diff options
author | Arnd Bergmann <arnd@arndb.de> | 2016-03-02 23:32:24 +0100 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2016-03-02 23:32:24 +0100 |
commit | 3fcb230d14b031a6c3b26e8da56e062574b3e68d (patch) | |
tree | 8d49b5e0582f3b9815bff893c58f544d507286ab /arch/arm/mach-omap2 | |
parent | f3a186fbfd413f2453c511da2dbcdc594c87dbde (diff) | |
parent | e80499190db2fd752a60468f0fa462f87f993d49 (diff) | |
download | linux-3fcb230d14b031a6c3b26e8da56e062574b3e68d.tar.bz2 |
Merge tag 'omap-for-v4.6/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
Merge "omap soc changes for v4.6 merge window" from Tony Lindgren:
SoC related changes for omaps for v4.6 merge window:
- Enable runtime revision detection for dra7 to avoid multiple dts
files for various variants
- Add dma_slave_map for omap1/2/3 legacy mode booting
- Add RTC interconnect target data for ti81xx and am43x
- Add custom reset handler for PCIeSS
- Add eDMA interconnect target data for dra7
* tag 'omap-for-v4.6/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: DRA7: hwmod: Add data for eDMA tpcc, tptc0, tptc1
ARM: OMAP2+: Add rtc hwmod configuration for ti81xx
ARM: DRA7: hwmod: Add custom reset handler for PCIeSS
ARM: OMAP2+: DMA: Provide dma_slave_map to omap-dma for legacy boot
ARM: OMAP1: DMA: Provide dma_slave_map to omap-dma
ARM: OMAP: DRA7: Make use of omap_revision information for soc_is* calls
ARM: AM43XX: hwmod: Add rtc hwmod
ARM: DRA7: hwmod: Add reset data for PCIe
ARM: DRA7: hwmod: Fix OCP2SCP sysconfig
ARM: OMAP2+: hwmod data: Add SSI data for omap36xx
Diffstat (limited to 'arch/arm/mach-omap2')
-rw-r--r-- | arch/arm/mach-omap2/dma.c | 117 | ||||
-rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 13 | ||||
-rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_43xx_data.c | 14 | ||||
-rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 129 | ||||
-rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_81xx_data.c | 38 | ||||
-rw-r--r-- | arch/arm/mach-omap2/prm7xx.h | 1 | ||||
-rw-r--r-- | arch/arm/mach-omap2/soc.h | 23 |
7 files changed, 323 insertions, 12 deletions
diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c index 1ed4be184a29..e58c13a9bea5 100644 --- a/arch/arm/mach-omap2/dma.c +++ b/arch/arm/mach-omap2/dma.c @@ -28,6 +28,7 @@ #include <linux/init.h> #include <linux/device.h> #include <linux/dma-mapping.h> +#include <linux/dmaengine.h> #include <linux/of.h> #include <linux/omap-dma.h> @@ -203,6 +204,108 @@ static unsigned configure_dma_errata(void) return errata; } +static const struct dma_slave_map