From 617871deacea4e1a5713dd37564dc94a392d80c3 Mon Sep 17 00:00:00 2001 From: Charulatha V Date: Thu, 17 Feb 2011 09:53:09 -0800 Subject: OMAP2420: hwmod data: Add McSPI Update the omap2420 hwmod data with the McSPI info. Add a device attribute structure which will be used for passing number of chipselects from hwmod data. Add revision macros to be passed from rev field from hwmod. Signed-off-by: Charulatha V Signed-off-by: Govindraj.R Acked-by: Grant Likely Reviewed-by: Kevin Hilman Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/omap_hwmod_2420_data.c | 156 +++++++++++++++++++++++++++++ 1 file changed, 156 insertions(+) (limited to 'arch/arm/mach-omap2/omap_hwmod_2420_data.c') diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index b85c630b64d..7fffd340c76 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -18,6 +18,7 @@ #include #include #include +#include #include "omap_hwmod_common_data.h" @@ -44,6 +45,8 @@ static struct omap_hwmod omap2420_gpio2_hwmod; static struct omap_hwmod omap2420_gpio3_hwmod; static struct omap_hwmod omap2420_gpio4_hwmod; static struct omap_hwmod omap2420_dma_system_hwmod; +static struct omap_hwmod omap2420_mcspi1_hwmod; +static struct omap_hwmod omap2420_mcspi2_hwmod; /* L3 -> L4_CORE interface */ static struct omap_hwmod_ocp_if omap2420_l3_main__l4_core = { @@ -88,6 +91,42 @@ static struct omap_hwmod omap2420_uart3_hwmod; static struct omap_hwmod omap2420_i2c1_hwmod; static struct omap_hwmod omap2420_i2c2_hwmod; +/* l4 core -> mcspi1 interface */ +static struct omap_hwmod_addr_space omap2420_mcspi1_addr_space[] = { + { + .pa_start = 0x48098000, + .pa_end = 0x480980ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap2420_l4_core__mcspi1 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_mcspi1_hwmod, + .clk = "mcspi1_ick", + .addr = omap2420_mcspi1_addr_space, + .addr_cnt = ARRAY_SIZE(omap2420_mcspi1_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4 core -> mcspi2 interface */ +static struct omap_hwmod_addr_space omap2420_mcspi2_addr_space[] = { + { + .pa_start = 0x4809a000, + .pa_end = 0x4809a0ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap2420_l4_core__mcspi2 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_mcspi2_hwmod, + .clk = "mcspi2_ick", + .addr = omap2420_mcspi2_addr_space, + .addr_cnt = ARRAY_SIZE(omap2420_mcspi2_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* L4_CORE -> L4_WKUP interface */ static struct omap_hwmod_ocp_if omap2420_l4_core__l4_wkup = { .master = &omap2420_l4_core_hwmod, @@ -864,6 +903,119 @@ static struct omap_hwmod omap2420_dma_system_hwmod = { .flags = HWMOD_NO_IDLEST, }; +/* + * 'mcspi' class + * multichannel serial port interface (mcspi) / master/slave synchronous serial + * bus + */ + +static struct omap_hwmod_class_sysconfig omap2420_mcspi_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2420_mcspi_class = { + .name = "mcspi", + .sysc = &omap2420_mcspi_sysc, + .rev = OMAP2_MCSPI_REV, +}; + +/* mcspi1 */ +static struct omap_hwmod_irq_info omap2420_mcspi1_mpu_irqs[] = { + { .irq = 65 }, +}; + +static struct omap_hwmod_dma_info omap2420_mcspi1_sdma_reqs[] = { + { .name = "tx0", .dma_req = 35 }, /* DMA_SPI1_TX0 */ + { .name = "rx0", .dma_req = 36 }, /* DMA_SPI1_RX0 */ + { .name = "tx1", .dma_req = 37 }, /* DMA_SPI1_TX1 */ + { .name = "rx1", .dma_req = 38 }, /* DMA_SPI1_RX1 */ + { .name = "tx2", .dma_req = 39 }, /* DMA_SPI1_TX2 */ + { .name = "rx2", .dma_req = 40 }, /* DMA_SPI1_RX2 */ + { .name = "tx3", .dma_req = 41 }, /* DMA_SPI1_TX3 */ + { .name = "rx3", .dma_req = 42 }, /* DMA_SPI1_RX3 */ +}; + +static struct omap_hwmod_ocp_if *omap2420_mcspi1_slaves[] = { + &omap2420_l4_core__mcspi1, +}; + +static struct omap2_mcspi_dev_attr omap_mcspi1_dev_attr = { + .num_chipselect = 4, +}; + +static struct omap_hwmod omap2420_mcspi1_hwmod = { + .name = "mcspi1_hwmod", + .mpu_irqs = omap2420_mcspi1_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_mcspi1_mpu_irqs), + .sdma_reqs = omap2420_mcspi1_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcspi1_sdma_reqs), + .main_clk = "mcspi1_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MCSPI1_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MCSPI1_SHIFT, + }, + }, + .slaves = omap2420_mcspi1_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_mcspi1_slaves), + .class = &omap2420_mcspi_class, + .dev_attr = &omap_mcspi1_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), +}; + +/* mcspi2 */ +static struct omap_hwmod_irq_info omap2420_mcspi2_mpu_irqs[] = { + { .irq = 66 }, +}; + +static struct omap_hwmod_dma_info omap2420_mcspi2_sdma_reqs[] = { + { .name = "tx0", .dma_req = 43 }, /* DMA_SPI2_TX0 */ + { .name = "rx0", .dma_req = 44 }, /* DMA_SPI2_RX0 */ + { .name = "tx1", .dma_req = 45 }, /* DMA_SPI2_TX1 */ + { .name = "rx1", .dma_req = 46 }, /* DMA_SPI2_RX1 */ +}; + +static struct omap_hwmod_ocp_if *omap2420_mcspi2_slaves[] = { + &omap2420_l4_core__mcspi2, +}; + +static struct omap2_mcspi_dev_attr omap_mcspi2_dev_attr = { + .num_chipselect = 2, +}; + +static struct omap_hwmod omap2420_mcspi2_hwmod = { + .name = "mcspi2_hwmod", + .mpu_irqs = omap2420_mcspi2_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_mcspi2_mpu_irqs), + .sdma_reqs = omap2420_mcspi2_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcspi2_sdma_reqs), + .main_clk = "mcspi2_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MCSPI2_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MCSPI2_SHIFT, + }, + }, + .slaves = omap2420_mcspi2_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_mcspi2_slaves), + .class = &omap2420_mcspi_class, + .dev_attr = &omap_mcspi2_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), +}; + static __initdata struct omap_hwmod *omap2420_hwmods[] = { &omap2420_l3_main_hwmod, &omap2420_l4_core_hwmod, @@ -885,6 +1037,10 @@ static __initdata struct omap_hwmod *omap2420_hwmods[] = { /* dma_system class*/ &omap2420_dma_system_hwmod, + + /* mcspi class */ + &omap2420_mcspi1_hwmod, + &omap2420_mcspi2_hwmod, NULL, }; -- cgit v1.2.3-70-g09d2 From 996746ca127d722c279325552cdcc48b20079a61 Mon Sep 17 00:00:00 2001 From: Senthilvadivu Guruswamy Date: Tue, 22 Feb 2011 09:50:36 +0200 Subject: OMAP2420: hwmod data: add DSS DISPC RFBI VENC Hwmod needs database of all IPs in a system. This patch generates the hwmod database for OMAP2420 Display Sub System,. Since DSS is also considered as an IP as DISPC, RFBI, name it as dss_core. Acked-by: Benoit Cousson Reviewed-by: Kevin Hilman Tested-by: Kevin Hilman Signed-off-by: Sumit Semwal Signed-off-by: Senthilvadivu Guruswamy Signed-off-by: Tomi Valkeinen --- arch/arm/mach-omap2/omap_hwmod_2420_data.c | 310 +++++++++++++++++++++++++++++ arch/arm/plat-omap/include/plat/l3_2xxx.h | 20 ++ arch/arm/plat-omap/include/plat/l4_2xxx.h | 24 +++ 3 files changed, 354 insertions(+) create mode 100644 arch/arm/plat-omap/include/plat/l3_2xxx.h create mode 100644 arch/arm/plat-omap/include/plat/l4_2xxx.h (limited to 'arch/arm/mach-omap2/omap_hwmod_2420_data.c') diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index 7fffd340c76..f323c6bb22d 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -19,6 +19,8 @@ #include #include #include +#include +#include #include "omap_hwmod_common_data.h" @@ -39,6 +41,10 @@ static struct omap_hwmod omap2420_mpu_hwmod; static struct omap_hwmod omap2420_iva_hwmod; static struct omap_hwmod omap2420_l3_main_hwmod; static struct omap_hwmod omap2420_l4_core_hwmod; +static struct omap_hwmod omap2420_dss_core_hwmod; +static struct omap_hwmod omap2420_dss_dispc_hwmod; +static struct omap_hwmod omap2420_dss_rfbi_hwmod; +static struct omap_hwmod