = "l4ls_clkdm",
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.mpu_irqs = am33xx_ehrpwm0_irqs,
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.main_clk = "l4ls_gclk",
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.prcm = {
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.omap4 = {
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|
@ -822,48 +826,6 @@ static struct omap_hwmod am33xx_ehrpwm0_hwmod = {
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},
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};
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/* ehrpwm1 */
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static struct omap_hwmod_irq_info am33xx_ehrpwm1_irqs[] = {
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{ .name = "int", .irq = 87 + OMAP_INTC_START, },
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{ .name = "tzint", .irq = 59 + OMAP_INTC_START, },
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{ .irq = -1 },
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};
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static struct omap_hwmod am33xx_ehrpwm1_hwmod = {
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.name = "ehrpwm1",
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.class = &am33xx_epwmss_hwmod_class,
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.clkdm_name = "l4ls_clkdm",
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.mpu_irqs = am33xx_ehrpwm1_irqs,
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.main_clk = "l4ls_gclk",
|
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.prcm = {
|
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.omap4 = {
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.clkctrl_offs = AM33XX_CM_PER_EPWMSS1_CLKCTRL_OFFSET,
|
||||
.modulemode = MODULEMODE_SWCTRL,
|
||||
},
|
||||
},
|
||||
};
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||||
|
||||
/* ehrpwm2 */
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static struct omap_hwmod_irq_info am33xx_ehrpwm2_irqs[] = {
|
||||
{ .name = "int", .irq = 39 + OMAP_INTC_START, },
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{ .name = "tzint", .irq = 60 + OMAP_INTC_START, },
|
||||
{ .irq = -1 },
|
||||
};
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||||
|
||||
static struct omap_hwmod am33xx_ehrpwm2_hwmod = {
|
||||
.name = "ehrpwm2",
|
||||
.class = &am33xx_epwmss_hwmod_class,
|
||||
.clkdm_name = "l4ls_clkdm",
|
||||
.mpu_irqs = am33xx_ehrpwm2_irqs,
|
||||
.main_clk = "l4ls_gclk",
|
||||
.prcm = {
|
||||
.omap4 = {
|
||||
.clkctrl_offs = AM33XX_CM_PER_EPWMSS2_CLKCTRL_OFFSET,
|
||||
.modulemode = MODULEMODE_SWCTRL,
|
||||
},
|
||||
},
|
||||
};
|
||||
|
||||
/* ecap0 */
|
||||
static struct omap_hwmod_irq_info am33xx_ecap0_irqs[] = {
|
||||
{ .irq = 31 + OMAP_INTC_START, },
|
||||
|
@ -872,13 +834,50 @@ static struct omap_hwmod_irq_info am33xx_ecap0_irqs[] = {
|
|||
|
||||
static struct omap_hwmod am33xx_ecap0_hwmod = {
|
||||
.name = "ecap0",
|
||||
.class = &am33xx_epwmss_hwmod_class,
|
||||
.class = &am33xx_ecap_hwmod_class,
|
||||
.clkdm_name = "l4ls_clkdm",
