From patchwork Wed Feb 5 02:03:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Glass X-Patchwork-Id: 235978 List-Id: U-Boot discussion From: sjg at chromium.org (Simon Glass) Date: Tue, 4 Feb 2020 19:03:21 -0700 Subject: [PATCH v3 10/17] x86: Give each driver an IRQ type In-Reply-To: <20200205020328.193225-1-sjg@chromium.org> References: <20200205020328.193225-1-sjg@chromium.org> Message-ID: <20200205020328.193225-11-sjg@chromium.org> Add an IRQ type to each driver and use irq_first_device_type() to find and probe the correct one. Signed-off-by: Simon Glass Reviewed-by: Bin Meng --- Changes in v3: None Changes in v2: - Move 'success' comment into previous patch arch/x86/cpu/apollolake/fsp_s.c | 4 ++-- arch/x86/cpu/i386/interrupt.c | 3 ++- arch/x86/cpu/intel_common/itss.c | 2 +- arch/x86/cpu/irq.c | 3 ++- drivers/pinctrl/intel/pinctrl.c | 2 +- 5 files changed, 8 insertions(+), 6 deletions(-) diff --git a/arch/x86/cpu/apollolake/fsp_s.c b/arch/x86/cpu/apollolake/fsp_s.c index f8fa4dec8f..b2d9130841 100644 --- a/arch/x86/cpu/apollolake/fsp_s.c +++ b/arch/x86/cpu/apollolake/fsp_s.c @@ -535,7 +535,7 @@ int arch_fsps_preinit(void) struct udevice *itss; int ret; - ret = uclass_first_device_err(UCLASS_IRQ, &itss); + ret = irq_first_device_type(X86_IRQT_ITSS, &itss); if (ret) return log_msg_ret("no itss", ret); /* @@ -576,7 +576,7 @@ int arch_fsp_init_r(void) if (ret) return ret; - ret = uclass_first_device_err(UCLASS_IRQ, &itss); + ret = irq_first_device_type(X86_IRQT_ITSS, &itss); if (ret) return log_msg_ret("no itss", ret); /* Restore GPIO IRQ polarities back to previous settings */ diff --git a/arch/x86/cpu/i386/interrupt.c b/arch/x86/cpu/i386/interrupt.c index 70edbe06e4..4c7e9ea215 100644 --- a/arch/x86/cpu/i386/interrupt.c +++ b/arch/x86/cpu/i386/interrupt.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include #include @@ -264,7 +265,7 @@ int interrupt_init(void) int ret; /* Try to set up the interrupt router, but don't require one */ - ret = uclass_first_device_err(UCLASS_IRQ, &dev); + ret = irq_first_device_type(X86_IRQT_BASE, &dev); if (ret && ret != -ENODEV) return ret; diff --git a/arch/x86/cpu/intel_common/itss.c b/arch/x86/cpu/intel_common/itss.c index 9df51adecc..33962cb9a0 100644 --- a/arch/x86/cpu/intel_common/itss.c +++ b/arch/x86/cpu/intel_common/itss.c @@ -199,7 +199,7 @@ static const struct irq_ops itss_ops = { }; static const struct udevice_id itss_ids[] = { - { .compatible = "intel,itss"}, + { .compatible = "intel,itss", .data = X86_IRQT_ITSS }, { } }; diff --git a/arch/x86/cpu/irq.c b/arch/x86/cpu/irq.c index ed9938f7f7..bafa031082 100644 --- a/arch/x86/cpu/irq.c +++ b/arch/x86/cpu/irq.c @@ -7,6 +7,7 @@ #include #include #include +#include #include #include #include @@ -351,7 +352,7 @@ int irq_router_probe(struct udevice *dev) } static const struct udevice_id irq_router_ids[] = { - { .compatible = "intel,irq-router" }, + { .compatible = "intel,irq-router", .data = X86_IRQT_BASE }, { } }; diff --git a/drivers/pinctrl/intel/pinctrl.c b/drivers/pinctrl/intel/pinctrl.c index 5bf5d8b0e2..f4cc55aa3b 100644 --- a/drivers/pinctrl/intel/pinctrl.c +++ b/drivers/pinctrl/intel/pinctrl.c @@ -613,7 +613,7 @@ int intel_pinctrl_ofdata_to_platdata(struct udevice *dev, log_err("Cannot find community for pid %d\n", pplat->pid); return -EDOM; } - ret = uclass_first_device_err(UCLASS_IRQ, &priv->itss); + ret = irq_first_device_type(X86_IRQT_ITSS, &priv->itss); if (ret) return log_msg_ret("Cannot find ITSS", ret); priv->comm = comm;