From patchwork Mon Mar 25 13:51:43 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bastian Hecht X-Patchwork-Id: 2331401 Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id ADE713FC54 for ; Mon, 25 Mar 2013 13:51:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757956Ab3CYNv4 (ORCPT ); Mon, 25 Mar 2013 09:51:56 -0400 Received: from mail-ee0-f49.google.com ([74.125.83.49]:39261 "EHLO mail-ee0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757950Ab3CYNvy (ORCPT ); Mon, 25 Mar 2013 09:51:54 -0400 Received: by mail-ee0-f49.google.com with SMTP id d41so3191568eek.22 for ; Mon, 25 Mar 2013 06:51:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references; bh=QX0iyjpmVG77JOyjWEvsJOT1l4VZxntAZ1jIi6CQuQY=; b=mbK/guSq69jcAG/R3BcdbXWu8p/iHqdGsA8lF3mKgOzBAlvP+0KqTkoAg9Nm8nFftd 9ibtWKn581RoJKFqBcXyGitDVrg3di15Hk3lNuOb+vTd8Hxdwxw0HUwnkThrcwHMZVum yWTNEk9tUWadQfL/9qU8LxCR3SHMuBP6B9dvhLWUvaIYaBoWX/JesykuGDHeCFvVP8QH 8Bg/GKKlNg1pxQg7ZG8tq3NT4NIlLh0/gLiiohO7b54cC9/PR+s4j7SBu2jZu28/2hUl v6B16Ig/nlh0E4VI4Q0Y6r+RPj84HySwhwrwYmd1djCt4UOujC0svfe2DX1GGglMpVPL SaVQ== X-Received: by 10.15.36.135 with SMTP id i7mr13766370eev.34.1364219512788; Mon, 25 Mar 2013 06:51:52 -0700 (PDT) Received: from localhost.localdomain (p4FD22CC3.dip.t-dialin.net. [79.210.44.195]) by mx.google.com with ESMTPS id s3sm19203365eem.4.2013.03.25.06.51.50 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 25 Mar 2013 06:51:52 -0700 (PDT) From: Bastian Hecht To: linux-sh@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm , Simon Horman Subject: [PATCH v2 2/2] ARM: shmobile: r8a7740: Migrate from INTC to GIC Date: Mon, 25 Mar 2013 14:51:43 +0100 Message-Id: <1364219503-7738-2-git-send-email-hechtb+renesas@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1364219503-7738-1-git-send-email-hechtb+renesas@gmail.com> References: <1364219503-7738-1-git-send-email-hechtb+renesas@gmail.com> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org With the added capabilty of the intc_irqpin driver to handle shared external IRQs, all prerequisites are fulfilled and we are ready to migrate completely to GIC. This includes the following steps: - Kconfig: select ARM_GIC and RENESAS_INTC_IRQPIN - intc-r8a7740: Throw out all legacy INTC code and init the GIC. We need to mask out all shared IRQs as it is needed by the shared intc_irqpin driver. - setup-r8a7740: Add 4 irqpin devices to handle external IRQs and update all IRQ numbers to point to the GIC SPI. - board-armadillo: Update all IRQ numbers to point to the GIC SPI. - pfc-r8a7740: Update all IRQ numbers of the GPIOs to point to the GIC SPI. Signed-off-by: Bastian Hecht --- v2: New patch added to the series. arch/arm/mach-shmobile/Kconfig | 2 + arch/arm/mach-shmobile/board-armadillo800eva.c | 35 +- arch/arm/mach-shmobile/intc-r8a7740.c | 636 +----------------------- arch/arm/mach-shmobile/setup-r8a7740.c | 192 +++++-- drivers/pinctrl/sh-pfc/pfc-r8a7740.c | 64 +-- 5 files changed, 235 insertions(+), 694 deletions(-) diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index eb3a7ff..ad01bed 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -21,8 +21,10 @@ config ARCH_SH73A0 config ARCH_R8A7740 bool "R-Mobile A1 (R8A77400)" select ARCH_WANT_OPTIONAL_GPIOLIB + select ARM_GIC select CPU_V7 select SH_CLK_CPG + select RENESAS_INTC_IRQPIN config ARCH_R8A7779 bool "R-Car H1 (R8A77790)" diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c index 8004433..ac3de5e 100644 --- a/arch/arm/mach-shmobile/board-armadillo800eva.c +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c @@ -148,7 +148,7 @@ * see * usbhsf_power_ctrl() */ -#define IRQ7 evt2irq(0x02e0) +#define IRQ7 irq_pin(7) #define USBCR1 IOMEM(0xe605810a) #define USBH 0xC6700000 #define USBH_USBCTR 0x10834 @@ -333,7 +333,7 @@ static struct resource usbhsf_resources[] = { .flags = IORESOURCE_MEM, }, { - .start = evt2irq(0x0A20), + .start = gic_spi(51), .flags = IORESOURCE_IRQ, }, }; @@ -366,7 +366,7 @@ static struct resource sh_eth_resources[] = { .end = 0xe9a02000 - 1, .flags = IORESOURCE_MEM, }, { - .start = evt2irq(0x0500), + .start = gic_spi(110), .flags = IORESOURCE_IRQ, }, }; @@ -420,7 +420,7 @@ static struct resource lcdc0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = intcs_evt2irq(0x580), + .start = gic_spi(177), .flags = IORESOURCE_IRQ, }, }; @@ -455,7 +455,7 @@ static struct resource hdmi_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = evt2irq(0x1700), + .start = gic_spi(131), .flags = IORESOURCE_IRQ, }, [2] = { @@ -517,7 +517,7 @@ static struct resource hdmi_lcdc_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = intcs_evt2irq(0x1780), + .start = gic_spi(178), .flags = IORESOURCE_IRQ, }, }; @@ -654,7 +654,7 @@ static struct platform_device vccq_sdhi0 = { * We can use IRQ31 as card detect irq, * but it needs chattering removal operation */ -#define IRQ31 evt2irq(0x33E0) +#define IRQ31 irq_pin(31) static struct sh_mobile_sdhi_info sdhi0_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, @@ -675,12 +675,12 @@ static struct resource sdhi0_resources[] = { */ { .name = SH_MOBILE_SDHI_IRQ_SDCARD, - .start = evt2irq(0x0E20), + .start = gic_spi(118), .flags = IORESOURCE_IRQ, }, { .name = SH_MOBILE_SDHI_IRQ_SDIO, - .start = evt2irq(0x0E40), + .start = gic_spi(119), .flags = IORESOURCE_IRQ, }, }; @@ -713,15 +713,15 @@ static struct resource sdhi1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = evt2irq(0x0E80), + .start = gic_spi(121), .flags = IORESOURCE_IRQ, }, [2] = { - .start = evt2irq(0x0EA0), + .start = gic_spi(122), .flags = IORESOURCE_IRQ, }, [3] = { - .start = evt2irq(0x0EC0), + .start = gic_spi(123), .flags = IORESOURCE_IRQ, }, }; @@ -753,12 +753,12 @@ static struct resource sh_mmcif_resources[] = { }, [1] = { /* MMC ERR */ - .start = evt2irq(0x1AC0), + .start = gic_spi(56), .flags = IORESOURCE_IRQ, }, [2] = { /* MMC NOR */ - .start = evt2irq(0x1AE0), + .start = gic_spi(57), .flags = IORESOURCE_IRQ, }, }; @@ -835,7 +835,7 @@ static struct resource ceu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = intcs_evt2irq(0x0500), + .start = gic_spi(160), .flags = IORESOURCE_IRQ, }, [2] = { @@ -877,7 +877,7 @@ static struct resource fsi_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = evt2irq(0x1840), + .start = gic_spi(9), .flags = IORESOURCE_IRQ, }, }; @@ -960,7 +960,7 @@ static struct platform_device i2c_gpio_device = { static struct i2c_board_info i2c0_devices[] = { { I2C_BOARD_INFO("st1232-ts", 0x55), - .irq = evt2irq(0x0340), + .irq = irq_pin(10), }, { I2C_BOARD_INFO("wm8978", 0x1a), @@ -1264,7 +1264,6 @@ DT_MACHINE_START(ARMADILLO800EVA_DT, "armadillo800eva") .map_io = r8a7740_map_io, .init_early = eva_add_early_devices, .init_irq = r8a7740_init_irq, - .handle_irq = shmobile_handle_irq_intc, .init_machine = eva_init, .init_late = shmobile_init_late, .init_time = eva_earlytimer_init, diff --git a/arch/arm/mach-shmobile/intc-r8a7740.c b/arch/arm/mach-shmobile/intc-r8a7740.c index 9a69a31..1ceafc1 100644 --- a/arch/arm/mach-shmobile/intc-r8a7740.c +++ b/arch/arm/mach-shmobile/intc-r8a7740.c @@ -18,620 +18,36 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include #include -#include -#include #include -#include -#include -#include -#include -#include +#include -/* - * INTCA - */ -enum { - UNUSED_INTCA = 0, - - /* interrupt sources INTCA */ - DIRC, - ATAPI, - IIC1_ALI, IIC1_TACKI, IIC1_WAITI, IIC1_DTEI, - AP_ARM_COMMTX, AP_ARM_COMMRX, - MFI, MFIS, - BBIF1, BBIF2, - USBHSDMAC, - USBF_OUL_SOF, USBF_IXL_INT, - SGX540, - CMT1_0, CMT1_1, CMT1_2, CMT1_3, - CMT2, - CMT3, - KEYSC, - SCIFA0, SCIFA1, SCIFA2, SCIFA3, - MSIOF2, MSIOF1, - SCIFA4, SCIFA5, SCIFB, - FLCTL_FLSTEI, FLCTL_FLTENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I, - SDHI0_0, SDHI0_1, SDHI0_2, SDHI0_3, - SDHI1_0, SDHI1_1, SDHI1_2, SDHI1_3, - AP_ARM_L2CINT, - IRDA, - TPU0, - SCIFA6, SCIFA7, - GbEther, - ICBS0, - DDM, - SDHI2_0, SDHI2_1, SDHI2_2, SDHI2_3, - RWDT0, - DMAC1_1_DEI0, DMAC1_1_DEI1, DMAC1_1_DEI2, DMAC1_1_DEI3, - DMAC1_2_DEI4, DMAC1_2_DEI5, DMAC1_2_DADERR, - DMAC2_1_DEI0, DMAC2_1_DEI1, DMAC2_1_DEI2, DMAC2_1_DEI3, - DMAC2_2_DEI4, DMAC2_2_DEI5, DMAC2_2_DADERR, - DMAC3_1_DEI0, DMAC3_1_DEI1, DMAC3_1_DEI2, DMAC3_1_DEI3, - DMAC3_2_DEI4, DMAC3_2_DEI5, DMAC3_2_DADERR, - SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM, - HDMI, - USBH_INT, USBH_OHCI, USBH_EHCI, USBH_PME, USBH_BIND, - RSPI_OVRF, RSPI_SPTEF, RSPI_SPRF, - SPU2_0, SPU2_1, - FSI, FMSI, - HDMI_SSS, HDMI_KEY, - IPMMU, - AP_ARM_CTIIRQ, AP_ARM_PMURQ, - MFIS2, - CPORTR2S, - CMT14, CMT15, - MMCIF_0, MMCIF_1, MMCIF_2, - SIM_ERI, SIM_RXI, SIM_TXI, SIM_TEI, - STPRO_0, STPRO_1, STPRO_2, STPRO_3, STPRO_4, - - /* interrupt groups INTCA */ - DMAC1_1, DMAC1_2, - DMAC2_1, DMAC2_2, - DMAC3_1, DMAC3_2, - AP_ARM1, AP_ARM2, - SDHI0, SDHI1, SDHI2, - SHWYSTAT, - USBF, USBH1, USBH2, - RSPI, SPU2, FLCTL, IIC1, -}; - -static struct intc_vect intca_vectors[] __initdata = { - INTC_VECT(DIRC, 0x0560), - INTC_VECT(ATAPI, 0x05E0), - INTC_VECT(IIC1_ALI, 0x0780), - INTC_VECT(IIC1_TACKI, 0x07A0), - INTC_VECT(IIC1_WAITI, 0x07C0), - INTC_VECT(IIC1_DTEI, 0x07E0), - INTC_VECT(AP_ARM_COMMTX, 0x0840), - INTC_VECT(AP_ARM_COMMRX, 0x0860), - INTC_VECT(MFI, 0x0900), - INTC_VECT(MFIS, 0x0920), - INTC_VECT(BBIF1, 0x0940), - INTC_VECT(BBIF2, 0x0960), - INTC_VECT(USBHSDMAC, 0x0A00), - INTC_VECT(USBF_OUL_SOF, 0x0A20), - INTC_VECT(USBF_IXL_INT, 0x0A40), - INTC_VECT(SGX540, 0x0A60), - INTC_VECT(CMT1_0, 0x0B00), - INTC_VECT(CMT1_1, 0x0B20), - INTC_VECT(CMT1_2, 0x0B40), - INTC_VECT(CMT1_3, 0x0B60), - INTC_VECT(CMT2, 0x0B80), - INTC_VECT(CMT3, 0x0BA0), - INTC_VECT(KEYSC, 0x0BE0), - INTC_VECT(SCIFA0, 0x0C00), - INTC_VECT(SCIFA1, 0x0C20), - INTC_VECT(SCIFA2, 0x0C40), - INTC_VECT(SCIFA3, 0x0C60), - INTC_VECT(MSIOF2, 0x0C80), - INTC_VECT(MSIOF1, 0x0D00), - INTC_VECT(SCIFA4, 0x0D20), - INTC_VECT(SCIFA5, 0x0D40), - INTC_VECT(SCIFB, 0x0D60), - INTC_VECT(FLCTL_FLSTEI, 0x0D80), - INTC_VECT(FLCTL_FLTENDI, 0x0DA0), - INTC_VECT(FLCTL_FLTREQ0I, 0x0DC0), - INTC_VECT(FLCTL_FLTREQ1I, 0x0DE0), - INTC_VECT(SDHI0_0, 0x0E00), - INTC_VECT(SDHI0_1, 0x0E20), - INTC_VECT(SDHI0_2, 0x0E40), - INTC_VECT(SDHI0_3, 0x0E60), - INTC_VECT(SDHI1_0, 0x0E80), - INTC_VECT(SDHI1_1, 0x0EA0), - INTC_VECT(SDHI1_2, 0x0EC0), - INTC_VECT(SDHI1_3, 0x0EE0), - INTC_VECT(AP_ARM_L2CINT, 0x0FA0), - INTC_VECT(IRDA, 0x0480), - INTC_VECT(TPU0, 0x04A0), - INTC_VECT(SCIFA6, 0x04C0), - INTC_VECT(SCIFA7, 0x04E0), - INTC_VECT(GbEther, 0x0500), - INTC_VECT(ICBS0, 0x0540), - INTC_VECT(DDM, 0x1140), - INTC_VECT(SDHI2_0, 0x1200), - INTC_VECT(SDHI2_1, 0x1220), - INTC_VECT(SDHI2_2, 0x1240), - INTC_VECT(SDHI2_3, 