|
||||
.mpu_irqs = am33xx_ecap0_irqs,
|
||||
.main_clk = "l4ls_gclk",
|
||||
};
|
||||
|
||||
/* eqep0 */
|
||||
static struct omap_hwmod_irq_info am33xx_eqep0_irqs[] = {
|
||||
{ .irq = 79 + OMAP_INTC_START, },
|
||||
{ .irq = -1 },
|
||||
};
|
||||
|
||||
static struct omap_hwmod am33xx_eqep0_hwmod = {
|
||||
.name = "eqep0",
|
||||
.class = &am33xx_eqep_hwmod_class,
|
||||
.clkdm_name = "l4ls_clkdm",
|
||||
.mpu_irqs = am33xx_eqep0_irqs,
|
||||
.main_clk = "l4ls_gclk",
|
||||
};
|
||||
|
||||
/* ehrpwm0 */
|
||||
static struct omap_hwmod_irq_info am33xx_ehrpwm0_irqs[] = {
|
||||
{ .name = "int", .irq = 86 + OMAP_INTC_START, },
|
||||
{ .name = "tzint", .irq = 58 + OMAP_INTC_START, },
|
||||
{ .irq = -1 },
|
||||
};
|
||||
|
||||
static struct omap_hwmod am33xx_ehrpwm0_hwmod = {
|
||||
.name = "ehrpwm0",
|
||||
.class = &am33xx_ehrpwm_hwmod_class,
|
||||
.clkdm_name = "l4ls_clkdm",
|
||||
.mpu_irqs = am33xx_ehrpwm0_irqs,
|
||||
.main_clk = "l4ls_gclk",
|
||||
};
|
||||
|
||||
/* epwmss1 */
|
||||
static struct omap_hwmod am33xx_epwmss1_hwmod = {
|
||||
.name = "epwmss1",
|
||||
.class = &am33xx_epwmss_hwmod_class,
|
||||
.clkdm_name = "l4ls_clkdm",
|
||||
.main_clk = "l4ls_gclk",
|
||||
.prcm = {
|
||||
.omap4 = {
|
||||
.clkctrl_offs = AM33XX_CM_PER_EPWMSS0_CLKCTRL_OFFSET,
|
||||
.clkctrl_offs = AM33XX_CM_PER_EPWMSS1_CLKCTRL_OFFSET,
|
||||
.modulemode = MODULEMODE_SWCTRL,
|
||||
},
|
||||
},
|
||||
|
@ -892,13 +891,50 @@ static struct omap_hwmod_irq_info am33xx_ecap1_irqs[] = {
|
|||
|
||||
static struct omap_hwmod am33xx_ecap1_hwmod = {
|
||||
.name = "ecap1",
|
||||
.class = &am33xx_epwmss_hwmod_class,
|
||||
.class = &am33xx_ecap_hwmod_class,
|
||||
.clkdm_name = "l4ls_clkdm",
|
||||
.mpu_irqs = am33xx_ecap1_irqs,
|
||||
.main_clk = "l4ls_gclk",
|
||||
};
|
||||
|
||||
/* eqep1 */
|
||||
static struct omap_hwmod_irq_info am33xx_eqep1_irqs[] = {
|
||||
{ .irq = 88 + OMAP_INTC_START, },
|
||||
{ .irq = -1 },
|
||||
};
|
||||
|
||||
static struct omap_hwmod am33xx_eqep1_hwmod = {
|
||||
.name = "eqep1",
|
||||
.class = &am33xx_eqep_hwmod_class,
|
||||
.clkdm_name = "l4ls_clkdm",
|
||||
.mpu_irqs = am33xx_eqep1_irqs,
|
||||
.main_clk = "l4ls_gclk",
|
||||
};
|
||||
|
||||
/* ehrpwm1 */
|
||||
static struct omap_hwmod_irq_info am33xx_ehrpwm1_irqs[] = {
|
||||
{ .name = "int", .irq = 87 + OMAP_INTC_START, },
|
||||
{ .name = "tzint", .irq = 59 + OMAP_INTC_START, },
|
||||
{ .irq = -1 },
|
||||
};
|
||||
|
||||
static struct omap_hwmod am33xx_ehrpwm1_hwmod = {
|
||||
.name = "ehrpwm1",
|
||||
.class = &am33xx_ehrpwm_hwmod_class,
|
||||
.clkdm_name = "l4ls_clkdm",
|
||||
.mpu_irqs = am33xx_ehrpwm1_irqs,
|
||||
.main_clk = "l4ls_gclk",
|
||||
};
|
||||
|
||||
/* epwmss2 */
|
||||
static struct omap_hwmod am33xx_epwmss2_hwmod = {
|
||||
.name = "epwmss2",
|
||||
.class = &am33xx_epwmss_hwmod_class,
|
||||
.clkdm_name = "l4ls_clkdm",
|
||||
.main_clk = "l4ls_gclk",
|
||||
.prcm = {
|
||||
.omap4 = {
|
||||
.clkctrl_offs = AM33XX_CM_PER_EPWMSS1_CLKCTRL_OFFSET,
|
||||
.clkctrl_offs = AM33XX_CM_PER_EPWMSS2_CLKCTRL_OFFSET,
|
||||
.modulemode = MODULEMODE_SWCTRL,
|
||||