omap2420_dss_venc_hwmod; static struct omap_hwmod omap2420_wd_timer2_hwmod; static struct omap_hwmod omap2420_gpio1_hwmod; static struct omap_hwmod omap2420_gpio2_hwmod; @@ -67,6 +73,19 @@ static struct omap_hwmod_ocp_if *omap2420_l3_main_slaves[] = { &omap2420_mpu__l3_main, }; +/* DSS -> l3 */ +static struct omap_hwmod_ocp_if omap2420_dss__l3 = { + .master = &omap2420_dss_core_hwmod, + .slave = &omap2420_l3_main_hwmod, + .fw = { + .omap2 = { + .l3_perm_bit = OMAP2_L3_CORE_FW_CONNID_DSS, + .flags = OMAP_FIREWALL_L3, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* Master interfaces on the L3 interconnect */ static struct omap_hwmod_ocp_if *omap2420_l3_main_masters[] = { &omap2420_l3_main__l4_core, @@ -509,6 +528,291 @@ static struct omap_hwmod omap2420_uart3_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; +/* + * 'dss' class + * display sub-system + */ + +static struct omap_hwmod_class_sysconfig omap2420_dss_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2420_dss_hwmod_class = { + .name = "dss", + .sysc = &omap2420_dss_sysc, +}; + +/* dss */ +static struct omap_hwmod_irq_info omap2420_dss_irqs[] = { + { .irq = 25 }, +}; + +static struct omap_hwmod_dma_info omap2420_dss_sdma_chs[] = { + { .name = "dispc", .dma_req = 5 }, +}; + +/* dss */ +/* dss master ports */ +static struct omap_hwmod_ocp_if *omap2420_dss_masters[] = { + &omap2420_dss__l3, +}; + +static struct omap_hwmod_addr_space omap2420_dss_addrs[] = { + { + .pa_start = 0x48050000, + .pa_end = 0x480503FF, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> dss */ +static struct omap_hwmod_ocp_if omap2420_l4_core__dss = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_dss_core_hwmod, + .clk = "dss_ick", + .addr = omap2420_dss_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_dss_addrs), + .fw = { + .omap2 = { + .l4_fw_region = OMAP2420_L4_CORE_FW_DSS_CORE_REGION, + .flags = OMAP_FIREWALL_L4, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dss slave ports */ +static struct omap_hwmod_ocp_if *omap2420_dss_slaves[] = { + &omap2420_l4_core__dss, +}; + +static struct omap_hwmod_opt_clk dss_opt_clks[] = { + { .role = "tv_clk", .clk = "dss_54m_fck" }, + { .role = "sys_clk", .clk = "dss2_fck" }, +}; + +static struct omap_hwmod omap2420_dss_core_hwmod = { + .name = "dss_core", + .class = &omap2420_dss_hwmod_class, + .main_clk = "dss1_fck", /* instead of dss_fck */ + .mpu_irqs = omap2420_dss_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_dss_irqs), + .sdma_reqs = omap2420_dss_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2420_dss_sdma_chs), + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_DSS1_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_stdby_bit = OMAP24XX_ST_DSS_SHIFT, + }, + }, + .opt_clks = dss_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks), + .slaves = omap2420_dss_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_dss_slaves), + .masters = omap2420_dss_masters, + .masters_cnt = ARRAY_SIZE(omap2420_dss_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), + .flags = HWMOD_NO_IDLEST, +}; + +/* + * 'dispc' class + * display controller + */ + +static struct omap_hwmod_class_sysconfig omap2420_dispc_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE | + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2420_dispc_hwmod_class = { + .name = "dispc", + .sysc = &omap2420_dispc_sysc, +}; + +static struct omap_hwmod_addr_space omap2420_dss_dispc_addrs[] = { + { + .pa_start = 0x48050400, + .pa_end = 0x480507FF, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> dss_dispc */ +static struct omap_hwmod_ocp_if omap2420_l4_core__dss_dispc = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_dss_dispc_hwmod, + .clk = "dss_ick", + .addr = omap2420_dss_dispc_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_dss_dispc_addrs), + .fw = { + .omap2 = { + .l4_fw_region = OMAP2420_L4_CORE_FW_DSS_DISPC_REGION, + .flags = OMAP_FIREWALL_L4, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dss_dispc slave ports */ +static struct omap_hwmod_ocp_if *omap2420_dss_dispc_slaves[] = { + &omap2420_l4_core__dss_dispc, +}; + +static struct omap_hwmod omap2420_dss_dispc_hwmod = { + .name = "dss_dispc", + .class = &omap2420_dispc_hwmod_class, + .main_clk = "dss1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_DSS1_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_stdby_bit = OMAP24XX_ST_DSS_SHIFT, + }, + }, + .slaves = omap2420_dss_dispc_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_dss_dispc_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), + .flags = HWMOD_NO_IDLEST, +}; + +/* + * 'rfbi' class + * remote frame buffer interface + */ + +static struct omap_hwmod_class_sysconfig omap2420_rfbi_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2420_rfbi_hwmod_class = { + .name = "rfbi", + .sysc = &omap2420_rfbi_sysc, +}; + +static struct omap_hwmod_addr_space omap2420_dss_rfbi_addrs[] = { + { + .pa_start = 0x48050800, + .pa_end = 0x48050BFF, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> dss_rfbi */ +static struct omap_hwmod_ocp_if omap2420_l4_core__dss_rfbi = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_dss_rfbi_hwmod, + .clk = "dss_ick", + .addr = omap2420_dss_rfbi_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_dss_rfbi_addrs), + .fw = { + .omap2 = { + .l4_fw_region = OMAP2420_L4_CORE_FW_DSS_CORE_REGION, + .flags = OMAP_FIREWALL_L4, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dss_rfbi slave ports */ +static struct omap_hwmod_ocp_if *omap2420_dss_rfbi_slaves[] = { + &omap2420_l4_core__dss_rfbi, +}; + +static struct omap_hwmod omap2420_dss_rfbi_hwmod = { + .name = "dss_rfbi", + .class = &omap2420_rfbi_hwmod_class, + .main_clk = "dss1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_DSS1_SHIFT, + .module_offs = CORE_MOD, + }, + }, + .slaves = omap2420_dss_rfbi_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_dss_rfbi_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), + .flags = HWMOD_NO_IDLEST, +}; + +/* + * 'venc' class + * video encoder + */ + +static struct omap_hwmod_class omap2420_venc_hwmod_class = { + .name = "venc", +}; + +/* dss_venc */ +static struct omap_hwmod_addr_space omap2420_dss_venc_addrs[] = { + { + .pa_start = 0x48050C00, + .pa_end = 0x48050FFF, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> dss_venc */ +static struct omap_hwmod_ocp_if omap2420_l4_core__dss_venc = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_dss_venc_hwmod, + .clk = "dss_54m_fck", + .addr = omap2420_dss_venc_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_dss_venc_addrs), + .fw = { + .omap2 = { + .l4_fw_region = OMAP2420_L4_CORE_FW_DSS_VENC_REGION, + .flags = OMAP_FIREWALL_L4, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dss_venc slave ports */ +static struct omap_hwmod_ocp_if *omap2420_dss_venc_slaves[] = { + &omap2420_l4_core__dss_venc, +}; + +static struct omap_hwmod omap2420_dss_venc_hwmod = { + .name = "dss_venc", + .class = &omap2420_venc_hwmod_class, + .main_clk = "dss1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_DSS1_SHIFT, + .module_offs = CORE_MOD, + }, + }, + .slaves = omap2420_dss_venc_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_dss_venc_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), + .flags = HWMOD_NO_IDLEST, +}; + /* I2C common */ static struct omap_hwmod_class_sysconfig i2c_sysc = { .rev_offs = 0x00, @@ -1026,6 +1330,12 @@ static __initdata struct omap_hwmod *omap2420_hwmods[] = { &omap2420_uart1_hwmod, &omap2420_uart2_hwmod, &omap2420_uart3_hwmod, + /* dss class */ + &omap2420_dss_core_hwmod, + &omap2420_dss_dispc_hwmod, + &omap2420_dss_rfbi_hwmod, + &omap2420_dss_venc_hwmod, + /* i2c