omap24xx_sdma_map[] = { + { "omap-gpmc", "rxtx", SDMA_FILTER_PARAM(4) }, + { "omap-aes", "tx", SDMA_FILTER_PARAM(9) }, + { "omap-aes", "rx", SDMA_FILTER_PARAM(10) }, + { "omap-sham", "rx", SDMA_FILTER_PARAM(13) }, + { "omap2_mcspi.2", "tx0", SDMA_FILTER_PARAM(15) }, + { "omap2_mcspi.2", "rx0", SDMA_FILTER_PARAM(16) }, + { "omap-mcbsp.3", "tx", SDMA_FILTER_PARAM(17) }, + { "omap-mcbsp.3", "rx", SDMA_FILTER_PARAM(18) }, + { "omap-mcbsp.4", "tx", SDMA_FILTER_PARAM(19) }, + { "omap-mcbsp.4", "rx", SDMA_FILTER_PARAM(20) }, + { "omap-mcbsp.5", "tx", SDMA_FILTER_PARAM(21) }, + { "omap-mcbsp.5", "rx", SDMA_FILTER_PARAM(22) }, + { "omap2_mcspi.2", "tx1", SDMA_FILTER_PARAM(23) }, + { "omap2_mcspi.2", "rx1", SDMA_FILTER_PARAM(24) }, + { "omap_i2c.1", "tx", SDMA_FILTER_PARAM(27) }, + { "omap_i2c.1", "rx", SDMA_FILTER_PARAM(28) }, + { "omap_i2c.2", "tx", SDMA_FILTER_PARAM(29) }, + { "omap_i2c.2", "rx", SDMA_FILTER_PARAM(30) }, + { "omap-mcbsp.1", "tx", SDMA_FILTER_PARAM(31) }, + { "omap-mcbsp.1", "rx", SDMA_FILTER_PARAM(32) }, + { "omap-mcbsp.2", "tx", SDMA_FILTER_PARAM(33) }, + { "omap-mcbsp.2", "rx", SDMA_FILTER_PARAM(34) }, + { "omap2_mcspi.0", "tx0", SDMA_FILTER_PARAM(35) }, + { "omap2_mcspi.0", "rx0", SDMA_FILTER_PARAM(36) }, + { "omap2_mcspi.0", "tx1", SDMA_FILTER_PARAM(37) }, + { "omap2_mcspi.0", "rx1", SDMA_FILTER_PARAM(38) }, + { "omap2_mcspi.0", "tx2", SDMA_FILTER_PARAM(39) }, + { "omap2_mcspi.0", "rx2", SDMA_FILTER_PARAM(40) }, + { "omap2_mcspi.0", "tx3", SDMA_FILTER_PARAM(41) }, + { "omap2_mcspi.0", "rx3", SDMA_FILTER_PARAM(42) }, + { "omap2_mcspi.1", "tx0", SDMA_FILTER_PARAM(43) }, + { "omap2_mcspi.1", "rx0", SDMA_FILTER_PARAM(44) }, + { "omap2_mcspi.1", "tx1", SDMA_FILTER_PARAM(45) }, + { "omap2_mcspi.1", "rx1", SDMA_FILTER_PARAM(46) }, + { "omap_hsmmc.1", "tx", SDMA_FILTER_PARAM(47) }, + { "omap_hsmmc.1", "rx", SDMA_FILTER_PARAM(48) }, + { "omap_uart.0", "tx", SDMA_FILTER_PARAM(49) }, + { "omap_uart.0", "rx", SDMA_FILTER_PARAM(50) }, + { "omap_uart.1", "tx", SDMA_FILTER_PARAM(51) }, + { "omap_uart.1", "rx", SDMA_FILTER_PARAM(52) }, + { "omap_uart.2", "tx", SDMA_FILTER_PARAM(53) }, + { "omap_uart.2", "rx", SDMA_FILTER_PARAM(54) }, + { "omap_hsmmc.0", "tx", SDMA_FILTER_PARAM(61) }, + { "omap_hsmmc.0", "rx", SDMA_FILTER_PARAM(62) }, +}; + +static const struct dma_slave_map omap3xxx_sdma_map[] = { + { "omap-gpmc", "rxtx", SDMA_FILTER_PARAM(4) }, + { "omap2_mcspi.2", "tx0", SDMA_FILTER_PARAM(15) }, + { "omap2_mcspi.2", "rx0", SDMA_FILTER_PARAM(16) }, + { "omap-mcbsp.3", "tx", SDMA_FILTER_PARAM(17) }, + { "omap-mcbsp.3", "rx", SDMA_FILTER_PARAM(18) }, + { "omap-mcbsp.4", "tx", SDMA_FILTER_PARAM(19) }, + { "omap-mcbsp.4", "rx", SDMA_FILTER_PARAM(20) }, + { "omap-mcbsp.5", "tx", SDMA_FILTER_PARAM(21) }, + { "omap-mcbsp.5", "rx", SDMA_FILTER_PARAM(22) }, + { "omap2_mcspi.2", "tx1", SDMA_FILTER_PARAM(23) }, + { "omap2_mcspi.2", "rx1", SDMA_FILTER_PARAM(24) }, + { "omap_i2c.3", "tx", SDMA_FILTER_PARAM(25) }, + { "omap_i2c.3", "rx", SDMA_FILTER_PARAM(26) }, + { "omap_i2c.1", "tx", SDMA_FILTER_PARAM(27) }, + { "omap_i2c.1", "rx", SDMA_FILTER_PARAM(28) }, + { "omap_i2c.2", "tx", SDMA_