},
|
||||
},
|
||||
|
@ -912,16 +948,39 @@ static struct omap_hwmod_irq_info am33xx_ecap2_irqs[] = {
|
|||
|
||||
static struct omap_hwmod am33xx_ecap2_hwmod = {
|
||||
.name = "ecap2",
|
||||
.mpu_irqs = am33xx_ecap2_irqs,
|
||||
.class = &am33xx_epwmss_hwmod_class,
|
||||
.class = &am33xx_ecap_hwmod_class,
|
||||
.clkdm_name = "l4ls_clkdm",
|
||||
.mpu_irqs = am33xx_ecap2_irqs,
|
||||
.main_clk = "l4ls_gclk",
|
||||
};
|
||||
|
||||
/* eqep2 */
|
||||
static struct omap_hwmod_irq_info am33xx_eqep2_irqs[] = {
|
||||
{ .irq = 89 + OMAP_INTC_START, },
|
||||
{ .irq = -1 },
|
||||
};
|
||||
|
||||
static struct omap_hwmod am33xx_eqep2_hwmod = {
|
||||
.name = "eqep2",
|
||||
.class = &am33xx_eqep_hwmod_class,
|
||||
.clkdm_name = "l4ls_clkdm",
|
||||
.mpu_irqs = am33xx_eqep2_irqs,
|
||||
.main_clk = "l4ls_gclk",
|
||||
};
|
||||
|
||||
/* ehrpwm2 */
|
||||
static struct omap_hwmod_irq_info am33xx_ehrpwm2_irqs[] = {
|
||||
{ .name = "int", .irq = 39 + OMAP_INTC_START, },
|
||||
{ .name = "tzint", .irq = 60 + OMAP_INTC_START, },
|
||||
{ .irq = -1 },
|
||||
};
|
||||
|
||||
static struct omap_hwmod am33xx_ehrpwm2_hwmod = {
|
||||
.name = "ehrpwm2",
|
||||
.class = &am33xx_ehrpwm_hwmod_class,
|
||||
.clkdm_name = "l4ls_clkdm",
|
||||
.mpu_irqs = am33xx_ehrpwm2_irqs,
|
||||
.main_clk = "l4ls_gclk",
|
||||
.prcm = {
|
||||
.omap4 = {
|
||||
.clkctrl_offs = AM33XX_CM_PER_EPWMSS2_CLKCTRL_OFFSET,
|
||||
.modulemode = MODULEMODE_SWCTRL,
|
||||
},
|
||||
},
|
||||
};
|
||||
|
||||
/*
|
||||
|
@ -1824,6 +1883,7 @@ static struct omap_hwmod am33xx_tptc0_hwmod = {
|
|||
.class = &am33xx_tptc_hwmod_class,
|
||||
.clkdm_name = "l3_clkdm",
|
||||
.mpu_irqs = am33xx_tptc0_irqs,
|
||||
.flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
|
||||
.main_clk = "l3_gclk",
|
||||
.prcm = {
|
||||
.omap4 = {
|
||||
|
@ -2496,7 +2556,6 @@ static struct omap_hwmod_addr_space am33xx_cpgmac0_addr_space[] = {
|
|||
{
|
||||
.pa_start = 0x4a100000,
|
||||
.pa_end = 0x4a100000 + SZ_2K - 1,
|
||||
.flags = ADDR_TYPE_RT,
|
||||
},
|
||||
/* cpsw wr */
|
||||
{
|
||||
|
@ -2547,162 +2606,202 @@ static struct omap_hwmod_ocp_if am33xx_l4_ls__elm = {
|
|||
.user = OCP_USER_MPU,
|
||||
};
|
||||
|
||||
/*
|
||||
* Splitting the resources to handle access of PWMSS config space
|
||||
* and module specific part independently
|
||||
*/
|
||||
static struct omap_hwmod_addr_space am33xx_ehrpwm0_addr_space[] = {
|
||||
static struct omap_hwmod_addr_space am33xx_epwmss0_addr_space[] = {
|
||||
{
|
||||
.pa_start = 0x48300000,
|
||||
.pa_end = 0x48300000 + SZ_16 - 1,
|
||||
.flags = ADDR_TYPE_RT
|
||||
},
|
||||
{
|
||||
.pa_start = 0x48300200,
|
||||
.pa_end = 0x48300200 + SZ_256 - 1,
|
||||
.flags = ADDR_TYPE_RT
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct omap_hwmod_ocp_if am33xx_l4_ls__ehrpwm0 = {
|
||||
static struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss0 = {
|
||||
.master = &am33xx_l4_ls_hwmod,
|
||||
.slave = &am33xx_ehrpwm0_hwmod,
|
||||
.slave = &am33xx_epwmss0_hwmod,
|
||||
.clk = "l4ls_gclk",
|
||||
.addr = am33xx_ehrpwm0_addr_space,
|
||||
.addr = am33xx_epwmss0_addr_space,
|