0x1260), - INTC_VECT(RWDT0, 0x1280), - INTC_VECT(DMAC1_1_DEI0, 0x2000), - INTC_VECT(DMAC1_1_DEI1, 0x2020), - INTC_VECT(DMAC1_1_DEI2, 0x2040), - INTC_VECT(DMAC1_1_DEI3, 0x2060), - INTC_VECT(DMAC1_2_DEI4, 0x2080), - INTC_VECT(DMAC1_2_DEI5, 0x20A0), - INTC_VECT(DMAC1_2_DADERR, 0x20C0), - INTC_VECT(DMAC2_1_DEI0, 0x2100), - INTC_VECT(DMAC2_1_DEI1, 0x2120), - INTC_VECT(DMAC2_1_DEI2, 0x2140), - INTC_VECT(DMAC2_1_DEI3, 0x2160), - INTC_VECT(DMAC2_2_DEI4, 0x2180), - INTC_VECT(DMAC2_2_DEI5, 0x21A0), - INTC_VECT(DMAC2_2_DADERR, 0x21C0), - INTC_VECT(DMAC3_1_DEI0, 0x2200), - INTC_VECT(DMAC3_1_DEI1, 0x2220), - INTC_VECT(DMAC3_1_DEI2, 0x2240), - INTC_VECT(DMAC3_1_DEI3, 0x2260), - INTC_VECT(DMAC3_2_DEI4, 0x2280), - INTC_VECT(DMAC3_2_DEI5, 0x22A0), - INTC_VECT(DMAC3_2_DADERR, 0x22C0), - INTC_VECT(SHWYSTAT_RT, 0x1300), - INTC_VECT(SHWYSTAT_HS, 0x1320), - INTC_VECT(SHWYSTAT_COM, 0x1340), - INTC_VECT(USBH_INT, 0x1540), - INTC_VECT(USBH_OHCI, 0x1560), - INTC_VECT(USBH_EHCI, 0x1580), - INTC_VECT(USBH_PME, 0x15A0), - INTC_VECT(USBH_BIND, 0x15C0), - INTC_VECT(HDMI, 0x1700), - INTC_VECT(RSPI_OVRF, 0x1780), - INTC_VECT(RSPI_SPTEF, 0x17A0), - INTC_VECT(RSPI_SPRF, 0x17C0), - INTC_VECT(SPU2_0, 0x1800), - INTC_VECT(SPU2_1, 0x1820), - INTC_VECT(FSI, 0x1840), - INTC_VECT(FMSI, 0x1860), - INTC_VECT(HDMI_SSS, 0x18A0), - INTC_VECT(HDMI_KEY, 0x18C0), - INTC_VECT(IPMMU, 0x1920), - INTC_VECT(AP_ARM_CTIIRQ, 0x1980), - INTC_VECT(AP_ARM_PMURQ, 0x19A0), - INTC_VECT(MFIS2, 0x1A00), - INTC_VECT(CPORTR2S, 0x1A20), - INTC_VECT(CMT14, 0x1A40), - INTC_VECT(CMT15, 0x1A60), - INTC_VECT(MMCIF_0, 0x1AA0), - INTC_VECT(MMCIF_1, 0x1AC0), - INTC_VECT(MMCIF_2, 0x1AE0), - INTC_VECT(SIM_ERI, 0x1C00), - INTC_VECT(SIM_RXI, 0x1C20), - INTC_VECT(SIM_TXI, 0x1C40), - INTC_VECT(SIM_TEI, 0x1C60), - INTC_VECT(STPRO_0, 0x1C80), - INTC_VECT(STPRO_1, 0x1CA0), - INTC_VECT(STPRO_2, 0x1CC0), - INTC_VECT(STPRO_3, 0x1CE0), - INTC_VECT(STPRO_4, 0x1D00), -}; - -static struct intc_group intca_groups[] __initdata = { - INTC_GROUP(DMAC1_1, - DMAC1_1_DEI0, DMAC1_1_DEI1, DMAC1_1_DEI2, DMAC1_1_DEI3), - INTC_GROUP(DMAC1_2, - DMAC1_2_DEI4, DMAC1_2_DEI5, DMAC1_2_DADERR), - INTC_GROUP(DMAC2_1, - DMAC2_1_DEI0, DMAC2_1_DEI1, DMAC2_1_DEI2, DMAC2_1_DEI3), - INTC_GROUP(DMAC2_2, - DMAC2_2_DEI4, DMAC2_2_DEI5, DMAC2_2_DADERR), - INTC_GROUP(DMAC3_1, - DMAC3_1_DEI0, DMAC3_1_DEI1, DMAC3_1_DEI2, DMAC3_1_DEI3), - INTC_GROUP(DMAC3_2, - DMAC3_2_DEI4, DMAC3_2_DEI5, DMAC3_2_DADERR), - INTC_GROUP(AP_ARM1, - AP_ARM_COMMTX, AP_ARM_COMMRX), - INTC_GROUP(AP_ARM2, - AP_ARM_CTIIRQ, AP_ARM_PMURQ), - INTC_GROUP(USBF, - USBF_OUL_SOF, USBF_IXL_INT), - INTC_GROUP(SDHI0, - SDHI0_0, SDHI0_1, SDHI0_2, SDHI0_3), - INTC_GROUP(SDHI1, - SDHI1_0, SDHI1_1, SDHI1_2, SDHI1_3), - INTC_GROUP(SDHI2, - SDHI2_0, SDHI2_1, SDHI2_2, SDHI2_3), - INTC_GROUP(SHWYSTAT, - SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM), - INTC_GROUP(USBH1, /* FIXME */ - USBH_INT, USBH_OHCI), - INTC_GROUP(USBH2, /* FIXME */ - USBH_EHCI, - USBH_PME, USBH_BIND), - INTC_GROUP(RSPI, - RSPI_OVRF, RSPI_SPTEF, RSPI_SPRF), - INTC_GROUP(SPU2, - SPU2_0, SPU2_1), - INTC_GROUP(FLCTL, - FLCTL_FLSTEI, FLCTL_FLTENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I), - INTC_GROUP(IIC1, - IIC1_ALI, IIC1_TACKI, IIC1_WAITI, IIC1_DTEI), -}; - -static struct intc_mask_reg intca_mask_registers[] __initdata = { - { /* IMR0A / IMCR0A */ 0xe6940080, 0xe69400c0, 8, - { DMAC2_1_DEI3, DMAC2_1_DEI2, DMAC2_1_DEI1, DMAC2_1_DEI0, - 0, 0, AP_ARM_COMMTX, AP_ARM_COMMRX } }, - { /* IMR1A / IMCR1A */ 0xe6940084, 0xe69400c4, 8, - { ATAPI, 0, DIRC, 0, - DMAC1_1_DEI3, DMAC1_1_DEI2, DMAC1_1_DEI1, DMAC1_1_DEI0 } }, - { /* IMR2A / IMCR2A */ 0xe6940088, 0xe69400c8, 8, - { 0, 0, 0, 0, - BBIF1, BBIF2, MFIS, MFI } }, - { /* IMR3A / IMCR3A */ 0xe694008c, 0xe69400cc, 8, - { DMAC3_1_DEI3, DMAC3_1_DEI2, DMAC3_1_DEI1, DMAC3_1_DEI0, - DMAC3_2_DADERR, DMAC3_2_DEI5, DMAC3_2_DEI4, IRDA } }, - { /* IMR4A / IMCR4A */ 0xe6940090, 0xe69400d0, 8, - { DDM, 0, 0, 0, - 0, 0, 0, 0 } }, - { /* IMR5A / IMCR5A */ 0xe6940094, 0xe69400d4, 8, - { KEYSC, DMAC1_2_DADERR, DMAC1_2_DEI5, DMAC1_2_DEI4, - SCIFA3, SCIFA2, SCIFA1, SCIFA0 } }, - { /* IMR6A / IMCR6A */ 0xe6940098, 0xe69400d8, 8, - { SCIFB, SCIFA5, SCIFA4, MSIOF1, - 0, 0, MSIOF2, 0 } }, - { /* IMR7A / IMCR7A */ 0xe694009c, 0xe69400dc, 8, - { SDHI0_3, SDHI0_2, SDHI0_1, SDHI0_0, - FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLTENDI, FLCTL_FLSTEI } }, - { /* IMR8A / IMCR8A */ 0xe69400a0, 0xe69400e0, 8, - { SDHI1_3, SDHI1_2, SDHI1_1, SDHI1_0, - 0, USBHSDMAC, 0, AP_ARM_L2CINT } }, - { /* IMR9A / IMCR9A */ 0xe69400a4, 0xe69400e4, 8, - { CMT1_3, CMT1_2, CMT1_1, CMT1_0, - CMT2, USBF_IXL_INT, USBF_OUL_SOF, SGX540 } }, - { /* IMR10A / IMCR10A */ 0xe69400a8, 0xe69400e8, 8, - { 0, DMAC2_2_DADERR, DMAC2_2_DEI5, DMAC2_2_DEI4, - 0, 0, 0, 0 } }, - { /* IMR11A / IMCR11A */ 0xe69400ac, 0xe69400ec, 8, - { IIC1_DTEI, IIC1_WAITI, IIC1_TACKI, IIC1_ALI, - ICBS0, 0, 0, 0 } }, - { /* IMR12A / IMCR12A */ 0xe69400b0, 0xe69400f0, 8, - { 0, 0, TPU0, SCIFA6, - SCIFA7, GbEther, 0, 0 } }, - { /* IMR13A / IMCR13A */ 0xe69400b4, 0xe69400f4, 8, - { SDHI2_3, SDHI2_2, SDHI2_1, SDHI2_0, - 0, CMT3, 0, RWDT0 } }, - { /* IMR0A3 / IMCR0A3 */ 0xe6950080, 0xe69500c0, 8, - { SHWYSTAT_RT, SHWYSTAT_HS, SHWYSTAT_COM, 0, - 0, 0, 0, 0 } }, - /* IMR1A3 / IMCR1A3 */ - { /* IMR2A3 / IMCR2A3 */ 0xe6950088, 0xe69500c8, 8, - { 0, 0, USBH_INT, USBH_OHCI, - USBH_EHCI, USBH_PME, USBH_BIND, 0 } }, - /* IMR3A3 / IMCR3A3 */ - { /* IMR4A3 / IMCR4A3 */ 0xe6950090, 0xe69500d0, 8, - { HDMI, 0, 0, 0, - RSPI_OVRF, RSPI_SPTEF, RSPI_SPRF, 0 } }, - { /* IMR5A3 / IMCR5A3 */ 0xe6950094, 0xe69500d4, 8, - { SPU2_0, SPU2_1, FSI, FMSI, - 0, HDMI_SSS, HDMI_KEY, 0 } }, - { /* IMR6A3 / IMCR6A3 */ 0xe6950098, 0xe69500d8, 8, - { 0, IPMMU, 0, 0, - AP_ARM_CTIIRQ, AP_ARM_PMURQ, 0, 0 } }, - { /* IMR7A3 / IMCR7A3 */ 0xe695009c, 0xe69500dc, 8, - { MFIS2, CPORTR2S, CMT14, CMT15, - 0, MMCIF_0, MMCIF_1, MMCIF_2 } }, - /* IMR8A3 / IMCR8A3 */ - { /* IMR9A3 / IMCR9A3 */ 0xe69500a4, 0xe69500e4, 8, - { SIM_ERI, SIM_RXI, SIM_TXI, SIM_TEI, - STPRO_0, STPRO_1, STPRO_2, STPRO_3 } }, - { /* IMR10A3 / IMCR10A3 */ 0xe69500a8, 0xe69500e8, 8, - { STPRO_4, 0, 0, 0, - 0, 0, 0, 0 } }, -}; - -static struct intc_prio_reg intca_prio_registers[] __initdata = { - { 0xe6940000, 0, 16, 4, /* IPRAA */ { DMAC3_1, DMAC3_2, CMT2, ICBS0 } }, - { 0xe6940004, 0, 16, 4, /* IPRBA */ { IRDA, 0, BBIF1, BBIF2 } }, - { 0xe6940008, 0, 16, 4, /* IPRCA */ { ATAPI, 0, CMT1_1, AP_ARM1 } }, - { 0xe694000c, 0, 16, 4, /* IPRDA */ { 0, 0, CMT1_2, 0 } }, - { 0xe6940010, 0, 16, 4, /* IPREA */ { DMAC1_1, MFIS, MFI, USBF } }, - { 0xe6940014, 0, 16, 4, /* IPRFA */ { KEYSC, DMAC1_2, - SGX540, CMT1_0 } }, - { 0xe6940018, 0, 16, 4, /* IPRGA */ { SCIFA0, SCIFA1, - SCIFA2, SCIFA3 } }, - { 0xe694001c, 0, 16, 4, /* IPRGH */ { MSIOF2, USBHSDMAC, - FLCTL, SDHI0 } }, - { 0xe6940020, 0, 16, 4, /* IPRIA */ { MSIOF1, SCIFA4, 0, IIC1 } }, - { 0xe6940024, 0, 16, 4, /* IPRJA */ { DMAC2_1, DMAC2_2, - AP_ARM_L2CINT, 0 } }, - { 0xe6940028, 0, 16, 4, /* IPRKA */ { 0, CMT1_3, 0, SDHI1 } }, - { 0xe694002c, 0, 16, 4, /* IPRLA */ { TPU0, SCIFA6, - SCIFA7, GbEther } }, - { 0xe6940030, 0, 16, 4, /* IPRMA */ { 0, CMT3, 0, RWDT0 } }, - { 0xe6940034, 0, 16, 4, /* IPRNA */ { SCIFB, SCIFA5, 0, DDM } }, - { 0xe6940038, 0, 16, 4, /* IPROA */ { 0, 0, DIRC, SDHI2 } }, - { 0xe6950000, 0, 16, 4, /* IPRAA3 */ { SHWYSTAT, 0, 0, 0 } }, - /* IPRBA3 */ - /* IPRCA3 */ - /* IPRDA3 */ - { 0xe6950010, 0, 16, 4, /* IPREA3 */ { USBH1, 0, 0, 0 } }, - { 0xe6950014, 0, 16, 4, /* IPRFA3 */ { USBH2, 0, 0, 0 } }, - /* IPRGA3 */ - /* IPRHA3 */ - { 0xe6950020, 0, 16, 4, /* IPRIA3 */ { HDMI, 0, 0, 0 } }, - { 0xe6950024, 0, 16, 4, /* IPRJA3 */ { RSPI, 0, 0, 0 } }, - { 0xe6950028, 0, 16, 4, /* IPRKA3 */ { SPU2, 0, FSI, FMSI } }, - { 0xe695002c, 0, 16, 4, /* IPRLA3 */ { 0, HDMI_SSS, HDMI_KEY, 0 } }, - { 0xe6950030, 0, 16, 4, /* IPRMA3 */ { IPMMU, 0, 0, 0 } }, - { 0xe6950034, 0, 16, 4, /* IPRNA3 */ { AP_ARM2, 0, 0, 0 } }, - { 0xe6950038, 0, 16, 4, /* IPROA3 */ { MFIS2, CPORTR2S, - CMT14, CMT15 } }, - { 0xe695003c, 0, 16, 4, /* IPRPA3 */ { 0, MMCIF_0, MMCIF_1, MMCIF_2 } }, - /* IPRQA3 */ - /* IPRRA3 */ - { 0xe6950048, 0, 16, 4, /* IPRSA3 */ { SIM_ERI, SIM_RXI, - SIM_TXI, SIM_TEI } }, - { 0xe695004c, 0, 16, 4, /* IPRTA3 */ { STPRO_0, STPRO_1, - STPRO_2, STPRO_3 } }, - { 0xe6950050, 0, 16, 4, /* IPRUA3 */ { STPRO_4, 0, 0, 0 } }, -}; - -static DECLARE_INTC_DESC(intca_desc, "r8a7740-intca", - intca_vectors, intca_groups, - intca_mask_registers, intca_prio_registers, - NULL); - -INTC_IRQ_PINS_32(intca_irq_pins, 0xe6900000, - INTC_VECT, "r8a7740-intca-irq-pins"); - - -/* - * INTCS - */ -enum { - UNUSED_INTCS = 0, - - INTCS, - - /* interrupt sources INTCS */ - - /* HUDI */ - /* STPRO */ - /* RTDMAC(1) */ - VPU5HA2, - _2DG_TRAP, _2DG_GPM_INT, _2DG_CER_INT, - /* MFI */ - /* BBIF2 */ - VPU5F, - _2DG_BRK_INT, - /* SGX540 */ - /* 2DDMAC */ - /* IPMMU */ - /* RTDMAC 2 */ - /* KEYSC */ - /* MSIOF */ - IIC0_ALI, IIC0_TACKI, IIC0_WAITI, IIC0_DTEI, - TMU0_0, TMU0_1, TMU0_2, - CMT0, - /* CMT2 */ - LMB, - CTI, - VOU, - /* RWDT0 */ - ICB, - VIO6C, - CEU20, CEU21, - JPU, - LCDC0, - LCRC, - /* RTDMAC2(1) */ - /* RTDMAC2(2) */ - LCDC1, - /* SPU2 */ - /* FSI */ - /* FMSI */ - TMU1_0, TMU1_1, TMU1_2, - CMT4, - DISP, - DSRV, - /* MFIS2 */ - CPORTS2R, - - /* interrupt groups INTCS */ - _2DG1, - IIC0, TMU1, -}; - -static struct intc_vect intcs_vectors[] = { - /* HUDI */ - /* STPRO */ - /* RTDMAC(1) */ - INTCS_VECT(VPU5HA2, 0x0880), - INTCS_VECT(_2DG_TRAP, 0x08A0), - INTCS_VECT(_2DG_GPM_INT, 0x08C0), - INTCS_VECT(_2DG_CER_INT, 0x08E0), - /* MFI */ - /* BBIF2 */ - INTCS_VECT(VPU5F, 0x0980), - INTCS_VECT(_2DG_BRK_INT, 0x09A0), - /* SGX540 */ - /* 2DDMAC */ - /* IPMMU */ - /* RTDMAC(2) */ - /* KEYSC */ - /* MSIOF */ - INTCS_VECT(IIC0_ALI, 0x0E00), - INTCS_VECT(IIC0_TACKI, 0x0E20), - INTCS_VECT(IIC0_WAITI, 0x0E40), - INTCS_VECT(IIC0_DTEI, 0x0E60), - INTCS_VECT(TMU0_0, 0x0E80), - INTCS_VECT(TMU0_1, 0x0EA0), - INTCS_VECT(TMU0_2, 0x0EC0), - INTCS_VECT(CMT0, 0x0F00), - /* CMT2 */ - INTCS_VECT(LMB, 0x0F60), - INTCS_VECT(CTI, 0x0400), - INTCS_VECT(VOU, 0x0420), - /* RWDT0 */ - INTCS_VECT(ICB, 0x0480), - INTCS_VECT(VIO6C, 0x04E0), - INTCS_VECT(CEU20, 0x0500), - INTCS_VECT(CEU21, 0x0520), - INTCS_VECT(JPU, 0x0560), - INTCS_VECT(LCDC0, 0x0580), - INTCS_VECT(LCRC, 0x05A0), - /* RTDMAC2(1) */ - /* RTDMAC2(2) */ - INTCS_VECT(LCDC1, 0x1780), - /* SPU2 */ - /* FSI */ - /* FMSI */ - INTCS_VECT(TMU1_0, 0x1900), - INTCS_VECT(TMU1_1, 0x1920), - INTCS_VECT(TMU1_2, 0x1940), - INTCS_VECT(CMT4, 0x1980), - INTCS_VECT(DISP, 0x19A0), - INTCS_VECT(DSRV, 