FILTER_PARAM(29) }, + { "omap_i2c.2", "rx", SDMA_FILTER_PARAM(30) }, + { "omap-mcbsp.1", "tx", SDMA_FILTER_PARAM(31) }, + { "omap-mcbsp.1", "rx", SDMA_FILTER_PARAM(32) }, + { "omap-mcbsp.2", "tx", SDMA_FILTER_PARAM(33) }, + { "omap-mcbsp.2", "rx", SDMA_FILTER_PARAM(34) }, + { "omap2_mcspi.0", "tx0", SDMA_FILTER_PARAM(35) }, + { "omap2_mcspi.0", "rx0", SDMA_FILTER_PARAM(36) }, + { "omap2_mcspi.0", "tx1", SDMA_FILTER_PARAM(37) }, + { "omap2_mcspi.0", "rx1", SDMA_FILTER_PARAM(38) }, + { "omap2_mcspi.0", "tx2", SDMA_FILTER_PARAM(39) }, + { "omap2_mcspi.0", "rx2", SDMA_FILTER_PARAM(40) }, + { "omap2_mcspi.0", "tx3", SDMA_FILTER_PARAM(41) }, + { "omap2_mcspi.0", "rx3", SDMA_FILTER_PARAM(42) }, + { "omap2_mcspi.1", "tx0", SDMA_FILTER_PARAM(43) }, + { "omap2_mcspi.1", "rx0", SDMA_FILTER_PARAM(44) }, + { "omap2_mcspi.1", "tx1", SDMA_FILTER_PARAM(45) }, + { "omap2_mcspi.1", "rx1", SDMA_FILTER_PARAM(46) }, + { "omap_hsmmc.1", "tx", SDMA_FILTER_PARAM(47) }, + { "omap_hsmmc.1", "rx", SDMA_FILTER_PARAM(48) }, + { "omap_uart.0", "tx", SDMA_FILTER_PARAM(49) }, + { "omap_uart.0", "rx", SDMA_FILTER_PARAM(50) }, + { "omap_uart.1", "tx", SDMA_FILTER_PARAM(51) }, + { "omap_uart.1", "rx", SDMA_FILTER_PARAM(52) }, + { "omap_uart.2", "tx", SDMA_FILTER_PARAM(53) }, + { "omap_uart.2", "rx", SDMA_FILTER_PARAM(54) }, + { "omap_hsmmc.0", "tx", SDMA_FILTER_PARAM(61) }, + { "omap_hsmmc.0", "rx", SDMA_FILTER_PARAM(62) }, + { "omap-aes", "tx", SDMA_FILTER_PARAM(65) }, + { "omap-aes", "rx", SDMA_FILTER_PARAM(66) }, + { "omap-sham", "rx", SDMA_FILTER_PARAM(69) }, + { "omap2_mcspi.3", "tx0", SDMA_FILTER_PARAM(70) }, + { "omap2_mcspi.3", "rx0", SDMA_FILTER_PARAM(71) }, + { "omap_hsmmc.2", "tx", SDMA_FILTER_PARAM(77) }, + { "omap_hsmmc.2", "rx", SDMA_FILTER_PARAM(78) }, + { "omap_uart.3", "tx", SDMA_FILTER_PARAM(81) }, + { "omap_uart.3", "rx", SDMA_FILTER_PARAM(82) }, +}; + static struct omap_system_dma_plat_info dma_plat_info __initdata = { .reg_map = reg_map, .channel_stride = 0x60, @@ -231,6 +334,20 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused) p.dma_attr = (struct omap_dma_dev_attr *)oh->dev_attr; p.errata = configure_dma_errata(); + if (!of_have_populated_dt()) { + if (soc_is_omap24xx()) { + p.slave_map = omap24xx_sdma_map; + p.slavecnt = ARRAY_SIZE(omap24xx_sdma_map); + } else if (soc_is_omap34xx() || soc_is_omap3630()) { + p.slave_map = omap3xxx_sdma_map; + p.slavecnt = ARRAY_SIZE(omap3xxx_sdma_map); + } else { + pr_err("%s: The legacy DMA map is not provided!\n", + __func__); + return -ENODEV; + } + } + pdev = omap_device_build(name, 0, oh, &p, sizeof(p)); if (IS_ERR(pdev)) { pr_err("%s: Can't build omap_device for %s:%s.