||||
.user = OCP_USER_MPU,
|
||||
};
|
||||
|
||||
/*
|
||||
* Splitting the resources to handle access of PWMSS config space
|
||||
* and module specific part independently
|
||||
*/
|
||||
static struct omap_hwmod_addr_space am33xx_ehrpwm1_addr_space[] = {
|
||||
{
|
||||
.pa_start = 0x48302000,
|
||||
.pa_end = 0x48302000 + SZ_16 - 1,
|
||||
.flags = ADDR_TYPE_RT
|
||||
},
|
||||
{
|
||||
.pa_start = 0x48302200,
|
||||
.pa_end = 0x48302200 + SZ_256 - 1,
|
||||
.flags = ADDR_TYPE_RT
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct omap_hwmod_ocp_if am33xx_l4_ls__ehrpwm1 = {
|
||||
.master = &am33xx_l4_ls_hwmod,
|
||||
.slave = &am33xx_ehrpwm1_hwmod,
|
||||
.clk = "l4ls_gclk",
|
||||
.addr = am33xx_ehrpwm1_addr_space,
|
||||
.user = OCP_USER_MPU,
|
||||
};
|
||||
|
||||
/*
|
||||
* Splitting the resources to handle access of PWMSS config space
|
||||
* and module specific part independently
|
||||
*/
|
||||
static struct omap_hwmod_addr_space am33xx_ehrpwm2_addr_space[] = {
|
||||
{
|
||||
.pa_start = 0x48304000,
|
||||
.pa_end = 0x48304000 + SZ_16 - 1,
|
||||
.flags = ADDR_TYPE_RT
|
||||
},
|
||||
{
|
||||
.pa_start = 0x48304200,
|
||||
.pa_end = 0x48304200 + SZ_256 - 1,
|
||||
.flags = ADDR_TYPE_RT
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct omap_hwmod_ocp_if am33xx_l4_ls__ehrpwm2 = {
|
||||
.master = &am33xx_l4_ls_hwmod,
|
||||
.slave = &am33xx_ehrpwm2_hwmod,
|
||||
.clk = "l4ls_gclk",
|
||||
.addr = am33xx_ehrpwm2_addr_space,
|
||||
.user = OCP_USER_MPU,
|
||||
};
|
||||
|
||||
/*
|
||||
* Splitting the resources to handle access of PWMSS config space
|
||||
* and module specific part independently
|
||||
*/
|
||||
static struct omap_hwmod_addr_space am33xx_ecap0_addr_space[] = {
|
||||
{
|
||||
.pa_start = 0x48300000,
|
||||
.pa_end = 0x48300000 + SZ_16 - 1,
|
||||
.flags = ADDR_TYPE_RT
|
||||
},
|
||||
{
|
||||
.pa_start = 0x48300100,
|
||||
.pa_end = 0x48300100 + SZ_256 - 1,
|
||||
.flags = ADDR_TYPE_RT
|
||||
.pa_end = 0x48300100 + SZ_128 - 1,
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct omap_hwmod_ocp_if am33xx_l4_ls__ecap0 = {
|
||||
.master = &am33xx_l4_ls_hwmod,
|
||||
static struct omap_hwmod_ocp_if am33xx_epwmss0__ecap0 = {
|
||||
.master = &am33xx_epwmss0_hwmod,
|
||||
.slave = &am33xx_ecap0_hwmod,
|
||||
.clk = "l4ls_gclk",
|
||||
.addr = am33xx_ecap0_addr_space,
|
||||
.user = OCP_USER_MPU,
|
||||
};
|
||||
|
||||
/*
|
||||
* Splitting the resources to handle access of PWMSS config space
|
||||
* and module specific part independently
|
||||
*/
|
||||
static struct omap_hwmod_addr_space am33xx_ecap1_addr_space[] = {
|
||||
static struct omap_hwmod_addr_space am33xx_eqep0_addr_space[] = {
|
||||
{
|
||||
.pa_start = 0x48300180,
|
||||
.pa_end = 0x48300180 + SZ_128 - 1,
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct omap_hwmod_ocp_if am33xx_epwmss0__eqep0 = {
|
||||
.master = &am33xx_epwmss0_hwmod,
|
||||
.slave = &am33xx_eqep0_hwmod,
|
||||
.clk = "l4ls_gclk",
|
||||
.addr = am33xx_eqep0_addr_space,
|
||||
.user = OCP_USER_MPU,
|
||||
};
|
||||
|
||||
static struct omap_hwmod_addr_space am33xx_ehrpwm0_addr_space[] = {