0x19C0), - /* MFIS2 */ - INTCS_VECT(CPORTS2R, 0x1A20), - - INTC_VECT(INTCS, 0xf80), -}; - -static struct intc_group intcs_groups[] __initdata = { - INTC_GROUP(_2DG1, /*FIXME*/ - _2DG_CER_INT, _2DG_GPM_INT, _2DG_TRAP), - INTC_GROUP(IIC0, - IIC0_DTEI, IIC0_WAITI, IIC0_TACKI, IIC0_ALI), - INTC_GROUP(TMU1, - TMU1_0, TMU1_1, TMU1_2), -}; - -static struct intc_mask_reg intcs_mask_registers[] = { - /* IMR0SA / IMCR0SA */ /* all 0 */ - { /* IMR1SA / IMCR1SA */ 0xffd20184, 0xffd201c4, 8, - { _2DG_CER_INT, _2DG_GPM_INT, _2DG_TRAP, VPU5HA2, - 0, 0, 0, 0 /*STPRO*/ } }, - { /* IMR2SA / IMCR2SA */ 0xffd20188, 0xffd201c8, 8, - { 0/*STPRO*/, 0, CEU21, VPU5F, - 0/*BBIF2*/, 0, 0, 0/*MFI*/ } }, - { /* IMR3SA / IMCR3SA */ 0xffd2018c, 0xffd201cc, 8, - { 0, 0, 0, 0, /*2DDMAC*/ - VIO6C, 0, 0, ICB } }, - { /* IMR4SA / IMCR4SA */ 0xffd20190, 0xffd201d0, 8, - { 0, 0, VOU, CTI, - JPU, 0, LCRC, LCDC0 } }, - /* IMR5SA / IMCR5SA */ /*KEYSC/RTDMAC2/RTDMAC1*/ - /* IMR6SA / IMCR6SA */ /*MSIOF/SGX540*/ - { /* IMR7SA / IMCR7SA */ 0xffd2019c, 0xffd201dc, 8, - { 0, TMU0_2, TMU0_1, TMU0_0, - 0, 0, 0, 0 } }, - { /* IMR8SA / IMCR8SA */ 0xffd201a0, 0xffd201e0, 8, - { 0, 0, 0, 0, - CEU20, 0, 0, 0 } }, - { /* IMR9SA / IMCR9SA */ 0xffd201a4, 0xffd201e4, 8, - { 0, 0/*RWDT0*/, 0/*CMT2*/, CMT0, - 0, 0, 0, 0 } }, - /* IMR10SA / IMCR10SA */ /*IPMMU*/ - { /* IMR11SA / IMCR11SA */ 0xffd201ac, 0xffd201ec, 8, - { IIC0_DTEI, IIC0_WAITI, IIC0_TACKI, IIC0_ALI, - 0, _2DG_BRK_INT, LMB, 0 } }, - /* IMR12SA / IMCR12SA */ - /* IMR13SA / IMCR13SA */ - /* IMR0SA3 / IMCR0SA3 */ /*RTDMAC2(1)/RTDMAC2(2)*/ - /* IMR1SA3 / IMCR1SA3 */ - /* IMR2SA3 / IMCR2SA3 */ - /* IMR3SA3 / IMCR3SA3 */ - { /* IMR4SA3 / IMCR4SA3 */ 0xffd50190, 0xffd501d0, 8, - { 0, 0, 0, 0, - LCDC1, 0, 0, 0 } }, - /* IMR5SA3 / IMCR5SA3 */ /* SPU2/FSI/FMSI */ - { /* IMR6SA3 / IMCR6SA3 */ 0xffd50198, 0xffd501d8, 8, - { TMU1_0, TMU1_1, TMU1_2, 0, - CMT4, DISP, DSRV, 0 } }, - { /* IMR7SA3 / IMCR7SA3 */ 0xffd5019c, 0xffd501dc, 8, - { 0/*MFIS2*/, CPORTS2R, 0, 0, - 0, 0, 0, 0 } }, - { /* INTAMASK */ 0xffd20104, 0, 16, - { 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, INTCS } }, -}; - -/* Priority is needed for INTCA to receive the INTCS interrupt */ -static struct intc_prio_reg intcs_prio_registers[] = { - { 0xffd20000, 0, 16, 4, /* IPRAS */ { CTI, VOU, 0/*2DDMAC*/, ICB } }, - { 0xffd20004, 0, 16, 4, /* IPRBS */ { JPU, LCDC0, 0, LCRC } }, - /* IPRCS */ /*BBIF2*/ - /* IPRDS */ - { 0xffd20010, 0, 16, 4, /* IPRES */ { 0/*RTDMAC(1)*/, VPU5HA2, - 0/*MFI*/, VPU5F } }, - { 0xffd20014, 0, 16, 4, /* IPRFS */ { 0/*KEYSC*/, 0/*RTDMAC(2)*/, - 0/*CMT2*/, CMT0 } }, - { 0xffd20018, 0, 16, 4, /* IPRGS */ { TMU0_0, TMU0_1, - TMU0_2, _2DG1 } }, - { 0xffd2001c, 0, 16, 4, /* IPRHS */ { 0, 0/*STPRO*/, 0/*STPRO*/, - _2DG_BRK_INT/*FIXME*/ } }, - { 0xffd20020, 0, 16, 4, /* IPRIS */ { 0, 0/*MSIOF*/, 0, IIC0 } }, - { 0xffd20024, 0, 16, 4, /* IPRJS */ { CEU20, 0/*SGX540*/, 0, 0 } }, - { 0xffd20028, 0, 16, 4, /* IPRKS */ { VIO6C, 0, LMB, 0 } }, - { 0xffd2002c, 0, 16, 4, /* IPRLS */ { 0/*IPMMU*/, 0, CEU21, 0 } }, - /* IPRMS */ /*RWDT0*/ - /* IPRAS3 */ /*RTDMAC2(1)*/ - /* IPRBS3 */ /*RTDMAC2(2)*/ - /* IPRCS3 */ - /* IPRDS3 */ - /* IPRES3 */ - /* IPRFS3 */ - /* IPRGS3 */ - /* IPRHS3 */ - /* IPRIS3 */ - { 0xffd50024, 0, 16, 4, /* IPRJS3 */ { LCDC1, 0, 0, 0 } }, - /* IPRKS3 */ /*SPU2/FSI/FMSi*/ - /* IPRLS3 */ - { 0xffd50030, 0, 16, 4, /* IPRMS3 */ { TMU1, 0, 0, 0 } }, - { 0xffd50034, 0, 16, 4, /* IPRNS3 */ { CMT4, DISP, DSRV, 0 } }, - { 0xffd50038, 0, 16, 4, /* IPROS3 */ { 0/*MFIS2*/, CPORTS2R, 0, 0 } }, - /* IPRPS3 */ -}; - -static struct resource intcs_resources[] __initdata = { - [0] = { - .start = 0xffd20000, - .end = 0xffd201ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0xffd50000, - .end = 0xffd501ff, - .flags = IORESOURCE_MEM, - } -}; - -static struct intc_desc intcs_desc __initdata = { - .name = "r8a7740-intcs", - .resource = intcs_resources, - .num_resources = ARRAY_SIZE(intcs_resources), - .hw = INTC_HW_DESC(intcs_vectors, intcs_groups, intcs_mask_registers, - intcs_prio_registers, NULL, NULL), -}; - -static void intcs_demux(unsigned int irq, struct irq_desc *desc) -{ - void __iomem *reg = (void *)irq_get_handler_data(irq); - unsigned int evtcodeas = ioread32(reg); - - generic_handle_irq(intcs_evt2irq(evtcodeas)); -} +#define INTA_CTRL IOMEM(0xe605807c) +#define INTPRIO_BASE IOMEM(0xe6900010) +#define INTMSK_BASE IOMEM(0xe6900040) void __init r8a7740_init_irq(void) { - void __iomem *intevtsa = ioremap_nocache(0xffd20100, PAGE_SIZE); - - register_intc_controller(&intca_desc); - register_intc_controller(&intca_irq_pins_desc); - register_intc_controller(&intcs_desc); - - /* demux using INTEVTSA */ - irq_set_handler_data(evt2irq(0xf80), (void *)intevtsa); - irq_set_chained_handler(evt2irq(0xf80), intcs_demux); + void *gic_dist_base = ioremap_nocache(0xc2800000, 0x1000); + void *gic_cpu_base = ioremap_nocache(0xc2000000, 0x1000); + + /* initialize the Generic Interrupt Controller PL390 r0p0 */ + gic_init(0, 29, gic_dist_base, gic_cpu_base); + + /* route signals to GIC */ + __raw_writel(0x0, INTA_CTRL); + + /* + * To mask the shared interrupt to SPI 149 we must ensure to set + * PRIO *and* MASK. Else we run into IRQ floods when registering + * the intc_irqpin devices + */ + __raw_writeb(0x0, INTPRIO_BASE + 0x0); + __raw_writeb(0x0, INTPRIO_BASE + 0x4); + __raw_writeb(0x0, INTPRIO_BASE + 0x8); + __raw_writeb(0x0, INTPRIO_BASE + 0xc); + __raw_writeb(0xff, INTMSK_BASE + 0x0); + __raw_writeb(0xff, INTMSK_BASE + 0x4); + __raw_writeb(0xff, INTMSK_BASE + 0x8); + __raw_writeb(0xff, INTMSK_BASE + 0xc); } diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c index 30ac79c..f98304e 100644 --- a/arch/arm/mach-shmobile/setup-r8a7740.c +++ b/arch/arm/mach-shmobile/setup-r8a7740.