\n", diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 0a985325cd64..9869a75c5d96 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -3583,14 +3583,14 @@ static struct omap_hwmod_class_sysconfig omap34xx_ssi_sysc = { .sysc_fields = &omap_hwmod_sysc_type1, }; -static struct omap_hwmod_class omap34xx_ssi_hwmod_class = { +static struct omap_hwmod_class omap3xxx_ssi_hwmod_class = { .name = "ssi", .sysc = &omap34xx_ssi_sysc, }; -static struct omap_hwmod omap34xx_ssi_hwmod = { +static struct omap_hwmod omap3xxx_ssi_hwmod = { .name = "ssi", - .class = &omap34xx_ssi_hwmod_class, + .class = &omap3xxx_ssi_hwmod_class, .clkdm_name = "core_l4_clkdm", .main_clk = "ssi_ssr_fck", .prcm = { @@ -3605,9 +3605,9 @@ static struct omap_hwmod omap34xx_ssi_hwmod = { }; /* L4 CORE -> SSI */ -static struct omap_hwmod_ocp_if omap34xx_l4_core__ssi = { +static struct omap_hwmod_ocp_if omap3xxx_l4_core__ssi = { .master = &omap3xxx_l4_core_hwmod, - .slave = &omap34xx_ssi_hwmod, + .slave = &omap3xxx_ssi_hwmod, .clk = "ssi_ick", .user = OCP_USER_MPU | OCP_USER_SDMA, }; @@ -3760,7 +3760,7 @@ static struct omap_hwmod_ocp_if *omap34xx_hwmod_ocp_ifs[] __initdata = { &omap3xxx_sad2d__l3, &omap3xxx_l4_core__mmu_isp, &omap3xxx_l3_main__mmu_iva, - &omap34xx_l4_core__ssi, + &omap3xxx_l4_core__ssi, NULL }; @@ -3784,6 +3784,7 @@ static struct omap_hwmod_ocp_if *omap36xx_hwmod_ocp_ifs[] __initdata = { &omap3xxx_sad2d__l3, &omap3xxx_l4_core__mmu_isp, &omap3xxx_l3_main__mmu_iva, + &omap3xxx_l4_core__ssi, NULL }; diff --git a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c index e97a894b5f88..97fd399202dc 100644 --- a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c @@ -1020,9 +1020,21 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = { NULL, }; +static struct omap_hwmod_ocp_if *am43xx_rtc_hwmod_ocp_ifs[] __initdata = { + &am33xx_l4_wkup__rtc, + NULL, +}; + int __init am43xx_hwmod_init(void) { + int ret; + omap_hwmod_am43xx_reg(); omap_hwmod_init(); - return omap_hwmod_register_links(am43xx_hwmod_ocp_ifs); + ret = omap_hwmod_register_links(am43xx_hwmod_ocp_ifs); + + if (!ret && of_machine_is_compatible("ti,am4372")) + ret = omap_hwmod_register_links(am43xx_rtc_hwmod_ocp_ifs); + + return ret; } diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c index 848356e38b74..9442d89bd229 100644 --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c @@ -430,6 +430,67 @@ static struct omap_hwmod dra7xx_dma_system_hwmod = { }; /* + * 'tpcc' class + * + */ +static struct omap_hwmod_class dra7xx_tpcc_hwmod_class = { + .name = "tpcc", +}; + +static struct omap_hwmod dra7xx_tpcc_hwmod = { + .name = "tpcc", + .class = &dra7xx_tpcc_hwmod_class, + .clkdm_name = "l3main1_clkdm", + .main_clk = "l3_iclk_div", + .prcm = { + .omap4 = { + .clkctrl_offs = DRA7XX_CM_L3MAIN1_TPCC_CLKCTRL_OFFSET, + .context_offs = DRA7XX_RM_L3MAIN1_TPCC_CONTEXT_OFFSET, + }, + }, +}; + +/* + * 'tptc' class + * + */ +static struct omap_hwmod_class dra7xx_tptc_hwmod_class = { + .name = "tptc", +}; + +/* tptc0 */ +static struct omap_hwmod