|
||||
{
|
||||
.pa_start = 0x48300200,
|
||||
.pa_end = 0x48300200 + SZ_128 - 1,
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct omap_hwmod_ocp_if am33xx_epwmss0__ehrpwm0 = {
|
||||
.master = &am33xx_epwmss0_hwmod,
|
||||
.slave = &am33xx_ehrpwm0_hwmod,
|
||||
.clk = "l4ls_gclk",
|
||||
.addr = am33xx_ehrpwm0_addr_space,
|
||||
.user = OCP_USER_MPU,
|
||||
};
|
||||
|
||||
|
||||
static struct omap_hwmod_addr_space am33xx_epwmss1_addr_space[] = {
|
||||
{
|
||||
.pa_start = 0x48302000,
|
||||
.pa_end = 0x48302000 + SZ_16 - 1,
|
||||
.flags = ADDR_TYPE_RT
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss1 = {
|
||||
.master = &am33xx_l4_ls_hwmod,
|
||||
.slave = &am33xx_epwmss1_hwmod,
|
||||
.clk = "l4ls_gclk",
|
||||
.addr = am33xx_epwmss1_addr_space,
|
||||
.user = OCP_USER_MPU,
|
||||
};
|
||||
|
||||
static struct omap_hwmod_addr_space am33xx_ecap1_addr_space[] = {
|
||||
{
|
||||
.pa_start = 0x48302100,
|
||||
.pa_end = 0x48302100 + SZ_256 - 1,
|
||||
.flags = ADDR_TYPE_RT
|
||||
.pa_end = 0x48302100 + SZ_128 - 1,
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct omap_hwmod_ocp_if am33xx_l4_ls__ecap1 = {
|
||||
.master = &am33xx_l4_ls_hwmod,
|
||||
static struct omap_hwmod_ocp_if am33xx_epwmss1__ecap1 = {
|
||||
.master = &am33xx_epwmss1_hwmod,
|
||||
.slave = &am33xx_ecap1_hwmod,
|
||||
.clk = "l4ls_gclk",
|
||||
.addr = am33xx_ecap1_addr_space,
|
||||
.user = OCP_USER_MPU,
|
||||
};
|
||||
|
||||
/*
|
||||
* Splitting the resources to handle access of PWMSS config space
|
||||
* and module specific part independently
|
||||
*/
|
||||
static struct omap_hwmod_addr_space am33xx_ecap2_addr_space[] = {
|
||||
static struct omap_hwmod_addr_space am33xx_eqep1_addr_space[] = {
|
||||
{
|
||||
.pa_start = 0x48302180,
|
||||
.pa_end = 0x48302180 + SZ_128 - 1,
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct omap_hwmod_ocp_if am33xx_epwmss1__eqep1 = {
|
||||
.master = &am33xx_epwmss1_hwmod,
|
||||
.slave = &am33xx_eqep1_hwmod,
|
||||
.clk = "l4ls_gclk",
|
||||
.addr = am33xx_eqep1_addr_space,
|
||||
.user = OCP_USER_MPU,
|
||||
};
|
||||
|
||||
static struct omap_hwmod_addr_space am33xx_ehrpwm1_addr_space[] = {
|
||||
{
|
||||
.pa_start = 0x48302200,
|
||||
.pa_end = 0x48302200 + SZ_128 - 1,
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct omap_hwmod_ocp_if am33xx_epwmss1__ehrpwm1 = {
|
||||
.master = &am33xx_epwmss1_hwmod,
|
||||
.slave = &am33xx_ehrpwm1_hwmod,
|
||||
.clk = "l4ls_gclk",
|
||||
.addr = am33xx_ehrpwm1_addr_space,
|
||||
.user = OCP_USER_MPU,
|
||||
};
|
||||
|
||||
static struct omap_hwmod_addr_space am33xx_epwmss2_addr_space[] = {
|
||||
{
|
||||
.pa_start = 0x48304000,
|
||||
.pa_end = 0x48304000 + SZ_16 - 1,
|
||||
.flags = ADDR_TYPE_RT
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss2 = {
|
||||
.master = &am33xx_l4_ls_hwmod,
|
||||
.slave = &am33xx_epwmss2_hwmod,
|
||||
.clk = "l4ls_gclk",
|
||||
.addr = am33xx_epwmss2_addr_space,
|
||||
.user = OCP_USER_MPU,
|
||||
};
|
||||
|
||||
static struct omap_hwmod_addr_space am33xx_ecap2_addr_space[] = {
|
||||
{
|
||||
.pa_start = 0x48304100,
|
||||
.pa_end = 0x48304100 + SZ_256 - 1,