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include #include @@ -93,6 +94,126 @@ void __init r8a7740_pinmux_init(void) platform_device_register(&r8a7740_pfc_device); } +static struct renesas_intc_irqpin_config irqpin0_platform_data = { + .irq_base = irq_pin(0), /* IRQ0 -> IRQ7 */ +}; + +static struct resource irqpin0_resources[] = { + DEFINE_RES_MEM(0xe6900000, 4), /* ICR1A */ + DEFINE_RES_MEM(0xe6900010, 4), /* INTPRI00A */ + DEFINE_RES_MEM(0xe6900020, 1), /* INTREQ00A */ + DEFINE_RES_MEM(0xe6900040, 1), /* INTMSK00A */ + DEFINE_RES_MEM(0xe6900060, 1), /* INTMSKCLR00A */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ0 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ1 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ2 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ3 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ4 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ5 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ6 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ7 */ +}; + +static struct platform_device irqpin0_device = { + .name = "renesas_intc_irqpin", + .id = 0, + .resource = irqpin0_resources, + .num_resources = ARRAY_SIZE(irqpin0_resources), + .dev = { + .platform_data = &irqpin0_platform_data, + }, +}; + +static struct renesas_intc_irqpin_config irqpin1_platform_data = { + .irq_base = irq_pin(8), /* IRQ8 -> IRQ15 */ +}; + +static struct resource irqpin1_resources[] = { + DEFINE_RES_MEM(0xe6900004, 4), /* ICR2A */ + DEFINE_RES_MEM(0xe6900014, 4), /* INTPRI10A */ + DEFINE_RES_MEM(0xe6900024, 1), /* INTREQ10A */ + DEFINE_RES_MEM(0xe6900044, 1), /* INTMSK10A */ + DEFINE_RES_MEM(0xe6900064, 1), /* INTMSKCLR10A */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ8 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ9 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ10 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ11 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ12 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ13 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ14 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ15 */ +}; + +static struct platform_device irqpin1_device = { + .name = "renesas_intc_irqpin", + .id = 1, + .resource = irqpin1_resources, + .num_resources = ARRAY_SIZE(irqpin1_resources), + .dev = { + .platform_data = &irqpin1_platform_data, + }, +}; + +static struct renesas_intc_irqpin_config irqpin2_platform_data = { + .irq_base = irq_pin(16), /* IRQ16 -> IRQ23 */ +}; + +static struct resource irqpin2_resources[] = { + DEFINE_RES_MEM(0xe6900008, 4), /* ICR3A */ + DEFINE_RES_MEM(0xe6900018, 4), /* INTPRI30A */ + DEFINE_RES_MEM(0xe6900028, 1), /* INTREQ30A */ + DEFINE_RES_MEM(0xe6900048, 1), /* INTMSK30A */ + DEFINE_RES_MEM(0xe6900068, 1), /* INTMSKCLR30A */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ16 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ17 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ18 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ19 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ20 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ21 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ22 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ23 */ +}; + +static struct platform_device irqpin2_device = { + .name = "renesas_intc_irqpin", + .id = 2, + .resource = irqpin2_resources, + .num_resources = ARRAY_SIZE(irqpin2_resources), + .dev = { + .platform_data = &irqpin2_platform_data, + }, +}; + +static struct renesas_intc_irqpin_config irqpin3_platform_data = { + .irq_base = irq_pin(24), /* IRQ24 -> IRQ31 */ +}; + +static struct resource irqpin3_resources[] = { + DEFINE_RES_MEM(0xe690000c, 4), /* ICR3A */ + DEFINE_RES_MEM(0xe690001c, 4), /* INTPRI30A */ + DEFINE_RES_MEM(0xe690002c, 1), /* INTREQ30A */ + DEFINE_RES_MEM(0xe690004c, 1), /* INTMSK30A */ + DEFINE_RES_MEM(0xe690006c, 1), /* INTMSKCLR30A */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ24 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ25 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ26 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ27 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ28 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ29 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ30 */ + DEFINE_RES_IRQ(gic_spi(149)), /* IRQ31 */ +}; + +static struct platform_device irqpin3_device = { + .name = "renesas_intc_irqpin", + .id = 3, + .resource = irqpin3_resources, + .num_resources = ARRAY_SIZE(irqpin3_resources), + .dev = { + .platform_data = &irqpin3_platform_data, + }, +}; + /* SCIFA0 */ static struct plat_sci_port scif0_platform_data = { .mapbase = 0xe6c40000, @@ -100,7 +221,7 @@ static struct plat_sci_port scif0_platform_data = { .scscr = SCSCR_RE | SCSCR_TE, .scbrr_algo_id = SCBRR_ALGO_4, .type = PORT_SCIFA, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x0c00)), + .irqs = SCIx_IRQ_MUXED(gic_spi(100)), }; static struct platform_device scif0_device = { @@ -118,7 +239,7 @@ static struct plat_sci_port scif1_platform_data = { .scscr = SCSCR_RE | SCSCR_TE, .scbrr_algo_id = SCBRR_ALGO_4, .type = PORT_SCIFA, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x0c20)), + .irqs = SCIx_IRQ_MUXED(gic_spi(101)), }; static struct platform_device scif1_device = { @@ -136,7 +257,7 @@ static struct plat_sci_port scif2_platform_data = { .scscr = SCSCR_RE | SCSCR_TE, .scbrr_algo_id = SCBRR_ALGO_4, .type = PORT_SCIFA, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x0c40)), + .irqs = SCIx_IRQ_MUXED(gic_spi(102)), }; static struct platform_device scif2_device = { @@ -154,7 +275,7 @@ static struct plat_sci_port scif3_platform_data = { .scscr = SCSCR_RE | SCSCR_TE, .scbrr_algo_id = SCBRR_ALGO_4, .type = PORT_SCIFA, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x0c60)), + .irqs = SCIx_IRQ_MUXED(gic_spi(103)), }; static struct platform_device scif3_device = { @@ -172,7 +293,7 @@ static struct plat_sci_port scif4_platform_data = { .scscr = SCSCR_RE | SCSCR_TE, .scbrr_algo_id = SCBRR_ALGO_4, .type = PORT_SCIFA, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x0d20)), + .irqs = SCIx_IRQ_MUXED(gic_spi(104)), }; static struct platform_device scif4_device = { @@ -190,7 +311,7 @@ static struct plat_sci_port scif5_platform_data = { .scscr = SCSCR_RE | SCSCR_TE, .scbrr_algo_id = SCBRR_ALGO_4, .type = PORT_SCIFA, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x0d40)), + .irqs = SCIx_IRQ_MUXED(gic_spi(105)), }; static struct platform_device scif5_device = { @@ -208,7 +329,7 @@ static struct plat_sci_port scif6_platform_data = { .scscr = SCSCR_RE | SCSCR_TE, .scbrr_algo_id = SCBRR_ALGO_4, .type = PORT_SCIFA, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x04c0)), + .irqs = SCIx_IRQ_MUXED(gic_spi(106)), }; static struct platform_device scif6_device = { @@ -226,7 +347,7 @@ static struct plat_sci_port scif7_platform_data = { .scscr = SCSCR_RE | SCSCR_TE, .scbrr_algo_id = SCBRR_ALGO_4, .type = PORT_SCIFA, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x04e0)), + .irqs = SCIx_IRQ_MUXED(gic_spi(107)), }; static struct platform_device scif7_device = { @@ -244,7 +365,7 @@ static struct plat_sci_port scifb_platform_data = { .scscr = SCSCR_RE | SCSCR_TE, .scbrr_algo_id = SCBRR_ALGO_4, .type = PORT_SCIFB, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x0d60)), + .irqs = SCIx_IRQ_MUXED(gic_spi(108)), }; static struct platform_device scifb_device = { @@ -272,7 +393,7 @@ static struct resource cmt10_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = evt2irq(0x0b00), + .start = gic_spi(58), .flags = IORESOURCE_IRQ, }, }; @@ -303,7 +424,7 @@ static struct resource tmu00_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = intcs_evt2irq(0xe80), + .start = gic_spi(198), .flags = IORESOURCE_IRQ, }, }; @@ -333,7 +454,7 @@ static struct resource tmu01_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = intcs_evt2irq(0xea0), + .start = gic_spi(199), .flags = IORESOURCE_IRQ, }, }; @@ -363,7 +484,7 @@ static struct resource tmu02_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = intcs_evt2irq(0xec0), + .start = gic_spi(200), .flags = IORESOURCE_IRQ, }, }; @@ -379,6 +500,10 @@ static struct platform_device tmu02_device = { }; static struct platform_device *r8a7740_early_devices[] __initdata = { + &irqpin0_device, + &irqpin1_device, + &irqpin2_device, + &irqpin3_device, &scif0_device, &scif1_device, &scif2_device, @@ -492,14 +617,14 @@ static struct resource r8a7740_dmae0_resources[] = { }, { .name = "error_irq", - .start = evt2irq(0x20c0), - .end = evt2irq(0x20c0), + .start = gic_spi(34), + .end = gic_spi(34), .flags = IORESOURCE_IRQ, }, { /* IRQ for channels 0-5 */ - .start = evt2irq(0x2000), - .end = evt2irq(0x20a0), + .start = gic_spi(28), + .end = gic_spi(33), .flags = IORESOURCE_IRQ, }, }; @@ -520,14 +645,14 @@ static struct resource r8a7740_dmae1_resources[] = { }, { .name = "error_irq", - .start = evt2irq(0x21c0), - .end = evt2irq(0x21c0), + .start = gic_spi(41), + .end = gic_spi(41), .flags = IORESOURCE_IRQ, }, { /* IRQ for channels 0-5 */ - .start = evt2irq(0x2100), - .end = evt2irq(0x21a0), + .start = gic_spi(35), + .end = gic_spi(40), .flags = IORESOURCE_IRQ, }, }; @@ -548,14 +673,14 @@ static struct resource r8a7740_dmae2_resources[] = { }, { .name = "error_irq", - .start = evt2irq(0x22c0), - .end = evt2irq(0x22c0), + .start = gic_spi(42), + .end = gic_spi(47), .flags = IORESOURCE_IRQ, }, { /* IRQ for channels 0-5 */ - .start = evt2irq(0x2200), - .end = evt2irq(0x22a0), + .start = gic_spi(48), + .end = gic_spi(48), .flags = IORESOURCE_IRQ, }, }; @@ -644,8 +769,8 @@ static struct resource r8a7740_usb_dma_resources[] = { }, { /* IRQ for channels */ - .start = evt2irq(0x0a00), - .end = evt2irq(0x0a00), + .start = gic_spi(49), + .end = gic_spi(49), .flags = IORESOURCE_IRQ, }, }; @@ -669,8 +794,8 @@ static struct resource i2c0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = intcs_evt2irq(0xe00), - .end = intcs_evt2irq(0xe60), + .start = gic_spi(201), + .end = gic_spi(204), .flags = IORESOURCE_IRQ, }, }; @@ -683,8 +808,8 @@ static struct resource i2c1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = evt2irq(0x780), /* IIC1_ALI1 */ - .end = evt2irq(0x7e0), /* IIC1_DTEI1 */ + .start = gic_spi(70), /* IIC1_ALI1 */ + .end = gic_spi(73), /* IIC1_DTEI1 */ .flags = IORESOURCE_IRQ, }, }; @@ -705,8 +830,8 @@ static struct platform_device i2c1_device = { static struct resource pmu_resources[] = { [0] = { - .start = evt2irq(0x19a0), - .end = evt2irq(0x19a0), + .start = gic_spi(83), + .end = gic_spi(83), .flags = IORESOURCE_IRQ, }, }; @@ -871,7 +996,6 @@ DT_MACHINE_START(R8A7740_DT, "Generic R8A7740 (Flattened Device Tree)") .map_io = r8a7740_map_io, .init_early = r8a7740_add_early_devices_dt, .init_irq = r8a7740_init_irq, - .handle_irq = shmobile_handle_irq_intc, .init_machine = r8a7740_add_standard_devices_dt, .init_time = shmobile_timer_init, .dt_compat = r8a7740_boards_compat_dt, diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7740.c b/drivers/pinctrl/sh-pfc/pfc-r8a7740.c index d0b7165..22a97f1 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a7740.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7740.c @@ -2780,38 +2780,38 @@ static struct pinmux_data_reg pinmux_data_regs[] = { }; static struct pinmux_irq pinmux_irqs[] = { - PINMUX_IRQ(evt2irq(0x0200), GPIO_PORT2, GPIO_PORT13), /* IRQ0A */ - PINMUX_IRQ(evt2irq(0x0220), GPIO_PORT20), /* IRQ1A */ - PINMUX_IRQ(evt2irq(0x0240), GPIO_PORT11, GPIO_PORT12), /* IRQ2A */ - PINMUX_IRQ(evt2irq(0x0260), GPIO_PORT10, GPIO_PORT14), /* IRQ3A */ - PINMUX_IRQ(evt2irq(0x0280), GPIO_PORT15, GPIO_PORT172),/* IRQ4A */ - PINMUX_IRQ(evt2irq(0x02A0), GPIO_PORT0, GPIO_PORT1), /* IRQ5A */ - PINMUX_IRQ(evt2irq(0x02C0), GPIO_PORT121, GPIO_PORT173),/* IRQ6A */ - PINMUX_IRQ(evt2irq(0x02E0), GPIO_PORT120, GPIO_PORT209),/* IRQ7A */ - PINMUX_IRQ(evt2irq(0x0300), GPIO_PORT119), /* IRQ8A */ - PINMUX_IRQ(evt2irq(0x0320), GPIO_PORT118, GPIO_PORT210),/* IRQ9A */ - PINMUX_IRQ(evt2irq(0x0340), GPIO_PORT19), /* IRQ10A */ - PINMUX_IRQ(evt2irq(0x0360), GPIO_PORT104), /* IRQ11A */ - PINMUX_IRQ(evt2irq(0x0380), GPIO_PORT42, GPIO_PORT97), /* IRQ12A */ - PINMUX_IRQ(evt2irq(0x03A0), GPIO_PORT64, GPIO_PORT98), /* IRQ13A */ - PINMUX_IRQ(evt2irq(0x03C0), GPIO_PORT63, GPIO_PORT99), /* IRQ14A */ - PINMUX_IRQ(evt2irq(0x03E0), GPIO_PORT62, GPIO_PORT100),/* IRQ15A */ - PINMUX_IRQ(evt2irq(0x3200), GPIO_PORT68, GPIO_PORT211),/* IRQ16A */ - PINMUX_IRQ(evt2irq(0x3220), GPIO_PORT69), /* IRQ17A */ - PINMUX_IRQ(evt2irq(0x3240), GPIO_PORT70), /* IRQ18A */ - PINMUX_IRQ(evt2irq(0x3260), GPIO_PORT71), /* IRQ19A */ - PINMUX_IRQ(evt2irq(0x3280), GPIO_PORT67), /* IRQ20A */ - PINMUX_IRQ(evt2irq(0x32A0), GPIO_PORT202), /* IRQ21A */ - PINMUX_IRQ(evt2irq(0x32C0), GPIO_PORT95), /* IRQ22A */ - PINMUX_IRQ(evt2irq(0x32E0), GPIO_PORT96), /* IRQ23A */ - PINMUX_IRQ(evt2irq(0x3300), GPIO_PORT180), /* IRQ24A */ - PINMUX_IRQ(evt2irq(0x3320), GPIO_PORT38), /* IRQ25A */ - PINMUX_IRQ(evt2irq(0x3340), GPIO_PORT58, GPIO_PORT81), /* IRQ26A */ - PINMUX_IRQ(evt2irq(0x3360), GPIO_PORT57, GPIO_PORT168),/* IRQ27A */ - PINMUX_IRQ(evt2irq(0x3380), GPIO_PORT56, GPIO_PORT169),/* IRQ28A */ - PINMUX_IRQ(evt2irq(0x33A0), GPIO_PORT50, GPIO_PORT170),/* IRQ29A */ - PINMUX_IRQ(evt2irq(0x33C0), GPIO_PORT49, GPIO_PORT171),/* IRQ30A */ - PINMUX_IRQ(evt2irq(0x33E0), GPIO_PORT41, GPIO_PORT167),/* IRQ31A */ + PINMUX_IRQ(irq_pin(0), GPIO_PORT2, GPIO_PORT13), /* IRQ0A */ + PINMUX_IRQ(irq_pin(1), GPIO_PORT20), /* IRQ1A */ + PINMUX_IRQ(irq_pin(2), GPIO_PORT11, GPIO_PORT12), /* IRQ2A */ + PINMUX_IRQ(irq_pin(3), GPIO_PORT10, GPIO_PORT14), /* IRQ3A */ + PINMUX_IRQ(irq_pin(4), GPIO_PORT15, GPIO_PORT172),/* IRQ4A */ + PINMUX_IRQ(irq_pin(5), GPIO_PORT0, GPIO_PORT1), /* IRQ5A */ + PINMUX_IRQ(irq_pin(6), GPIO_PORT121, GPIO_PORT173),/* IRQ6A */ + PINMUX_IRQ(irq_pin(7), GPIO_PORT120, GPIO_PORT209),/* IRQ7A */ + PINMUX_IRQ(irq_pin(8), GPIO_PORT119), /* IRQ8A */ + PINMUX_IRQ(irq_pin(9), GPIO_PORT118, GPIO_PORT210),/* IRQ9A */ + PINMUX_IRQ(irq_pin(10), GPIO_PORT19), /* IRQ10A */ + PINMUX_IRQ(irq_pin(11), GPIO_PORT104), /* IRQ11A */ + PINMUX_IRQ(irq_pin(12), GPIO_PORT42, GPIO_PORT97), /* IRQ12A */ + PINMUX_IRQ(irq_pin(13), GPIO_PORT64, GPIO_PORT98), /* IRQ13A */ + PINMUX_IRQ(irq_pin(14), GPIO_PORT63, GPIO_PORT99), /* IRQ14A */ + PINMUX_IRQ(irq_pin(15), GPIO_PORT62, GPIO_PORT100),/* IRQ15A */ + PINMUX_IRQ(irq_pin(16), GPIO_PORT68, GPIO_PORT211),/* IRQ16A */ + PINMUX_IRQ(irq_pin(17), GPIO_PORT69), /* IRQ17A */ + PINMUX_IRQ(irq_pin(18), GPIO_PORT70), /* IRQ18A */ + PINMUX_IRQ(irq_pin(19), GPIO_PORT71), /* IRQ19A */ + PINMUX_IRQ(irq_pin(20), GPIO_PORT67), /* IRQ20A */ + PINMUX_IRQ(irq_pin(21), GPIO_PORT202), /* IRQ21A */ + PINMUX_IRQ(irq_pin(22), GPIO_PORT95), /* IRQ22A */ + PINMUX_IRQ(irq_pin(23), GPIO_PORT96), /* IRQ23A */ + PINMUX_IRQ(irq_pin(24), GPIO_PORT180), /* IRQ24A */ + PINMUX_IRQ(irq_pin(25), GPIO_PORT38), /* IRQ25A */ + PINMUX_IRQ(irq_pin(26), GPIO_PORT58, GPIO_PORT81), /* IRQ26A */ + PINMUX_IRQ(irq_pin(27), GPIO_PORT57, GPIO_PORT168),/* IRQ27A */ + PINMUX_IRQ(irq_pin(28), GPIO_PORT56, GPIO_PORT169),/* IRQ28A */ + PINMUX_IRQ(irq_pin(29), GPIO_PORT50, GPIO_PORT170),/* IRQ29A */ + PINMUX_IRQ(irq_pin(30), GPIO_PORT49, GPIO_PORT171),/* IRQ30A */ + PINMUX_IRQ(irq_pin(31), GPIO_PORT41, GPIO_PORT167),/* IRQ31A */ }; struct sh_pfc_soc_info r8a7740_pinmux_info = {