diff --git a/drivers/firmware/ti_sci.c b/drivers/firmware/ti_sci.c index 039d92a595ec..26a37f47f4ca 100644 --- a/drivers/firmware/ti_sci.c +++ b/drivers/firmware/ti_sci.c @@ -97,7 +97,6 @@ struct ti_sci_desc { * @node: list head * @host_id: Host ID * @users: Number of users of this instance - * @is_suspending: Flag set to indicate in suspend path. */ struct ti_sci_info { struct device *dev; @@ -116,7 +115,6 @@ struct ti_sci_info { u8 host_id; /* protected by ti_sci_list_mutex */ int users; - bool is_suspending; }; #define cl_to_ti_sci_info(c) container_of(c, struct ti_sci_info, cl) @@ -418,14 +416,14 @@ static inline int ti_sci_do_xfer(struct ti_sci_info *info, ret = 0; - if (!info->is_suspending) { + if (system_state <= SYSTEM_RUNNING) { /* And we wait for the response. */ timeout = msecs_to_jiffies(info->desc->max_rx_timeout_ms); if (!wait_for_completion_timeout(&xfer->done, timeout)) ret = -ETIMEDOUT; } else { /* - * If we are suspending, we cannot use wait_for_completion_timeout + * If we are !running, we cannot use wait_for_completion_timeout * during noirq phase, so we must manually poll the completion. */ ret = read_poll_timeout_atomic(try_wait_for_completion, done_state, @@ -1978,8 +1976,6 @@ static int ti_sci_free_irq(const struct ti_sci_handle *handle, u32 valid_params, * @src_index: IRQ source index within the source device * @dst_id: Device ID of the IRQ destination * @dst_host_irq: IRQ number of the destination device - * @vint_irq: Boolean specifying if this interrupt belongs to - * Interrupt Aggregator. * * Return: 0 if all went fine, else return appropriate error. */ @@ -2026,8 +2022,6 @@ static int ti_sci_cmd_set_event_map(const struct ti_sci_handle *handle, * @src_index: IRQ source index within the source device * @dst_id: Device ID of the IRQ destination * @dst_host_irq: IRQ number of the destination device - * @vint_irq: Boolean specifying if this interrupt belongs to - * Interrupt Aggregator. * * Return: 0 if all went fine, else return appropriate error. */ @@ -2620,6 +2614,7 @@ fail: * configuration flags * @handle: Pointer to TI SCI handle * @proc_id: Processor ID this request is for + * @bootvector: Processor Boot vector (start address) * @config_flags_set: Configuration flags to be set * @config_flags_clear: Configuration flags to be cleared. * @@ -2736,9 +2731,13 @@ fail: } /** - * ti_sci_cmd_get_boot_status() - Command to get the processor boot status + * ti_sci_cmd_proc_get_status() - Command to get the processor boot status * @handle: Pointer to TI SCI handle * @proc_id: Processor ID this request is for + * @bv: Processor Boot vector (start address) + * @cfg_flags: Processor specific configuration flags + * @ctrl_flags: Processor specific control flags + * @sts_flags: Processor specific status flags * * Return: 0 if all went well, else returns appropriate error value. */ @@ -3256,7 +3255,7 @@ EXPORT_SYMBOL_GPL(devm_ti_sci_get_of_resource); * @handle: TISCI handle * @dev: Device pointer to which the resource is assigned * @dev_id: TISCI device id to which the resource is assigned - * @suub_type: TISCI resource subytpe representing the resource. + * @sub_type: TISCI resource subytpe representing the resource. * * Return: Pointer to ti_sci_resource if all went well else appropriate * error pointer. @@ -3281,35 +3280,6 @@ static int tisci_reboot_handler(struct notifier_block *nb, unsigned long mode, return NOTIFY_BAD; } -static void ti_sci_set_is_suspending(struct ti_sci_info *info, bool is_suspending) -{ - info->is_suspending = is_suspending; -} - -static int ti_sci_suspend(struct device *dev) -{ - struct ti_sci_info *info = dev_get_drvdata(dev); - /* - * We must switch operation to polled mode now as drivers and the genpd - * layer may make late TI SCI calls to change clock and device states - * from the noirq phase of suspend. - */ - ti_sci_set_is_suspending(info, true); - - return 0; -} - -static int ti_sci_resume(struct device *dev) -{ - struct ti_sci_info *info = dev_get_drvdata(dev); - - ti_sci_set_is_suspending(info, false); - - return 0; -} - -static DEFINE_SIMPLE_DEV_PM_OPS(ti_sci_pm_ops, ti_sci_suspend, ti_sci_resume); - /* Description for K2G */ static const struct ti_sci_desc ti_sci_pmmc_k2g_desc = { .default_host_id = 2, @@ -3516,7 +3486,6 @@ static struct platform_driver ti_sci_driver = { .driver = { .name = "ti-sci", .of_match_table = of_match_ptr(ti_sci_of_match), - .pm = &ti_sci_pm_ops, }, }; module_platform_driver(ti_sci_driver); diff --git a/drivers/genpd/ti/omap_prm.c b/drivers/genpd/ti/omap_prm.c index ecd9a8bdd7c0..c2feae3a634c 100644 --- a/drivers/genpd/ti/omap_prm.c +++ b/drivers/genpd/ti/omap_prm.c @@ -13,7 +13,6 @@ #include #include #include -#include #include #include #include @@ -943,10 +942,6 @@ static int omap_prm_probe(struct platform_device *pdev) struct omap_prm *prm; int ret; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; - data = of_device_get_match_data(&pdev->dev); if (!data) return -ENOTSUPP; @@ -955,6 +950,10 @@ static int omap_prm_probe(struct platform_device *pdev) if (!prm) return -ENOMEM; + prm->base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); + if (IS_ERR(prm->base)) + return PTR_ERR(prm->base); + while (data->base != res->start) { if (!data->base) return -EINVAL; @@ -963,10 +962,6 @@ static int omap_prm_probe(struct platform_device *pdev) prm->data = data; - prm->base = devm_ioremap_resource(&pdev->dev, res); - if (IS_ERR(prm->base)) - return PTR_ERR(prm->base); - ret = omap_prm_domain_init(&pdev->dev, prm); if (ret) return ret; diff --git a/drivers/soc/ti/k3-ringacc.c b/drivers/soc/ti/k3-ringacc.c index 8f131368a758..148f54d9691d 100644 --- a/drivers/soc/ti/k3-ringacc.c +++ b/drivers/soc/ti/k3-ringacc.c @@ -9,7 +9,6 @@ #include #include #include -#include #include #include #include @@ -125,6 +124,7 @@ struct k3_ring_ops { * @occ: Occupancy * @windex: Write index * @rindex: Read index + * @tdown_complete: Tear down complete state */ struct k3_ring_state { u32 free; @@ -192,7 +192,7 @@ struct k3_ringacc_ops { * @num_rings: number of ring in RA * @rings_inuse: bitfield for ring usage tracking * @rm_gp_range: general purpose rings range from tisci - * @dma_ring_reset_quirk: DMA reset w/a enable + * @dma_ring_reset_quirk: DMA reset workaround enable * @num_proxies: number of RA proxies * @proxy_inuse: bitfield for proxy usage tracking * @rings: array of rings descriptors (struct @k3_ring) @@ -229,9 +229,9 @@ struct k3_ringacc { }; /** - * struct k3_ringacc - Rings accelerator SoC data + * struct k3_ringacc_soc_data - Rings accelerator SoC data * - * @dma_ring_reset_quirk: DMA reset w/a enable + * @dma_ring_reset_quirk: DMA reset workaround enable */ struct k3_ringacc_soc_data { unsigned dma_ring_reset_quirk:1; @@ -1368,15 +1368,12 @@ static int k3_ringacc_init(struct platform_device *pdev, const struct soc_device_attribute *soc; void __iomem *base_fifo, *base_rt; struct device *dev = &pdev->dev; - struct resource *res; int ret, i; dev->msi.domain = of_msi_get_domain(dev, dev->of_node, DOMAIN_BUS_TI_SCI_INTA_MSI); - if (!dev->msi.domain) { - dev_err(dev, "Failed to get MSI domain\n"); + if (!dev->msi.domain) return -EPROBE_DEFER; - } ret = k3_ringacc_probe_dt(ringacc); if (ret) @@ -1389,24 +1386,20 @@ static int k3_ringacc_init(struct platform_device *pdev, ringacc->dma_ring_reset_quirk = soc_data->dma_ring_reset_quirk; } - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "rt"); - base_rt = devm_ioremap_resource(dev, res); + base_rt = devm_platform_ioremap_resource_byname(pdev, "rt"); if (IS_ERR(base_rt)) return PTR_ERR(base_rt); - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "fifos"); - base_fifo = devm_ioremap_resource(dev, res); + base_fifo = devm_platform_ioremap_resource_byname(pdev, "fifos"); if (IS_ERR(base_fifo)) return PTR_ERR(base_fifo); - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "proxy_gcfg"); - ringacc->proxy_gcfg = devm_ioremap_resource(dev, res); + ringacc->proxy_gcfg = devm_platform_ioremap_resource_byname(pdev, "proxy_gcfg"); if (IS_ERR(ringacc->proxy_gcfg)) return PTR_ERR(ringacc->proxy_gcfg); - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, - "proxy_target"); - ringacc->proxy_target_base = devm_ioremap_resource(dev, res); + ringacc->proxy_target_base = devm_platform_ioremap_resource_byname(pdev, + "proxy_target"); if (IS_ERR(ringacc->proxy_target_base)) return PTR_ERR(ringacc->proxy_target_base); @@ -1473,7 +1466,6 @@ struct k3_ringacc *k3_ringacc_dmarings_init(struct platform_device *pdev, struct device *dev = &pdev->dev; struct k3_ringacc *ringacc; void __iomem *base_rt; - struct resource *res; int i; ringacc = devm_kzalloc(dev, sizeof(*ringacc), GFP_KERNEL); @@ -1488,8 +1480,7 @@ struct k3_ringacc *k3_ringacc_dmarings_init(struct platform_device *pdev, mutex_init(&ringacc->req_lock); - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ringrt"); - base_rt = devm_ioremap_resource(dev, res); + base_rt = devm_platform_ioremap_resource_byname(pdev, "ringrt"); if (IS_ERR(base_rt)) return ERR_CAST(base_rt); diff --git a/drivers/soc/ti/k3-socinfo.c b/drivers/soc/ti/k3-socinfo.c index ad97e08a25f6..6ea9b8c7d335 100644 --- a/drivers/soc/ti/k3-socinfo.c +++ b/drivers/soc/ti/k3-socinfo.c @@ -45,6 +45,7 @@ static const struct k3_soc_id { { 0xBB7E, "AM62X" }, { 0xBB80, "J784S4" }, { 0xBB8D, "AM62AX" }, + { 0xBB9D, "AM62PX" }, }; static int diff --git a/drivers/soc/ti/pruss.c b/drivers/soc/ti/pruss.c index 7fdefee1ed87..f49f8492dde5 100644 --- a/drivers/soc/ti/pruss.c +++ b/drivers/soc/ti/pruss.c @@ -14,8 +14,10 @@ #include #include #include +#include #include -#include +#include +#include #include #include #include diff --git a/drivers/soc/ti/ti_sci_inta_msi.c b/drivers/soc/ti/ti_sci_inta_msi.c index b9251e1d9a5c..c36364522157 100644 --- a/drivers/soc/ti/ti_sci_inta_msi.c +++ b/drivers/soc/ti/ti_sci_inta_msi.c @@ -9,9 +9,10 @@ #include #include #include +#include #include -#include #include +#include #include #include