|
||||
.flags = ADDR_TYPE_RT
|
||||
.pa_end = 0x48304100 + SZ_128 - 1,
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct omap_hwmod_ocp_if am33xx_l4_ls__ecap2 = {
|
||||
.master = &am33xx_l4_ls_hwmod,
|
||||
static struct omap_hwmod_ocp_if am33xx_epwmss2__ecap2 = {
|
||||
.master = &am33xx_epwmss2_hwmod,
|
||||
.slave = &am33xx_ecap2_hwmod,
|
||||
.clk = "l4ls_gclk",
|
||||
.addr = am33xx_ecap2_addr_space,
|
||||
.user = OCP_USER_MPU,
|
||||
};
|
||||
|
||||
static struct omap_hwmod_addr_space am33xx_eqep2_addr_space[] = {
|
||||
{
|
||||
.pa_start = 0x48304180,
|
||||
.pa_end = 0x48304180 + SZ_128 - 1,
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct omap_hwmod_ocp_if am33xx_epwmss2__eqep2 = {
|
||||
.master = &am33xx_epwmss2_hwmod,
|
||||
.slave = &am33xx_eqep2_hwmod,
|
||||
.clk = "l4ls_gclk",
|
||||
.addr = am33xx_eqep2_addr_space,
|
||||
.user = OCP_USER_MPU,
|
||||
};
|
||||
|
||||
static struct omap_hwmod_addr_space am33xx_ehrpwm2_addr_space[] = {
|
||||
{
|
||||
.pa_start = 0x48304200,
|
||||
.pa_end = 0x48304200 + SZ_128 - 1,
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static struct omap_hwmod_ocp_if am33xx_epwmss2__ehrpwm2 = {
|
||||
.master = &am33xx_epwmss2_hwmod,
|
||||
.slave = &am33xx_ehrpwm2_hwmod,
|
||||
.clk = "l4ls_gclk",
|
||||
.addr = am33xx_ehrpwm2_addr_space,
|
||||
.user = OCP_USER_MPU,
|
||||
};
|
||||
|
||||
/* l3s cfg -> gpmc */
|
||||
static struct omap_hwmod_addr_space am33xx_gpmc_addr_space[] = {
|
||||
{
|
||||
|
@ -3328,6 +3427,13 @@ static struct omap_hwmod_ocp_if am33xx_l3_s__usbss = {
|
|||
.flags = OCPIF_SWSUP_IDLE,
|
||||
};
|
||||
|
||||
/* l3 main -> ocmc */
|
||||
static struct omap_hwmod_ocp_if am33xx_l3_main__ocmc = {
|
||||
.master = &am33xx_l3_main_hwmod,
|
||||
.slave = &am33xx_ocmcram_hwmod,
|
||||
.user = OCP_USER_MPU | OCP_USER_SDMA,
|
||||
};
|
||||
|
||||
static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = {
|
||||
&am33xx_l4_fw__emif_fw,
|
||||
&am33xx_l3_main__emif,
|
||||
|
@ -3385,12 +3491,18 @@ static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = {
|
|||
&am33xx_l4_ls__uart6,
|
||||
&am33xx_l4_ls__spinlock,
|
||||
&am33xx_l4_ls__elm,
|
||||
&am33xx_l4_ls__ehrpwm0,
|
||||
&am33xx_l4_ls__ehrpwm1,
|
||||
&am33xx_l4_ls__ehrpwm2,
|
||||
&am33xx_l4_ls__ecap0,
|
||||
&am33xx_l4_ls__ecap1,
|
||||
&am33xx_l4_ls__ecap2,
|
||||
&am33xx_l4_ls__epwmss0,
|
||||
&am33xx_epwmss0__ecap0,
|
||||
&am33xx_epwmss0__eqep0,
|
||||
&am33xx_epwmss0__ehrpwm0,
|
||||
&am33xx_l4_ls__epwmss1,
|
||||
&am33xx_epwmss1__ecap1,
|
||||
&am33xx_epwmss1__eqep1,
|
||||
&am33xx_epwmss1__ehrpwm1,
|
||||
&am33xx_l4_ls__epwmss2,
|
||||
&am33xx_epwmss2__ecap2,
|
||||
&am33xx_epwmss2__eqep2,
|
||||
&am33xx_epwmss2__ehrpwm2,
|
||||
&am33xx_l3_s__gpmc,
|
||||
&am33xx_l3_main__lcdc,
|
||||
&am33xx_l4_ls__mcspi0,
|
||||
|
@ -3398,6 +3510,7 @@ static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = {
|
|||
&am33xx_l3_main__tptc0,
|
||||
&am33xx_l3_main__tptc1,
|
||||
&am33xx_l3_main__tptc2,
|
||||
&am33xx_l3_main__ocmc,
|
||||
&am33xx_l3_s__usbss,
|
||||
&am33xx_l4_hs__cpgmac0,
|
||||
&am33xx_cpgmac0__mdio,