class */ &omap2420_i2c1_hwmod, &omap2420_i2c2_hwmod, diff --git a/arch/arm/plat-omap/include/plat/l3_2xxx.h b/arch/arm/plat-omap/include/plat/l3_2xxx.h new file mode 100644 index 00000000000..b8b5641379b --- /dev/null +++ b/arch/arm/plat-omap/include/plat/l3_2xxx.h @@ -0,0 +1,20 @@ +/* + * arch/arm/plat-omap/include/plat/l3_2xxx.h - L3 firewall definitions + * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Sumit Semwal + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ +#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L3_2XXX_H +#define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L3_2XXX_H + +/* L3 CONNIDs */ +/* Display Sub system (DSS) */ +#define OMAP2_L3_CORE_FW_CONNID_DSS 8 + +#endif diff --git a/arch/arm/plat-omap/include/plat/l4_2xxx.h b/arch/arm/plat-omap/include/plat/l4_2xxx.h new file mode 100644 index 00000000000..3f39cf8a35c --- /dev/null +++ b/arch/arm/plat-omap/include/plat/l4_2xxx.h @@ -0,0 +1,24 @@ +/* + * arch/arm/plat-omap/include/plat/l4_2xxx.h - L4 firewall definitions + * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Sumit Semwal + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ +#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L4_2XXX_H +#define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L4_2XXX_H + +/* L4 CORE */ +/* Display Sub system (DSS) */ +#define OMAP2420_L4_CORE_FW_DSS_CORE_REGION 28 +#define OMAP2420_L4_CORE_FW_DSS_DISPC_REGION 29 +#define OMAP2420_L4_CORE_FW_DSS_RFBI_REGION 30 +#define OMAP2420_L4_CORE_FW_DSS_VENC_REGION 31 +#define OMAP2420_L4_CORE_FW_DSS_TA_REGION 32 + +#endif -- cgit v1.2.3-70-g09d2 From fca1ab55f9a9f7e862a03a68c2b5577c15c344df Mon Sep 17 00:00:00 2001 From: Omar Ramirez Luna Date: Thu, 24 Feb 2011 12:51:32 -0800 Subject: OMAP2: hwmod data: add mailbox data Mailbox hwmod data for omap2430 and 2420. Signed-off-by: Omar Ramirez Luna Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/omap_hwmod_2420_data.c | 73 ++++++++++++++++++++++++++++++ arch/arm/mach-omap2/omap_hwmod_2430_data.c | 72 +++++++++++++++++++++++++++++ 2 files changed, 145 insertions(+) (limited to 'arch/arm/mach-omap2/omap_hwmod_2420_data.c') diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index f323c6bb22d..19ad9d053de 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -1207,6 +1207,76 @@ static struct omap_hwmod omap2420_dma_system_hwmod = { .flags = HWMOD_NO_IDLEST, }; +/* + * 'mailbox' class + * mailbox module allowing communication between the on-chip processors + * using a queued mailbox-interrupt mechanism. + */ + +static struct omap_hwmod_class_sysconfig omap2420_mailbox_sysc = { + .rev_offs = 0x000, + .sysc_offs = 0x010, + .syss_offs = 0x014, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2420_mailbox_hwmod_class = { + .name = "mailbox", + .sysc = &omap2420_mailbox_sysc, +}; + +/* mailbox */ +static struct omap_hwmod omap2420_mailbox_hwmod; +static struct omap_hwmod_irq_info omap2420_mailbox_irqs[] = { + { .name = "dsp", .irq = 26 }, + { .name = "iva", .irq = 34 }, +}; + +static struct omap_hwmod_addr_space omap2420_mailbox_addrs[] = { + { + .pa_start = 0x48094000, + .pa_end = 0x480941ff, + .flags = ADDR_TYPE_RT, + }, +}; + +/* l4_core -> mailbox */ +static struct omap_hwmod_ocp_if omap2420_l4_core__mailbox = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_mailbox_hwmod, + .addr = omap2420_mailbox_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_mailbox_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mailbox slave ports */ +static struct omap_hwmod_ocp_if *omap2420_mailbox_slaves[] = { + &omap2420_l4_core__mailbox, +}; + +static struct omap_hwmod omap2420_mailbox_hwmod = { + .name = "mailbox", + .class = &omap2420_mailbox_hwmod_class, + .mpu_irqs = omap2420_mailbox_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_mailbox_irqs), + .main_clk = "mailboxes_ick", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MAILBOXES_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT, + }, + }, + .slaves = omap2420_mailbox_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_mailbox_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), +}; + /* * 'mcspi' class * multichannel serial port interface (mcspi) / master/slave synchronous serial @@ -1348,6 +1418,9 @@ static __initdata struct omap_hwmod *omap2420_hwmods[] = { /* dma_system class*/ &omap2420_dma_system_hwmod, + /* mailbox class */ + &omap2420_mailbox_hwmod, + /* mcspi class */ &omap2420_mcspi1_hwmod, &omap2420_mcspi2_hwmod, diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c index de0015d3843..91d2581c770 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c @@ -1294,6 +1294,75 @@ static struct omap_hwmod omap2430_dma_system_hwmod = { .flags = HWMOD_NO_IDLEST, }; +/* + * 'mailbox' class + * mailbox module allowing communication between the on-chip processors + * using a queued mailbox-interrupt mechanism. + */ + +static struct omap_hwmod_class_sysconfig omap2430_mailbox_sysc = { + .rev_offs = 0x000, + .sysc_offs = 0x010, + .syss_offs = 0x014, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2430_mailbox_hwmod_class = { + .name = "mailbox", + .sysc = &omap2430_mailbox_sysc, +}; + +/* mailbox */ +static struct omap_hwmod omap2430_mailbox_hwmod; +static struct omap_hwmod_irq_info omap2430_mailbox_irqs[] = { + { .irq = 26 }, +}; + +static struct omap_hwmod_addr_space omap2430_mailbox_addrs[] = { + { + .pa_start = 0x48094000, + .pa_end = 0x480941ff, + .flags = ADDR_TYPE_RT, + }, +}; + +/* l4_core -> mailbox */ +static struct omap_hwmod_ocp_if omap2430_l4_core__mailbox = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_mailbox_hwmod, + .addr = omap2430_mailbox_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_mailbox_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mailbox slave ports */ +static struct omap_hwmod_ocp_if *omap2430_mailbox_slaves[] = { + &omap2430_l4_core__mailbox, +}; + +static struct omap_hwmod omap2430_mailbox_hwmod = { + .name = "mailbox", + .class = &omap2430_mailbox_hwmod_class, + .mpu_irqs = omap2430_mailbox_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mailbox_irqs), + .main_clk = "mailboxes_ick", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MAILBOXES_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT, + }, + }, + .slaves = omap2430_mailbox_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_mailbox_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + /* * 'mcspi' class * multichannel serial port interface (mcspi) / master/slave synchronous serial @@ -1537,6 +1606,9 @@ static __initdata struct omap_hwmod *omap2430_hwmods[] = { /* dma_system class*/ &omap2430_dma_system_hwmod, + /* mailbox class */ + &omap2430_mailbox_hwmod, + /* mcspi class */ &omap2430_mcspi1_hwmod, &omap2430_mcspi2_hwmod, -- cgit v1.2.3-70-g09d2 From 3cb72fa4fed52437484a699ba78ad926ff4483c5 Mon Sep 17 00:00:00 2001 From: Charulatha V Date: Thu, 24 Feb 2011 12:51:46 -0800 Subject: OMAP2420: hwmod data: Add McBSP Add McBSP hwmod data for OMAP2420. Also add macros in prcm-common.h for idlest bit of OMAP24XX McBSP devices Signed-off-by: Charulatha V Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Shubhrajyoti D Cc: Benoit Cousson Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/omap_hwmod_2420_data.c | 129 +++++++++++++++++++++++++++++ arch/arm/mach-omap2/prcm-common.h | 4 + 2 files changed, 133 insertions(+) (limited to 'arch/arm/mach-omap2/omap_hwmod_2420_data.c') diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index 19ad9d053de..e44ecb46551 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -109,6 +109,8 @@ static struct omap_hwmod omap2420_uart2_hwmod; static struct omap_hwmod omap2420_uart3_hwmod; static struct omap_hwmod omap2420_i2c1_hwmod; static struct omap_hwmod omap2420_i2c2_hwmod; +static struct omap_hwmod omap2420_mcbsp1_hwmod; +static struct omap_hwmod omap2420_mcbsp2_hwmod; /* l4 core -> mcspi1 interface */ static struct omap_hwmod_addr_space omap2420_mcspi1_addr_space[] = { @@ -1390,6 +1392,129 @@ static struct omap_hwmod omap2420_mcspi2_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; +/* + * 'mcbsp' class + * multi channel buffered serial port controller + */ + +static struct omap_hwmod_class omap2420_mcbsp_hwmod_class = { + .name = "mcbsp", +}; + +/* mcbsp1 */ +static struct omap_hwmod_irq_info omap2420_mcbsp1_irqs[] = { + { .name = "tx", .irq = 59 }, + { .name = "rx", .irq = 60 }, +}; + +static struct omap_hwmod_dma_info omap2420_mcbsp1_sdma_chs[] = { + { .name = "rx", .dma_req = 32 }, + { .name = "tx", .dma_req = 31 }, +}; + +static struct omap_hwmod_addr_space omap2420_mcbsp1_addrs[] = { + { + .name = "mpu", + .pa_start = 0x48074000, + .pa_end = 0x480740ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> mcbsp1 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__mcbsp1 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_mcbsp1_hwmod, + .clk = "mcbsp1_ick", + .addr = omap2420_mcbsp1_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_mcbsp1_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp1 slave ports */ +static struct omap_hwmod_ocp_if *omap2420_mcbsp1_slaves[] = { + &omap2420_l4_core__mcbsp1, +}; + +static struct omap_hwmod omap2420_mcbsp1_hwmod = { + .name = "mcbsp1", + .class = &omap2420_mcbsp_hwmod_class, + .mpu_irqs = omap2420_mcbsp1_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_mcbsp1_irqs), + .sdma_reqs = omap2420_mcbsp1_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcbsp1_sdma_chs), + .main_clk = "mcbsp1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MCBSP1_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MCBSP1_SHIFT, + }, + }, + .slaves = omap2420_mcbsp1_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_mcbsp1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), +}; + +/* mcbsp2 */ +static struct omap_hwmod_irq_info omap2420_mcbsp2_irqs[] = { + { .name = "tx", .irq = 62 }, + { .name = "rx", .irq = 63 }, +}; + +static struct omap_hwmod_dma_info omap2420_mcbsp2_sdma_chs[] = { + { .name = "rx", .dma_req = 34 }, + { .name = "tx", .dma_req = 33 }, +}; + +static struct omap_hwmod_addr_space omap2420_mcbsp2_addrs[] = { + { + .name = "mpu", + .pa_start = 0x48076000, + .pa_end = 0x480760ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> mcbsp2 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__mcbsp2 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_mcbsp2_hwmod, + .clk = "mcbsp2_ick", + .addr = omap2420_mcbsp2_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_mcbsp2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp2 slave ports */ +static struct omap_hwmod_ocp_if *omap2420_mcbsp2_slaves[] = { + &omap2420_l4_core__mcbsp2, +}; + +static struct omap_hwmod omap2420_mcbsp2_hwmod = { + .name = "mcbsp2", + .class = &omap2420_mcbsp_hwmod_class, + .mpu_irqs = omap2420_mcbsp2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_mcbsp2_irqs), + .sdma_reqs = omap2420_mcbsp2_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcbsp2_sdma_chs), + .main_clk = "mcbsp2_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MCBSP2_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MCBSP2_SHIFT, + }, + }, + .slaves = omap2420_mcbsp2_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_mcbsp2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), +}; + static __initdata struct omap_hwmod *omap2420_hwmods[] = { &omap2420_l3_main_hwmod, &omap2420_l4_core_hwmod, @@ -1421,6 +1546,10 @@ static __initdata struct omap_hwmod *omap2420_hwmods[] = { /* mailbox class */ &omap2420_mailbox_hwmod, + /* mcbsp class */ + &omap2420_mcbsp1_hwmod, + &omap2420_mcbsp2_hwmod, + /* mcspi class */ &omap2420_mcspi1_hwmod, &omap2420_mcspi2_hwmod, diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h index 87486f55978..d4af21d1b61 100644 --- a/arch/arm/mach-omap2/prcm-common.h +++ b/arch/arm/mach-omap2/prcm-common.h @@ -121,6 +121,10 @@ #define OMAP24XX_ST_MCSPI2_MASK (1 << 18) #define OMAP24XX_ST_MCSPI1_SHIFT 17 #define OMAP24XX_ST_MCSPI1_MASK (1 << 17) +#define OMAP24XX_ST_MCBSP2_SHIFT 16 +#define OMAP24XX_ST_MCBSP2_MASK (1 << 16) +#define OMAP24XX_ST_MCBSP1_SHIFT 15 +#define OMAP24XX_ST_MCBSP1_MASK (1 << 15) #define OMAP24XX_ST_GPT12_SHIFT 14 #define OMAP24XX_ST_GPT12_MASK (1 << 14) #define OMAP24XX_ST_GPT11_SHIFT 13 -- cgit v1.2.3-70-g09d2 From eddb12624d9a8087f1f8f1a2812f840c5e8191ac Mon Sep 17 00:00:00 2001 From: Thara Gopinath Date: Wed, 23 Feb 2011 00:14:04 -0700 Subject: OMAP2420: hwmod data: add dmtimer Add dmtimer data. Signed-off-by: Thara Gopinath Signed-off-by: Tarun Kanti DebBarma Acked-by: Benoit Cousson --- arch/arm/mach-omap2/omap_hwmod_2420_data.c | 634 +++++++++++++++++++++++++++++ arch/arm/plat-omap/include/plat/dmtimer.h | 11 + 2 files changed, 645 insertions(+) (limited to 'arch/arm/mach-omap2/omap_hwmod_2420_data.c') diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index f323c6bb22d..c2f84aa114b 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include @@ -337,6 +338,625 @@ static struct omap_hwmod omap2420_iva_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) }; +/* Timer Common */ +static struct omap_hwmod_class_sysconfig omap2420_timer_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2420_timer_hwmod_class = { + .name = "timer", + .sysc = &omap2420_timer_sysc, + .rev = OMAP_TIMER_IP_VERSION_1, +}; + +/* timer1 */ +static struct omap_hwmod omap2420_timer1_hwmod; +static struct omap_hwmod_irq_info omap2420_timer1_mpu_irqs[] = { + { .irq = 37, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer1_addrs[] = { + { + .pa_start = 0x48028000, + .pa_end = 0x48028000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_wkup -> timer1 */ +static struct omap_hwmod_ocp_if omap2420_l4_wkup__timer1 = { + .master = &omap2420_l4_wkup_hwmod, + .slave = &omap2420_timer1_hwmod, + .clk = "gpt1_ick", + .addr = omap2420_timer1_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer1_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer1 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer1_slaves[] = { + &omap2420_l4_wkup__timer1, +}; + +/* timer1 hwmod */ +static struct omap_hwmod omap2420_timer1_hwmod = { + .name = "timer1", + .mpu_irqs = omap2420_timer1_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer1_mpu_irqs), + .main_clk = "gpt1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT1_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT1_SHIFT, + }, + }, + .slaves = omap2420_timer1_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer1_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer2 */ +static struct omap_hwmod omap2420_timer2_hwmod; +static struct omap_hwmod_irq_info omap2420_timer2_mpu_irqs[] = { + { .irq = 38, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer2_addrs[] = { + { + .pa_start = 0x4802a000, + .pa_end = 0x4802a000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer2 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer2 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer2_hwmod, + .clk = "gpt2_ick", + .addr = omap2420_timer2_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer2 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer2_slaves[] = { + &omap2420_l4_core__timer2, +}; + +/* timer2 hwmod */ +static struct omap_hwmod omap2420_timer2_hwmod = { + .name = "timer2", + .mpu_irqs = omap2420_timer2_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer2_mpu_irqs), + .main_clk = "gpt2_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT2_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT2_SHIFT, + }, + }, + .slaves = omap2420_timer2_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer2_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer3 */ +static struct omap_hwmod omap2420_timer3_hwmod; +static struct omap_hwmod_irq_info omap2420_timer3_mpu_irqs[] = { + { .irq = 39, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer3_addrs[] = { + { + .pa_start = 0x48078000, + .pa_end = 0x48078000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer3 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer3 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer3_hwmod, + .clk = "gpt3_ick", + .addr = omap2420_timer3_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer3_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer3 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer3_slaves[] = { + &omap2420_l4_core__timer3, +}; + +/* timer3 hwmod */ +static struct omap_hwmod omap2420_timer3_hwmod = { + .name = "timer3", + .mpu_irqs = omap2420_timer3_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer3_mpu_irqs), + .main_clk = "gpt3_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT3_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT3_SHIFT, + }, + }, + .slaves = omap2420_timer3_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer3_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer4 */ +static struct omap_hwmod omap2420_timer4_hwmod; +static struct omap_hwmod_irq_info omap2420_timer4_mpu_irqs[] = { + { .irq = 40, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer4_addrs[] = { + { + .pa_start = 0x4807a000, + .pa_end = 0x4807a000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer4 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer4 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer4_hwmod, + .clk = "gpt4_ick", + .addr = omap2420_timer4_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer4_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer4 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer4_slaves[] = { + &omap2420_l4_core__timer4, +}; + +/* timer4 hwmod */ +static struct omap_hwmod omap2420_timer4_hwmod = { + .name = "timer4", + .mpu_irqs = omap2420_timer4_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer4_mpu_irqs), + .main_clk = "gpt4_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT4_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT4_SHIFT, + }, + }, + .slaves = omap2420_timer4_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer4_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer5 */ +static struct omap_hwmod omap2420_timer5_hwmod; +static struct omap_hwmod_irq_info omap2420_timer5_mpu_irqs[] = { + { .irq = 41, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer5_addrs[] = { + { + .pa_start = 0x4807c000, + .pa_end = 0x4807c000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer5 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer5 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer5_hwmod, + .clk = "gpt5_ick", + .addr = omap2420_timer5_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer5_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer5 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer5_slaves[] = { + &omap2420_l4_core__timer5, +}; + +/* timer5 hwmod */ +static struct omap_hwmod omap2420_timer5_hwmod = { + .name = "timer5", + .mpu_irqs = omap2420_timer5_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer5_mpu_irqs), + .main_clk = "gpt5_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT5_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT5_SHIFT, + }, + }, + .slaves = omap2420_timer5_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer5_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + + +/* timer6 */ +static struct omap_hwmod omap2420_timer6_hwmod; +static struct omap_hwmod_irq_info omap2420_timer6_mpu_irqs[] = { + { .irq = 42, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer6_addrs[] = { + { + .pa_start = 0x4807e000, + .pa_end = 0x4807e000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer6 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer6 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer6_hwmod, + .clk = "gpt6_ick", + .addr = omap2420_timer6_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer6_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer6 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer6_slaves[] = { + &omap2420_l4_core__timer6, +}; + +/* timer6 hwmod */ +static struct omap_hwmod omap2420_timer6_hwmod = { + .name = "timer6", + .mpu_irqs = omap2420_timer6_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer6_mpu_irqs), + .main_clk = "gpt6_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT6_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT6_SHIFT, + }, + }, + .slaves = omap2420_timer6_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer6_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer7 */ +static struct omap_hwmod omap2420_timer7_hwmod; +static struct omap_hwmod_irq_info omap2420_timer7_mpu_irqs[] = { + { .irq = 43, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer7_addrs[] = { + { + .pa_start = 0x48080000, + .pa_end = 0x48080000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer7 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer7 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer7_hwmod, + .clk = "gpt7_ick", + .addr = omap2420_timer7_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer7_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer7 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer7_slaves[] = { + &omap2420_l4_core__timer7, +}; + +/* timer7 hwmod */ +static struct omap_hwmod omap2420_timer7_hwmod = { + .name = "timer7", + .mpu_irqs = omap2420_timer7_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer7_mpu_irqs), + .main_clk = "gpt7_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT7_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT7_SHIFT, + }, + }, + .slaves = omap2420_timer7_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer7_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer8 */ +static struct omap_hwmod omap2420_timer8_hwmod; +static struct omap_hwmod_irq_info omap2420_timer8_mpu_irqs[] = { + { .irq = 44, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer8_addrs[] = { + { + .pa_start = 0x48082000, + .pa_end = 0x48082000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer8 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer8 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer8_hwmod, + .clk = "gpt8_ick", + .addr = omap2420_timer8_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer8_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer8 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer8_slaves[] = { + &omap2420_l4_core__timer8, +}; + +/* timer8 hwmod */ +static struct omap_hwmod omap2420_timer8_hwmod = { + .name = "timer8", + .mpu_irqs = omap2420_timer8_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer8_mpu_irqs), + .main_clk = "gpt8_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT8_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT8_SHIFT, + }, + }, + .slaves = omap2420_timer8_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer8_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer9 */ +static struct omap_hwmod omap2420_timer9_hwmod; +static