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 <charu@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Cc: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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@ -109,6 +109,8 @@ static struct omap_hwmod omap2420_uart2_hwmod;
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static struct omap_hwmod omap2420_uart3_hwmod;
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static struct omap_hwmod omap2420_i2c1_hwmod;
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static struct omap_hwmod omap2420_i2c2_hwmod;
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static struct omap_hwmod omap2420_mcbsp1_hwmod;
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static struct omap_hwmod omap2420_mcbsp2_hwmod;
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/* l4 core -> mcspi1 interface */
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static struct omap_hwmod_addr_space omap2420_mcspi1_addr_space[] = {
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@ -1390,6 +1392,129 @@ static struct omap_hwmod omap2420_mcspi2_hwmod = {
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.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
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};
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/*
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* 'mcbsp' class
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* multi channel buffered serial port controller
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*/
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static struct omap_hwmod_class omap2420_mcbsp_hwmod_class = {
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.name = "mcbsp",
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};
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/* mcbsp1 */
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static struct omap_hwmod_irq_info omap2420_mcbsp1_irqs[] = {
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{ .name = "tx", .irq = 59 },
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{ .name = "rx", .irq = 60 },
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};
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static struct omap_hwmod_dma_info omap2420_mcbsp1_sdma_chs[] = {
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{ .name = "rx", .dma_req = 32 },
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{ .name = "tx", .dma_req = 31 },
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};
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static struct omap_hwmod_addr_space omap2420_mcbsp1_addrs[] = {
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{
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.name = "mpu",
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.pa_start = 0x48074000,
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.pa_end = 0x480740ff,
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.flags = ADDR_TYPE_RT
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},
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};
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/* l4_core -> mcbsp1 */
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static struct omap_hwmod_ocp_if omap2420_l4_core__mcbsp1 = {
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.master = &omap2420_l4_core_hwmod,
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.slave = &omap2420_mcbsp1_hwmod,
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.clk = "mcbsp1_ick",
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.addr = omap2420_mcbsp1_addrs,
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.addr_cnt = ARRAY_SIZE(omap2420_mcbsp1_addrs),
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.user = OCP_USER_MPU | OCP_USER_SDMA,
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};
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/* mcbsp1 slave ports */
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static struct omap_hwmod_ocp_if *omap2420_mcbsp1_slaves[] = {
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&omap2420_l4_core__mcbsp1,
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};
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static struct omap_hwmod omap2420_mcbsp1_hwmod = {
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.name = "mcbsp1",
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.class = &omap2420_mcbsp_hwmod_class,
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.mpu_irqs = omap2420_mcbsp1_irqs,
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.mpu_irqs_cnt = ARRAY_SIZE(omap2420_mcbsp1_irqs),
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.sdma_reqs = omap2420_mcbsp1_sdma_chs,
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.sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcbsp1_sdma_chs),
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.main_clk = "mcbsp1_fck",
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.prcm = {
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.omap2 = {
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.prcm_reg_id = 1,
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.module_bit = OMAP24XX_EN_MCBSP1_SHIFT,
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.module_offs = CORE_MOD,
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.idlest_reg_id = 1,
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.idlest_idle_bit = OMAP24XX_ST_MCBSP1_SHIFT,
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},
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},
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.slaves = omap2420_mcbsp1_slaves,
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.slaves_cnt = ARRAY_SIZE(omap2420_mcbsp1_slaves),
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.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
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};
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/* mcbsp2 */
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static struct omap_hwmod_irq_info omap2420_mcbsp2_irqs[] = {
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{ .name = "tx", .irq = 62 },
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{ .name = "rx", .irq = 63 },
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};
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static struct omap_hwmod_dma_info omap2420_mcbsp2_sdma_chs[] = {
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{ .name = "rx", .dma_req = 34 },
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{ .name = "tx", .dma_req = 33 },
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};
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static struct omap_hwmod_addr_space omap2420_mcbsp2_addrs[] = {
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{
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.name = "mpu",
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.pa_start = 0x48076000,
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.pa_end = 0x480760ff,
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.flags = ADDR_TYPE_RT
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},
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};
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/* l4_core -> mcbsp2 */
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static struct omap_hwmod_ocp_if omap2420_l4_core__mcbsp2 = {
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.master = &omap2420_l4_core_hwmod,
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.slave = &omap2420_mcbsp2_hwmod,
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.clk = "mcbsp2_ick",
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.addr = omap2420_mcbsp2_addrs,
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.addr_cnt = ARRAY_SIZE(omap2420_mcbsp2_addrs),
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.user = OCP_USER_MPU | OCP_USER_SDMA,
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};
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/* mcbsp2 slave ports */
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static struct omap_hwmod_ocp_if *omap2420_mcbsp2_slaves[] = {
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&omap2420_l4_core__mcbsp2,
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};
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static struct omap_hwmod omap2420_mcbsp2_hwmod = {
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.name = "mcbsp2",
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.class = &omap2420_mcbsp_hwmod_class,
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.mpu_irqs = omap2420_mcbsp2_irqs,
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.mpu_irqs_cnt = ARRAY_SIZE(omap2420_mcbsp2_irqs),
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.sdma_reqs = omap2420_mcbsp2_sdma_chs,
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.sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcbsp2_sdma_chs),
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.main_clk = "mcbsp2_fck",
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.prcm = {
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.omap2 = {
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.prcm_reg_id = 1,
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.module_bit = OMAP24XX_EN_MCBSP2_SHIFT,
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.module_offs = CORE_MOD,
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.idlest_reg_id = 1,
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.idlest_idle_bit = OMAP24XX_ST_MCBSP2_SHIFT,
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},
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},
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.slaves = omap2420_mcbsp2_slaves,
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.slaves_cnt = ARRAY_SIZE(omap2420_mcbsp2_slaves),
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.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
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};
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static __initdata struct omap_hwmod *omap2420_hwmods[] = {
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&omap2420_l3_main_hwmod,
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&omap2420_l4_core_hwmod,
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@ -1421,6 +1546,10 @@ static __initdata struct omap_hwmod *omap2420_hwmods[] = {
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/* mailbox class */
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&omap2420_mailbox_hwmod,
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/* mcbsp class */
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&omap2420_mcbsp1_hwmod,
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&omap2420_mcbsp2_hwmod,
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/* mcspi class */
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&omap2420_mcspi1_hwmod,
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&omap2420_mcspi2_hwmod,
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@ -121,6 +121,10 @@
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#define OMAP24XX_ST_MCSPI2_MASK (1 << 18)
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#define OMAP24XX_ST_MCSPI1_SHIFT 17
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#define OMAP24XX_ST_MCSPI1_MASK (1 << 17)
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#define OMAP24XX_ST_MCBSP2_SHIFT 16
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#define OMAP24XX_ST_MCBSP2_MASK (1 << 16)
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#define OMAP24XX_ST_MCBSP1_SHIFT 15
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#define OMAP24XX_ST_MCBSP1_MASK (1 << 15)
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#define OMAP24XX_ST_GPT12_SHIFT 14
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#define OMAP24XX_ST_GPT12_MASK (1 << 14)
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#define OMAP24XX_ST_GPT11_SHIFT 13
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