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|
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@ -110,11 +110,11 @@ int am33xx_prm_assert_hardreset(u8 shift, s16 inst, u16 rstctrl_offs)
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* -EINVAL upon an argument error, -EEXIST if the submodule was already out
|
||||
* of reset, or -EBUSY if the submodule did not exit reset promptly.
|
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*/
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||||
int am33xx_prm_deassert_hardreset(u8 shift, s16 inst,
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int am33xx_prm_deassert_hardreset(u8 shift, u8 st_shift, s16 inst,
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||||
u16 rstctrl_offs, u16 rstst_offs)
|
||||
{
|
||||
int c;
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||||
u32 mask = 1 << shift;
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||||
u32 mask = 1 << st_shift;
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||||
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/* Check the current status to avoid de-asserting the line twice */
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if (am33xx_prm_is_hardreset_asserted(shift, inst, rstctrl_offs) == 0)
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|
@ -122,11 +122,14 @@ int am33xx_prm_deassert_hardreset(u8 shift, s16 inst,
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|||
|
||||
/* Clear the reset status by writing 1 to the status bit */
|
||||
am33xx_prm_rmw_reg_bits(0xffffffff, mask, inst, rstst_offs);
|
||||
/* de-assert the reset control line */
|
||||
am33xx_prm_rmw_reg_bits(mask, 0, inst, rstctrl_offs);
|
||||
/* wait the status to be set */
|
||||
|
||||
omap_test_timeout(am33xx_prm_is_hardreset_asserted(shift, inst,
|
||||
/* de-assert the reset control line */
|
||||
mask = 1 << shift;
|
||||
|
||||
am33xx_prm_rmw_reg_bits(mask, 0, inst, rstctrl_offs);
|
||||
|
||||
/* wait the status to be set */
|
||||
omap_test_timeout(am33xx_prm_is_hardreset_asserted(st_shift, inst,
|
||||
rstst_offs),
|
||||
MAX_MODULE_HARDRESET_WAIT, c);
|
||||
|
||||
|
|
|
@ -117,6 +117,7 @@
|
|||
#define AM33XX_PM_CEFUSE_PWRSTST_OFFSET 0x0004
|
||||
#define AM33XX_PM_CEFUSE_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_CEFUSE_MOD, 0x0004)
|
||||
|
||||
#ifndef __ASSEMBLER__
|
||||
extern u32 am33xx_prm_read_reg(s16 inst, u16 idx);
|
||||
extern void am33xx_prm_write_reg(u32 val, s16 inst, u16 idx);
|
||||
extern u32 am33xx_prm_rmw_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx);
|
||||
|
@ -124,6 +125,7 @@ extern void am33xx_prm_global_warm_sw_reset(void);
|
|||
extern int am33xx_prm_is_hardreset_asserted(u8 shift, s16 inst,
|
||||
u16 rstctrl_offs);
|
||||
extern int am33xx_prm_assert_hardreset(u8 shift, s16 inst, u16 rstctrl_offs);
|
||||
extern int am33xx_prm_deassert_hardreset(u8 shift, s16 inst,
|
||||
extern int am33xx_prm_deassert_hardreset(u8 shift, u8 st_shift, s16 inst,
|
||||
u16 rstctrl_offs, u16 rstst_offs);
|
||||
#endif /* ASSEMBLER */
|
||||
#endif
|
||||
|
|
Loading…
Reference in New Issue