struct omap_hwmod_irq_info omap2420_timer9_mpu_irqs[] = { + { .irq = 45, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer9_addrs[] = { + { + .pa_start = 0x48084000, + .pa_end = 0x48084000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer9 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer9 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer9_hwmod, + .clk = "gpt9_ick", + .addr = omap2420_timer9_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer9_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer9 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer9_slaves[] = { + &omap2420_l4_core__timer9, +}; + +/* timer9 hwmod */ +static struct omap_hwmod omap2420_timer9_hwmod = { + .name = "timer9", + .mpu_irqs = omap2420_timer9_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer9_mpu_irqs), + .main_clk = "gpt9_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT9_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT9_SHIFT, + }, + }, + .slaves = omap2420_timer9_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer9_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer10 */ +static struct omap_hwmod omap2420_timer10_hwmod; +static struct omap_hwmod_irq_info omap2420_timer10_mpu_irqs[] = { + { .irq = 46, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer10_addrs[] = { + { + .pa_start = 0x48086000, + .pa_end = 0x48086000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer10 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer10 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer10_hwmod, + .clk = "gpt10_ick", + .addr = omap2420_timer10_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer10_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer10 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer10_slaves[] = { + &omap2420_l4_core__timer10, +}; + +/* timer10 hwmod */ +static struct omap_hwmod omap2420_timer10_hwmod = { + .name = "timer10", + .mpu_irqs = omap2420_timer10_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer10_mpu_irqs), + .main_clk = "gpt10_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT10_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT10_SHIFT, + }, + }, + .slaves = omap2420_timer10_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer10_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer11 */ +static struct omap_hwmod omap2420_timer11_hwmod; +static struct omap_hwmod_irq_info omap2420_timer11_mpu_irqs[] = { + { .irq = 47, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer11_addrs[] = { + { + .pa_start = 0x48088000, + .pa_end = 0x48088000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer11 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer11 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer11_hwmod, + .clk = "gpt11_ick", + .addr = omap2420_timer11_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer11_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer11 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer11_slaves[] = { + &omap2420_l4_core__timer11, +}; + +/* timer11 hwmod */ +static struct omap_hwmod omap2420_timer11_hwmod = { + .name = "timer11", + .mpu_irqs = omap2420_timer11_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer11_mpu_irqs), + .main_clk = "gpt11_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT11_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT11_SHIFT, + }, + }, + .slaves = omap2420_timer11_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer11_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer12 */ +static struct omap_hwmod omap2420_timer12_hwmod; +static struct omap_hwmod_irq_info omap2420_timer12_mpu_irqs[] = { + { .irq = 48, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer12_addrs[] = { + { + .pa_start = 0x4808a000, + .pa_end = 0x4808a000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer12 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer12 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer12_hwmod, + .clk = "gpt12_ick", + .addr = omap2420_timer12_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer12_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer12 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer12_slaves[] = { + &omap2420_l4_core__timer12, +}; + +/* timer12 hwmod */ +static struct omap_hwmod omap2420_timer12_hwmod = { + .name = "timer12", + .mpu_irqs = omap2420_timer12_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer12_mpu_irqs), + .main_clk = "gpt12_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT12_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT12_SHIFT, + }, + }, + .slaves = omap2420_timer12_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer12_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + /* l4_wkup -> wd_timer2 */ static struct omap_hwmod_addr_space omap2420_wd_timer2_addrs[] = { { @@ -1326,6 +1946,20 @@ static __initdata struct omap_hwmod *omap2420_hwmods[] = { &omap2420_l4_wkup_hwmod, &omap2420_mpu_hwmod, &omap2420_iva_hwmod, + + &omap2420_timer1_hwmod, + &omap2420_timer2_hwmod, + &omap2420_timer3_hwmod, + &omap2420_timer4_hwmod, + &omap2420_timer5_hwmod, + &omap2420_timer6_hwmod, + &omap2420_timer7_hwmod, + &omap2420_timer8_hwmod, + &omap2420_timer9_hwmod, + &omap2420_timer10_hwmod, + &omap2420_timer11_hwmod, + &omap2420_timer12_hwmod, + &omap2420_wd_timer2_hwmod, &omap2420_uart1_hwmod, &omap2420_uart2_hwmod, diff --git a/arch/arm/plat-omap/include/plat/dmtimer.h b/arch/arm/plat-omap/include/plat/dmtimer.h index dfa3aff9761..d6c70d2f403 100644 --- a/arch/arm/plat-omap/include/plat/dmtimer.h +++ b/arch/arm/plat-omap/include/plat/dmtimer.h @@ -3,6 +3,12 @@ * * OMAP Dual-Mode Timers * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Tarun Kanti DebBarma + * Thara Gopinath + * + * Platform device conversion and hwmod support. + * * Copyright (C) 2005 Nokia Corporation * Author: Lauri Leukkunen * PWM and clock framwork support by Timo Teras. @@ -44,6 +50,11 @@ #define OMAP_TIMER_TRIGGER_OVERFLOW 0x01 #define OMAP_TIMER_TRIGGER_OVERFLOW_AND_COMPARE 0x02 +/* + * IP revision identifier so that Highlander IP + * in OMAP4 can be distinguished. + */ +#define OMAP_TIMER_IP_VERSION_1 0x1 struct omap_dm_timer; extern struct omap_dm_timer *gptimer_wakeup; extern struct sys_timer omap_timer; -- cgit v1.2.3-70-g09d2 From 550c8092c55c22db8f843bad070fd1731292a75e Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Mon, 28 Feb 2011 11:58:14 -0700 Subject: OMAP2+: hwmod: rename some init functions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Rename omap_hwmod_init() to omap_hwmod_register(). Rename omap_hwmod_late_init() to omap_hwmod_setup_all(). Also change all of the callers to reflect the new names. While here, update some copyrights. Suggested by Tony Lindgren . N.B. The comment in mach-omap2/serial.c may no longer be correct, given recent changes in init order. Signed-off-by: Paul Walmsley Cc: Benoît Cousson Cc: Kevin Hilman Cc: Tony Lindgren --- arch/arm/mach-omap2/omap_hwmod.c | 33 +++++++++++++--------------- arch/arm/mach-omap2/omap_hwmod_2420_data.c | 2 +- arch/arm/mach-omap2/omap_hwmod_2430_data.c | 2 +- arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 2 +- arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 2 +- arch/arm/mach-omap2/serial.c | 2 +- arch/arm/plat-omap/include/plat/omap_hwmod.h | 6 +++-- 7 files changed, 24 insertions(+), 25 deletions(-) (limited to 'arch/arm/mach-omap2/omap_hwmod_2420_data.c') diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 2a7ab6adee8..557d9eb609a 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -1,7 +1,7 @@ /* * omap_hwmod implementation