Loading drivers/irqchip/Kconfig +4 −0 Original line number Diff line number Diff line Loading @@ -46,3 +46,7 @@ config VERSATILE_FPGA_IRQ_NR int default 4 depends on VERSATILE_FPGA_IRQ config MSM_IRQ bool select IRQ_DOMAIN drivers/irqchip/Makefile +1 −0 Original line number Diff line number Diff line Loading @@ -16,3 +16,4 @@ obj-$(CONFIG_RENESAS_INTC_IRQPIN) += irq-renesas-intc-irqpin.o obj-$(CONFIG_RENESAS_IRQC) += irq-renesas-irqc.o obj-$(CONFIG_VERSATILE_FPGA_IRQ) += irq-versatile-fpga.o obj-$(CONFIG_ARCH_VT8500) += irq-vt8500.o obj-$(CONFIG_MSM_IRQ) += irq-msm.o drivers/irqchip/irq-msm.c 0 → 100644 +50 −0 Original line number Diff line number Diff line /* Copyright (c) 2014, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and * only version 2 as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #include <linux/irqchip/qpnp-int.h> #include <linux/irqchip/msm-gpio-irq.h> #include <linux/irqchip/msm-mpm-irq.h> #include <linux/mfd/wcd9xxx/core.h> #include "irqchip.h" static int __init irq_msm_gpio_init(struct device_node *node, struct device_node *parent) { int rc; #ifdef CONFIG_USE_PINCTRL_IRQ rc = msm_tlmm_v3_of_irq_init(node, parent); #else rc = msm_gpio_of_init(node, parent); #endif if (rc) { pr_err("Couldn't initlialize gpio irq rc = %d\n", rc); return rc; } /* * Initialize the mpm after gpio (and gic) are initialized. Note that * gpio irq controller is the child of gic irq controller, hence gic's * init function will be called prior to gpio. */ of_mpm_init(); return 0; } #ifdef CONFIG_USE_PINCTRL_IRQ IRQCHIP_DECLARE(tlmm_irq, "qcom,msm-tlmmv3-gp-intc", irq_msm_gpio_init); #else IRQCHIP_DECLARE(tlmm_irq, "qcom,msm-gpio", irq_msm_gpio_init); #endif IRQCHIP_DECLARE(qpnp_irq, "qcom,spmi-pmic-arb", qpnpint_of_init); IRQCHIP_DECLARE(wcd9xxx_irq, "qcom,wcd9xxx-irq", wcd9xxx_irq_of_init); Loading
drivers/irqchip/Kconfig +4 −0 Original line number Diff line number Diff line Loading @@ -46,3 +46,7 @@ config VERSATILE_FPGA_IRQ_NR int default 4 depends on VERSATILE_FPGA_IRQ config MSM_IRQ bool select IRQ_DOMAIN
drivers/irqchip/Makefile +1 −0 Original line number Diff line number Diff line Loading @@ -16,3 +16,4 @@ obj-$(CONFIG_RENESAS_INTC_IRQPIN) += irq-renesas-intc-irqpin.o obj-$(CONFIG_RENESAS_IRQC) += irq-renesas-irqc.o obj-$(CONFIG_VERSATILE_FPGA_IRQ) += irq-versatile-fpga.o obj-$(CONFIG_ARCH_VT8500) += irq-vt8500.o obj-$(CONFIG_MSM_IRQ) += irq-msm.o
drivers/irqchip/irq-msm.c 0 → 100644 +50 −0 Original line number Diff line number Diff line /* Copyright (c) 2014, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and * only version 2 as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #include <linux/irqchip/qpnp-int.h> #include <linux/irqchip/msm-gpio-irq.h> #include <linux/irqchip/msm-mpm-irq.h> #include <linux/mfd/wcd9xxx/core.h> #include "irqchip.h" static int __init irq_msm_gpio_init(struct device_node *node, struct device_node *parent) { int rc; #ifdef CONFIG_USE_PINCTRL_IRQ rc = msm_tlmm_v3_of_irq_init(node, parent); #else rc = msm_gpio_of_init(node, parent); #endif if (rc) { pr_err("Couldn't initlialize gpio irq rc = %d\n", rc); return rc; } /* * Initialize the mpm after gpio (and gic) are initialized. Note that * gpio irq controller is the child of gic irq controller, hence gic's * init function will be called prior to gpio. */ of_mpm_init(); return 0; } #ifdef CONFIG_USE_PINCTRL_IRQ IRQCHIP_DECLARE(tlmm_irq, "qcom,msm-tlmmv3-gp-intc", irq_msm_gpio_init); #else IRQCHIP_DECLARE(tlmm_irq, "qcom,msm-gpio", irq_msm_gpio_init); #endif IRQCHIP_DECLARE(qpnp_irq, "qcom,spmi-pmic-arb", qpnpint_of_init); IRQCHIP_DECLARE(wcd9xxx_irq, "qcom,wcd9xxx-irq", wcd9xxx_irq_of_init);