dra7xx_tptc0_hwmod = { + .name = "tptc0", + .class = &dra7xx_tptc_hwmod_class, + .clkdm_name = "l3main1_clkdm", + .flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY, + .main_clk = "l3_iclk_div", + .prcm = { + .omap4 = { + .clkctrl_offs = DRA7XX_CM_L3MAIN1_TPTC1_CLKCTRL_OFFSET, + .context_offs = DRA7XX_RM_L3MAIN1_TPTC1_CONTEXT_OFFSET, + .modulemode = MODULEMODE_HWCTRL, + }, + }, +}; + +/* tptc1 */ +static struct omap_hwmod dra7xx_tptc1_hwmod = { + .name = "tptc1", + .class = &dra7xx_tptc_hwmod_class, + .clkdm_name = "l3main1_clkdm", + .flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY, + .main_clk = "l3_iclk_div", + .prcm = { + .omap4 = { + .clkctrl_offs = DRA7XX_CM_L3MAIN1_TPTC2_CLKCTRL_OFFSET, + .context_offs = DRA7XX_RM_L3MAIN1_TPTC2_CONTEXT_OFFSET, + .modulemode = MODULEMODE_HWCTRL, + }, + }, +}; + +/* * 'dss' class * */ @@ -1482,8 +1543,7 @@ static struct omap_hwmod_class_sysconfig dra7xx_ocp2scp_sysc = { .syss_offs = 0x0014, .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -1527,19 +1587,49 @@ static struct omap_hwmod dra7xx_ocp2scp3_hwmod = { * */ +/* + * As noted in documentation for _reset() in omap_hwmod.c, the stock reset + * functionality of OMAP HWMOD layer does not deassert the hardreset lines + * associated with an IP automatically leaving the driver to handle that + * by itself. This does not work for PCIeSS which needs the reset lines + * deasserted for the driver to start accessing registers. + * + * We use a PCIeSS HWMOD class specific reset handler to deassert the hardreset + * lines after asserting them. + */ +static int dra7xx_pciess_reset(struct omap_hwmod *oh) +{ + int i; + + for (i = 0; i < oh->rst_lines_cnt; i++) { + omap_hwmod_assert_hardreset(oh, oh->rst_lines[i].name); + omap_hwmod_deassert_hardreset(oh, oh->rst_lines[i].name); + } + + return 0; +} + static struct omap_hwmod_class dra7xx_pciess_hwmod_class = { .name = "pcie", + .reset = dra7xx_pciess_reset, }; /* pcie1 */ +static struct omap_hwmod_rst_info dra7xx_pciess1_resets[] = { + { .name = "pcie", .rst_shift = 0 }, +}; + static struct omap_hwmod dra7xx_pciess1_hwmod = { .name = "pcie1", .class = &dra7xx_pciess_hwmod_class, .clkdm_name = "pcie_clkdm", + .rst_lines = dra7xx_pciess1_resets, + .rst_lines_cnt = ARRAY_SIZE(dra7xx_pciess1_resets), .main_clk = "l4_root_clk_div", .prcm = { .omap4 = { .clkctrl_offs = DRA7XX_CM_L3INIT_PCIESS1_CLKCTRL_OFFSET, + .rstctrl_offs = DRA7XX_RM_L3INIT_PCIESS_RSTCTRL_OFFSET, .context_offs = DRA7XX_RM_L3INIT_PCIESS1_CONTEXT_OFFSET, .modulemode = MODULEMODE_SWCTRL, }, @@ -1547,14 +1637,22 @@ static struct omap_hwmod dra7xx_pciess1_hwmod = { }; /* pcie2 */ +static struct omap_hwmod_rst_info dra7xx_pciess2_resets[] = { + { .name = "pcie", .rst_shift = 1 }, +}; + +/* pcie2 */ static struct omap_hwmod dra7xx_pciess2_hwmod = { .name = "pcie2", .class = &dra7xx_pciess_hwmod_class, .clkdm_name = "pcie_clkdm", + .rst_lines = dra7xx_pciess2_resets, + .rst_lines_cnt = ARRAY_SIZE(dra7xx_pciess2_resets), .main_clk = "l4_root_clk_div", .prcm = { .omap4 = { .clkctrl_offs = DRA7XX_CM_L3INIT_PCIESS2_CLKCTRL_OFFSET, + .rstctrl_offs = DRA7XX_RM_L3INIT_PCIESS_RSTCTRL_OFFSET, .context_offs = DRA7XX_RM_L3INIT_PCIESS2_CONTEXT_OFFSET, .modulemode = MODULEMODE_SWCTRL, }, @@ -2549,6 +2647,30 @@ static struct omap_hwmod_ocp_if dra7xx_l4_cfg__dma_system = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* l3_main_1 -> tpcc */ +static struct omap_hwmod_ocp_if dra7xx_l3_main_1__tpcc = { + .master = &dra7xx_l3_main_1_hwmod, + .slave = &dra7xx_tpcc_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU, +}; + +/* l3_main_1 -> tptc0 */ +static struct omap_hwmod_ocp_if dra7xx_l3_main_1__tptc0 = { + .master = &dra7xx_l3_main_1_hwmod, + .slave = &dra7xx_tptc0_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU, +}; + +/* l3_main_1 -> tptc1 */ +static struct omap_hwmod_ocp_if dra7xx_l3_main_1__tptc1 = { + .master = &dra7xx_l3_main_1_hwmod, + .slave = &dra7xx_tptc1_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU, +}; + static struct omap_hwmod_addr_space dra7xx_dss_addrs[] = { { .name = "family", @@ -3366,6 +3488,9 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = { &dra7xx_l3_main_1__mcasp3, &dra7xx_gmac__mdio, &dra7xx_l4_cfg__dma_system, + &dra7xx_l3_main_1__tpcc, + &dra7xx_l3_main_1__tptc0, + &dra7xx_l3_main_1__tptc1, &dra7xx_l3_main_1__dss, &dra7xx_l3_main_1__dispc, &dra7xx_l3_main_1__hdmi, diff --git a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c index e493ae372910..609e2397ea47 100644 --- a/arch/arm/mach-omap2/omap_hwmod_81xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_81xx_data.c @@ -228,6 +228,42 @@ static struct omap_hwmod_ocp_if dm816x_mpu__alwon_l3_med = { .user = OCP_USER_MPU, }; +/* RTC */ +static struct omap_hwmod_class_sysconfig ti81xx_rtc_sysc = { + .rev_offs = 0x74, + .sysc_offs = 0x78, + .sysc_flags = SYSC_HAS_SIDLEMODE, + .idlemodes = SIDLE_FORCE | SIDLE_NO | + SIDLE_SMART | SIDLE_SMART_WKUP, + .sysc_fields = &omap_hwmod_sysc_type3, +}; + +static struct omap_hwmod_class ti81xx_rtc_hwmod_class = { + .name = "rtc", + .sysc = &ti81xx_rtc_sysc, +}; + +struct omap_hwmod ti81xx_rtc_hwmod = { + .name = "rtc", + .class = &ti81xx_rtc_hwmod_class, + .clkdm_name = "alwon_l3s_clkdm", + .flags = HWMOD_NO_IDLEST, + .main_clk = "sysclk18_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = DM81XX_CM_ALWON_RTC_CLKCTRL, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +static struct omap_hwmod_ocp_if ti81xx_l4_ls__rtc = { + .master = &dm81xx_l4_ls_hwmod, + .slave = &ti81xx_rtc_hwmod, + .clk = "sysclk6_ck", + .user = OCP_USER_MPU, +}; + /* UART common */ static struct omap_hwmod_class_sysconfig uart_sysc = { .rev_offs = 0x50, @@ -1376,6 +1412,7 @@ static struct omap_hwmod_ocp_if *dm814x_hwmod_ocp_ifs[] __initdata = { &dm81xx_l4_ls__mcspi1, &dm814x_l4_ls__mmc1, &dm814x_l4_ls__mmc2, + &ti81xx_l4_ls__rtc, &dm81xx_alwon_l3_fast__tpcc, &dm81xx_alwon_l3_fast__tptc0, &dm81xx_alwon_l3_fast__tptc1, @@ -1415,6 +1452,7 @@ static struct omap_hwmod_ocp_if *dm816x_hwmod_ocp_ifs[] __initdata = { &dm81xx_l4_ls__gpio1, &dm81xx_l4_ls__gpio2, &dm81xx_l4_ls__elm, + &ti81xx_l4_ls__rtc, &dm816x_l4_ls__mmc1, &dm816x_l4_ls__timer1, &dm816x_l4_ls__timer2, diff --git a/arch/arm/mach-omap2/prm7xx.h b/arch/arm/mach-omap2/prm7xx.h index cc1e6a2b97f6..294deed956f3 100644 --- a/arch/arm/mach-omap2/prm7xx.h +++ b/arch/arm/mach-omap2/prm7xx.h @@ -360,6 +360,7 @@ /* PRM.L3INIT_PRM register offsets */ #define DRA7XX_PM_L3INIT_PWRSTCTRL_OFFSET 0x0000 #define DRA7XX_PM_L3INIT_PWRSTST_OFFSET 0x0004 +#define DRA7XX_RM_L3INIT_PCIESS_RSTCTRL_OFFSET 0x0010 #define DRA7XX_PM_L3INIT_MMC1_WKDEP_OFFSET 0x0028 #define DRA7XX_RM_L3INIT_MMC1_CONTEXT_OFFSET 0x002c #define DRA7XX_PM_L3INIT_MMC2_WKDEP_OFFSET 0x0030 diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h index 79ca3c3eb2af..70df8f6cddcc 100644 --- a/arch/arm/mach-omap2/soc.h +++ b/arch/arm/mach-omap2/soc.h @@ -181,6 +181,14 @@ static inline int is_ti ##class (void) \ return (GET_TI_CLASS == (id)) ? 1 : 0; \ } +#define GET_DRA_CLASS ((omap_rev() >> 24) & 0xff) + +#define IS_DRA_CLASS(class, id) \ +static inline int is_dra ##class (void) \ +{ \ + return (GET_DRA_CLASS == (id)) ? 1 : 0; \ +} + #define GET_OMAP_SUBCLASS ((omap_rev() >> 20) & 0x0fff) #define IS_OMAP_SUBCLASS(subclass, id) \ @@ -201,6 +209,12 @@ static inline int is_am ##subclass (void) \ return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0; \ } +#define IS_DRA_SUBCLASS(subclass, id) \ +static inline int is_dra ##subclass (void) \ +{ \ + return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0; \ +} + IS_OMAP_CLASS(24xx, 0x24) IS_OMAP_CLASS(34xx, 0x34) IS_OMAP_CLASS(44xx, 0x44) @@ -210,6 +224,7 @@ IS_AM_CLASS(33xx, 0x33) IS_AM_CLASS(43xx, 0x43) IS_TI_CLASS(81xx, 0x81) +IS_DRA_CLASS(7xx, 0x7) IS_OMAP_SUBCLASS(242x, 0x242) IS_OMAP_SUBCLASS(243x, 0x243) @@ -224,6 +239,8 @@ IS_TI_SUBCLASS(816x, 0x816) IS_TI_SUBCLASS(814x, 0x814) IS_AM_SUBCLASS(335x, 0x335) IS_AM_SUBCLASS(437x, 0x437) +IS_DRA_SUBCLASS(75x, 0x75) +IS_DRA_SUBCLASS(72x, 0x72) #define soc_is_omap24xx() 0 #define soc_is_omap242x() 0 @@ -397,9 +414,9 @@ IS_OMAP_TYPE(3430, 0x3430) #undef soc_is_dra7xx #undef soc_is_dra74x #undef soc_is_dra72x -#define soc_is_dra7xx() (of_machine_is_compatible("ti,dra7")) -#define soc_is_dra74x() (of_machine_is_compatible("ti,dra74")) -#define soc_is_dra72x() (of_machine_is_compatible("ti,dra72")) +#define soc_is_dra7xx() is_dra7xx() +#define soc_is_dra74x() is_dra75x() +#define soc_is_dra72x() is_dra72x() #endif /* Various silicon revisions for omap2 */ |