From d34427267186827dfd62bd8cf726601fffb22534 Mon Sep 17 00:00:00 2001 From: Thara Gopinath Date: Sat, 29 May 2010 22:02:24 +0530 Subject: [PATCH] OMAP3: PM: Adding smartreflex hwmod data This patch adds the smartreflex hwmod data for OMAP3430 and OMAP3630. Signed-off-by: Thara Gopinath Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 175 +++++++++++++++++++++ 1 file changed, 175 insertions(+) diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 89a943e9459c..8d8181334f86 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -21,6 +21,7 @@ #include #include #include +#include #include "omap_hwmod_common_data.h" @@ -52,6 +53,8 @@ static struct omap_hwmod omap3xxx_gpio3_hwmod; static struct omap_hwmod omap3xxx_gpio4_hwmod; static struct omap_hwmod omap3xxx_gpio5_hwmod; static struct omap_hwmod omap3xxx_gpio6_hwmod; +static struct omap_hwmod omap34xx_sr1_hwmod; +static struct omap_hwmod omap34xx_sr2_hwmod; static struct omap_hwmod omap3xxx_dma_system_hwmod; @@ -262,9 +265,47 @@ static struct omap_hwmod_ocp_if omap3_l4_core__i2c3 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* L4 CORE -> SR1 interface */ +static struct omap_hwmod_addr_space omap3_sr1_addr_space[] = { + { + .pa_start = OMAP34XX_SR1_BASE, + .pa_end = OMAP34XX_SR1_BASE + SZ_1K - 1, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap3_l4_core__sr1 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap34xx_sr1_hwmod, + .clk = "sr_l4_ick", + .addr = omap3_sr1_addr_space, + .addr_cnt = ARRAY_SIZE(omap3_sr1_addr_space), + .user = OCP_USER_MPU, +}; + +/* L4 CORE -> SR1 interface */ +static struct omap_hwmod_addr_space omap3_sr2_addr_space[] = { + { + .pa_start = OMAP34XX_SR2_BASE, + .pa_end = OMAP34XX_SR2_BASE + SZ_1K - 1, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap3_l4_core__sr2 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap34xx_sr2_hwmod, + .clk = "sr_l4_ick", + .addr = omap3_sr2_addr_space, + .addr_cnt = ARRAY_SIZE(omap3_sr2_addr_space), + .user = OCP_USER_MPU, +}; + /* Slave interfaces on the L4_CORE interconnect */ static struct omap_hwmod_ocp_if *omap3xxx_l4_core_slaves[] = { &omap3xxx_l3_main__l4_core, + &omap3_l4_core__sr1, + &omap3_l4_core__sr2, }; /* Master interfaces on the L4_CORE interconnect */ @@ -1186,6 +1227,135 @@ static struct omap_hwmod omap3xxx_dma_system_hwmod = { .flags = HWMOD_NO_IDLEST, }; +/* SR common */ +static struct omap_hwmod_sysc_fields omap34xx_sr_sysc_fields = { + .clkact_shift = 20, +}; + +static struct omap_hwmod_class_sysconfig omap34xx_sr_sysc = { + .sysc_offs = 0x24, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_NO_CACHE), + .clockact = CLOCKACT_TEST_ICLK, + .sysc_fields = &omap34xx_sr_sysc_fields, +}; + +static struct omap_hwmod_class omap34xx_smartreflex_hwmod_class = { + .name = "smartreflex", + .sysc = &omap34xx_sr_sysc, + .rev = 1, +}; + +static struct omap_hwmod_sysc_fields omap36xx_sr_sysc_fields = { + .sidle_shift = 24, + .enwkup_shift = 26 +}; + +static struct omap_hwmod_class_sysconfig omap36xx_sr_sysc = { + .sysc_offs = 0x38, + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP | + SYSC_NO_CACHE), + .sysc_fields = &omap36xx_sr_sysc_fields, +}; + +static struct omap_hwmod_class omap36xx_smartreflex_hwmod_class = { + .name = "smartreflex", + .sysc = &omap36xx_sr_sysc, + .rev = 2, +}; + +/* SR1 */ +static struct omap_hwmod_ocp_if *omap3_sr1_slaves[] = { + &omap3_l4_core__sr1, +}; + +static struct omap_hwmod omap34xx_sr1_hwmod = { + .name = "sr1_hwmod", + .class = &omap34xx_smartreflex_hwmod_class, + .main_clk = "sr1_fck", + .vdd_name = "mpu", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_SR1_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_EN_SR1_SHIFT, + }, + }, + .slaves = omap3_sr1_slaves, + .slaves_cnt = ARRAY_SIZE(omap3_sr1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES2 | + CHIP_IS_OMAP3430ES3_0 | + CHIP_IS_OMAP3430ES3_1), + .flags = HWMOD_SET_DEFAULT_CLOCKACT, +}; + +static struct omap_hwmod omap36xx_sr1_hwmod = { + .name = "sr1_hwmod", + .class = &omap36xx_smartreflex_hwmod_class, + .main_clk = "sr1_fck", + .vdd_name = "mpu", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_SR1_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_EN_SR1_SHIFT, + }, + }, + .slaves = omap3_sr1_slaves, + .slaves_cnt = ARRAY_SIZE(omap3_sr1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1), +}; + +/* SR2 */ +static struct omap_hwmod_ocp_if *omap3_sr2_slaves[] = { + &omap3_l4_core__sr2, +}; + +static struct omap_hwmod omap34xx_sr2_hwmod = { + .name = "sr2_hwmod", + .class = &omap34xx_smartreflex_hwmod_class, + .main_clk = "sr2_fck", + .vdd_name = "core", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_SR2_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_EN_SR2_SHIFT, + }, + }, + .slaves = omap3_sr2_slaves, + .slaves_cnt = ARRAY_SIZE(omap3_sr2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES2 | + CHIP_IS_OMAP3430ES3_0 | + CHIP_IS_OMAP3430ES3_1), + .flags = HWMOD_SET_DEFAULT_CLOCKACT, +}; + +static struct omap_hwmod omap36xx_sr2_hwmod = { + .name = "sr2_hwmod", + .class = &omap36xx_smartreflex_hwmod_class, + .main_clk = "sr2_fck", + .vdd_name = "core", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_SR2_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_EN_SR2_SHIFT, + }, + }, + .slaves = omap3_sr2_slaves, + .slaves_cnt = ARRAY_SIZE(omap3_sr2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1), +}; + static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { &omap3xxx_l3_main_hwmod, &omap3xxx_l4_core_hwmod, @@ -1201,6 +1371,11 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { &omap3xxx_i2c1_hwmod, &omap3xxx_i2c2_hwmod, &omap3xxx_i2c3_hwmod, + &omap34xx_sr1_hwmod, + &omap34xx_sr2_hwmod, + &omap36xx_sr1_hwmod, + &omap36xx_sr2_hwmod, + /* gpio class */ &omap3xxx_gpio1_hwmod, -- 2.34.1