for OMAP2/3/4 * - * Copyright (C) 2009-2010 Nokia Corporation + * Copyright (C) 2009-2011 Nokia Corporation * * Paul Walmsley, Benoît Cousson, Kevin Hilman * @@ -901,7 +901,7 @@ static struct omap_hwmod *_lookup(const char *name) * @oh: struct omap_hwmod * * @data: not used; pass NULL * - * Called by omap_hwmod_late_init() (after omap2_clk_init()). + * Called by omap_hwmod_setup_all() (after omap2_clk_init()). * Resolves all clock names embedded in the hwmod. Returns -EINVAL if * the omap_hwmod has not yet been registered or if the clocks have * already been initialized, 0 on success, or a non-zero error on @@ -1580,17 +1580,15 @@ int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data), return ret; } - /** - * omap_hwmod_init - init omap_hwmod code and register hwmods + * omap_hwmod_register - register an array of hwmods * @ohs: pointer to an array of omap_hwmods to register * * Intended to be called early in boot before the clock framework is * initialized. If @ohs is not null, will register all omap_hwmods - * listed in @ohs that are valid for this chip. Returns -EINVAL if - * omap_hwmod_init() has already been called or 0 otherwise. + * listed in @ohs that are valid for this chip. Returns 0. */ -int __init omap_hwmod_init(struct omap_hwmod **ohs) +int __init omap_hwmod_register(struct omap_hwmod **ohs) { int r, i; @@ -1613,9 +1611,8 @@ int __init omap_hwmod_init(struct omap_hwmod **ohs) /* * _populate_mpu_rt_base - populate the virtual address for a hwmod * - * Must be called only from omap_hwmod_late_init so ioremap works properly. + * Must be called only from omap_hwmod_setup_all() so ioremap works properly. * Assumes the caller takes care of locking if needed. - * */ static int __init _populate_mpu_rt_base(struct omap_hwmod *oh, void *data) { @@ -1631,13 +1628,13 @@ static int __init _populate_mpu_rt_base(struct omap_hwmod *oh, void *data) } /** - * omap_hwmod_late_init - do some post-clock framework initialization + * omap_hwmod_setup - do some post-clock framework initialization * * Must be called after omap2_clk_init(). Resolves the struct clk names * to struct clk pointers for each registered omap_hwmod. Also calls * _setup() on each hwmod. Returns 0. */ -static int __init omap_hwmod_late_init(void) +static int __init omap_hwmod_setup_all(void) { int r; @@ -1645,7 +1642,7 @@ static int __init omap_hwmod_late_init(void) /* XXX check return value */ r = omap_hwmod_for_each(_init_clocks, NULL); - WARN(r, "omap_hwmod: omap_hwmod_late_init(): _init_clocks failed\n"); + WARN(r, "omap_hwmod: %s: _init_clocks failed\n", __func__); mpu_oh = omap_hwmod_lookup(MPU_INITIATOR_NAME); WARN(!mpu_oh, "omap_hwmod: could not find MPU initiator hwmod %s\n", @@ -1655,7 +1652,7 @@ static int __init omap_hwmod_late_init(void) return 0; } -core_initcall(omap_hwmod_late_init); +core_initcall(omap_hwmod_setup_all); /** * omap_hwmod_enable - enable an omap_hwmod @@ -2174,11 +2171,11 @@ int omap_hwmod_for_each_by_class(const char *classname, * @oh: struct omap_hwmod * * @state: state that _setup() should leave the hwmod in * - * Sets the hwmod state that @oh will enter at the end of _setup() (called by - * omap_hwmod_late_init()). Only valid to call between calls to - * omap_hwmod_init() and omap_hwmod_late_init(). Returns 0 upon success or - * -EINVAL if there is a problem with the arguments or if the hwmod is - * in the wrong state. + * Sets the hwmod state that @oh will enter at the end of _setup() + * (called by omap_hwmod_setup_all()). Only valid to call between + * calling omap_hwmod_register() and omap_hwmod_setup_all(). Returns + * 0 upon success or -EINVAL if there is a problem with the arguments + * or if the hwmod is in the wrong state. */ int omap_hwmod_set_postsetup_state(struct omap_hwmod *oh, u8 state) { diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index c2f84aa114b..e58621aa9b3 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -1990,5 +1990,5 @@ static __initdata struct omap_hwmod *omap2420_hwmods[] = { int __init omap2420_hwmod_init(void) { - return omap_hwmod_init(omap2420_hwmods); + return omap_hwmod_register(omap2420_hwmods); } diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c index c03699653b0..b46a54ce1a4 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c @@ -2183,5 +2183,5 @@ static __initdata struct omap_hwmod *omap2430_hwmods[] = { int __init omap2430_hwmod_init(void) { - return omap_hwmod_init(omap2430_hwmods); + return omap_hwmod_register(omap2430_hwmods); } diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index b8776ee241f..fc1b2b963bb 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -2919,5 +2919,5 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { int __init omap3xxx_hwmod_init(void) { - return omap_hwmod_init(omap3xxx_hwmods); + return omap_hwmod_register(omap3xxx_hwmods); } diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index 79a86017891..2c5882792e0 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -5125,6 +5125,6 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = { int __init omap44xx_hwmod_init(void) { - return omap_hwmod_init(omap44xx_hwmods); + return omap_hwmod_register(omap44xx_hwmods); } diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 47eef48b883..1ac361b7b8c 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -680,7 +680,7 @@ static int __init omap_serial_early_init(void) num_uarts++; /* - * NOTE: omap_hwmod_init() has not yet been called, + * NOTE: omap_hwmod_setup*() has not yet been called, * so no hwmod functions will work yet. */ diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h index fedd82971c9..afdf1971c51 100644 --- a/arch/arm/plat-omap/include/plat/omap_hwmod.h +++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h @@ -1,7 +1,7 @@ /* * omap_hwmod macros, structures * - * Copyright (C) 2009-2010 Nokia Corporation + * Copyright (C) 2009-2011 Nokia Corporation * Paul Walmsley * * Created in collaboration with (alphabetical order): Benoît Cousson, @@ -370,8 +370,10 @@ struct omap_hwmod_omap4_prcm { * of standby, rather than relying on module smart-standby * HWMOD_INIT_NO_RESET: don't reset this module at boot - important for * SDRAM controller, etc. XXX probably belongs outside the main hwmod file + * XXX Should be HWMOD_SETUP_NO_RESET * HWMOD_INIT_NO_IDLE: don't idle this module at boot - important for SDRAM * controller, etc. XXX probably belongs outside the main hwmod file + * XXX Should be HWMOD_SETUP_NO_IDLE * HWMOD_NO_AUTOIDLE: disable module autoidle (OCP_SYSCONFIG.AUTOIDLE) * when module is enabled, rather than the default, which is to * enable autoidle @@ -535,7 +537,7 @@ struct omap_hwmod { const struct omap_chip_id omap_chip; }; -int omap_hwmod_init(struct omap_hwmod **ohs); +int omap_hwmod_register(struct omap_hwmod **ohs); struct omap_hwmod *omap_hwmod_lookup(const char *name); int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data), void *data); -- cgit v1.2.3-70-g09d2 From c39bee8ac4aca750c85609ba0847599b36feb693 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Fri, 4 Mar 2011 06:02:15 +0000 Subject: OMAP2/3: VENC hwmod: add OCPIF_SWSUP_IDLE flag to interface MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit According to the hwmod interface data, the DSS submodule "VENC" uses a clock, "dss_54m_fck"/"dss_tv_fck", which the PRCM cannot autoidle. By default, the hwmod code assumes that interface clocks can be autoidled by the PRCM. When the interface clock can't be autoidled by the PRCM, those interfaces must be marked with the OCPIF_SWSUP_IDLE flag. Otherwise, the "interface clock" will always have a non-zero use count, and the device won't enter idle. This problem was observed on N8x0. Fix the immediate problem by marking the VENC interface with the OCPIF_SWSUP_IDLE flag. But it's not clear that "dss_54m_fck"/"dss_tv_fck" is really the correct interface clock for VENC. It may be that the VENC interface should use a hardware-autoidling interface clock. This is the situation on OMAP4, which uses "l3_div_ck" as the VENC interface clock, which can be autoidled by the PRCM. Clarification from TI is needed. Problem found and patch tested on N8x0 by Tony Lindgren . Signed-off-by: Paul Walmsley Cc: Tony Lindgren Cc: Senthilvadivu Guruswamy Cc: Sumit Semwal Cc: Kevin Hilman Cc: Benoît Cousson Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/omap_hwmod_2420_data.c | 1 + arch/arm/mach-omap2/omap_hwmod_2430_data.c | 1 + arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 1 + 3 files changed, 3 insertions(+) (limited to 'arch/arm/mach-omap2/omap_hwmod_2420_data.c') diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index e0bc2c7a15d..61e58bd27ae 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -1410,6 +1410,7 @@ static struct omap_hwmod_ocp_if omap2420_l4_core__dss_venc = { .flags = OMAP_FIREWALL_L4, } }, + .flags = OCPIF_SWSUP_IDLE, .user = OCP_USER_MPU | OCP_USER_SDMA, }; diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c index 4aa74d78289..490789a6bed 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c @@ -1485,6 +1485,7 @@ static struct omap_hwmod_ocp_if omap2430_l4_core__dss_venc = { .clk = "dss_54m_fck", .addr = omap2430_dss_venc_addrs, .addr_cnt = ARRAY_SIZE(omap2430_dss_venc_addrs), + .flags = OCPIF_SWSUP_IDLE, .user = OCP_USER_MPU | OCP_USER_SDMA, }; diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index e2792cf9c54..eb48b8c7723 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -1844,6 +1844,7 @@ static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_venc = { .flags = OMAP_FIREWALL_L4, } }, + .flags = OCPIF_SWSUP_IDLE, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -- cgit v1.2.3-70-g09d2 From d73d65fab1c29c3c0f9736aed9cb55ea53843b00 Mon Sep 17 00:00:00 2001 From: "Avinash.H.M" Date: Thu, 3 Mar 2011 14:22:46 -0700 Subject: omap: hwmod: add syss reset done flags to omap2, omap3 hwmods Some of the omap2, omap3 peripherals support software reset. This can be done through the softreset bit in sysconfig register. The reset status can be checked through resetdone bit of sysstatus register. syss_has_reset_status is added to the hwmod database of peripherals which have resetdone bit in sysstatus register. Cc: Rajendra Nayak Cc: Paul Walmsley Cc: Benoit Cousson Cc: Kevin Hilman Reviewed-by: Govindraj.R Signed-off-by: Avinash.H.M Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/omap_hwmod_2420_data.c | 11 ++++++----- arch/arm/mach-omap2/omap_hwmod_2430_data.c | 12 +++++++----- arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 13 ++++++++----- 3 files changed, 21 insertions(+), 15 deletions(-) (limited to 'arch/arm/mach-omap2/omap_hwmod_2420_data.c') diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index b85c630b64d..e8046b4ec6a 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -308,7 +308,7 @@ static struct omap_hwmod_class_sysconfig omap2420_wd_timer_sysc = { .sysc_offs = 0x0010, .syss_offs = 0x0014, .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_SOFTRESET | - SYSC_HAS_AUTOIDLE), + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -349,7 +349,7 @@ static struct omap_hwmod_class_sysconfig uart_sysc = { .syss_offs = 0x58, .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | - SYSC_HAS_AUTOIDLE), + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -475,7 +475,7 @@ static struct omap_hwmod_class_sysconfig i2c_sysc = { .rev_offs = 0x00, .sysc_offs = 0x20, .syss_offs = 0x10, - .sysc_flags = SYSC_HAS_SOFTRESET, + .sysc_flags = (SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -647,7 +647,8 @@ static struct omap_hwmod_class_sysconfig omap242x_gpio_sysc = { .sysc_offs = 0x0010, .syss_offs = 0x0014, .sysc_flags = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE | + SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -789,7 +790,7 @@ static struct omap_hwmod_class_sysconfig omap2420_dma_sysc = { .syss_offs = 0x0028, .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE | SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_EMUFREE | - SYSC_HAS_AUTOIDLE), + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), .idlemodes = (MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c index 8ecfbcde13b..115eed51b52 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c @@ -307,7 +307,7 @@ static struct omap_hwmod_class_sysconfig omap2430_wd_timer_sysc = { .sysc_offs = 0x0010, .syss_offs = 0x0014, .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_SOFTRESET | - SYSC_HAS_AUTOIDLE), + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -348,7 +348,7 @@ static struct omap_hwmod_class_sysconfig uart_sysc = { .syss_offs = 0x58, .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | - SYSC_HAS_AUTOIDLE), + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -474,7 +474,8 @@ static struct omap_hwmod_class_sysconfig i2c_sysc = { .rev_offs = 0x00, .sysc_offs = 0x20, .syss_offs = 0x10, - .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE | + SYSS_HAS_RESET_STATUS), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -672,7 +673,8 @@ static struct omap_hwmod_class_sysconfig omap243x_gpio_sysc = { .sysc_offs = 0x0010, .syss_offs = 0x0014, .sysc_flags = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE | + SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -844,7 +846,7 @@ static struct omap_hwmod_class_sysconfig omap2430_dma_sysc = { .syss_offs = 0x0028, .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE | SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_EMUFREE | - SYSC_HAS_AUTOIDLE), + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), .idlemodes = (MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 8d8181334f8..acf0d54024a 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -447,7 +447,8 @@ static struct omap_hwmod_class_sysconfig omap3xxx_wd_timer_sysc = { .syss_offs = 0x0014, .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_EMUFREE | SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | - SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY), + SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY | + SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -459,7 +460,7 @@ static struct omap_hwmod_class_sysconfig i2c_sysc = { .syss_offs = 0x10, .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | - SYSC_HAS_AUTOIDLE), + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -501,7 +502,7 @@ static struct omap_hwmod_class_sysconfig uart_sysc = { .syss_offs = 0x58, .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | - SYSC_HAS_AUTOIDLE), + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -902,7 +903,8 @@ static struct omap_hwmod_class_sysconfig omap3xxx_gpio_sysc = { .sysc_offs = 0x0010, .syss_offs = 0x0014, .sysc_flags = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE | + SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -1156,7 +1158,8 @@ static struct omap_hwmod_class_sysconfig omap3xxx_dma_sysc = { .syss_offs = 0x0028, .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE | SYSC_HAS_CLOCKACTIVITY | - SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE), + SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE | + SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), .sysc_fields = &omap_hwmod_sysc_type1, -- cgit v1.2.3-70-g09d2